#wind water solar energy systems

[suchi05]

The Importance of Proper Waste Water Management 2023

The availability of water is limited, and the demand for it is increasing day by day. With growing population and rapid industrialization, the problem of water scarcity is becoming more severe. In such a scenario, proper wastewater management has become crucial to ensure the sustainability of water resources.

Wastewater management is the process of treating and managing wastewater to minimize its impact on the environment and human health. The process involves the collection, treatment, and disposal of wastewater from households, industries, and other sources. Wastewater treatment involves physical, chemical, and biological processes that remove harmful contaminants from the water.

Importance of Wastewater Management Protecting Human Health: Proper wastewater management is essential to protect human health. Wastewater contains harmful pathogens and pollutants that can cause waterborne diseases. Treating wastewater before it is discharged into the environment can prevent the spread of diseases.

Protecting the Environment: Wastewater contains harmful pollutants that can have a negative impact on the environment. Discharging untreated wastewater into water bodies can cause eutrophication, which leads to the growth of harmful algae and can cause the death of aquatic life. Wastewater treatment ensures that the harmful pollutants are removed before the water is discharged into the environment, protecting the environment from the negative impact of wastewater.

Conserving Water Resources: Proper wastewater management can help to conserve water resources. Wastewater can be treated and reused for various purposes such as irrigation, industrial processes, and even drinking water. This reduces the demand for freshwater resources and ensures that water is used efficiently.

Cost-Effective: Wastewater management can be cost-effective in the long run. Proper wastewater management can prevent the need for expensive water treatment facilities and reduce the cost of treating waterborne diseases. By treating wastewater and reusing it, industries and municipalities can save money on water bills.

Compliance: Proper wastewater management is essential to comply with environmental regulations. Discharging untreated wastewater into water bodies is illegal and can lead to heavy fines and penalties. By implementing a proper wastewater management system, industries and municipalities can ensure compliance with environmental regulations.

Water Audit and Water Conservation Audit A water audit is a comprehensive assessment of water usage in a building, facility, or process. The purpose of a water audit is to identify opportunities for water conservation and to reduce water usage. A water audit typically involves the following steps:

Identify water sources and usage: The first step in a water audit is to identify all the water sources and how the water is being used. This includes water usage in toilets, showers, sinks, and other fixtures, as well as water usage in industrial processes.

Water metering: Water metering involves measuring the amount of water used in a building, facility, or process. Water meters can help to identify areas where water usage can be reduced.

Leak detection: Leak detection involves identifying and repairing leaks in pipes, fixtures, and other water systems. Leaks can result in significant water loss and increase water bills.

Water efficiency measures: Water efficiency measures involve implementing measures to reduce water usage. This can include installing low-flow fixtures, using water-efficient appliances, and implementing water recycling and rainwater harvesting systems.

A water conservation audit is a specialized type of water audit that focuses on identifying opportunities for water conservation. A water conservation audit typically involves the following steps:

Water usage analysis: The first step in a water conservation audit is to analyze water usage data to identify areas where water usage can be reduced.

Water efficiency measures: Water efficiency measures involve implementing measures to reduce water usage. This can include installing low-flow fixtures, using water-efficient appliances

Read more: https://zenithenergy.com/the-importance-of-proper-waste-water-management-2023/

[suns-water]

Chapter VII – Solar Winds and Subterranean Water Regions

This is an extract of the Sun's Water Theory and Study, read more chapters on the project pages and on academic platforms.

Challenges and Opportunities in the Context of Climate Change

As climate change accelerates, the challenges facing groundwater management in Africa are expected to intensify. Rising temperatures, shifting precipitation patterns, and increased frequency of droughts are likely to reduce the natural recharge of aquifers and increase the demand for groundwater as surface water sources become more unpredictable. These changes pose significant risks to the sustainability of groundwater resources, particularly in regions that are already experiencing water stress.

At the same time, there is increasing recognition of the need for integrated water management approaches that consider the interconnections between surface water, groundwater, and ecosystems. By managing water resources holistically, it is possible to develop strategies that balance the needs of human populations with the requirements of ecosystems and biodiversity. This approach is particularly important in regions where groundwater and surface water systems are closely linked, such as the Okavango Delta or the Nile River Basin.

In response to these challenges, there is a growing emphasis on the need for adaptive water management strategies that can help communities cope with the impacts of climate change. This includes the development of climate-resilient infrastructure, such as rainwater harvesting systems, desalination plants and artificial recharge facilities, as well as the promotion of water-efficient technologies and practices in agriculture and industry.

One of the key challenges associated with climate change is the decline in recharge rates for aquifers. In regions where rainfall is expected to decrease or become more erratic, the natural replenishment of groundwater may be insufficient to meet the demands of growing populations and agricultural activities. This could lead to the further depletion of aquifers, with potentially severe consequences for water security, food production, and economic development.

There are opportunities to harness nature-based solutions to enhance groundwater resilience in the face of climate change. For example, the restoration of wetlands and forests can help to increase groundwater recharge by promoting infiltration and reducing runoff. Similarly, the protection of aquifer recharge zones from deforestation, urbanization, and pollution can help to safeguard the natural processes that sustain groundwater systems.

Climate Change and the Future of Subterranean Waters

As the impacts of climate change become increasingly apparent, the future of subterranean water systems is of growing concern. Rising global temperatures, changing precipitation patterns, and increasing demands for water from agriculture and industry all threaten to disrupt the delicate balance of recharge and extraction that governs the sustainability of groundwater resources.

In Africa, where many countries are already facing severe water stress, the depletion of subterranean water reserves poses a significant risk to both human and ecological systems. Climate models suggest that many parts of Africa will experience reduced rainfall and more frequent droughts in the coming decades, further reducing the recharge rates of aquifers and increasing reliance on groundwater extraction. Without careful management, this could lead to the over-extraction of aquifers, resulting in the depletion of water reserves that have taken thousands of years to accumulate.

Subterranean waters and underground oceans are the result of complex geological and hydrological processes that have unfolded over millions of years. The formation of these water systems is driven by the infiltration and accumulation of water in porous rock formations, often in response to long-term climatic and geological changes. Understanding the origins and behavior of these hidden water bodies is essential for ensuring their sustainable use in a world where water resources are increasingly under pressure from both natural and human-induced factors. Greening Deserts innovate developments and research projects include sustainable water management and storage. The international Drought Research Institute is connected with the Greening Camp project and can establish research stations around or in Africa to develop Greentech and Cleantech solutions for desalination, energy storage, fresh water production and more efficient irrigation. **

The future of these subterranean waters is fraught with challenges. Over-extraction, driven by growing demands for agriculture, industry, and human consumption, threatens to deplete these ancient water reserves, particularly in fossil aquifers with limited or no recharge. Climate change adds another layer of complexity, altering precipitation patterns and exacerbating water scarcity in already vulnerable regions. These challenges, there is also a wealth of opportunity to ensure the sustainable management of Africa's subterranean water resources. Advances in technology, from remote sensing to artificial recharge techniques, offer new tools for monitoring and managing aquifers more effectively. Policy frameworks and regional cooperation initiatives provide a foundation for coordinated action, particularly in managing transboundary aquifers. At the same time, community engagement, education, and conservation strategies are key to ensuring that water use is sustainable at the local level. *HQ

The management of Africa's subterranean waters will require a concerted effort from governments, communities, scientists, and international organizations. By embracing innovation, cooperation, and sustainable practices, it is possible to safeguard these hidden water resources for future generations while addressing the pressing water challenges of today. The resilience of Africa’s groundwater systems in the face of growing demand and climate change will ultimately depend on our ability to recognize their value, protect them from overuse and contamination, and manage them with foresight and responsibility. The vision of SunsWaterTM and the Suns Water solar water project is to support better water managment and to improve fresh water production by desalination and underground reservoirs in arid, coastal, desert and drought-affected regions.

Historical Perspectives on Subterranean Water Discovery

The concept of groundwater and subterranean oceans has been known since ancient times, with civilizations such as the Greeks, Egyptians, and Romans being aware of underground water sources. The philosopher Thales of Miletus, one of the pre-Socratic thinkers, was among the first to hypothesize the existence of water beneath the Earth's surface, positing that water was a fundamental element of all matter. Early irrigation practices in Egypt and Mesopotamia similarly pointed to an awareness of groundwater as an essential resource for sustaining agriculture in arid regions. However, the understanding of subterranean water remained largely observational until the development of modern hydrological science in the 19th and 20th centuries.

The exploration of large subterranean reservoirs gained scientific momentum as geologists and hydrologists began to map the Earth's subterranean structures. Notably, in Africa, significant discoveries have revealed that beneath the dry deserts and arid landscapes lie massive aquifers containing water reserves that accumulated over millennia. These discoveries not only highlighted the vast extent of underground water systems but also underscored their historical significance, as many ancient civilizations and modern societies alike have depended on these hidden reservoirs for survival. The Suns Water project development explores and researches the history together with Global Greening community network.

Hydrogeological Processes and Formation of Subterranean Waters

The formation and dynamics of subterranean waters are influenced by a complex interplay of geological, climatic, and hydrological processes. Groundwater is typically stored in the pores and fractures of subsurface rock formations, often in geological structures such as sedimentary basins, fractured bedrocks, or alluvial deposits. The capacity of these formations to store and transmit water is determined by their porosity and permeability, with sandstone, limestone, and gravels deposits being particularly favorable for groundwater storage.

The formation of many of the aquifers is linked to paleoclimatic conditions, particularly during the Quaternary period, which saw significant fluctuations in climate across the continent. During wetter periods, such as the African Humid Period (around 14,000 to 6,000 years ago), much of the continent experienced increased rainfall and the formation of lakes and rivers. These water bodies contributed to the infiltration of water into the ground, where it became trapped in porous rock formations, eventually forming the fossil aquifers that we see today. *AD

In some cases, subterranean waters are actively recharged by contemporary rainfall and surface water systems, particularly in regions with seasonal monsoons or river systems that contribute to aquifer recharge. The recharge rate depends on factors such as the local climate, land cover, and soil permeability. For example, the Lake Chad Basin Aquifer, which spans Nigeria, Chad, Niger, and Cameroon, is partly recharged by water from Lake Chad and its surrounding wetlands, although declining water levels in the lake due to climate change and over-extraction have raised concerns about the future availability of groundwater in the regions.

Karst aquifers, formed in limestone or dolomite rock, are another important type of groundwater system found in Africa. These aquifers are characterized by underground rivers and caves, which can store and transport large volumes of water. The Karst systems of North Africa, such as those in Morocco and Algeria, provide water to both rural and urban populations. However, karst aquifers are also highly vulnerable to contamination due to their direct connection to surface water systems, making them a priority for water quality management.

Hydrogeochemical Modelling and Prediction

One of the challenges in modelling large aquifer systems is the heterogeneity of the geological formations. Variations in mineralogy, porosity, soil composition and permeability can lead to complex flow patterns and geochemical gradients within the aquifer. Advanced modelling techniques, such as reactive transport modelling and coupled hydrological-geochemical models, are increasingly being used to address these challenges and provide more accurate predictions. More chemical and physicochemical processes in relation to water formation with important elements and minerals you can find in Chapter V and VIII. The most data and information is safe and was saved on academic platforms for scientific publishing.

Understanding the geochemical processes that govern the quality and movement of groundwater in large aquifers is essential for sustainable water management. Hydrogeochemical models are used to simulate these processes, including the dissolution and precipitation of minerals, ion exchange reactions, and redox conditions. These models can help predict changes in water quality over time, particularly in response to factors such as increased pumping, climate change, and land-use changes.

Origins of Subterranean Waters: Geological and Hydrological Processes

In Africa, several of the continent's large aquifer systems, such as the Nubian Sandstone Aquifer System (NSAS) and the Northern Sahara Aquifer System, are situated in ancient geological formations that date back to the Mesozoic era, approximately 100-250 million years ago. During this time, the region was subject to substantial climatic and geological changes, including the shifting of tectonic plates and the formation of the vast Sahara Desert. The accumulation of water in these aquifers can be traced back to periods when the climate was significantly wetter than it is today, with large rivers and lakes dominating the landscape. As the climate shifted towards arid and hyper-arid conditions, much of this water became trapped underground, preserved in vast aquifers that have since remained largely untapped for thousands of years.

The geological structure of the Earth's crust plays a fundamental role in the formation and distribution of these subterranean water systems. Aquifers are typically found in porous rock formations such as sandstone, limestone, and basalt, which allow water to accumulate and flow. These formations often result from complex geological processes, including the deposition of sediments, volcanic activity, tectonic shifts, and the erosion of rock layers over times. Furthermore, fault lines, fractures, and other structural features can enhance the permeability of rocks, creating pathways for water to move and accumulate in underground reservoirs.

The origins of subterranean waters are deeply intertwined with geological and hydrological processes that have evolved over millions of years. Subterranean water, in the form of groundwater and large underground reservoirs, generally originates from the infiltration of precipitation, surface water, or other sources, which percolates through soil and rock layers until it reaches a porous and permeable geological formation known as an aquifer. Greening Deserts project developments like the Drought Research Institute and the connected Suns Water projects could support African institutions and national organizations by providing professional knowlege management and sharing advanced studies, including large-scale solutions and sustainable long-term developments.

Subterranean Waters in Africa and Desert Regions: A Short Case Study

Africa hosts some of the largest and most significant aquifers in the world. Notably, the North African Sahara Desert is underlain by vast underground water reservoirs, such as the Nubian Sandstone Aquifer System (NSAS) and the North Western Sahara Aquifer System (NWSAS). These aquifers, which are among the largest in the world, are estimated to hold substantial volumes of water, accumulated over millennia during periods when the climate was much wetter than today.

At intermediate depths, the soil and rock composition begins to reflect more of the underlying geology. In many regions of Africa, the transition from surface sands to deeper layers reveals an increasing presence of clays and other fine-grained sediments. These materials often originate from weathered bedrock and are transported by water to lower layers. The clays in these regions are typically rich in iron and aluminum oxides, leading to the formation of laterite soils, particularly in areas with historical tropical climates. Laterites are highly weathered soils, characterized by the presence of secondary minerals such as kaolinites (Al₂Si₂O₅(OH)₄) and gibbsites (Al(OH)₃), which form through intense chemical weathering and leaching of primary minerals. These soils are often reddish due to the high concentration of iron oxides.

In desert regions, the surface soils are typically composed of aeolian (wind-blown) sands, which are primarily quartz-rich due to the high resistance of quartz to weathering. These sands are often mixed with finer particles of clay and silt, forming a matrix that is relatively low in nutrients but high in mineral content. The surface soils are also influenced by evaporite minerals like halite (NaCl) and gypsum (CaSO₄·2H₂O), which precipitate from the evaporation of shallow groundwater or surface water bodies.

Subterranean waters, including large underground aquifers and ancient buried oceans, represent crucial reserves of fresh water, especially in arid and semi-arid regions such as Africa and the world's deserts. These underground reservoirs are of great scientific interest due to their implications for water resource management, geochemical processes, and understanding the Earth's paleoclimatic history. The study of these water bodies not only sheds light on water availability but also on the unique minerals and soils that characterize the different strata from the surface to deeper layers.

The mineralogical composition of subterranean waters and associated soils is highly variable, reflecting the complex interplay of geological, hydrological, and climatic factors over geological timescales. In arid regions, the interaction between water and rock leads to the formation and dissolution of various minerals, often resulting in distinctive geochemical signatures. **

The Nubian Sandstone Aquifer, for example, extends beneath Egypt, Libya, Chad, and Sudan and is believed to contain around 150,000 cubic kilometers of water. This fossil water is primarily stored in porous sandstone, a sedimentary rock known for its ability to hold large amounts of water. The geochemistry of the water and the surrounding rocks reveals important insights into the region's geological history. The water in this aquifer is generally characterized by low salinity, though there are zones where mineralization occurs, often due to the dissolution of evaporite minerals such as halite and gypsum.

The interaction between subterranean waters and the surrounding minerals leads to a variety of hydrogeochemical processes, which can alter the water chemistry over time. Key processes include:

Dissolution and Precipitation: Minerals such as calcite, gypsum,.. and halite can dissolve into groundwater, increasing its salinity and altering its chemical composition. Conversely, changes in temperature, pressure, or pH can lead to the precipitation of these minerals, potentially clogging pore spaces and reducing aquifer permeability.

