#causes of climate change

[latestnews69]

Saving bluefin tuna: The sushi delicacy threatened by climate change

Read more click here

[eoroe-11]

Water scarcity in India: Causes, Impacts and Climate changes solutions

Water is the essence of life, a precious natural resource that sustains ecosystems, human health, and livelihoods. Yet, for millions of people across the globe, including in India, water scarcity is becoming an alarming issue. India's rapidly growing population, combined with erratic climate patterns, industrial demands, and inefficient water management, has placed immense stress on its freshwater resources. The rising concern of water scarcity is intricately linked to climate change, exacerbating the situation further.

This blog aims to explore the challenge of water scarcity in India, its relation to climate change, and various management strategies that can offer sustainable solutions.

Understanding Water Scarcity in India

India's geography is diverse, ranging from the lush, water-abundant northeastern regions to the arid desert states in the northwest. Despite having 17% of the world's population, India has only 4% of the world's freshwater resources. Several regions of the country face acute water shortages, with per capita water availability dropping drastically over the years.

Climate change is a major factor contributing to this crisis. The irregular monsoon patterns, droughts, and floods that have become more common in recent years are clear evidence of climate change at play. Shifts in precipitation patterns, longer dry spells, and more intense rainfall events have added a layer of unpredictability to water availability, affecting millions of people who depend on consistent water sources for agriculture and daily use.

The Climate Change-Water Scarcity Nexus

One of the critical impacts of climate change is its influence on the hydrological cycle, which governs the availability of water. Rising temperatures, shifting rainfall patterns, and the increased frequency of extreme weather events are key indicators of global warming and climate change, which have a profound impact on India's water resources.

Erratic Monsoons: Monsoon rains are critical for India, supplying more than 70% of the country's annual rainfall. However, in recent decades, the country has witnessed erratic monsoon behavior, marked by prolonged droughts in some years and devastating floods in others. These fluctuations in monsoon rainfall are global climate change facts and have been devastating to agriculture, which still employs nearly half of the Indian population.

Melting Glaciers: India's northern rivers, like the Ganga and Yamuna, depend on glaciers from the Himalayas for water flow. Due to evidence of climate change, these glaciers are melting at an alarming rate, causing reduced water flow during the dry seasons and more intense flooding during the wet seasons.

Groundwater Depletion: The over-extraction of groundwater has become a dire issue in India, particularly in northern states like Punjab and Haryana, where large-scale agriculture demands intensive water usage. The depletion of aquifers is accelerated by the erratic nature of rainfall and climate change impacts.

Causes of Water Scarcity in India

Water scarcity in India is not solely due to climate change. Several factors contribute to the mounting crisis:

Over-extraction: Groundwater over-extraction for irrigation, industries, and domestic purposes has led to the depletion of natural aquifers at an unsustainable rate.

Pollution: Untreated industrial waste, agricultural runoff, and urban sewage contaminate freshwater bodies, rendering large portions of India’s water resources unfit for consumption. This also leads to a rise in water-borne diseases, further stressing healthcare systems. Action against pollution is a pressing necessity to combat these issues.

Population Growth: The growing demand for water by a population that is projected to reach 1.5 billion by 2030 is creating tremendous stress on water resources, especially in cities.

Poor Management: Water mismanagement, lack of infrastructure, and inefficient irrigation systems have contributed to the wastage of water resources. Traditional water conservation methods, such as rainwater harvesting, have been overlooked in favor of more unsustainable methods.

Impact of Climate Change on Water Scarcity

As mentioned earlier, climate change has significantly altered the water landscape in India. Global warming has led to increasing evaporation rates, reducing available freshwater for surface and groundwater resources. The impacts are wide-ranging:

Agriculture: The backbone of India’s economy, agriculture, is highly dependent on water. Droughts and irregular rainfall patterns have led to crop failures, food insecurity, and farmer distress. The changing climate has affected the growing seasons and the types of crops that can be cultivated, further complicating agricultural sustainability.

Urban Areas: Cities like Chennai and Bengaluru have faced acute water crises, with climate change issues exacerbating the depletion of water reserves. A growing urban population, combined with poor planning and wasteful water use, has placed additional strain on limited resources.

Rural Communities: Villages in the drought-prone regions of Maharashtra, Rajasthan, and Karnataka have been among the worst-hit by water scarcity. Women and children often spend hours collecting water from distant sources, leaving little time for education and other activities.

