Climate and Weather

Content and Image Courtesy: Culture Unplugged

Culture Unplugged Studios will be launching ‘Green Unplugged’ - the festival where we unite to explore the nature, that flows without & within us. This festival aspires to contemplate on the environment and the need to co-create future generation with love & respect for mother earth. It aspires to overlap the sound of our cry today with that of nature and hopes to collectively perceive a new path. We invite your conscious films that may help us all wake to our holistic future - an integral individual & human community thriving in co-existence with nature. With your co-operation, the festival hopes to bring context to our existence and reveal the evolving divine - the truth of life, hidden in nature‘s dream of tomorrow.

This paper presents the results of a survey of WATSAN systems implemented under an Integrated Domestic Water Management (IDWM) project supported by Arghyam and implemented by MYRADA and MYKAPS in Bangarpet and H D Kote blocks of Kolar district of Karnataka. Arghyam has promoted Roof-top Rain Water Harvesting (RRWH) and eco-sanitation systems in its various project areas through its partner organizations.

This project aimed at developing an integrated approach to domestic water management. It focused on construction of RRWH and eco-sanitation toilets in four villages in the project area in Kolar with the aim of creating models of integrated management of domestic water and sanitation in a rural set-up.

Organizers:

This paper by Rajasthan Pollution Control Board on climate change impacts in the context of Rajasthan seeks to address the issue of need of the society for robust knowledge to pursue strategies for mitigation as well as adaptation in order to address the challenges associated with global warming and climate change.

Accordingly, here a brief review of the available literature and an annotated bibliography of published research on climate change impacts, mitigation and adaptation in order to facilitate the identification of policy options in Rajasthan is provided.

Also included is the literature on how human societies contribute to environmental change and how, in turn, become vulnerable to these changes. It also explores the available knowledge on how likely ecosystem goods and services are impacted to climatic oscillations (environmental sensitivity) and the ability of rural communities to cope (social resilience) with those changes.

This paper by Greenpeace on ecological farming illustrates proven, modern farming approaches that help cope with drought. It elaborates on the drought-resistant crop varieties and calls for policy makers to increase funds for research on the system. 

Human-induced climate change is resulting in less and more erratic rainfall, especially in regions where food security is very low. The poor in rural and dry areas will suffer the most and will require cheap and accessible strategies to adapt to erratic weather. This adaptation will need to take into account not only less water and droughts, but also the increased chance of extreme events like floods. 

Biodiversity and a healthy soil are central to ecological approaches to making farming more drought-resistant and more resilient to extreme events. Practices that make soils better able to hold soil moisture and reduce erosion and that increase biodiversity in the system help in making farm production and income more resilient and stable. 

Article and Image Courtesy: NASA

A new NASA computer modeling effort has found that additional growth of plants and trees in a world with doubled atmospheric carbon dioxide levels would create a new negative feedback – a cooling effect – in the Earth's climate system that could work to reduce future global warming.

A new NASA modeling effort found that in a doubled-carbon dioxide world plant growth could lessen global warming by about 0.3 degrees C globally. The same model found that the world would warm by 1.94 degrees C without this cooling feedback factored in. Image: Great Smoky Mountains National Park; Credit: National Park Service

Article Courtesy: Earth Observatory
Image Courtesy: NASA

The world is getting warmer. Whether the cause is human activity or natural variability, thermometer readings all around the world have risen steadily since the beginning of the Industrial Revolution.

Content Courtesy: Solution Exchange and Nitya Jacob
Author: Nitya Jacob

India’s arteries are choking. Her rivers, the lifeline of hundreds of millions, are over-taxed, polluted and encroached. They are being mined, dammed and emptied of water. Save for the four monsoon months, most rivers are streams of drains, depending on how many cities they pass through. This year people gaped in awe at the River Yamuna (I am sure they were over-awed by other rivers elsewhere too) as for the first time since 1978 looked like a river and not a drain.

This study by IWMI maps the household water poverty in a typical remote village of the northeast, understands the causes for such a scenario and reflects on the past efforts. Local water resource-based multiple-use water systems that provide water supply both for household and livestock needs and for small high-value agriculture are understood. 

The per capita and per hectare availability of water in India is highest in this region but the societal (both productive and consumptive) water use is less than five per cent of the existing potential. The unutilised and excessive water supplies during the rainy season create a mayhem of devastations almost every year with ravaging floods, landslides, soil erosion and other infrastructural failures and miseries and unrest in large parts.