Ion Exchange: Clay minerals, particularly those with expandable layers such as smectite, can undergo ion exchange reactions with groundwater. For example, sodium ions in the water may be replaced by calcium or magnesium ions adsorbed onto the clay particles, altering the water's hardness and overall chemistry.

Redox Reactions: In deeper, anoxic environments, redox reactions can play a significant role in determining the water chemistry. For example, the reduction of sulfate to sulfide can lead to the formation of hydrogen sulfide (H₂S), which may precipitate as metal sulfides, influencing the geochemistry of the aquifer.

Silica Diagenesis: In sandstone aquifers, the dissolution and reprecipitation of silica can lead to the formation of secondary quartz overgrowths, which can reduce porosity and affect water flow within aquifers.

The Global Greening and Trillion Trees Initiative supports independent research, innovative and creative scientific artwork many years now – you can see here and in further study works some good examples. To improve the work collaborative and financial support could help. All good people who want more freedom of education and contribute to open science can give some constructive feedback – especially in relation to earth, solar and water topics. The study of large underground water reserves, particularly in Africa and desert regions, reveals a complex interplay of geological, hydrological, and geochemical processes. These aquifers not only provide vital water resources but also serve as records of past environmental conditions. The mineralogical and soil compositions, from surface layers to deep bedrock, offer insights into the processes that have shaped these regions over millions of years. Understanding these processes is crucial for sustainable water resource management and for anticipating the impacts of climate change on these critical reserves. Further research, combining hydrogeology, geochemistry and remote sensing, is essential for improving our understanding of these subterranean systems and ensuring their preservation for future generations.

The Formation of Subterranean Water Bodies: Recharge and Storage Mechanisms

In Africa, some of the largest and most significant aquifers are confined systems, meaning that the water they contain is under considerable pressure. This has important implications for the extraction and management of these water resources, as tapping into confined aquifers can lead to rapid depletion if not carefully managed.

The primary mechanism by which subterranean water bodies form is through a process known as groundwater recharge. Recharge occurs when water from precipitation, lakes, rivers or snowmelt infiltrates the ground and percolates downward through the soils and porous rock layers until it reaches an aquifer. The rate of recharge is influenced by various factors, including the amount of precipitation, the permeability of the soil and rock, the topography of the land, and the presence of vegetation, which can either enhance or inhibit water infiltration.

In regions like Africa, where arid and semi-arid climates prevail, the recharge process is often slow and intermittent, making the accumulation of groundwater a long-term process that occurs over centuries or millennia. However, during periods of climatic changes, such as the end of the last Ice Age, Africa experienced significantly wetter conditions, resulting in the rapid recharge of aquifers. This process led to the formation of vast underground reservoirs, such as the NSAS, which contains water that is believed to be as much as one million years old.

The storage of groundwater within aquifers is governed by the characteristics of the rock formations in which it is held. Aquifers can be classified as either confined or unconfined, depending on whether they are bounded by impermeable rock layers. Unconfined aquifers are those that are directly connected to the Earth's surface, allowing water to easily percolate downward and be recharged. In contrast, confined aquifers are trapped between impermeable rock layers, which can create conditions of high pressure and lead to the formation of artesian wells, where water is forced to the surface naturally without the need for pumping.

The Role of Subterranean Waters in Global Hydrological Cycles

Africa is home to some of the world's largest and most well-known deserts, including the Sahara, the Namib, and the Kalahari. These deserts are characterized by extreme aridity, with annual rainfall levels that are often less than 250 millimeters, making them some of the driest places on Earth. However, beneath the surface of these inhospitable environments lie extensive aquifer systems that store vast amounts of groundwater.

In Africa for example, subterranean water systems have historically played a vital role in supporting human populations and ecosystems, particularly in regions such as the Sahara, where surface water is almost entirely absent. The discovery and utilization of aquifers such as the NSAS have been instrumental in providing water for drinking, irrigation, and industrial purposes in countries such as Libya, Egypt, Chad, and Sudan. *AUEA

One of the key functions of subterranean water systems is their ability to act as a buffer against periods of drought and water scarcity. Because groundwater is stored in the Earth's subsurface, it is insulated from the effects of short-term climatic variations, providing a stable source of water even during periods of low precipitation. This is particularly important in arid and semi-arid regions such as Africa, where surface water resources are often limited and highly variable.

Subterranean waters play a crucial role in the global hydrological cycle, acting as a natural reservoir that regulates the availability and distribution of freshwater across the planet. Groundwater accounts for approximately 30% of the world's freshwater reserves and serves as a vital source of water for human consumption, agriculture, and industry, particularly in regions where surface water is scarce or unreliable.

The discovery of these ancient aquifers beneath deserts like the Sahara underscores the complexity of Africa’s subterranean water systems. While deserts are often thought of as barren and devoid of water, their geological formations can trap significant quantities of groundwater. These water reserves, however, are non-renewable on human timescales, meaning that once extracted, they are unlikely to be replenished naturally. This poses a challenge for sustainable management, as over-extraction can lead to the depletion of these ancient resources.

The Sahara Desert, for example, covers much of North Africa and spans multiple countries, including Algeria, Egypt, Libya, Sudan, and Chad. Beneath this expansive desert lies the Nubian Sandstone Aquifer System (NSAS), one of the largest fossil water reserves in the world. Fossil water, also known as paleowater, is ancient groundwaters that was deposited thousands to millions of years ago during wetter climatic periods. The NSAS is estimated to hold over 150,000 cubic kilometers of water, much of which is inaccessible due to its depth but still represents a critical water source for countries such as Libya and Egypt.

Some Significant Subterranean Water Bodies

1. The Nubian Sandstone Aquifer System (NSAS)

The Nubian Sandstone Aquifer System is one of the most extensive aquifer systems in the world, covering approximately 2 million square kilometers beneath Egypt, Libya, Chad, and Sudan. This aquifer is largely composed of Cretaceous to Paleogene sandstone, which is highly porous and capable of storing significant quantities of groundwater. The system is predominantly recharged by ancient rainfall during periods of wetter climate, particularly during the Pleistocene epoch, over 10,000 years ago.

The mineralogy of the Nubian Sandstone is primarily composed of quartz (SiO₂) and feldspar, with the latter often weathering into clays such as kaolinite. The cementing materials in this aquifer include silica, iron oxides, and carbonates, which can affect the porosity and permeability of sandstones. The water within the NSAS is generally of good quality, though some areas exhibit higher salinity due to the dissolution of evaporite minerals like halite and gypsum, which are found in deeper layers. _._

The geochemical evolution of the water within the NSAS is influenced by various factors, including the long residence time of the water, the interaction with the surrounding rock matrix, and the occasional mixing with modern recharge from limited rainfall. Radiocarbon dating and stable isotope analyses have been key in understanding the age and origin of the water, as well as the geochemical processes that have occurred over time.

2. The North Western Sahara Aquifer System (NWSAS)

The North Western Sahara Aquifer System is another critical water resource in North Africa, extending beneath Algeria, Tunisia, and Libya. Covering approximately 1 million square kilometers, this system includes both fossil water from ancient times and more recently recharged water. The NWSAS is composed of several interconnected aquifers, including the Complex Terminal (CT) and the Continental Intercalaire (CI) aquifers, which range in depth and geological composition. *CIT

The Complex Terminal aquifer is primarily composed of limestone, dolomite, and marl, which are rich in calcium and magnesium. These carbonate rocks contribute to the high hardness of the water, which is a common characteristic of groundwater in the NWSAS. The Continental Intercalaire, on the other hand, is mainly composed of sandstone and conglomerates, similar to the Nubian Sandstone Aquifer. This aquifer also contains significant quantities of silica and feldspar, with varying degrees of cementation by carbonates and iron oxides.

Water in the NWSAS is generally alkaline, with pH values typically ranging from 7.5 to 8.5. The mineralization of the water is influenced by the dissolution of carbonate minerals, as well as the presence of evaporites in certain areas. Salinity levels can vary significantly within the aquifer, from fresh to highly saline, depending on the depth and location. The system is also influenced by tectonic activity, which can create fractures and faults that enhance the permeability of the rock and influence the movement of groundwater.

3. The Great Artesian Basin (Australia)

The Great Artesian Basin (GAB) in Australia is one of the largest and most studied aquifer systems globally, covering over 1.7 million square kilometers. It is a prime example of an artesian aquifer, where groundwater is under pressure and can rise to the surface naturally through wells. The GAB is composed of multiple aquifers, primarily made up of Jurassic and Cretaceous sandstones, interbedded with shales and coal seams.

The mineralogy of the GAB varies depending on the specific aquifer and depth. The sandstone layers are rich in quartz, with cementation by silica and iron oxides being common. The shales and coal seams contribute to the organic content of the water, which can influence its geochemistry. The water in the GAB is generally low in salinity compared to the aquifers in North Africa, although some areas do exhibit higher salinity due to the dissolution of evaporites and the mixing of older, more mineralized water.

The GAB has been the subject of extensive research, particularly regarding its recharge mechanisms, water quality, and the sustainability of its use. Isotope studies have shown that the water in the GAB is often thousands to millions of years old, with very slow rates of recharge. This makes the GAB a critical resource for understanding long-term aquifer dynamics and the impact of human activities on such systems. The Global Greening Organization started the Suns Water project also for Australia, to promote more desalination, reforestation, regreening and solar irrigation. There is even potential to expand wet forests with special plants and organisms who can capture or even transform methane. The extreme weather and climate can be improved by more desert bamboo, native graslands, hemp and mixed palm forests. But this is another complex topic you can read more about in diverse articles from global Greening Deserts projects. The ongoing study is mainly focused on Earth sciences, solar and water science.

Overview of Subterranean Minerals and Fossils

Subterranean waters, particularly those in arid and semi-arid regions like Africa and deserts worldwide, interact with a wide array of minerals, fossils, and elements within the Earth's crust. These include:

Carbonate Minerals: Found in limestone and dolomite aquifers, carbonate minerals such as calcite (CaCO₃) and dolomites (CaMg(CO₃)₂) are highly reactive with groundwater, often leading to karst formations and contributing to the alkalinity of the water.

Evaporite Minerals: Minerals like halite (NaCl), gypsum (CaSO₄·2H₂O), and anhydrite (CaSO₄) are common in desert regions and can dissolve into groundwater, increasing its salinity and influencing its chemical composition.

Fossils: Fossilized remains of ancient organisms, particularly in sedimentary aquifers, can contribute to the organic content of groundwater. The breakdown of organic matter, especially in anoxic conditions, can lead to the formation of reduced species such as methane (CH₄) and hydrogen sulfide (H₂S).

Oxide Minerals: Iron oxides (e.g., hematite Fe₂O₃, magnetite Fe₃O₄) and aluminum oxides (e.g., gibbsite Al(OH)₃) are prevalent in weathered soils and contribute to the redox chemistry of aquifers. *AQUI

Silicate Minerals: Common in aquifers, especially those composed of sandstone, silicate minerals such as quartz (SiO₂), feldspars (KAlSi₃O₈ - NaAlSi₃O₈ - CaAl₂Si₂O₈), and micas are abundant. These minerals are resistant to weathering but can participate in slow geochemical reactions with water over geological timescales.

Trace Elements: Elements such as uranium, thorium, arsenic, and selenium, often found in trace amounts in aquifer materials, can be mobilized under certain chemical conditions, potentially influencing water quality and interacting with other geochemical processes.

Interaction of Groundwater with Soil and Rock Elements

The journey of water through the subsurface involves continuous interaction with the geological environment, leading to complex chemical processes that alter the water's composition. Several key reactions and processes are critical in shaping the characteristics of groundwater.

Adsorption and Desorption of Contaminants: Groundwater can become contaminated with various substances, including heavy metals, organic pollutants, and nutrients like nitrogen and phosphorus. The movement and persistence of these contaminants in groundwater are influenced by adsorption onto soil and rock surfaces, as well as desorption processes that release them back into the water. ~_~

Biogeochemical Cycling: Microbial activity in soils and aquifers plays a vital role in biogeochemical cycling, where microorganisms mediate chemical transformations of elements like carbon, nitrogen, sulfur, and iron. These processes influence groundwater composition by either generating or consuming dissolved species. For example, microbial degradation of organic matter consumes oxygen, creating anaerobic conditions that favor the reduction of nitrate to nitrogen gas (denitrification) or sulfate to sulfide. Similarly, microbes can reduce iron and manganese oxides, releasing Fe²⁺ and Mn²⁺ into groundwater. The microbial oxidation of methane or other hydrocarbons can also affect groundwater chemistry, producing carbon dioxide and organic acids that further react with minerals.

Dissolution and Precipitation of Minerals: As groundwater moves through various soil and rock layers, it dissolves minerals, increasing the concentration of dissolved ions in the water. The extent of dissolution depends on factors such as the mineral's solubility, the pH of the water, and the presence of complexing agents like carbonates or organic acids. In limestone-rich areas, the dissolution of calcium carbonate can significantly increase the hardness of groundwater, making it rich in calcium and bicarbonate ions. Conversely, under certain conditions, these ions can precipitate out of the water, forming solid deposits. This precipitation often occurs when the water becomes oversaturated with particular ions, or when there is a change in temperature, pressure, or pH. The formation of scale in pipes and wells is a common example of this process.

Formation of Secondary Minerals: The chemical reactions between groundwater and the minerals it encounters often lead to the formation of secondary minerals, which are different from the original parent rock. These secondary minerals can influence groundwater flow and chemistry by altering the porosity and permeability of the subsurface environment. The weathering of feldspars to form clay minerals like kaolinite reduces the porosity of the soil, affecting groundwater movement. Similarly, the precipitation of calcium carbonate from groundwater can form calcite veins or cement in sediments, reducing permeability. In some cases, the formation of secondary minerals can immobilize contaminants, such as the precipitation of lead or zinc as insoluble sulfides in reducing environments.

Ion Exchange and Complexation: Ion exchange occurs when groundwater comes into contact with clay minerals or organic matter that can exchange cations or anions with the surrounding water. This process influences the distribution of elements in groundwater, particularly in aquifers with high clay content. Calcium ions in groundwater might be exchanged for sodium ions from clay particles, leading to changes in water chemistry.

Complexation involves the formation of soluble complexes between metal ions and ligands (such as organic molecules or anions). This process can increase the mobility of certain metals in groundwater by preventing them from precipitating as solid minerals. For instance, iron or copper may form complexes with dissolved organic matter, allowing these metals to remain in solution and be transported over long distances in groundwater.

Redox Reactions: Redox reactions play a critical role in controlling the chemistry of groundwater, particularly in relation to elements like iron, manganese, sulfur, and nitrogen. These reactions are driven by the availability of electron donors and acceptors, which are influenced by the presence of oxygen and other oxidizing agents.

In oxidizing conditions, iron and manganese exist in their higher oxidation states (Fe³⁺ and Mn⁴⁺), which are less soluble and tend to form solid oxides and hydroxides. In reducing conditions, these elements are reduced to their more soluble forms (Fe²⁺ and Mn²⁺), which can increase their concentrations in groundwater. Similarly, sulfur can undergo reduction from sulfate (SO₄²⁻) to sulfide (S²⁻), leading to the formation of hydrogen sulfide gas in anaerobic environments.

Interaction with Solar Winds and Sunlight

Solar winds are streams of charged particles, primarily protons and electrons, emitted from the sun. When these particles interact with the Earth's magnetic field and atmosphere, they can create ionization events and auroras, predominantly near the poles. While direct interaction of solar winds with deep subterranean waters is unlikely on Earth due to the shielding provided by the atmosphere and Earth's magnetic field, shallow aquifers, particularly in polar regions, might experience high levels of interaction.

Electromagnetic Effects: The interaction of solar winds with the Earth's magnetic field can induce electromagnetic fields that may influence the movement of charged particles in groundwater, potentially affecting the redox conditions and the mobility of certain ions, such as iron (Fe²⁺/Fe³⁺) and sulfur (S²⁻/SO₄²⁻).

