Sustainability

Featured Articles
December 6, 2022
The water that you eat
Need to shift to a more sustainable diet without compromising on major nutrients and calories
Historically, India has been a net exporter of virtual water (Image: PxHere)
November 6, 2022
Protecting children from climate change impact not child's play
In 2020, 559 million children were affected by four to five heatwaves a year; numbers could increase four-fold by 2050, as per a report by UNICEF
Heat-related mortality is four times higher among children under 1 year of age than in persons aged 1–44 years (Image: Taqver, Wikimedia Commons)
April 26, 2022
Making the invisible, visible
The water stewardship initiative by WOTR that developed a tool to visualise aquifers has not only helped farmers understand groundwater as a shared resource, but also led to a behavioural change among water users and helped implement groundwater laws and policies.
Groundwater, a fast disappearing resource (Image Source: India Water Portal)
December 6, 2021
Leaving no one behind!
Will it be possible to ensure equity and justice while balancing climate action goals with economic progress?
Taking everyone along while achieving a balance between economic growth and climate goals is crucial (Image Source: Good Energies)
March 22, 2021
Water governance standard and certification system – An answer to the water problems of agrarian India
The recent 'Water governance standard and certification system' developed by WOTR can greatly help villages to develop good governance practices and manage their water needs equitably and sustainably.
Long queues waiting for tankers are common in different parts of Maharashtra during water scarcity (Image Source: WOTR)
December 29, 2020
Challenges to India’s urban water security and future growth patterns
Water resources in most Indian cities are overworked and overused, and not adequately replenished.
Cities in India are marked by unequal distribution of water, lack of access, outdated infrastructure and minimal enforcement of rainwater harvesting and other means of supply. (Image: Anish Roy, Pixabay)
Save the lakes campaign - Voicing concerns about the state of the Pulicat lake in Tamilnadu
The Save Pulikat Lake Campaign is an ongoing campaign intervening to prevent the deterioration of the lake due to industrial pollution
Global Nature Fund
Posted on 20 Aug, 2009 02:46 PM

Learn more about the campaign and to find out how you can contribute.

The document has been sourced from Global Nature Fund's website, an initiative of Pulicat Lake, Crenieo, Global Nature Fund, and Living Lakes.
Collection of articles on climate change with special reference to India
The following documents address various issues related to climate change, particularly highlighting the Indian context
India Water Portal
Posted on 20 Aug, 2009 12:36 PM

Climage Change, Indias perceptions, positions, policies and possibilities, written by Jyoti K Parikh and Kirit Parikh, Indira Gandhi
Teaching climate change: An interactive toolkit that will help communicate related ideas better
Are you tired of trying to communicate the issue of climate change to young students? This toolkit designed exclusively for school teachers maybe your answer to the problem
WWF Nepal
Posted on 20 Aug, 2009 11:50 AM

It offers modules on various aspects of climate change in an interactive student friendly manner designed to making teaching fun for you.

Download the toolkit here - WWF Nepal
Fighting climate change: Greenpeace
Efforts of Greenpeace in raising awareness about climate change
Greenpeace
Posted on 19 Aug, 2009 08:55 PM

Greenpeace has done a lot of commendable work in the field of climate change. This link takes you through their climate change campaigns involving the masses.

Read more
Chennai metropolitan area's water woes: CMWSSB's plans for the future
Steps outlined by the Chennai Metropolitan Water Supply and Sewerage Board to meet the water demands of Chennai city
Chennai Metropolitan Water Supply and Sewerage Board
Posted on 19 Aug, 2009 04:01 PM

CMWSSB or Metro Water was established in 1978 and serves 180 sq kms of area and 5.5 million population.
Rainwater harvesting basics: Filtering the water before storage and use
Filtering rainwater before storage is essentially to remove organic material and silt so that the water stays clean longer.
rajshekar
Posted on 19 Aug, 2009 03:29 PM

Overview

Rainwater is amongst the purest water one can get distilled as it is by the sun. However, in a rainwater harvesting system, the water comes in contact with several surfaces, such as the roof or gutters. Its flow becomes possibly mixed with leaves or dust.
Map: International Groundwater Resources Assessment Centre's global overview of salinity in groundwater
This map consists of a description, characterization and geographical delineation (map) of global occurrences of saline groundwater
International Groundwater Resources Assessment Centre
Posted on 19 Aug, 2009 10:20 AM

In India, salinity has three types of genesis - one, by dissolution (areas concentrated in Kutch, North Rajasthan and bordering Punjab, South Rajasthan and bordering areas of Madhya Pradesh and parts of Western Uttar Pradesh; two, by irrigation (areas concentrated in the Deccan Peninsular region of Andhra Pradesh, Karnataka and Tamil Nadu) and parts of Orissa and West Bengal; and three, by late
How to construct a rainwater tank: A comprehensive design and performance guide
The guide gives a detailed overview about the design aspects, different types of systems, costing, performance, water quality and regulatory issues of rainwater tanks
Peter Coombes
Posted on 18 Aug, 2009 04:06 PM

Water Sensitive Urban Design in the Sydney Region has come out with a comprehensive brochure which details out the system overview, design, costing and water quality issues in the construction of rainwater tanks

Click here to download the guide
River basin and sub-basin map of India from the Central Ground Water Board
The Central Groundwater Board have come out with watershed and basin-wise maps for the entire country. Here's an introduction and the link to the resource
Central Ground Water Board (CGWB)
Posted on 18 Aug, 2009 01:04 PM

Watersheds are natural hydrological entities that cover a specific aerial expanse of land surface from which the rainfall runoff flows to a defined drain, channel, stream or river at any particular point. The terms region, basin, catchment, watershed etc are widely used to denote hydrological units.
All you need to know about rain barrels: Stepwise preparation and construction guide
Using a rain barrel is the easiest way to begin rainwater harvesting. Rain barrel serves as a storage unit for rooftop rainwater. It can collect a substantial amount of rainwater.
rajshekar
Posted on 18 Aug, 2009 12:51 PM

Overview

In Bangalore, for example, for an annual rainfall of 900mm over 60 rainy days and a roof area of 50 sq.m.
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