Biodiversity: Wetlands, rivers, and lakes are critical for biodiversity. As water bodies dry up or become polluted, aquatic life faces extinction. This loss of biodiversity, tied to nature climate change and human activities, further destabilizes ecosystems that provide essential services like water filtration and flood control.

Management Strategies to Address Water Scarcity

India’s battle against water scarcity will require sustainable solutions that not only address current shortages but also build resilience against climate change. There are several strategies that India can adopt:

Rainwater Harvesting: Promoting the collection of rainwater for domestic and agricultural use can help recharge groundwater levels and reduce dependency on external water sources. Urban areas, particularly, need to mandate the installation of rainwater harvesting systems.

Efficient Irrigation: The agriculture sector consumes more than 80% of India’s water resources, but much of it is wasted due to inefficient irrigation practices. The adoption of micro-irrigation techniques like drip and sprinkler systems can reduce water use and improve crop yields. Promoting climate-smart agriculture is essential to sustain productivity in the face of changing climate conditions.

Wastewater Recycling: With urban water demands increasing, reusing treated wastewater for industrial and agricultural purposes can alleviate the stress on freshwater supplies. Cities need to invest in infrastructure that supports the treatment and reuse of wastewater.

Watershed Management: Protecting and restoring natural ecosystems such as forests, wetlands, and watersheds can improve water retention and reduce the risk of floods and droughts. Integrated watershed management focuses on conserving both soil and water, ensuring long-term water security for rural communities.

Education and Awareness: Communities need to be educated about water conservation practices, sustainable farming, and the climate change impacts on water availability. Public participation in water management initiatives can lead to more effective conservation efforts.

Climate Change Mitigation: Finally, addressing the root cause of climate change is essential. Reducing greenhouse gas emissions, transitioning to renewable energy, and adopting solutions for climate change can slow down the adverse effects of climate change on water resources.

Conclusion

India’s water scarcity crisis is closely linked to climate change and demands a holistic approach that encompasses both mitigation and adaptation. While the impact of climate change has already started showing through erratic weather patterns, there is still hope through innovative water management strategies, efficient use of resources, and the protection of natural ecosystems.

By taking proactive measures such as improving infrastructure, promoting sustainable agricultural practices, and reducing pollution, India can build resilience against climate change issues and ensure that future generations have access to clean and abundant water.

In this time of environmental uncertainty, the actions we take now will determine our ability to cope with the climate change disasters in India and secure a sustainable future for all. The latest news on climate change in India shows that the window of opportunity is closing, and immediate steps must be taken to protect both the environment and human livelihoods from the impending crisis.

[reasonsofclimatechange]

EV-olution or Revolution: Are Electric Vehicles Here to Stay?

We analysed market trends and projections for EV adoption in India. And now, we explored the challenges hindering EV adoption, including infrastructure concerns, range anxiety, upfront costs, and consumer scepticism. We discussed how these challenges could impact the perception of EVs as a sustainable option.

Read more at:

https://www.eoroe.com/blogs/ev-olution-or-revolution-are-electric-vehicles-here-to-stay-part-ii

[thedailybuzzssite]

Understanding Climate Change: Causes, Impacts, and Future Concerns

Climate change represents a significant and enduring shift in the patterns of Earth’s weather and climate over extended periods. Currently, we are witnessing a phase largely driven by human activities, known as anthropogenic climate change. This overview explores the fundamental causes, the various impacts, and the possible future scenarios related to climate change. What is Climate…

[galehowl]

few quick sketches of the fourth partner Digimon in Aurora - Floramon, and her adult form, Astermon - a subspecies of Sunflowmon!

Her full evolution line is Floramon -> Astermon -> Toropiamon ( subspecies of ) -> BloomLordmon; though she remains a Data attribute through all of the forms.

She's also one of the younger Digimon in the group, and is quite boisterous and an outdoorsy person. Unsurprisingly, she loves nature and has quite a lot to say about how humans treat it, but also willing to help fix the state of things.

[cairamelcoffee]

“No climate justice on occupied land”

Respect for Greta Thunberg’s vocal commitment to the cause of Palestine.

via

Man interrupts climate activist, Greta Thunberg, grabbing the microphone to say "I came here for a climate demonstration, not a political [unintelligible]."

via

[meteorologistaustenlonek]

"While the collapse of the AMOC was once considered “low probability,” the likelihood of it happening is increasing. In fact, it’s becoming so concerning to oceanographers that 44 of them, from various countries, wrote and published a call to action, warning that the risk of the AMOC reaching a disastrous tipping point is “greatly underestimated” and will have “devastating and irreversible impacts.”