Ionization of Elements: If solar winds were to interact with shallow subterranean waters, the high-energy particles could ionize elements within the water or the surrounding minerals. This ionization could lead to the formation of reactive oxygen species (ROS), such as hydroxyl radicals (•OH), which could oxidize minerals and organic matter in the water.

Sunlight primarily affects shallow aquifers or water bodies where the water is exposed or near the surface. In such cases, the interaction between sunlight and water can drive several photochemical reactions.

Mineral Weathering: The absorption of sunlight by certain minerals can accelerate their weathering. For example, iron-bearing minerals such as hematite can undergo photoreduction when exposed to sunlight, potentially releasing Fe²⁺-ions into the water.

Photocatalytic Reactions: Certain minerals, such as titanium dioxide (TiO₂) and iron oxides, can act as photocatalysts under sunlight. When these minerals are exposed to sunlight, they can facilitate the breakdown of organic contaminants or the reduction of metal ions, influencing water chemistry.

Photochemical Reactions Involving Organic Matter: Organic matter in groundwater, especially in regions rich in fossilized material, can undergo photochemical degradation when exposed to sunlight. This process can release dissolved organic carbon (DOC) and low molecular weight organic acids, influencing the acidity and redox state of the water.

Photolysis of Water: Sunlight, particularly ultraviolet (UV) radiation, can cause the photolysis of water molecules, producing hydroxyl radicals (•OH) and hydrogen (H₂). These radicals are highly reactive and can initiate the oxidation of organic matter and minerals, altering the water's chemical composition.

The direct interaction of subterranean waters with solar winds and sunlight is typically limited to scenarios where these waters are close to the Earth's surface, such as in shallow aquifers or through upwelling processes. However, understanding how these interactions could theoretically occur is important, particularly in the context of astrobiology and planetary science, where similar processes might be relevant in subsurface environments on other planets. o.

Minerals and Soil Elements That React with Water

As water percolates through different layers of soil and rock, it encounters a wide variety of minerals, many of which undergo chemical reactions that influence both the composition of the groundwater and the stability of the minerals themselves. These reactions include dissolution, precipitation, ion exchange, and complexation.

Carbonates: Carbonate minerals, such as calcite (CaCO₃) and dolomite (CaMg(CO₃)₂), are highly reactive with acidic water, leading to dissolution and the formation of bicarbonate ions (HCO₃⁻). This reaction is central to the development of karst landscapes, where limestone is dissolved by carbonic acid formed from CO₂ in the atmosphere or soil. The dissolution of carbonate minerals is a key process in buffering the pH of groundwater, preventing it from becoming too acidic. Additionally, the presence of bicarbonate ions in groundwater is an important factor in determining its hardness, which affects water quality for domestic and industrial use. Suns Water works also on project developments for carbon and methane storage solutions by using algae and methane-transforming organisms together with rewetting man-made deserts and wastelands. Read more about these outstanding developments in the Greening Deserts masterplans.

Evaporites: Evaporite minerals, such as halite (NaCl), sylvite (KCl), and gypsum, form through the evaporation of saline water in arid environments. When groundwater passes through evaporite deposits, it can dissolve these minerals, leading to increased salinity. This process is particularly relevant in regions with closed basins or limited water circulation, where evaporite deposits are common. The dissolution of evaporites contributes to the total dissolved solids (TDS) in groundwater, affecting its suitability for drinking, irrigation, and industrial use. In some cases, the accumulation of salts in soils and groundwater can lead to salinization, a serious problem in agricultural regions that rely on irrigation.

Olivine (Mg,Fe)₂SiO₄: Found in ultramafic and mafic rocks like peridotite and basalt, olivine is highly susceptible to alteration by solar winds. When exposed to protons from solar winds, the iron in olivine can be reduced, releasing oxygen that can bond with hydrogen to form water.

Oxides and Hydroxides: Oxide and hydroxide minerals, such as hematite (Fe₂O₃), goethite (FeO(OH)), and bauxite (Al(OH)₃), are important components of soils and can interact with groundwater through redox reactions and adsorption processes. Iron oxides, in particular, can adsorb and immobilize trace metals and contaminants, such as arsenic, chromium, and phosphate. The presence of these minerals also affects the redox potential of groundwater. In oxidizing conditions, iron and manganese oxides remain stable, but in reducing environments, they can be reduced to more soluble forms, such as ferrous iron (Fe²⁺) and manganous manganese (Mn²⁺), which can increase their concentration in groundwater.

Phosphates and Apatite: Phosphate minerals, such as apatite (Ca₅(PO₄)₃(F,Cl,OH)), are a key source of phosphorus, an essential nutrient for plants. The weathering of apatite releases phosphate ions (PO₄³⁻) into the soil and groundwater, contributing to nutrient availability for plants and microorganisms. However, the mobility of phosphate in groundwater is often limited due to its strong affinity for adsorption onto soil particles, particularly clays, iron oxides, and organic matter. This means that while phosphate is crucial for biological processes, it is often retained within the soil matrix and only slowly released into groundwater.

Phyllosilicates and Clay Minerals: Clay minerals, such as kaolinite, illite, and smectite, are formed from weathering of primary silicate minerals and play a critical role in soil-water interactions. These minerals have a layered structure and a high specific surface area, which allows them to adsorb water and ions. Clays can expand or contract depending on their water content, which affects soil structure and permeability. Their ability to exchange cations makes them important in regulating the availability of nutrients like potassium, calcium, and magnesium in groundwater. Additionally, clays can adsorb organic compounds and heavy metals, influencing the transport and fate of contaminants in the subsurface.

Pyroxenes (Augite, Diopside,): These silicate minerals, common in basalt and gabbro, can undergo reactions similar to olivine, where the reduction of metal cations leads to oxygen release and subsequent water formation.

Silicates and Aluminosilicates: Silicate minerals, which make up a large proportion of Earth's crust, play a significant role in groundwater chemistry. Common silicate minerals include quartz (SiO₂), feldspars (e.g., orthoclase KAlSi₃O₈), and micas (e.g., muscovite KAl₂(AlSi₃O₁₀)(OH)₂). These minerals are relatively stable but can undergo slow weathering reactions with water. Feldspars, for instance, weather through hydrolysis, producing clay minerals (such as kaolinite) and releasing cations like potassium, calcium, and sodium into the groundwater. The weathering processes can also contribute to the formation of silica-rich solutions, which can lead to the precipitation of secondary minerals, such as chalcedony or opal, under certain conditions.

Sulfur-Bearing Minerals: Sulfide minerals, such as pyrite (FeS₂) and galena (PbS), are common in many geological settings and can undergo oxidation when exposed to water and oxygen. The oxidation of pyrite, for example, produces sulfuric acid (H₂SO₄) and iron oxides, a process that can lead to acid mine drainage (AMD) in mining areas. This acidic water can leach heavy metals from surrounding rocks, leading to severe water quality problems. In contrast, sulfate minerals, such as gypsum (CaSO₄·2H₂O) and anhydrite (CaSO₄), dissolve in water, contributing sulfate ions (SO₄²⁻) to groundwater. The presence of sulfate in groundwater can influence the solubility of other minerals and participate in redox reactions that generate hydrogen sulfide (H₂S) in anaerobic environments.

Future research should focus on understanding the conditions under which these interactions can occur, both on Earth and in extraterrestrial environments, to better comprehend the implications for water chemistry, mineralogy, and potential biosignatures. Advanced analytical techniques, coupled with geochemical modeling, will be essential in unraveling these complex processes and their significance in both terrestrial and planetary contexts.

Here are some elements, fossils and minerals that can lead to water formation with solar winds and sunlight: Hydrogen (H), Oxygen (O), Iron (Fe), Silicon (Si), Magnesium (Mg), Carbon (C), Sulfur (S), Calcium (Ca), Sodium (Na), Potassium (K), Chlorine (Cl), Titanium dioxide (TiO₂), Quartz (SiO₂), Feldspar, Mica, Magnetite (Fe₃O₄), Hematite (Fe₂O₃), Gypsum (CaSO₄·2H₂O), Calcite (CaCO₃), Dolomite (CaMg(CO₃)₂), Halite (NaCl), Evaporite minerals, Organic fossils, Hydroxyl radicals (•OH), Hydrocarbons, etc. - more detailed explanation you find in the following sections.

Atmospheric Ionization and Chemical Reactions

One of the primary effects of solar particles on Earth's atmosphere is ionization. High-energy protons and electrons from solar winds can collide with atmospheric molecules, leading to the ionization of nitrogen (N2) and oxygen (O2), forming N2+ and O2+ ions. These ions can subsequently react with other atmospheric constituents. For instance, ionized nitrogen can react with molecular oxygen to form nitric oxide (NO), a process that plays a role in the depletion of ozone (O3) in the stratosphere: N2++O2→NO+O2+N2+​+O2​→NO+O2+ +

In the lower atmosphere, solar particles can also contribute to the generation of hydroxyl radicals (OH), which are critical in various oxidation processes, including the breakdowns of organic compounds. Hydroxyl radicals are typically formed through the following reaction, driven by UV radiation: O3+hν→O2+O(1D)O3​+hν→O2​+O(1D) and O(1D)+H2O→2OHO(1D)+H2​O→2OH +-H22

These OH radicals play a significant role in atmospheric chemistry, including the conversion of methane (CH4) to carbon dioxide (CO2) and water (H2O), contributing to the global water cycle.

Chemical Reactions Between Water and Minerals

As water moves through soils and rock formations, it interacts with various minerals, leading to a range of chemical reactions. These reactions can alter the composition of both the water and the surrounding materials, affecting water quality and the formation of secondary minerals.

Carbonation: Carbonation occurs when water containing dissolved carbon dioxide (CO2) reacts with minerals to form carbonates. This process is particularly important in the weathering of limestone and dolomite, where CO2-rich water forms carbonic acid (H2CO3) that dissolves calcium carbonate (CaCO3) and magnesium carbonate (MgCO3). This reaction not only contributes to the formation of karst landscapes but also plays a role in regulating the levels of CO2 in the atmosphere over geological timescales. *

Dissolution and Precipitation: One of the most common reactions between water and minerals is dissolution, where water dissolves soluble minerals and carries them away in solution. This process is particularly important in karst systems, where the dissolution of limestone or dolomite creates cavities and channels. Conversely, precipitation occurs when dissolved minerals re-crystallize and form solid deposits. This can happen when water becomes oversaturated with a particular mineral, leading to the formation of features like stalactites and stalagmites in caves.

Hydrolysis: Hydrolysis is a chemical reaction in which water reacts with minerals to form new compounds. This process is particularly important in the weathering of silicate minerals, such as feldspar, which is a major component of many igneous rocks. During hydrolysis, feldspar reacts with water to form clay minerals, such as kaolinite, and dissolved ions like potassium and sodium. This reaction contributes to the formation of clay-rich soils and the alteration of rock formations over time.

Ion Exchange: Ion exchange is a process in which ions in the water are exchanged with ions on the surface of minerals or clays. This process can alter the chemical composition of the water and the minerals involved. For example, calcium ions in groundwater may be exchanged for sodium ions on the surface of clay particles, leading to the softening of the water. Ion exchange is an important mechanism for controlling the concentrations of various dissolved ions in groundwater, such as calcium, magnesium, and potassium.

Oxidation and Reduction: Oxidation and reduction reactions, often referred to as redox reactions, involve the transfers of electrons between chemical species. In groundwater systems, these reactions are often driven by the presence of dissolved oxygen or other oxidizing agents. For example, the oxidation of iron-bearing minerals, such as pyrite, can lead to the formation of iron oxides, which give water a reddish or yellowish tint. Similarly, the reduction of sulfate to sulfide in low-oxygen environments can produce hydrogen sulfide, a gas with a characteristic rotten-egg smell.

Photocatalytic Reactions in Iron-Rich Aquifers: In aquifers rich in iron oxides, such as those found in lateritic soils or weathered sandstone, sunlight can drive photocatalytic reactions. Iron oxides, particularly those with a high surface area like goethite (FeO(OH)), can absorb UV light and generate electron-hole pairs. These reactive species can then participate in redox reactions with dissolved organic matter or other metal ions, leading to the formation of reduced iron (Fe²⁺) and the oxidation of organic compounds. Such reactions are particularly relevant in shallow aquifers where iron-rich minerals are exposed to sunlight. The resulting changes in water chemistry can affect the mobility of other trace metals, such as arsenic and uranium, which can be adsorbed onto or desorbed from iron oxides depending on the redox conditions.

Silicification: Silicification is the process by which silica (SiO2) is deposited from water and forms new mineral phases, such as quartz or opal. This process often occurs in volcanic regions or areas with high geothermal activity, where silica-rich waters can precipitate minerals in fractures and cavities. Silicification can also lead to the formation of hard, durable rock types, such as chert or jasper, which are often found in sedimentary sequences.

Detailed Analysis of Important and Potential Minerals for Water Formation

Anhydrite (CaSO₄)

Significance: Anhydrite is a sulfate mineral that often occurs in evaporite deposits alongside gypsum. It is significant in regions with large subterranean water bodies.

Role in Water Formation: Anhydrite can react with water to form gypsum, releasing heat in the process. This reaction can be accelerated by sunlight, particularly in shallow environmentsindirectly contributing to water availability.

Apatite (Ca₅(PO₄)₃(F,Cl,OH)) is a key phosphate mineral that often occurs in igneous and metamorphic rocks, as well as in sedimentary formations where it can be associated with fossilized organic matter. It is also a major source of phosphorus, an essential element for life. Apatite can undergo weathering and chemical breakdown, releasing hydroxyl ions (OH⁻) and other components. Under the influence of sunlight or UV radiation, these hydroxyl ions can participate in the formation of water by combining with available hydrogen atoms. Additionally, in the presence of solar wind interactions, fluorapatite (a form of apatite) can release fluorine, which, in certain reactions, can contribute to the water formation processes by facilitating the breakdown of water molecules.

Bauxite (Al(OH)₃) is the primary ore of aluminum and consists mainly of hydrous aluminum oxides such as gibbsite, boehmite, and diaspore. It is found in tropical and subtropical regions, often in weathered lateritic soils. Bauxite contains bound water in its mineral structure, which can be released during chemical weathering or under the influence of solar heating. When exposed to sunlight, especially in shallow or surface deposits, bauxite can release hydroxyl groups that may contribute to the formation of water when combined with hydrogen ions.

Bentonite is a type of clay formed from volcanic ash and composed primarily of montmorillonite. It has high water retention capacity and is used in various industrial applications. Bentonite’s ability to absorb and retain water makes it a significant player in the subterranean water cycle. When exposed to solar radiation, the absorbed water within bentonite can be released through evaporation or photolytic breakdown, potentially contributing to localized water formation or altering the chemistry of groundwater in desert regions.

Calcite (CaCO₃) and dolomite are primary components of carbonate rocks, such as limestone and dolostone, which are integral to the formation of karst aquifers. Calcite is a carbonate mineral found in limestone and other sedimentary rocks. It is an essential component of the Earth's carbon cycle and plays a critical role in buffering the pH of groundwater. The dissolution of calcite in the presence of carbonic acid (H₂CO₃) leads to the formation of calcium and bicarbonate ions: CaCO3+H2CO3→Ca2++2HCO3−CaCO3​+H2​CO3​→Ca2++2HCO3−_-

The process enlarges fractures and voids in carbonate rocks, creating highly permeable pathways that can store and transmit large volumes of groundwater. Dolomite, which contains both calcium and magnesium, behaves similarly but dissolves more slowly, often leading to the formation of dual-porosity systems where both the matrix and fractures contribute to water flow. These carbonate systems are essential in regions like North Africa, where they form some of the most productive aquifers. Calcite can contribute to water formation through its interactions with carbon dioxide and water, leading to the precipitation of calcium bicarbonate. This process can release water molecules, especially in the presence of sunlight, which accelerates carbonate dissolution and reprecipitation.

Calcium (Ca) is a key component of minerals such as calcite (CaCO₃) and gypsum (CaSO₄·2H₂O). These minerals are abundant in sedimentary rocks and play a role in the water chemistry of aquifers. Calcium-bearing minerals, particularly carbonates, can react with carbon dioxide and water to form bicarbonate and release water, especially under the influence of sunlight.

