Ecology and Environment

Featured Articles
December 16, 2022
Healthy soil critical to human health and for achieving SDGs
Soil research must focus both on technology development and implementation
The ability of soils to support soil functions or services is decreasing (Image: Katrin Park/International Food Policy Research Institute)
November 25, 2022
Categorising watersheds for freshwater ecosystem conservation in India
These maps at the watershed scales have been made to not only ensure inclusion of different freshwater ecosystems, their connectivity and hydrological processes, but can also provide a spatial context for conservation decisions.
A stream at Anini, Arunachal Pradesh (Image Source: Roshni Arora)
November 16, 2022
Improving community resilience in ecosystem-based disaster risk reduction in India
Adoption of hybrid solutions - grey and green structures appropriate for resilience building
Healthy wetland ecosystems help in reducing disaster risks and managing climate risks (Image: Pxhere)
October 30, 2022
Slow disaster: Political ecology of hazards and everyday life in the Brahmaputra valley, Assam
This book by Dr. Mitul Baruah presents a fascinating, ethnographic account of the challenges faced by communities living in Majuli, India, one of the largest river islands in the world, which has experienced immense socio-environmental transformations over the years, processes that are emblematic of the Brahmaputra Valley as a whole. This is an excerpt from the book.
Floods are recurrent phenomena in Assam (Image: Mitul Baruah)
October 6, 2022
Deteriorating landscapes and threatened ecosystems of Jammu and Kashmir
Rapid urbanisation and faulty land use policies are rapidly destroying forests, grasslands and wetlands in Jammu and Kashmir, India and the ecosystem value services they provide. Can these valuable ecosystems be saved?
Deteriorating ecosystems of Jammu and Kashmir, India (Image Source: tkohli at Flickr via Wikimedia Commons)
July 14, 2022
Ichamati: River of poetry is dying a slow death
The river is faced with the dual problem of flood plain encroachment and growing levels of water pollution
Illegal transverse check dams (Badhals) built on Ichamati near a village in Basirhat (Image: Prithviraj Nath @ TheWaterChronicles)
Greenhouse gas emissions from India: Improvements made in GHG inventory estimation
An assessment of the current and projected trends of GHG emission from India submitted to the UNFCCC in June 2004
Posted on 25 Aug, 2009 02:03 PM

Current Science's paper on improvements made in greenhouse gases (GHG) inventory estimation
Greenhouse gases and where they come from: A low down on the GHG scenario across the world
Navigating the numbers: Greenhouse Gas Data and International Climate Policy
Rama Mani
Posted on 25 Aug, 2009 11:23 AM

In the debate over global warming, many a time, there is an attempt to indicate that human contribution to the Greenhouse effect is on a very minuscule scale and is negligible when compared to the scale at which GHGs as a whole work.
Films and video resources on climate change and greenhouse gas emissions from the Centre for Science and Environment
A list of films available at the CSE store on climate change and related issues
Centre for Science and Environment (CSE)
Posted on 24 Aug, 2009 10:26 AM

A number of films on climate change are available on the Centre for Science and Environment (CSE) store. These include:
How does melting ice caps and changing climate affect us? Impact of climate change on major crops
Climate change and increasing population could trigger a global food crisis in the next half century as countries struggle for fertile land to grow crops and rear animals.
Rama Mani
Posted on 21 Aug, 2009 03:51 PM

The UN Panel on Climate Change is informing the world on what damage global warming can cause. But a recent study shows how temperature changes have already hit the global economy and Indian agriculture is suffering the brunt of it.
Rainwater harvesting in India: Traditional and contemporary
A brief look at the historical development of traditional rainwater harvesting systems of India ans also issues, need and relevance of RWH in the urban context
Sekhar Raghavan
Posted on 21 Aug, 2009 12:41 PM

The document informs that traditionally Indians worshipped both water and rain as “Jala” and “Varuna”. Even rivers were worshipped. Till 3000 B.C., RWH happened without human effort as rain got collected in rivers and natural depressions. Civilizations flourished on river banks all over the world Indus valley civilization in India.
Impact of climate change in India: An agro - ecological zone level analysis
A detailed look at the possible impacts of climate change on the different agro - ecological zones demarcated in India
Rama Mani
Posted on 20 Aug, 2009 06:04 PM

India is gifted with heterogeneous landforms and variety of climatic conditions such as the lofty mountains, the raverine deltas, high altitude forests, peninsular plateaus, variety of geological formations endowed with temperature varying from arctic cold to equatorial hot, and rainfall from extreme aridity with a few cms (<10 cm) to pre humid with world's maxim
Hiware Bazar water balance sheet 2007: From scarcity to surplus
The story of how villagers of Hiware Bazaar in Maharashtra turned the water situation around in their villages from 'scarcity to surplus'
Down to Earth
Posted on 20 Aug, 2009 05:03 PM

The work done by the villagers of Hiware Bazaar (Maharashtra) in transforming their village, through soil and water conservation works with Government / Panchayat funds is well known.
Paper and pulp mills pollute Uttarakhand hills
An article from Down to Earth on the pollution caused due to the paper and pulp units in several villages across Uttarakhand
Down to Earth
Posted on 20 Aug, 2009 04:49 PM

Villagers and townsfolk of Lalkuan, Bindukhatta, Pantnagar, Kichha, Bazpur and Kashipur in Uttaranchal's terai belt are beset by water and air pollution, and have picked up a struggle against a number of red-category (most polluting) paper and pulp units and distilleries in the districts of Nainital, Udham Singh Nagar and Hardwar, which are polluting the Uttarakhand hills with impunity.
Mapping water pollution and groundwater depletion due to industrial activities in India
This map from Down To Earth indicates that most of India's industrial zones are in water stressed regions, hence water prudence on the part of Industries become crucial
Down to Earth
Posted on 20 Aug, 2009 04:28 PM

This map provides the of levels of water pollution and groundwater depletion due to industrial activities in different parts of India. 
Technologies for lake restoration: A paper from Helmut Klapper on water quality and restoration of lakes
A paper on economical and ecologically safe technologies that will greatly enable restoration of lakes
Helmut Klapper
Posted on 20 Aug, 2009 03:46 PM

Download this guide to technologies which can assist you in your goal to restore lakes.

Read more on the Journal of Limnology
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