[ofieloafi]

hi since the year is ending or has ended I wanted to do a nice little thing and say nice things about a select few mutuals who have been cool people throughout the year.

for me this has not been that great of a year but it hasn't been all doom and gloom, but let's not go further into that now.

@soundsofastar He's a lovely lad who makes cool art. Been quite interesting to observe his transition journey through the bits in posts and overall a delightful person to see on my dash. Though I have to admit sometimes he does make me a tad jealous with his ability to create art and study while being younger than me, which I mean as a compliment more than as a way to put myself down. He has really cool art and his passion shines through it.

@nonsmokingant she's just really nice. Like whenever I say something self deprecating in the notes she usually comes and disproves that which is quite lovely. And honestly that sort of support means a lot to me. If I ever happen to be in her corner of the world I'd love to share some drinks with her or cook her a good meal.

@john-liberal he may post good but don't let that fool you, he is still cishet and that can't be forgiven. Honestly he's a mystery to me but who am I to complain about a cool mutual.

@loathsome-little-creature an absolute darling of a person who's going through absolutely horrible times and I wish I could help her more. Also she has a lot of cool info about medieval stuff. I feel like I shouldn't say more to not say anything too personal, but I hope she knows a random neet tgirl cares about her.

@nonamehorse my favourite little pervert who honestly feels like a spiritual sibling to me. They're a sad lonely loser struggling with employment, just like me. Lately they've been on a serious hornyposting break which while good for them has been a tad overwhelming for me personally. Still, a lovely person who would make for a good roommate or something of that ilk.

@chiacynta a total treasure of a person, she's been there for me during some of the toughest times of my life and is honestly just a really cool girl who deserves the world. She is genuinely like a sister to me.

apologies if this is incoherent or too brief or you weren't included or whatever. I'm writing this while trying to watch the oven so you know a bit preoccupied but I wanted to get this out before the year ends in my part of the world.

anyhow happy new year to you all <3

[mokeonn]

Before I go to sleep I leave you all with this piece of advice: sometimes you don't actually have to answer big political questions, sometimes you can just say "I am not smart enough to know that, I just know the small things I do to help." Like you can often times completely avoid making a fool of yourself if you just say you don't know.

[tomorrowusa]

🦉 🌎 🌍 Happy Earth Day 2024! 🌏 🌻 🐝

Earth Day originated in 1970 when pollution was the biggest environmental concern. Air and waterways are undoubtedly cleaner 50+ years later. It demonstrates that progress can be made when there's a concerted effort.

A current problem which gets overlooked is the amount of environmental damage which the Russian invasion has caused in Ukraine. Environmental activist Greta Thunberg has called Putin's environmental destruction "ecocide".

Greta Thunberg denounces 'ecocide' in Ukraine

Just about every aspect of the environment has been worsened by Putin's illegal military action.

After Two Years of War, Ukraine Sees Deepening Environmental Wound

A consortium of agencies called EcoDozor has put together a map graphic showing the environmental consequences of the invasion.

Ecodozor

I feel strongly that Russian state assets should be impounded to pay for the damage. Contact your representative at your national parliament and insist that Russian assets be seized to be used to repair environmental damage done in Ukraine by Putin's Russia.

On a historical note, here's a cartoon done by American-Australian underground artist Ron Cobb. It gave rise to the use of the Greek letter Theta 𝚹 to symbolize environmental protection.

In turn, high school students in Springfield, Illinois were inspired to turn that into into a flag for the first Earth Day.

This Homemade Flag From the ‘70s Signals the Beginning of the Environmental Movement

Being mindful of the power of semiotics, it might be useful to revive Theta as a symbol of environmental action. It already exists as an emoji and most of us have devices which can access a Greek font. And at Tumblr we can make stuff green. 𝚹 Θ

[reasonsofclimatechange]

Impact of Monsoon Patterns on Indian Agriculture Under Climate Change

Introduction

Monsoons are the lifeblood of Indian agriculture, providing essential rainfall for crop cultivation. However, climate change is altering monsoon patterns, posing significant challenges to agricultural productivity and sustainability. This article examines the impacts of changing monsoon patterns on Indian agriculture and explores adaptive strategies to ensure food security.

Changing Monsoon Patterns

Historical Patterns and Recent Changes

Traditionally, the Indian monsoon has been characterised by predictable rainfall patterns. However, in recent years, there have been noticeable shifts, including delayed onset, erratic distribution, and increased intensity of rainfall. These changes are attributed to global climate change and have far-reaching implications for agriculture.