Carbon (C) is present in organic matter, carbonates, and fossilized remains. It plays a crucial role in the Earth's carbon cycle and is involved in many geochemical reactions. Carbon from organic matter or carbonates can participate in reactions that produce water, especially when exposed to sunlight or in the presence of reactive species generated by solar winds.

Chert is a hard, fine-grained sedimentary rock composed of microcrystalline quartz (SiO₂). It is commonly found in limestone and dolostone formations and often contains fossils. While chert itself is relatively inert, it can contain fossilized organic material that may release hydrogen when exposed to sunlight or undergo photolytic reactions. Additionally, the quartz in chert can release oxygen under certain conditions, which can contribute to water formation when combined with hydrogen.

Chlorine (Cl) is found in minerals such as halite (NaCl) and is a significant component of brines and saline groundwater. It plays an essential role in the chemical balance of aquifers and evaporite deposits. Chlorine, particularly from halite, can participate in photolytic reactions when exposed to sunlight. These reactions may involve the formation of reactive chlorine species, which can further react with hydrogen to form hydrochloric acid and, potentially, water. This process is particularly relevant in regions with extensive evaporite deposits.

Clay Minerals (Illite, Smectite, Kaolinite) are a critical component of many soil and sedimentary formations in subterranean water regions. They have a high capacity for ion exchange and water retention, which influences the chemical composition of groundwater. Illite is a non-expanding clay mineral with a structure similar to mica, featuring layers of silica tetrahedra and alumina octahedra. Potassium ions are interlayered between these sheets, contributing to the mineral's stability and reducing its capacity to swell. Illite has moderate cation exchange capacity and water retention properties. It often forms in soils derived from the weathering of mica and feldspar, especially in temperate climates. While illite does not retain as much water as smectite, it plays a crucial role in the slow release of water and nutrients in soils.

Kaolinite, a type of clay mineral, forms through the weathering of feldspar-rich rocks under acidic and humid conditions. Its structure consists of repeating layers of silica and alumina, with hydroxyl groups holding the layers together. Kaolinite has a relatively low cation exchange capacity (CEC) and does not swell in the presence of water, distinguishing it from other clay minerals. While kaolinite can store significant amounts of water in its fine pores, the low permeability makes it less effective in transmitting water. This property makes kaolinite-rich soils crucial for water retention but limits their ability to recharge groundwater quickly. The minerals can adsorb and store water molecules within their layers. When exposed to sunlight, particularly UV radiation, these minerals can undergo photolytic reactions, leading to the release of hydrogen ions, which can combine with free oxygen to form water.

Diatomaceous Earth is a sedimentary rock composed of the fossilized remains of diatoms, a type of hard-shelled algae. It is rich in silica and has a highly porous structure. These rocks can absorb water and other liquids due to its porous nature. When exposed to sunlight, particularly in surface deposits, it can release absorbed water through evaporation or photolysis. Additionally, the silica content can participate in geochemical reactions that influence the formation and movement of water in subterranean environments.

Dolomite (CaMg(CO₃)₂) is a carbonate mineral that forms an important part of sedimentary rock formations. It is particularly significant in regions with large subterranean water bodies, such as karst systems. Photochemical reactions involving dolomite under sunlight can enhance water generation processes, contributing to water formation. Similar to calcite, dolomite can interact with carbon dioxide and water to form calcium bicarbonate and magnesium ions, releasing water in the process.

Evaporite Minerals, including halite, gypsum, and anhydrite, are formed through the evaporation of saline water and are prevalent in desert regions and ancient seabeds – can build layers of concentrated salts. These minerals are not only significant in desert regions but also in ancient marine environments that have since dried up.

Evaporite minerals can contribute to water formation through their dissolution and subsequent chemical reactions with carbon dioxide, hydrogen, and other species in groundwater. The dissolution of evaporite minerals can lead to significant chemical changes in groundwater. The presence of sunlight can accelerate these processes, leading to localized water formation in certain geological settings. For instance, when halite dissolves, it increases the salinity of the water, which can then undergo further chemical reactions under solar radiation. In certain conditions, such as when these minerals are exposed to intense sunlight or when interacting with solar winds, water can be formed through the liberation and recombination of hydrogen and chlorine ions.

In the presence of solar radiation, gypsum can also facilitate a lot of the photoreduction of sulfate (SO₄²⁻) to sulfite (SO₃²⁻), which can further reduce to sulfur or hydrogen sulfide under anoxic conditions. These processes can influence the sulfur cycle within the aquifer and impact the overall redox chemistry. When shallow groundwater containing dissolved salts and is exposed to sunlight, photochemical reactions can occur, leading to the formation of reactive chlorine species (e.g., Cl₂, HOCl) in the case of halite-rich waters. These species can oxidize organic matter and other reduced species in the water.

Feldspathoids, a group of tectosilicate minerals are similar to feldspars but with a lower silica content. They include minerals like nepheline, leucite, and sodalite, which are common in alkaline igneous rocks. Feldspathoids can undergo weathering and chemical alteration, releasing alkali metals and other ions. When exposed to sunlight, especially in shallow or exposed rock formations, these reactions can contribute to the release of hydrogen ions, which can combine with oxygen to form water. This is particularly relevant in alkaline environments where these minerals are more stable.

Fossilized Plants or plant material, found in coal beds, peat deposits, and sedimentary rocks, is a source of carbon and hydrogen. These fossils represent ancient organic matter preserved over geological timescales. Many of the fossils can undergo photodegradation or chemical breakdown when exposed to sunlight, releasing hydrogen and other gases. These hydrogen atoms can react with oxygen from minerals or the atmosphere to form water. In regions where these fossils are exposed or near the surface, sunlight can drive these reactions, contributing to local water formation.

Glauconite can participate in redox reactions within aquifers, potentially releasing iron and potassium ions that can influence groundwater chemistry. Under certain conditions, such as exposure to sunlight, glauconite can release oxygen, which may combine with hydrogen to form water, particularly in marine-influenced aquifers. Glauconite is a green, iron-potassium silicate mineral commonly found in marine sedimentary rocks. It forms in shallow marine environments and is an indicator of slow sedimentation rates.

Gypsum (CaSO₄·2H₂O) a hydrated sulfate mineral, forms in evaporitic environments where high salinity leads to the precipitation of calcium and sulfate ions from solution. Its chemical reaction in water is represented as: CaSO4⋅2H2O→Ca2++SO42−+2H2OCaSO4​⋅2H2​O→Ca2++SO42−​+2H2O

Gypsum contains water within its crystal structure, which can be released under certain conditions, such as heating or photodecomposition. Additionally, gypsum can interact with carbon dioxide and water to form bicarbonate, contributing to the overall water chemistry in the environment. It can contribute significantly to the salinity of groundwater in regions where it is present. The presence of gypsum in soil and rock formations often indicates past or present arid conditions, and its dissolution can lead to the development of secondary porosity, enhancing water storage in otherwise impermeable formations.

Halite (NaCl) or rock salt, is an evaporite mineral that forms extensive deposits in arid and desert regions, such as those underlying parts of the Sahara Desert in Africa. It is a primary source of sodium and chlorine ions in groundwater. Halite can undergo photolysis under sunlight, especially in surface or near-surface environments, leading to the release of chlorine and hydrogen ions. These ions can recombine to form hydrochloric acid and water, particularly under the influence of solar winds or other high-energy processes.

Hematite (Fe₂O₃) and Goethite (FeO(OH)) x iron oxides play a crucial role in the geochemistry of groundwater, particularly in redox-sensitive environments. Hematite, with its characteristic red color, forms under oxidizing conditions and is commonly found in soils and sedimentary rocks. Goethite, a hydrated form of iron oxide, can form through the hydration of hematite or through direct precipitation from water: Fe3++3H2O→FeO(OH)+3H+Fe3++3H2​O→FeO(OH)+3H+ +-+

Hydrocarbons derived from the decomposition of organic matter, are abundant in fossil fuels and organic-rich sedimentary rocks. They are composed primarily of hydrogen and carbon. Under the influence of sunlight or solar winds, hydrocarbons can undergo photolysis or other chemical reactions that release hydrogen atoms, which can then combine with oxygen to form water. This process is particularly relevant in organic-rich sediments exposed to sunlight.

Hydrogen (H) is a key component of water (H₂O) and is abundant in various forms within the Earth's crust. It is often present as hydrogen ions (H⁺) in water and as part of hydrocarbon compounds in organic matter. Solar winds, which contain protons (hyor hydrogen ions), can interact with oxygen-rich minerals or molecules to form water. This process is of particular interest in space environments, where solar winds might contribute to water formation on airless bodies like the Moon.

Hydroxyl Radicals (•OH) are highly reactive species that play a crucial role in many chemical reactions in the atmosphere and in surface waters. Hydroxyl radicals can be formed through the interaction of water molecules with solar radiation or through the reaction of oxygen molecules with hydrogen atoms. These radicals can subsequently react with hydrogen to form water, making them important intermediates in the process of water formation under certain conditions.

Iron (Fe) is a common element in the Earth's crust, often found in oxides like hematite (Fe₂O₃) and magnetite (Fe₃O₄). These minerals are known for their catalytic properties, which can facilitate redox reactions. Iron oxides can participate in photochemical reactions under sunlight, leading to formation of reactive species that may catalyze the formation of water from hydrogen and oxygen. Additionally, the interaction of solar winds with iron-rich minerals on planetary surfaces could theoretically lead to water formation.

Limonite (FeO(OH)·nH₂O) is an iron oxide-hydroxide mineral that occurs in soil and weathered rock formations. It is commonly found in tropical and subtropical regions with high groundwater levels. Limonite can release water molecules as it undergoes dehydration reactions under sunlight. This process is particularly relevant in surface and near-surface environments where water can be released into the atmosphere or absorbed by surrounding soils.

Magnesium (Mg) is commonly found in minerals like olivine ((Mg,Fe)₂SiO₄) and dolomite (CaMg(CO₃)₂). It is an important element in various geochemical processes. Magnesium-containing minerals can participate in water formation through their interaction with carbon dioxide (CO₂) and water, leading to the precipitation of carbonates and the release of water.

Magnetite (Fe₃O₄) is an iron oxide mineral that is commonly found in igneous and metamorphic rocks. It is notable for its magnetic properties and its role in the geochemistry of iron-rich aquifers. Magnetite can facilitate redox reactions that are essential for the formation of water. Under the influence of solar radiation, magnetite can participate in photochemical reactions, potentially leading to the reduction of iron and the formation of water from hydrogen and oxygen.

Mica Minerals is a group of silicate minerals that includes muscovite and biotite, commonly found in metamorphic and igneous rocks. Mica is characterized by its sheet-like crystal structure and is a significant component of soil. Mica minerals, due to their high content of potassium, aluminum, and iron, can influence the geochemical processes in aquifers. While mica itself does not directly form water, its weathering can release ions that participate in water formation when reacting with other elements under sunlight.

Olivine or Magnesium silicate minerals in Earth's crust (Mg22​SiO44), can interact with solar wind, producing water. Example of reaction: Mg2SiO4+4H+→solar wind2Mg2++SiO2+2H2OMg2​SiO4​+4H+solar wind and 2 ​2Mg2++SiO2​+2H2O !! More important reactions you can find in the Chapter 8.

Oxygen (O) is the most abundant element in the Earth's crust and is a fundamental component of water. It is found in oxides, silicates, carbonates, and various other minerals. Oxygen atoms from minerals such as quartz (SiO₂), feldspar, or oxides can combine with hydrogen from solar winds or other sources to form water molecules (H₂O).

Peat is an accumulation of partially decayed organic matter, primarily plant material, found in wetlands. It is the precursor to coal and is rich in carbon and hydrogen. Peat can release hydrogen and other gases when it undergoes decomposition. If exposed to sunlight, particularly in surface or near-surface deposits, this hydrogen can react with oxygen to form water. Peatlands are also known for their ability to store large quantities of water, influencing local and regional hydrology.

Peridotite is a dense, coarse-grained igneous rock primarily composed of olivine and pyroxene. It is a major constituent of the Earth's mantle and is often found in ophiolites and mantle xenoliths brought to the surface by tectonic processes. Peridotite can undergo serpentinization, a process where olivine reacts with water to form serpentine minerals, hydrogen, and heat. This reaction can create conditions conducive to the formation of water through the combination of released hydrogen with oxygen. When peridotite is exposed to solar radiation, the presence of reactive minerals can further drive water formation, especially if solar winds introduce additional hydrogen.

Potassium (K) is commonly found in feldspar minerals (e.g., orthoclase KAlSi₃O₈) and mica (e.g., muscovite KAl₂(AlSi₃O₁₀)(OH)₂). These minerals are widespread in igneous and metamorphic rocks, contributing to the geochemical processes within aquifers. Potassium-bearing minerals can contribute to water formation through hydrolysis and weathering reactions, where potassium ions are released into the groundwater and interact with other ions and molecules, potentially leading to the formation of water under certain conditions.

Quartz (SiO₂) is fundamental in groundwater systems due to its chemical stability and abundant presence in various geological formations. Its crystalline structure, composed of silicon and oxygen, gives it a high resistance to both chemical and physical weathering. This stability ensures that quartz-rich sands and sandstones maintain their porosity over long geological periods, making them excellent aquifers. The inert nature of quartz means that it does not alter groundwater chemistry significantly, making it ideal for storing clean water. Additionally, quartz grains typically exhibit rounded shapes due to their hardness and resistance to abrasion, which further enhances the permeability of sandstones.

Quartz is one of the most abundant minerals in the Earth's crust, forming the primary component of many sedimentary rocks like sandstone. It is chemically stable and plays a critical role in the composition of aquifers. While quartz itself is relatively inert, the oxygen within its structure can be liberated through high-energy processes, such as those induced by solar radiation or interaction with energetic particles from solar winds. This oxygen could then react with hydrogen to form water.

Serpentine is a group of minerals formed by the hydration and metamorphic transformation of peridotite and other ultramafic rocks. It is typically green and rich in magnesium and iron. The formation of serpentine from olivine in peridotite is exothermic and releases water as a byproduct. This process is relevant in subterranean environments with access to heat or solar-induced reactions. The serpentinization process, combined with solar radiation or interactions with solar wind particles, can further contribute to the formation of water in these regions.

Shale is a fine-grained sedimentary rock composed of silt and clay particles. It often contains organic material and is a major source of fossil fuels. Shale can contain significant amounts of organic matter and hydrocarbons, which can undergo photodegradation when exposed to sunlight. This process can release hydrogen atoms, which can then combine with oxygen from minerals or the atmosphere to form water. Additionally, shale formations can act as cap rocks for aquifers, influencing the movement and storage of subterranean water.

Silicon (Si) is a major component of silicate minerals, such as quartz (SiO₂) and feldspar. These minerals are abundant in the Earth's crust and play a role in the geochemical processes of aquifers. While silicon itself does not directly form water, silicate minerals contain oxygen, which can react with hydrogen to produce water, particularly under the influence of solar radiation or energetic particles from solar winds.

Sodium (Na) is a major component of minerals such as halite (NaCl), which is prevalent in evaporite deposits in arid regions. It also exists in feldspar minerals and contributes significantly to the salinity of groundwater. Sodium, particularly in the form of halite, can influence water formation indirectly through ion exchange processes and dissolution. When exposed to solar radiation, especially in shallow environments, halite can undergo photolytic reactions that may liberate chlorine and hydrogen, potentially forming water.

Solinume (So) was found in connection with the ongoing study on salt crystals, stones and solar water. Further research in this direction will maybe show a new group of molecules who have high energy potential. The scientific finding is similar like hydrogen and typical elements in sea water.

Sulfur (S) is present in various minerals such as pyrite (FeS₂), gypsum (CaSO₄·2H₂O), and anhydrite (CaSO₄). It plays a critical role in the geochemistry of groundwater systems. It is an important element in redox reactions and geochemical cycles. Sulfur-bearing minerals can undergo photochemical reactions under sunlight, leading to the reduction of sulfates to sulfides and the release of water molecules. Sulfur compounds, particularly those in sulfates like gypsum, can interact with hydrogen under reducing conditions to form hydrogen sulfide (H₂S). When exposed to sunlight, these reactions can shift, leading to the production of water as a secondary product.

Zeolites are a group of hydrated aluminosilicate minerals that can act as molecular sieves due to their porous structure. They are commonly found in volcanic rocks and sedimentary deposits. Zeolites can adsorb water and other molecules within their framework. When exposed to sunlight or heat, this absorbed water can be released, potentially contributing to water formation or influencing the chemistry of groundwater. Zeolites' ability to exchange cations also makes them important in altering the mineral content of subterranean waters.

The formation of water through the interaction of minerals, elements, and solar influences involves several complex mechanisms that vary depending on environmental conditions, mineral compositions, and the availability of sunlight or solar winds. These insights of the geochemical processes can have potential applications in planetary science, where understanding the conditions for water formation is crucial for assessing the habitability of other celestial bodies. It is not only significant for understanding subterranean water systems on Earth but also for extrapolating these processes to other planets and moons in our solar system.

The minerals, fossils, and soil elements are prevalent in various geological settings and play significant roles in geochemical processes, particularly in regions with substantial subsurface water. Their interaction with solar winds and sunlight can lead to a range of reactions, some of which might contribute to the formation or transformation of water.

The water (H₂O) can be formed through various chemical reactions, with one of the most fundamental being the combustion of hydrogen gas: 2H2+O2→2H2O2H2​+O2​→2H2​O

This reaction releases a significant amount of energy, which is why it is often associated with exothermic processes in both natural and industrial settings. In geological contexts, water is also formed through hydration reactions, where minerals incorporate water into their structures. These reactions are common in the formation of clay minerals, such as during the weathering of feldspars to form kaolinite: 2KAlSi3O8+11H2O+2H+→Al2Si2O5(OH)4+4H4SiO4+2K +2KAlSi3​O8​+11H2​O+2H+→Al2​Si2​O5​(OH)4​+4H4​SiO4​+2K+

Fossilized Organic Matter and Hydrocarbon Reactions

The decomposition and subsequent chemical transformation of fossilized organic matter, particularly in regions rich in hydrocarbons, can also contribute to water formation, especially under the influence of sunlight.

1. Decomposition of Organic Fossils

Mechanism: Organic fossils contain carbon and hydrogen in complex hydrocarbons. When exposed to sunlight, particularly UV radiation, these hydrocarbons can undergo photodecomposition, releasing hydrogen atoms. These free hydrogen atoms can then react with oxygen, either from the atmosphere or from minerals, to form water.

Environmental Implications: This process is relevant in sedimentary basins rich in organic matter, such as ancient seabeds or coal beds. The photodegradation of these organic materials can contribute to localized water formation, influencing the chemistry of shallow aquifers. Algae and ancient organisms who created parts of the atmosphere contributed also indirectly to the water formation during billions of years. The long-term impact of solar winds on these organisms and fossilized minerals have led to much more water as we researchers previous thought. Humanity will learn to understand the processes of water formation in ancient times by stuying oxidation and oxygenation of Earth’s surface.

2. Hydrocarbon Oxidation

Mechanism: Hydrocarbons, when exposed to sunlight or oxygenated environments, can oxidize, releasing water as a byproduct. This process is particularly accelerated in environments where sunlight penetrates into organic-rich layers of soil or sediment.

Environmental Implications: This form of water formation is particularly significant in arid regions where ancient organic-rich sediments are exposed. The oxidation of these hydrocarbons can contribute to the formation of small amounts of water, which can be critical for the survival of microecosystems in these harsh environments.

The subterranean regions with large underground water reservoirs, particularly those in Africa, are host to a wide variety of minerals, fossils, and soil elements that play critical roles in the geochemistry of groundwater systems. These minerals and elements not only contribute to the storage and movement of water but can also participate in reactions driven by sunlight and solar winds, leading to the formation of water in these regions. Understanding these processes is crucial for managing water resources in arid and semi-arid regions and provides insights into similar processes that may occur on other planetary bodies.

Oxidation and More Reduction Cycles:

Mechanism and Implications: Desert environments experience significant diurnal temperature variations, which can drive oxidation and reduction cycles within the soil. These cycles, powered by sunlight, can alter the chemical state of minerals, particularly iron oxides, leading to the formation and release of water. Irons and water molecules in different forms are also essential for life in deeper layers of deserts and in underground water reservoirs.

Iron Oxide Cycling: During the day, iron in minerals such as magnetite can be oxidized to hematite, releasing water in the process. At night, cooler temperatures can slow down these reactions, allowing for the accumulation of released water in the subsurface.

Subsurface Water Storage Mechanisms Influenced by Solar Activity

Clay Mineral Expansion: Certain clay minerals, like smectites, can expand upon absorbing water, driven by temperature changes induced by sunlight. This expansion can create new pathways for water migration and contribute to the formation of underground water bodies.

Desert Subterranean Seas:

Large subterranean water bodies, or underground seas, found in some deserts are often associated with ancient aquifers that have been recharged through complex geochemical processes. Solar-driven reactions are critical in maintaining these water bodies by continuously generating small amounts of water that seep into these reservoirs over time.

Long-term Water Retention: These subterranean seas are often shielded from evaporation due to their depth and the presence of overlying impermeable rock layers. The slow, solar-driven creation of water within these layers contributes to the stability and longevity of these underground seas.

Water Migration in Desert Aquifers: The processes described above not only contribute to the formation of water but also to its migration into deeper soil layers, where it can be stored in aquifers. The interaction of solar-induced reactions with local geology determines the permeability and porosity of these subsurface layers, crucial for water storage.

Underground Oceans and Major Aquifers

Beyond deserts, Africa is home to several major aquifer systems that are often described as underground oceans or seas due to their vast size and capacity. These aquifers are not only found beneath arid regions but also extend into more humid areas, providing essential water supplies for millions of people.

In southern Africa, the Kalahari Basin hosts another vast subterranean water system, the Kalahari-Karoo Aquifer. This aquifer stretches across several countries, including Botswana, Namibia, and South Africa, and provides a crucial water source for both rural and urban communities. The Kalahari-Karoo Aquifer is recharged more regularly than fossil aquifers, thanks to seasonal rains and the presence of river systems like the Okavango Delta, which contributes to groundwater recharge in the region.

One of the most significant aquifers in Africa is the North-Western Sahara Aquifer System (NWSAS), which spans Algeria, Tunisia, and Libya. This aquifer is composed of two main layers: the Continental Intercalaire (CI) and the Complex Terminal (CT). Together, these layers store an estimated 30,000 cubic kilometers of water, making the NWSAS one of the largest aquifer systems in the world. The water in the NWSAS is primarily fossil water, with limited natural recharge, and it is used extensively for agriculture and domestic consumption in the region.

The Ogallala Aquifer in the United States is often compared to Africa's major aquifers due to its size and importance for agriculture. However, Africa's aquifers, such as the Taoudeni Basin Aquifer in Mali and Mauritania, remain less studied and understood, despite their crucial role in providing water in one of the most water-scarce regions of the world. Ongoing research aims to better map and understand the extent, capacity, and recharge dynamics of these aquifers, which could have significant implications for water security in the region. The Global Greening Organization and Trillion Trees Initiative calls for more environmental awareness and sustainable production by using advanced research and technologies were explained in various articles nd previous studies.

The Chapter 7 ends with some reminders about the importance of coastal greening and wetlands. The fresh water production and generation of healthy soils can be accelerated by bamboo plantations, desalination and soil improving plants like hemp. Suns Water and Greening Camp facilities could produce and store clean solar and water energy, hydrogen and raw materials in one process by using channels, iron bamboo pipes, solar towers, vertical axis wind turbines and underground water reservoirs. In ponds and with solar covered channels water can flow far into coastal regions to use it for aquacultures, biotope-collectives, irrigation with bamboo pipelines and to expand graslands, native forests and wetlands. Autonomous and drone-like solar balloons can also transport water, improve large-scale greening and seeding actions. Read more about on the official project pages. The final version of the pre-publication with new chapters and sections were published in August 2024. More details about the publishing process you can find in additional papers.

[techtoio]

Top 5 Eco-Friendly Technologies You Need to Know About

Introduction

Eco-friendly technologies are designed not to disturb nature and its processes. The domains of such technologies include energy, transportation, construction, waste management, and many more. This blog outlines 5 of the best eco-friendly technologies that create a visible difference as we walk towards becoming a sustainable world. Read to continue link

[batboyblog]

Things Biden and the Democrats did, this week #13

April 5-12 2024

President Biden announced the cancellation of a student loan debt for a further 277,000 Americans. This brings the number of a Americans who had their debt canceled by the Biden administration through different means since the Supreme Court struck down Biden's first place in 2023 to 4.3 million and a total of $153 billion of debt canceled so far. Most of these borrowers were a part of the President's SAVE Plan, a debt repayment program with 8 million enrollees, over 4 million of whom don't have to make monthly repayments and are still on the path to debt forgiveness.

President Biden announced a plan that would cancel student loan debt for 4 million borrowers and bring debt relief to 30 million Americans The plan takes steps like making automatic debt forgiveness through the public service forgiveness so qualified borrowers who don't know to apply will have their debts forgiven. The plan will wipe out the interest on the debt of 23 million Americans. President Biden touted how the plan will help black and Latino borrowers the most who carry the heavily debt burdens. The plan is expected to go into effect this fall ahead of the election.

President Biden and Vice-President Harris announced the closing of the so-called gun show loophole. For years people selling guns outside of traditional stores, such as at gun shows and in the 21st century over the internet have not been required to preform a background check to see if buyers are legally allowed to own a fire arm. Now all sellers of guns, even over the internet, are required to be licensed and preform a background check. This is the largest single expansion of the background check system since its creation.

The EPA published the first ever regulations on PFAS, known as forever chemicals, in drinking water. The new rules would reduce PFAS exposure for 100 million people according to the EPA. The Biden Administration announced along side the EPA regulations it would make available $1 billion dollars for state and local water treatment to help test for and filter out PFAS in line with the new rule. This marks the first time since 1996 that the EPA has passed a drinking water rule for new contaminants.

The Department of Commerce announced a deal with microchip giant TSMC to bring billions in investment and manufacturing to Arizona. The US makes only about 10% of the world's microchips and none of the most advanced chips. Under the CHIPS and Science Act the Biden Administration hopes to expand America's high-tech manufacturing so that 20% of advanced chips are made in America. TSMC makes about 90% of the world's advanced chips. The deal which sees a $6.6 billion dollar grant from the US government in exchange for $65 billion worth of investment by TSMC in 3 high tech manufacturing facilities in Arizona, the first of which will open next year. This represents the single largest foreign investment in Arizona's history and will bring thousands of new jobs to the state and boost America's microchip manufacturing.

The EPA finalized rules strengthening clean air standards around chemical plants. The new rule will lower the risk of cancer in communities near chemical plants by 96% and eliminate 6,200 tons of toxic air pollution each year. The rules target two dangerous cancer causing chemicals, ethylene oxide and chloroprene, the rule will reduce emissions of these chemicals by 80%.

the Department of the Interior announced it had beaten the Biden Administration goals when it comes to new clean energy projects. The Department has now permitted more than 25 gigawatts of clean energy projects on public lands, surpass the Administrations goal for 2025 already. These solar, wind, and hydro projects will power 12 million American homes with totally green power. Currently 10 gigawatts of clean energy are currently being generated on public lands, powering more than 5 million homes across the West. 

The Department of Transportation announced $830 million to support local communities in becoming more climate resilient. The money will go to 80 projects across 37 states, DC, and the US Virgin Islands The projects will help local Infrastructure better stand up to extreme weather causes by climate change.

The Senate confirmed Susan Bazis, Robert White, and Ann Marie McIff Allen to lifetime federal judgeships in Nebraska, Michigan, and Utah respectively. This brings the total number of judges appointed by President Biden to 193

[dandelionsresilience]

Dandelion News - September 8-14

Like these weekly compilations? Tip me at $kaybarr1735 or check out my new(ly repurposed) Patreon!

1. Pair of rare Amur tiger cubs debuting at Minnesota Zoo are raising hopes for the endangered species

“[The Minnesota Zoo’s] Amur tigers have produced 57 cubs, [… 21 of which] have gone on to produce litters of their own, amounting to another 86 cubs. […] “They’re showing a lot of resiliency, which is something that we work hard for in human care. We want these animals to have a lot of confidence and be able to adapt to new environments just as they’re doing today.””

2. Powered by renewable energy, microbes turn CO₂ into protein and vitamins

“The team designed a two-stage bioreactor system that produces yeast rich in protein and vitamin B9. [… The protein] levels in their yeast exceed those of beef, pork, fish, and lentils. […] Running on clean energy and CO2, the system reduces carbon emissions in food production. It uncouples land use from farming, freeing up space for conservation[… and] will help farmers concentrate on producing vegetables and crops sustainably.”

3. JCPenney Launches Apparel Collection Aimed At Wheelchair Users

“A major department store is rolling out a new line of clothing specifically tailored to meet the needs of women who use wheelchairs featuring options for both everyday wear and special occasions. [… The clothing have] modifications like zippers located for easy access, pocket positioning and extended back rises optimized for the seated position and shorter sleeves to limit interference with wheels.”

4. Snails bred in Edinburgh Zoo sent to re-populate species in French Polynesia

“Thousands of rare partula snails bred at Edinburgh Zoo are to be released in French Polynesia to restore the wild population of the species.The last surviving few of the species were rescued in the early 1990s[….] 15 species and sub-species [are being bred in zoos for repopulation], the majority of which are classed as extinct in the wild.”

5. [NH Joins 19 Other States] to Provide Essential Behavioral Health Services Through Mobile Crisis Intervention Teams

“[CMS] approved New Hampshire’s Medicaid State Plan Amendment for community-based mobile crisis intervention teams to provide services for people experiencing a mental health or substance use disorder crisis. […] The multidisciplinary team provides screening and assessment; stabilization and de-escalation; and coordination with and referrals to health, social, and other services, as needed.”

6. Recovery plan for Missouri population of eastern hellbender

“It is expected that recovery efforts for the Missouri DPS of the eastern hellbender will reduce sedimentation and improve water quality in the aforementioned watersheds, which will also improve drinking water, as well as benefit multiple federally listed mussels, sport fish and other aquatic species.”

7. How $7.3B will help rural co-ops build clean power—and close coal plants

“[The funds are] serving about 5 million households across 23 states [… to] build wind and solar power, which is now cheaper than coal-fired power across most of the country. […] Some of it will be used to pay down the cost of closing coal plants[….] federal funding could help co-ops secure enough wind, solar, and battery resources to retire their entire coal capacity by 2032, cutting carbon emissions by 80 to 90 percent and reducing wholesale electricity costs by 10 to 20 percent[….]”

8. Native-led suicide prevention program focuses on building community strengths

“[Indigenous researchers have] designed programs that aim to build up a community’s endemic strengths, rather than solely treating the risks facing individuals within that community. By providing support and resources that enable access to Alaska Native cultural activities, they hope to strengthen social bonds that build resilience. […] “In a Yup’ik worldview, suicide is not a mental health disorder, and it’s not an individual affliction, it’s a disruption of the collective.””

9. Another rare Javan rhino calf spotted at Indonesia park

“A new Javan rhino calf has been spotted in an Indonesian national park, the facility's head said Friday, further boosting hopes for one of the world's most endangered mammals after two other […] calves were spotted earlier this year at the park, which is the only habitat left for the critically endangered animal.”

10. Transparent solar cells can directly supply energy from glass surfaces

“[Researchers have] unveiled a method of supplying energy directly from glass of buildings, cars, and mobile devices through transparent solar cells. […] It has also succeeded in charging a smartphone using natural sunlight. It also proved the possibility that a screen of a small mobile device can be used as an energy source.”

September 1-7 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)

[twinsimming]

Utilities Mod by Twinsimming 💡💧

This mod adds optional power and water utilities for players looking for some added challenge in their gameplay.

This is a script mod that can be placed in your Packages folder. It was built and tested on 1.69 but should work fine on 1.67.