Impact on Crop Yields

Rice and Wheat

Rice and wheat, staple crops in India, are highly dependent on monsoon rains. Erratic rainfall can disrupt planting schedules and affect crop growth, leading to reduced yields. Prolonged dry spells or excessive rainfall can damage crops, resulting in significant economic losses for farmers.

Water Resources Management

Irrigation Systems

The changing monsoon patterns necessitate improved water resources management. Efficient irrigation systems and water conservation practices are essential to mitigate the impact of erratic rainfall. Groundwater depletion, a growing concern, must be addressed through sustainable water management practices.

Soil Health and Fertility

Erosion and Nutrient Depletion

Inconsistent rainfall can lead to soil erosion and nutrient depletion, compromising soil health and fertility. Conservation practices such as contour farming, cover cropping, and organic amendments can help maintain soil quality and support sustainable agriculture.

Pest and Disease Outbreaks

Climate change and altered monsoon patterns can increase the incidence of pests and diseases. Warmer temperatures and high humidity create favorable conditions for pest proliferation and disease outbreaks, affecting crop health and productivity. Integrated pest management strategies are crucial to combat these challenges.

Economic Implications

Impact on Farmers' Income

The variability in monsoon patterns directly impacts farmers' income and livelihoods. Crop losses due to erratic rainfall can lead to financial instability and increased debt among farmers. Ensuring economic resilience through support mechanisms is vital for the agricultural community.

Adaptation Strategies

Crop Diversification

Diversifying crops to include drought-resistant and resilient varieties can enhance agricultural resilience to climate change. Farmers can reduce their dependence on monsoon rains and improve food security by adopting diverse cropping systems.

Resilient Farming Practices

Implementing resilient farming practices such as agroforestry, conservation agriculture, and water harvesting can help farmers adapt to changing monsoon patterns. These practices enhance soil health, conserve water, and improve crop productivity.

Technological Innovations

Drought-Resistant Crops

Developing and adopting drought-resistant crop varieties is a critical adaptation strategy. Advances in biotechnology and plant breeding can produce crops that withstand water stress and thrive in variable climatic conditions.

Precision Agriculture

Precision agriculture techniques, including remote sensing, soil moisture sensors, and climate modeling, enable farmers to make informed decisions. These technologies optimize resource use, improve crop management, and enhance resilience to climate variability.

Government Policies and Support

Subsidies and Insurance Schemes

Government policies and support mechanisms, such as subsidies for irrigation infrastructure and crop insurance schemes, play a vital role in mitigating the impact of changing monsoon patterns. Financial assistance and risk management tools can provide a safety net for farmers.

Policy Reforms

Policy reforms that promote sustainable agriculture and climate resilience are essential. This includes incentivizing conservation practices, supporting research and development, and fostering collaboration between government agencies, research institutions, and farmers.

Community-Based Approaches

Local Initiatives

Community-based approaches, such as farmer cooperatives and local water management initiatives, can enhance resilience to climate change. These initiatives promote knowledge sharing, collective action, and resource pooling, empowering farmers to adapt to changing monsoon patterns.

Case Studies

Successful Adaptation Stories

Documenting and disseminating successful adaptation stories and regional examples can inspire and guide other farmers. Case studies from different regions highlight practical solutions and demonstrate the benefits of adaptive practices.

Future Projections and Research

Predictive Models

Predictive models and ongoing research are crucial for understanding future climate scenarios and their impact on monsoon patterns. Accurate projections can inform policy decisions and guide adaptive strategies for sustainable agriculture.

Conclusion

The impact of changing monsoon patterns on Indian agriculture is profound, affecting crop yields, water resources, and farmers' livelihoods. Adapting to these changes through resilient farming practices, technological innovations, and supportive policies is essential for ensuring food security and sustainable agricultural development. By embracing adaptive strategies and fostering collaboration, India can build a resilient agricultural system capable of withstanding the challenges of climate change.

Writer: Tanvi Kulkarni

[salvadorbonaparte]

"People argue the anthropocene started in the Industrial Revolution but I am super brave and argue it started in 1492" hey I don't work here but has anyone considered that perhaps humans have first become a major force in changing the planet when we invented agriculture because we like completely changed the way plants and animals look, work and where they are distributed and like totally killed off several species before we even figured out writing. I'm pretty sure that already had a pretty big impact on the ecosystem. Ask the mammoth about it. Or brussel sprouts.

[pcktknife]

i am always filled with so much dread

[mytransassisconfused]

Just some photos I found today

[shimomcdragon]

POV: oil