New Objects

Power Box

- Price: §0 - Category: Misc. Electronics/Misc. Appliances - Includes 3 original swatches + 1 recolorable option (3 channels) - Poly Count: 274

Water Pipes

- Price: §0 - Category: Misc. Plumbing - Includes 3 original swatches + 1 recolorable option (3 channels) - Poly Count: 1065

Utilities

The Power Box controls power and the Water Pipes control water (self explanatory :p). Both utility objects are free in buy mode in the Misc. Electronics tab and Misc. Plumbing tab, respectively.

Once placed down on your lot, you can enable one or both utilities. When the utilities are enabled, power and/or water will be cut off to certain objects on your lot until you "Turn On" the Power Box and/or Water Pipes.

While the utilities are on, your sims will be charged between §1 - §3 simoleons for every 10 minutes they use an object that requires a utility, with the charge varying based on the size of the object. The total cost will be added to your next household bill.

If you want to opt out of the utilities system, just use the “Disable Power Utility” and “Disable Water Utility” interactions available on the utility objects.

The utilities system only applies to the active household.

A full list of all of the objects affected by the Power Box and Water Pipes utilities and their usage costs can be found on the mod download page.

Utility Costs and Usage

To check how much you've spent on utilities during the current billing cycle (between when you pay your bills and the next bill payment), click on the "Check Utility Usage" interaction on either utility.

To see your full utilities breakdown, use the new "Check Utility Costs" interaction on the computer.

Also included in the full utilities breakdown is a Green Energy Rebate total.

This total calculates how much money a lot saves by using the Solar Panels and Wind Turbines from the Sims 3 Store and factors that into the total utilities cost.

The full utilities breakdown also shows up when your sim pays their bills.

Lack of Funds

If your household funds fall below the usage cost of a utility, that utility will be shut off and cannot be turned back on until your funds are sufficient.

Bill Delinquency

If you’re late on paying your bills, your utilities will get shut off. Both utilities will be shut off when your bills are two days old.

Tuning

All of the tunable values can be found on the mod download page under the header “Tuning”.

Script Namespace

If you want to turn another object into a power or water utility, open your desired object in s3pe and replace the current script name with the following:

Sims3.Gameplay.Objects.Twinsimming.Utilities.PowerBox

Sims3.Gameplay.Objects.Twinsimming.Utilities.Water Pipes

Conflicts & Known Issues

These are new scripted objects so there shouldn’t be any conflicts.

Credits

EA/Maxis for The Sims 3 and The Sims 4, Visual Studio 2019, Sims4Studio, Blender, Milkshape, TSRW, ILSpy, s3pe, Notepad++, and Gimp.

Thank You

Thank you to gamefreak130, @zoeoe-sims, @greenplumbboblover, and @echoweaver!

If you like my work, please consider tipping me on Ko-fi 💙

Download @ ModTheSims

[reasonsforhope]

"India has reached a key milestone in renewable energy, with the country’s total renewable energy capacity exceeding 200 gigawatts as of Oct. 10, 2024, according to the Central Electricity Authority. The renewable energy-based electricity generation capacity now stands at 201.45 GW, accounting for 46.3% of the nation’s total installed capacity.

This milestone is the result of years of efforts to harness India’s natural resources. From solar parks to wind farms and hydroelectric projects, the country has built a diverse renewable energy base, reducing fossil fuel dependence and enhancing energy security.

India's total electricity generation capacity has reached 452.69 GW, with renewable energy contributing a significant portion of the overall power mix as the country continued to increase its dependence on cleaner, non-fossil fuel energy sources and push towards its sustainability goals.

When factoring in the 8,180 MW of nuclear capacity, the total non-fossil fuel-based power now accounts for almost half of the country's installed electricity generation capacity, signalling a strong move towards clean energy leadership on the global stage.

Renewable Energy

A variety of renewable energy resources contribute to this impressive figure. Solar power leads the way with 90.76 GW, playing a crucial role in India’s efforts to harness its abundant sunlight. Wind power follows closely with 47.36 GW, driven by the vast potential of the coastal and inland wind corridors across the country.

Hydroelectric power is another key contributor, with large hydro projects generating 46.92 GW and small hydropower adding 5.07 GW, offering a reliable and sustainable source of energy from India’s rivers and water systems.

Biopower, including biomass and biogas energy, adds another 11.32 GW to the renewable energy mix. These bioenergy projects are vital for utilising agricultural waste and other organic materials to generate power, further diversifying India’s clean energy sources. Together, these renewable resources are helping the country reduce its dependence on traditional fossil fuels while driving progress towards a more sustainable and resilient energy future.

Leading States In Renewable Energy Capacity

Several states in India have emerged as leaders in renewable energy capacity, making significant contributions to the nation's progress. These states are essential to advancing India’s renewable energy goals and fostering a sustainable energy future.

Rajasthan leads the pack with an impressive 29.98 GW of installed renewable energy capacity, capitalising on its extensive land and abundant sunlight.

Following closely is Gujarat, which boasts a capacity of 29.52 GW, driven by its strong focus on solar and wind energy projects. Tamil Nadu ranks third with 23.70 GW, leveraging its favourable wind patterns to generate substantial energy. While Karnataka rounds out the top four with a capacity of 22.37 GW, supported by a mix of solar and wind initiatives.

India's commitment to renewable energy is reflected in the annual electricity generation trends in recent years. The Government of India has introduced various measures and initiatives to promote and accelerate renewable energy capacity nationwide, aiming for an ambitious target of 500 GW of installed capacity from non-fossil sources by 2030."

-via NDTV, October 14, 2024

[afeelgoodblog]

The Best News of Last Week - May 15, 2023

🧲 - Magnetic Marvels: Researchers Flip the Switch on Depression

1. New Zealand Government announces prescriptions charges will be free.

The $5 prescription fee at pharmacies will be scrapped in July. This is set to save about 3 million people a year money, and in particular 770,000 people aged over 65. It will make most prescriptions in New Zealand free.

Free access to medicines is also hoped to ease pressure on the over-burdened health system by helping people get medicines sooner.

2. Platypuses return to Sydney's Royal National Park after disappearing for decades

Platypuses have been relocated to the Royal National Park in Sydney, after they disappeared from the park's waterways about 50 years ago. A joint project by the University of New South Wales, NSW National Parks and Wildlife Service and the World Wildlife Fund has reintroduced five females to the Hacking River, with a group of males to follow next week.

3. 74-year-old musician Otis Taylor gets Denver high school diploma decades after being expelled for hair

A musician who was expelled from a Denver high school over 50 years ago received his diploma. Otis Taylor was kicked out of Manual High School in 1966 because of his hair. This was decades before laws ending racial hair discrimination. Denver Public Schools wanted to right a wrong.

4. Researchers treat depression by reversing brain signals traveling the wrong way (with magnets)

A new study led by Stanford Medicine researchers is the first to reveal how magnetic stimulation treats severe depression: by correcting the abnormal flow of brain signals. Powerful magnetic pulses applied to the scalp to stimulate the brain can bring fast relief to many severely depressed patients for whom standard treatments have failed.

The FDA-cleared treatment, known as Stanford neuromodulation therapy, incorporates advanced imaging technologies to guide stimulation with high-dose patterns of magnetic pulses that can modify brain activity related to major depression. Compared with traditional TMS, which requires daily sessions over several weeks or months, SNT works on an accelerated timeline of 10 sessions each day for just five days.

5. Electricity generation through solar, wind and water exceeded total demand in mainland Spain on Tuesday, a pattern that will be repeated more and more in the future

The Spanish power grid on Tuesday tasted an appetizer of the renewable energy banquet that is expected to flourish in the coming years. For nine hours, between 10 a.m. and 7 p.m., the generation of green electricity was more than enough to cover 100% of Spanish peninsular demand, a milestone that had already been reached on previous occasions, but not for such a prolonged period.

6. RI Senate passes bill making lunch free at all public schools

Free lunch for all public school students in Rhode Island is one step closer to becoming a reality.

Tuesday night the Rhode Island Senate overwhelmingly passed a bill by a vote of 31-4 that would do just that. If the companion bill in the House were to pass, that takes effect July 1. The bill would make breakfast and lunch free for all public school students in the state, regardless of their household income.

7. Critically endangered red wolf pups born at North Carolina Zoo

The North Carolina Zoo in Asheboro celebrated the arrival of “not one but TWO litters” of the world’s most endangered wolf – the red wolf – in late April and early May.

A total of nine pups were born – three to parents Marsh and Roan, and six to Denali and May – the zoo announced on May 9.

----

That's it for this week :)

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[tanadrin]

This is a fun paper on the arXiv: Towards the Minimum Inner Edge Distance of the Habitable Zone. In other words, given a Sunlike star, how close can we possibly get a habitable planet while gerrymandering all the other variables in our favor? The answer is about 0.4 AU, which corresponds to around 600% the insolation that the Earth receives. Toasty! You need a very dry planet, though, not only to prevent water vapor acting as a greenhouse gas, but to prevent a runaway moist greenhouse scenario. They even explore very hot atmospheres (with high pressure, to keep what water there is liquid), but note that DNA and amino acids become unstable above about 500 K.

I would have thought you would need a very thin atmosphere to reduce heat retention, but apparently if the atmosphere is too thin (<0.1 bar), the planet loses all its water in about a billion years. If pressure is too high, on the other hand, you don't get a proper water cycle (heat is too evenly distributed for precipitation to occur). But the dominant variable affecting where the inner edge of the CHZ is is really the amount of water in the atmosphere. Humidity would have to be around 1% (Earth averages 70% at sea level), and the albedo would still have to be decently high so that a good portion of solar energy was reflected back out into space. Clouds would help with that--but by the time you got enough moisture in the atmosphere to form clouds, you'd be getting enough to significantly heat the planet from water vapor acting as a greenhouse gas.

They only look at the inner edge of the CHZ because, as they point out in the introduction, in principle the outer edge can extend to infinity--a planet with sufficient internal heating from, say, the decay of radioactive elements, or tidal heating from a gas giant primary, could remain habitable even in deep space, if it had a sufficiently thick hydrogen envelope. You don't get hydrogen atmospheres around Sunlike stars because near a star solar radiation is enough to cause hydrogen to escape the upper atmosphere--which is obviously not an issue for a rogue planet.

I think in practice the hard limit for smaller stars would be further out than this, because of the tidal locking issue--slow rotators seem to be a bad fit for this kind of extremal climate. Maybe if it was a really small star, so the inner edge of the CHZ had one of those single-digit-day orbits? I kind of like that mental image: an enormous blood red sun that occupies like six and a half degrees of sky, thirteen times the size of the Sun in our own. A totally cloudless atmosphere, water confined to small patches here and there, and mostly near the poles. Because there's not enough water to properly hydrate the upper mantle, you have drip-and-plume tectonics with enormous mountainous uplands surrounded by flat sandy plains. Or even massive Mars-like uplands and huge shield volcanoes, heavily weathered by the thicker atmosphere, but still towering over the landscape. Eventually the interior of the planet may get so cold the carbon-silicate cycle stops and the atmosphere slowly leaks away, driven by the stellar wind of the close parent star.

But there are other issues with the habitability of red dwarf systems, so maybe not.

[deathworlders-of-e24]

Liz, Biotechnician

Part 3

~~~~~~~~~~~~~~~~~~~~~~~~~~~

The Vending Machine whirred softly as it produced the 5th candy bar in a row. It’d been a week since the science division had turned into a chocolate factory, but Liz wasn’t that worried. Coco didn’t have a chemical makeup that could be affected by diabetic amounts of sugar. The opposite, in fact, the little Sprygan was doing better than ever, and wasn’t so little anymore. Just like plants on Earth, botanical lifeforms needed glucose to grow, and apparently when given daily supplements of the stuff, their growth rate accelerated at frightening speeds.

Liz walked back to the lab, with a hearty Halloween’s worth of candy bars in her hands and pockets. Some crewmen gave her odd looks as she passed, but she paid them little mind. The door to the lab opened with a quick hiss.

“So we got milk, dark, white with macadamia nuts, and… what are you doing?”

Coco was standing in the center of the room, their new fuller branches seemingly vibrating. Liz thought they looked excited. The same Coco, who at the time when the mission began, was at best maybe 3 feet tall, now stood almost 5 1/2 feet in height and had a significantly thicker trunk. They were about as big as Liz was herself now, with a thicker canopy in the beginnings of bloom. They leaned in Liz’s direction, vines trembling.

“I just got a message from the bridge. There’s a uncharted planetoid in this system with a moon that might have breathable atmosphere, and they want a full ecological report written up.”

“So we’re going down there?”

“Correct! It’ll take 2 cycles to get there, but then it’s all ours!”

Liz was overjoyed! Finally, some actual field work instead of editing someone else’s papers all day. A whole new ecosystem with god knows how many new species… if it had atmosphere, of course.

Can’t get too excited yet girl, Liz thought.

“Does the moon have water?” She asked.

“Indeed.”

That’s a real good sign though, she figured.

“Can I have my chocolate now please?” Coco asked.

“Oh right, yeah, here you go,” Liz said, setting the bars on the table. Coco’s vines reached out and snatched them, taking them back into their canopy to be the plant equivalent of ‘digested’. The usual humming started up as they enjoyed their snacks. Liz wasn’t sure, but she thought she could see bark physically forming on their trunk now, or perhaps it was simply a discoloration.

“You’re sure this much sugar is good for you hon?” Liz asked, concern slowly winning out over scientific curiosity.

“The thing you call cocoa seeds are not plentiful on my planet, so I’m unsure if any Sprygan has ever had this much in such a short period of time, but I’ve never had so much energy before. My growth rate is miraculous, I’m almost completely out of my juvenile sapling stage now.”

“And that’s a… good thing?”

“Very. Saplings on my planet are the easier targets for predators. With a harder outer layer I’ll be much safer now. I’ve been composing a paper on this for days, it’ll be of great significance to Spryga.” Coco continued humming, ‘munching’ away on her candy bars.

“Well alright then, so long as you’re okay,” Liz said. “So tell me more about this moon.”

~~~~~~~~~~~~~~~~~~~~~~~~

Deep in the Antares System, hidden from scanners by the solar radiation of the tertiary star, was a desolate little rock burnt to a crisp by stellar winds during a flare eons ago. Its moon, however, was protected from the fire while in the shadow of the planet. And so it continued to turn, with barely a few degrees changed, undisturbed.

Until now.

The Noah entered the system from WARP, keeping a safe distance from the tertiary star in case of solar flares, and settled into a comfortable orbit around the planetoid to scout the surface of the nearby moon, now being called MX13.

From the Bridge, Liz and Coco read the initial scans from various probes launched when they’d arrived.

“Gravity reads…damn, big moon,” Liz said, surprised, “9.1, just a little under galactic and Earth standard.”

“Gas spectrometer reads as breathable atmosphere to 70% of known intelligent lifeforms,” Coco read on, “but not humans. You’ll have to wear a mask Human Liz.”

“What’s the chemical makeup like?” Liz asked.

“95% methane… similar to what you call Titan in your Terran home system. Without a mask you’d have a few minutes at best before you suffocated.”

“So yeah, rebreathers are fashionable this time of year,” Liz laughed. Even the idea of suffocating in a potentially hostile ecosystem wasn’t enough to bring her spirits down. It had been ages since she’d set foot on extraterrestrial soil.

“Ahem,” grunted Skitch, as much as a bipedal bug man could go ‘ahem’ with mandibles.

“What does fashionable mean?” Coco asked quietly.

“I’ll tell you later,” Liz whispered.

Captain Skitch had been waiting off to the side for a while now while they geeked out over the moon.

“Now then,” he said, arms behind his thorax stoically, “in six rels[?] [GAIL standard term: 1 rel approximately 1 earth hour(s)] we’re sending a shuttle down to the moon to conduct the requested ecological report. Our main objective is to see if there are any lifeforms, intelligent or otherwise, living there. If it is deemed uninhabited, we’re to declare whether or not it could become a potential colony for GAIL member races.”

Liz was almost painfully excited. Uncharted habitats, potentially establishing a colony, this is what she worked 6 years in the academy for, what she lived for.

“Sir, what are we supposed to do if we do come across any lifeforms down there?” She asked.

“You know the rules. On the off chance you come across anyone intelligent, you do not get involved, you do not get seen. We’re here to record the natural evolution of the universe, nothing more.”

“There’s very little chance of that,” Coco chimed in, “the first scans of the surface are being analyzed, there doesn’t seem to be any structure of any kind on the surface, so it’s unlikely we’ll come across any sentient species.”

“On the off chance you do have an encounter, I’m assigning commander Koatil to the landing party. She’ll be in charge of everything, and has my full authority to make any judgment call she sees fit.”

As if on cue, First officer Koatil made the bridge, her thermal suit fitted with extra armor for the expedition, hiding her powder blue fur. It seemed to Liz she’d freshly sharpened the horns on top of her head as well. She’d always figured they looked like rams horns, and thought how interesting it was that Doun women were the only ones with horns in their species.

“Good to meet you both,” Koatil said. “I’m sure this’ll go smoothly for all of us, just stick with the group and everything will be fine. Permission to depart, Captain?”

“Granted.”

~~~~~~~~~~~~~~~~~~~~~~~~~~~

The Noah’s shuttle bay was about the size of Liz’s old high school gymnasium, vaulted ceiling and wide open space, plenty of room for the three docked shuttles. Commander Koatil stood nearby, doing her final check as bay staff loaded the shuttle with cases of the scientific instruments they’d use to analyze the moon’s ecosystem.

Liz and Coco, along with the shuttle pilot and 2 other security personnel, stood ready to board at the commander’s say. She inspected the crew going down to the moon with them. The pilot seemed fine, even had two more arms to steer, so that was reassuring, but it was the security personnel that caught her attention. If Liz was seeing it right, the two were not on friendly terms with each other. The first one, an Indoprime, was standing at an awkward distance from the other guard, a Sed man. Neither spoke to the other, the Indoprime even slightly leaning away from the Sed, who stared straight ahead and said nothing. Both had plasma pistols on their belts, as well as upper armor over their uniforms. Liz was going to be severely disheartened if they messed up the ‘roadtrip’ she’d been waiting for.

Commander Koatil handed the pad to one of the crewmen and made her way to them at the shuttle.

“All aboard to MX13,” she said, resting her big paw on the pistol on her hip as she climbed in the door. The rest of them, Liz and Coco, the pilot, and the security personnel followed behind her. The door sealed shut behind them.

Liz took her seat, helping to secure Coco in theirs. The buckles weren’t well suited to thumbless species. She’d made sure the belts didn’t dislodge their own pistols from their holsters. Having a rogue plasma shot in here wouldn’t end well.

Buttons were pressed, dials turned, something that looked like a cup holder was pulled out of the dash, and the shuttle came to life.

“Shuttle Alpha, you are clear for departure.”

“Acknowledged,” replied the pilot.

The hangar doors opened, leaving behind the gas mesh, a thin blue wall of light to keep the air in the room from exploding into the void. Their shuttle passed through it easily, heading into open space.

“Haven’t seen this view for a while,” Liz said. Sure, of course there were windows on the ship, but it felt different in a shuttle. Like the void was just a hair’s width away from her now, waiting for her.

“My sensory receptors can’t make out anything but the shuttle,” Coco said, “could you describe it to me?” Coco’s leaves were shaking slightly, so Liz reached out and put a hand on their branch. The shaking calmed.

“Well first it’s just the sheer amount of stars,” Liz said quietly, “like a million points of light. There’s a nebula about 12,000 light years away off the port side that looks like butterfly wings if you squint… if you look at it right. Coco, I can’t express it right, the moon looks beautiful.”

“Human Liz, I’m jealous of you. Seeing in the visible spectrum must been so interesting.”

“Well what does the world around you look like? What do you perceive?”

“Well as you know, my branches have a sensory function to detect my surroundings, vibrations, light, even sensations in a way. But I don’t know how one would compare our two sensory experiences.”

“Your communicator is built into your brain isn’t it?” Liz asked. “Couldn’t it be adjusted to send sensory signals to your mind as well?”

“It’s possible, but the technology isn’t developed yet,” Coco explained. Liz looked at her a moment.

“Think we could fix that? I’d hate for my best friend to miss this view for their whole life.”

Coco didn’t say anything to that. She just listened as Liz described the universe around them.

~~~~~~~~~~~~~~~~~~~~~~~~~~

Boosters fired.

Air brakes deployed.

Shuttle Alpha landed safely on the moon MX13.

The landing party filed out, and except for Coco, everyone decided against the worst case scenario and wore respirators. It wasn’t as bulky as Liz first thought, just a face mask with a line to a small air cleaner on her belt. Coco was the only one who didn’t need to breathe, so they were totally fine.

Stepping off the shuttle onto the moon’s surface, Liz was surprised at the vegetation around them. Muddy purple grass bed the ground, surrounded by rocky patches across the valley where they’d landed. Off in the distance were what appeared to be trees, thick branchless trunks growing straight up, splitting into angular canopies. Liz brought her camera up and snapped a photo.

“Alright, spread out but try to stay in sight of the shuttle,” Koatil said over their radios. “I know we’re setting g sensors pretty far out, so if anyone gets into trouble out there, launch a flare and we’ll come get you. Grite! You’re with the science team, go with them.”

The Sed man, Grite, looked almost pained at the idea of tagging along with Liz and the Sprygan.

“Aye, commander.”

“Think you can help us carry the sensors?” Liz asked, hoping to break the ice. She already had 2 bags strapped to her back and another slung over her shoulder. Coco was too small to carry anything.

“You can carry your own supplies,” growled Grite, keeping his distance from them.

What a dick, Liz thought, shouldering another bag on her other arm. The sensors she was carrying were heavy, but she was still in high spirits. Field work! Hurray!

They must’ve walked for over a mile, planting sensors every few hundred feet in ‘places of interest’, namely places Liz and Coco thought looked cool or had neat vegetation or rock formations. They’d made their way into a swampy area, heading towards a line of hills in the distance.

Coco went off a ways to plant a sensor by a small marshy cove they’d detected. Grite followed behind Liz, glaring every time she looked back. She didn’t know what she’d done to annoy him so much, she’d just met the guy, but maybe she’d done something or said something offensive by alien standards.

Whatever, don’t need him for this, Liz thought. This is a brain mission, not a buff rock guy mission.

“Human Liz,” Coco called over the radio, “there’s a rocky area here, with a subterranean tunnel system.”

“Cool, moon caves,” Liz laughed. “I’ll be right there with the another sensor, just wait for me, okay?”

“There are these round stones here half buried in the soil, at the entrance,” they continued.

That made Liz pause a moment.

“Just one or two, or are they in a kind of a pile?”

Static.

“Coco? Talk to me hon, pile or no pile?”

Static still. A few pips and pops, followed by a squeal of feedback noise. Liz’s blood ran cold.

“-uman Liz-… predator-… help-…”

“Grite launch the flare now!” Liz yelled, dropping the bags to the ground before breaking out in a sprint. She stomped and lunged through a few hundred yards of marsh, quick as she could, hitting solid earth at a dead run. The Sed was either behind her or he wasn’t, Liz couldn’t think about that in the moment. She had a pistol herself, and while she may have been the science geek on the ship, her dad had made sure she knew how to use it.

She cleared the marsh and crested a small ridge line, following the trudging trail of the little Sprygan. There she saw the scene, Coco on their side, massive claw marks raked up their trunk, and what looked like a cross between a mountain lion and a gator, long snout and mouth with jagged teeth and a ‘feline’ body, muscled and lithe with a forked tail. The thing’s back was covered in ridged scales, while its limbs were bare, wrapped in fur and old battle scars.

FUCK, Liz thought. She pulled her pistol and shot energized plasma directly at its head, but it barely even burned it. Whatever this thing was made of, its skin was fire proof. Her translator crackled in her ear.

“-human Liz…-?”

Liz didn’t hesitate any further. She leapt from the ridge, landing on the creature’s back. She took the butt of her pistol and started slamming it on the back of the thing’s head, over and over again, before the creature bucked her off.

Liz fell hard, hitting her head and mask on the ground with a sickening crack. Gas started venting fast, there was an inch long crack in her visor now, a whole chuck of it missing, falling somewhere in the dirt. Somewhere above her hair line she must’ve been cut on the rocks, because blood was dripping down into her left eye.

Dimly she was aware that she was already dead, if her mask was broken then there was no way to get back to the shuttle before she suffocated. But that being said, she was going to fuck up this monster trying to eat her best friend before making her grand exit.

What a way to go, huh Liz? she imagined in her father’s voice. He’d be smiling in a situation like this. Liz grabbed the side of her broken mask and ripped it off, throwing it at the creature as it crouched in front of her. She took in a deep breath of ‘air’, filling her lungs, and screamed. Her legs bent into a crouch, her back tensed, she tasted blood in her mouth. Adrenaline poured into her veins, dulling the pain, giving her strength and funneling rage into the center of her brain. She had one job now.

“COME ON THEN YOU FUCKER, LETS FUCKING GO!”

Liz charged the creature, firing bolts of burning plasma as she went, praying that dick Grite was somewhere nearby ready to get Coco out of there while it was busy mauling her to death.

The creature shrugged off the pistol fire, pouncing on her, pinning her to the rocky ground. Stones and the alien’s claws dug into her sides and back. It opened its jaws wide, and Liz realized it meant to eat her head. Fuck this thing.

“You hungry you big bastard?! EAT THIS!”

Liz worked her arm free, the one still holding a death grip on her plasma pistol, and shoved it down the creature’s throat. Its teeth tore into her arm, screaming pain ripped up her side, and Liz never stopped pulling the trigger. The smell of burning filled the air as the creature squealed and whined, its body going limp as bodily fluid poured out its mouth. She didn’t stop, emptying the clip into its blown out organs. Finally the thing was quiet.

Liz didn’t even bother trying to pull her arm out of the alien’s mouth, the thing was ruined, and she was dying anyway. Between blood loss and asphyxiation, her vision was already fading to little pin pricks. With the last shred of consciousness, she let out one more howl, screaming into the air, before everything went dark.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Elizabeth Collins didn’t remember what happened after that. All she knew was she was sore all over and weirdly cold, which would make sense if she was just a corpse, but why did she hear… was that ABBA?

Please not an eternity of pop music, she thought sluggishly. Anything but that.

She struggled, oddly weightless, and tried to open her eyes but found they’d been bandaged shut.

Oh good, I’m alive, people hardly ever bandage dead people.

What about mummies?

Shut up, me.

She reached a hand out and touched something smooth and solid. She tried to tap her knuckles against it, but only got one good rap at it before her hand hurt too much. Thankfully it seemed that’s all she needed.

“Human Liz, are you conscious? How do you feel? Are you in discomfort?”

Oh good, Coco was alive too.

“Wait, no, don’t try to speak right now, you’re in the regeneration pod right now, in nano surgery. I’ll be right here when it’s over, return to being unconscious please.”

Oh, okay, sleep sounded good anyway. Night night, Coco.

~~~~~~~~~~~~~~~~~~~~~~~~

“It’s gonna be twitchy for a few cycles until it adjusts to your neural pathways, but it should feel just like the old one soon.”

One of the other humans, a woman named Jane Shaw who worked in med bay, had sat down with her earlier that morning to go over her… condition.

“We had to replace the lining of your lungs with a prosthetic mesh to keep them working,” she’d said, “you were out in that methane air for a while. If it hadn’t been for your Sprygan friend feeding you oxygen from their branches, you never would’ve made it.”

“I don’t think even they knew they could do that,” Liz had forced a laugh, coughing a bit. “Now, about my arm?”

“Completely scrapped. Whatever stomach acid that creature had, it melted your arm down to the bone. Can’t repair what isn’t there, I’m afraid.”

“I understand. Thanks, Doc.”

Well ain’t that something? Liz was effectively 15, maybe 20, percent cybernetic now. She told herself she’d trick out her new arm with all sorts of cool gadgets, making every effort to distract herself from the fact that she lost her right fucking arm.

“On the plus side,” she said quietly to herself as she walked toward the lab, “got another new project too.”

The door hissed open. And there was Coco, still as a tree, which she guessed made sense. She could barely see the claw marks on their trunk now, but wished she couldn’t at all. She should’ve been faster.

“Human Liz?”

“What’s up hon, you miss me?”

It’d been three days since the landing party had come back with her bleeding out in the shuttle, three days since she’d gotten to relax in their shared lab. She tapped the new glass enclosure where the eggs they’d gathered were incubating, the sign on the side saying ‘these eggs cost an arm and a leg!’ Apparently Chief Ducane had gone down there to gather what equipment could be salvaged and decided they’d be worth something to the science team. Maybe he thought he was being funny, Liz didn’t know. She did chuckle a little. Just a little.

“Human Liz, you are… okay now, yes? The reconstruction…” Coco’s leaves were shaking.

“Come on Coco, you know me, I’m totally fine! See?” Liz held up her new chrome arm, the new metallic fingers twitching at odd angles.

“That’ll stop in a few cycles, Doctor Shaw said so.”

“Human Liz, why did you do that?” Coco stood stock still in the center of the lab.

“Do what hon?”

“Why did you risk your existence[?] [life] to help me? That is not what we do on Spryga.”

Liz blinked a few times.

“Well that sucks, you all just let people get knocked off there?”

“Yes, in order to maintain the bulk of the colony.”

“Well this isn’t Spryga, Coco, and you’re my friend, of course I was gonna come get you, you asked for my help!”

“I should not have!”

Liz sat down and took a breath. This would be weird and awkward for everyone in the room who wasn’t an egg.

“You asked for my help, and I’m sorry, but I give a shit about you, and yeah, it cost me an arm and some lungs, but I was going to save you. So can you relax about it now? I mean damn, you’re my best friend, I wasn’t gonna leave you out there!”

“I don’t know what that means!”

“Yeah you do. It means exactly what you think it does. That I’m coming to get you, whether you like it or not. We’ve only known each other three weeks on this boat, but you got yourself a very attached human who’ll make sure you live, got it?”

Coco was quiet a moment. Their branches started shaking again.

“I’m very very sorry you lost a branch[?] [limb] because of me,” they said quietly.

“It’s okay hon, I wasn’t mad at you about that. I’m just glad that Grite guy launched the flare so the shuttle could come get us.”

“Grite did not set off any flares,” Coco said, confused. “After you had killed the predator, I fired one into the sky before giving you oxygen from my leaves.”

Oh I’m gonna kill that guy with my new robo arm, Liz thought.

Back burner that for now.

“So yeah, hugs and kisses, make ups all around, love you too Coco,” Liz said, using her flesh hand to brush away the stale air between them. “You wanna help me trick out my arm? I was thinking a laser pointer and a universal remote control, what do you think?”

“I think you should be focused more on rehabilitation. From my research on lifeforms like humans, you require an extensive amount of time to recover from injuries this severe. It’s actually amazing, any other race would’ve been permanently incapacitated in similar situations.”

“Yeah, humans are weird huh? Perks of evolution on a deathworld like Earth.” She tried laughing again, dissolving into a coughing fit. Coco stood watching her. Liz could feel concern mixed with just a hint of judgment.

“Okay, yeah, I got rehab scheduled every other cycle after the shift is over,” Liz admitted.

“Good,” they said, content. “If my… best friend, is not functioning properly, I would be distressed.”

Liz smiled.

“And yes, I would most enjoy retrofitting your new branch[?] [limb]. We could make it… fashionable is the word, yes?”

[suchi05]

The Importance of Proper Waste Water Management 2023

The availability of water is limited, and the demand for it is increasing day by day. With growing population and rapid industrialization, the problem of water scarcity is becoming more severe. In such a scenario, proper wastewater management has become crucial to ensure the sustainability of water resources.

Importance of Wastewater Management

Protecting Human Health:

Proper wastewater management is essential to protect human health. Wastewater contains harmful pathogens and pollutants that can cause waterborne diseases. Treating wastewater before it is discharged into the environment can prevent the spread of diseases.

Protecting the Environment:

Wastewater contains harmful pollutants that can have a negative impact on the environment. Discharging untreated wastewater into water bodies can cause eutrophication, which leads to the growth of harmful algae and can cause the death of aquatic life. Wastewater treatment ensures that the harmful pollutants are removed before the water is discharged into the environment, protecting the environment from the negative impact of wastewater.

Conserving Water Resources:

Proper wastewater management can help to conserve water resources. Wastewater can be treated and reused for various purposes such as irrigation, industrial processes, and even drinking water. This reduces the demand for freshwater resources and ensures that water is used efficiently.

Cost-Effective: 

Wastewater management can be cost-effective in the long run. Proper wastewater management can prevent the need for expensive water treatment facilities and reduce the cost of treating waterborne diseases. By treating wastewater and reusing it, industries and municipalities can save money on water bills.

Water Audit and Water Conservation Audit

A water audit is a comprehensive assessment of water usage in a building, facility, or process. The purpose of a water audit is to identify opportunities for water conservation and to reduce water usage. A water audit typically involves the following steps:

Identify water sources and usage:

The first step in a water audit is to identify all the water sources and how the water is being used. This includes water usage in toilets, showers, sinks, and other fixtures, as well as water usage in industrial processes.

Water metering:

Water metering involves measuring the amount of water used in a building, facility, or process. Water meters can help to identify areas where water usage can be reduced.

Leak detection:

Leak detection involves identifying and repairing leaks in pipes, fixtures, and other water systems. Leaks can result in significant water loss and increase water bills.

Water efficiency measures:

Water efficiency measures involve implementing measures to reduce water usage. This can include installing low-flow fixtures, using water-efficient appliances, and implementing water recycling and rainwater harvesting systems.

A water conservation audit is a specialized type of water audit that focuses on identifying opportunities for water conservation. A water conservation audit typically involves the following steps:

Water usage analysis:

The first step in a water conservation audit is to analyze water usage data to identify areas where water usage can be reduced.

Water efficiency measures:

Water efficiency measures involve implementing measures to reduce water usage. This can include installing low-flow fixtures, using water-efficient appliances

Read more: https://zenithenergy.com/the-importance-of-proper-waste-water-management-2023/

[solarpunkani]

I think one thing that would be nice to see explored a bit more in Solarpunk art/aesthetic posts is how Solarpunk will likely look different depending on where you are, what’s feasible in that area, weather patterns, etc.

Like its almost 5am so I’m gonna be rambly but like. A lot of the most common features of Solarpunk art so far are a bit of an art-noveau type look, with lots of stained glass. Heavy emphasis on solar power and windpower and trees. In no way, shape, or form am I going to pretend this is BAD! I love this look, I think its great and inspiring and I love the color green I just.

Maybe Solarpunk doesn’t mean ‘green’ for everyone everywhere. Solarpunk might be more… yellows, and reds, and oranges. If you live in a desert, where there aren’t a lot of trees. I’m thinking places like Arizona, New Mexico, Niger, Chad, Libya. What would solarpunk fashion look like in these places—I feel like embroidered jean overalls won’t be common here. Traditional wear from these places is GORGEOUS, and I’d love to see more of a highlight on it and these biomes in Solarpunk. What would the housing look like—how would you keep cool indoors and out? I’ve seen a few ideas put into practice, but what would you dream up? How would you make them fun?

Similarly, how about coastal communities? Sure there’d be lots of green—but green may stand for seaweed just as much as it would trees. Not to mention the vibrant blues of the sky and seas, and the rainbow of colors from coral and seashells and glittering scales. What would a solarpunk community look like along the coasts of places like Florida, Hawaii, Jamaica, etc.? How are some of these places already Solarpunk? Wind and solar power could be an option, but we can also use hydropower as well—what would a solarpunk hydropower system look like in your wildest dreams? Fish-shaped spinning turbines underwater, swimming like sharks? Would houses float and bob along the water? How would gardening be handled with mostly salt water around—rain water capture would be critical, I feel—or desalination of small amounts of salt water. What would the fashion look like HERE? What does it look like already?

What does solarpunk look like in snowy places—like Alaska, Canada, Greenland, Russia? When green comes around in spring and summer, but fall and winter brings expanses of snow and ice? Solarpunk fashion here would be a LOT cozier than the solarpunk fashion on a Florida beach. I’m imagining lots of furs and layers. How would traditional practices be used to stay safe and warm, how would energy be captured and stored during long and dark winters? Would communities here be more nomadic, traveling further south during the coldest months, or would they stay where they are and construct homes that easily stay warm with little output?

Its actively 5am now so if I don’t make sense by all means. I guess I don’t make sense. But this has been on my mind for a few days now and I guess as we get closer to Solarpunk Aesthetic Week, this can be a fun and interesting thing to keep in mind! Let this inspire your art, your music, your fashion, your stories, your musing, and how you reach out to others about the ideals of Solarpunk.

[probablyasocialecologist]

Ripping up concrete sidewalks and parking lots and instead planting urban forests and using less cars can all help to decrease indoor and outdoor air temperature. In cities with an abundance of water, “soft cooling” techniques using fans and pools can also greatly reduce extreme temperatures.

Many architects today are also changing how they design buildings: only providing AC in specific rooms instead of through a central heating system. This way, people can choose to open or close their windows if they want, while reducing the energy needed to cool the hallways and lobby areas.

If you face photovoltaic panels westward, you can time the peak electricity production from solar energy with peak electricity demand for cooling. Using better glass on buildings, external shading, increasing air movement and installing ceiling fans—all of these further reduce reliance on AC.

In the longer term, we can cool our streets by narrowing them, using less dark colors that absorb heat, and aligning streets to prevailing winds. There are also ways we can overhaul the way we do air conditioning itself.

Many cities already provide air-conditioned public spaces as a public health services; we could also redesign apartment buildings with social spaces for people to hang out, by, for example, transforming the much cooler basements into lounges.

We could build cooperative housing that is ecologically and efficiently designed, so that people can together manage their energy use and decide on their own innovations to lower temperature. Toronto has a district cooling system that uses cold water from the bottom of Lake Ontario, and then uses the warmed up water for the drinking water supply.

[backtothefanfiction]

Super Dad | Dad!Peter Imagine

Summary: Peter fell asleep working on the kids science homework.

Length: Short

Warnings: none, this is mostly fluff

A/N: Just another one of those quick imagines before I sleep.

They had come home with the assignment on Friday. They had exited the school and run straight into your arms all giggles and smiles, sheets of paper in their tiny hands, blowing in the late autumn breeze.

“What have you got there bug?” You asked as your youngest waved the piece of paper, too large for her hands, towards your face.

“It’s science week next week!” She squealed excited, little fists punching the air once you’d taken the piece of paper from her.

“Each grade has an assigned topic.” Your eldest added as she handed over her own assignment to you.

“Well, it looks like we are going to be having a very busy weekend.”

Anna, your youngest’s, project was a model solar system. Your older daughter, Maria, had to do a project on renewable energy. She insisted that she wanted to make a working water mill, but her Father (knowing he’d end up being the one to do most of, if not all of the work anyway) insisted she make a wind mill.

Safe to say Peter had been right. The girls gave up on their projects halfway through the Saturday and with a trip to Aunt May’s planned on Sunday afternoon, your Sunday night had been relegated to finishing off the girls projects, ready for the following morning.

You had put the girls to bed before returning to help finish painting the tiny paper mache planets for Anna’s solar system. You turned the TV on with the volume low, the sounds of Friends re-runs acting as background noise as you both did the work.

You couldn’t help but get fixated every now and again on your husband’s concentration face. The way he squinted his eyes and quirked his lip. Every now and again he’d lift his glasses slightly and survey his work. When he got the motor mechanism for the windmill working he looked so proud of himself and it made your chest swell.

“Right, that’s the last planet painted.” You announced as you placed the cocktail stick attached to it in a piece of foam to be left to dry.

You grabbed your mug and took a sip of your drink. When you placed it back down you realised just how covered in paint you had become as sticky paint finger prints covered the once white mug. “I think I’m gonna go take a bath and salvage what’s left of my weekend.” You announce as you get up.

“Huh?” Peter says as he suddenly pulls his focus away from the job at hand, now that you’re standing. “Uh, yeah, okay.” He quickly follows as his delay in processing your words finally catches up with itself.

You smile as you give him a pat on the shoulder. “Don’t be too much longer with that.” You say giving him a quick kiss before you leave the room.

You end up spending nearly an hour in the bath and then another half an hour after that pampering yourself with a full facial before climbing into your pyjamas and reading for a little bit. When it’s near midnight and Peter still hasn’t started making his way to bed, you reluctantly get yourself out from under the nice warm covers to look for him.

When you make it back out to the main area of your apartment his head is resting on his arm on the dining room table. Both projects are completed in front of him. They look perfect, your girls are going to be so happy when they see them.

“Hey.” You say softly as you shake him awake.

“Hnngggg.” He groans as he slowly rouses.

“Hey super dad.” You coo quietly to him.

“Hey.” He says back sleepily,

“You know, I think our bed is much more comfortable than the dining room table.” You say softly.

“But then who would protect my masterpieces.” He jokes.

“Come on Spider Boy, I think they’ll survive the night just being in our apartment.”

“You promise.” He continues to sleepily play along.

“I promise.” You say holding your pinky out to him and he lazily hooks it with his own. “Okay, come on.” You say helping him up and escorting him to bed.

The following morning there’s a squeal and a crash that makes the two of you race from your bed. When you get out to the dining table where your youngest now lies in a heap on the floor, surrounded by her project, rubbing at her knee, you know you’ve been too presumptuous.

“Survive the night, eh” you hear your husband mutter beside you before he’s bending down to attend to his little girl.

“Hey bug, what happened?” Peter says gently but you know from his tone of voice he’s trying with all his might not to be irritated by the fact his hard work last night has been damaged already.

“I went to grab it so I could look at it and I slipped.”

“It’s okay.” You say as you begin to pick up the pieces of the solar system to be put back together.

“Well, are you okay?” Peter checks in with her,

“Yeah, I just hit my knee.” She replies.

“Do you need Daddy to kiss it better?”

Peter feels you kick him in the side gently. He knows how much of an affect that word has on you and he fights to hold in his grin so he can keep tending to his daughter instead.

“No. It’s okay. I’ve got it.” She says before getting up to come and join you as you sit at the table and start glueing the planets back into place.

“Come on bug, how about some breakfast.” Peter encourages her towards the kitchen and away from you and the project before she does it any more harm.

When he brings you over a bowl of your favourite cereal moments later you hear him say, “Bet you’re wishing you’d left me to sleep on the dining room table to protect them now, eh?”

“Hey, I said they’d survive the night and they did.” You smile up at him. “Technically nothing happened to them until the morning, after the sun was up.” You wise crack back.

“Yeah?” He jokes,

“Yeah!” You sass back.

“Well I’m sure you would have felt differently if it was you who had done 80% of the work.”

“Hey, I painted the planets.” You reply with mock offence.

“Fine.” He concedes with a sigh. “75%.”

“Thank you very much.” You smile at him in response before there’s a cry of “Daaadd.” From the kitchen.

“That’s my queue.” He smiles.

“That’s your queue.” You smile back as he leans in for a kiss.

“Oh and don’t think I don’t remember you calling me super Dad last night.” You roll your eyes at his own ego, “I’m gonna be using that for a long time.”

“Yeah, yeah:” you say waving him off. But it’s true. Peter is a super dad and you couldn’t be more happy to have him forever by your side.

[dandelionsresilience]

Good News - July 15-21

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1. Thai tiger numbers swell as prey populations stabilize in western forests

“The tiger population density in a series of protected areas in western Thailand has more than doubled over the past two decades, according to new survey data. […] The most recent year of surveys, which concluded in November 2023, photographed 94 individual tigers, up from 75 individuals in the previous year, and from fewer than 40 in 2007. […] A total of 291 individual tigers older than 1 year were recorded, as well as 67 cubs younger than 1 year.”

2. Work starts to rewild former cattle farm

“Ecologists have started work to turn a former livestock farm into a nature reserve [… which] will become a "mosaic of habitats" for insects, birds and mammals. [… R]ewilding farmland could benefit food security locally by encouraging pollinators, improving soil health and soaking up flood water. [… “N]ature restoration doesn't preclude food production. We want to address [food security] by using nature-based solutions."”

3. Harnessing ‘invisible forests in plain view’ to reforest the world

“[… T]he degraded land contained numerous such stumps with intact root systems capable of regenerating themselves, plus millions of tree seeds hidden in the soil, which farmers could simply encourage to grow and reforest the landscape[….] Today, the technique of letting trees resprout and protecting their growth from livestock and wildlife [… has] massive potential to help tackle biodiversity loss and food insecurity through resilient agroforestry systems. [… The UN’s] reported solution includes investing in land restoration, “nature-positive” food production, and rewilding, which could return between $7 and $30 for every dollar spent.”

4. California bars school districts from outing LGBTQ+ kids to their parents

“Gov. Gavin Newsom signed the SAFETY Act today – a bill that prohibits the forced outing of transgender and gay students, making California the first state to explicitly prohibit school districts from doing so. […] Matt Adams, a head of department at a West London state school, told PinkNews at the time: “Teachers and schools do not have all the information about every child’s home environment and instead of supporting a pupil to be themselves in school, we could be putting them at risk of harm.””

5. 85% of new electricity built in 2023 came from renewables

“Electricity supplied by renewables, like hydropower, solar, and wind, has increased gradually over the past few decades — but rapidly in recent years. [… C]lean energy now makes up around 43 percent of global electricity capacity. In terms of generation — the actual power produced by energy sources — renewables were responsible for 30 percent of electricity production last year. […] Along with the rise of renewable sources has come a slowdown in construction of non-renewable power plants as well as a move to decommission more fossil fuel facilities.”

6. Deadly cobra bites to "drastically reduce" as scientists discover new antivenom

“After successful human trials, the snake venom antidote could be rolled out relatively quickly to become a "cheap, safe and effective drug for treating cobra bites" and saving lives around the globe, say scientists. Scientists have found that a commonly used blood thinner known as heparin can be repurposed as an inexpensive antidote for cobra venom. […] Using CRISPR gene-editing technology […] they successfully repurposed heparin, proving that the common blood thinner can stop the necrosis caused by cobra bites.”

7. FruitFlow: a new citizen science initiative unlocks orchard secrets

“"FruitWatch" has significantly refined phenological models by integrating extensive citizen-sourced data, which spans a wider geographical area than traditional methods. These enhanced models offer growers precise, location-specific predictions, essential for optimizing agricultural planning and interventions. […] By improving the accuracy of phenological models, farmers can better align their operations with natural biological cycles, enhancing both yield and quality.”

8. July 4th Means Freedom for Humpback Whale Near Valdez, Alaska

“The NOAA Fisheries Alaska Marine Mammal Stranding Hotline received numerous reports late afternoon on July 3. A young humpback whale was entangled in the middle of the Port of Valdez[….] “The success of this mission was due to the support of the community, as they were the foundation of the effort,” said Moran. [… Members of the community] were able to fill the critical role of acting as first responders to a marine mammal emergency. “Calling in these reports is extremely valuable as it allows us to respond when safe and appropriate, and also helps us gain information on various threats affecting the animals,” said Lyman.”

9. Elephants Receive First of Its Kind Vaccine

“Elephant endotheliotropic herpesvirus is the leading cause of death for Asian elephants (Elephas maximus) born in facilities in North America and also causes calf deaths in the wild in Asia. A 40-year-old female received the new mRNA vaccine, which is expected to help the animal boost immunity[….]”

10. Conservation partners and Indigenous communities working together to restore forests in Guatemala

“The K’iche have successfully managed their natural resources for centuries using their traditional governing body and ancestral knowledge. As a result, Totonicapán is home to Guatemala’s largest remaining stand of conifer forest. […] EcoLogic has spearheaded a large-scale forest restoration project at Totonicapán, where 13 greenhouses now hold about 16,000 plants apiece, including native cypresses, pines, firs, and alders. […] The process begins each November when community members gather seeds. These seeds then go into planters that include upcycled coconut fibers and mycorrhizal fungi, which help kickstart fertilization. When the plantings reach about 12 inches, they’re ready for distribution.”

July 8-14 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)