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Freshwater

Water quality study and cost-benefit analysis of rainwater harvesting in Kuttanad, Kerala

KuttanadThis thesis by Christina Tang for the Center of Environmental Studies, Brown University deals with a study of water quality and attempts to ascertain the net benefits or costs from rainwater harvesting under a variety of scenarios for households in various water supply conditions.

Eighty percent of the 7,00,000 citizens of Kuttanad, a region in the coastal State of Kerala have no access to clean water. In Kuttanad, intensive untreated human sewage and agricultural activities have caused severe surface water contaminations. At the same time, other sources of freshwater are unreliable for drinking: groundwater is acidic due to the soil conditions and iron leaching; freshwater from public tap is infrequent; and water supply from private vendors is extremely expensive.

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Water quality study and cost-benefit analysis of rainwater harvesting in Kuttanad - Christina Tang - Brown University (2009)1.5 MB

Location

Allapuzha, KL, India
Latitude: 9.490368, Longitude: 76.326492

Fishing crafts and gear in river Krishna - Indian Journal of Traditional Knowledge

This paper published in the Indian Journal of Traditional Knowledge makes an attempt to record the fisheries related indigenous technological knowledge in terms of fishing crafts and gears used in river Krishna.

Application of crafts and gear in fishery is a result of experiences gained over a long period of time. Every water body has its unique pattern of crafts and gears. There is a well defined pattern and distribution of fishing techniques in the riperian sector based on topography, ecology and habitat of the resource available. Read More

Troubled waters - Climate change, hydropolitics and transboundary resources – A report by TERI and The Henry L Stimson Center

This report is a part of Stimson’s Regional Voices: Transnational Challenges project and provides valuable cross-regional and multidisciplinary insights into the complex issues surrounding transboundary water resources and climate change. It examines the environmental dangers and policy dilemmas confronting the sustainable management of shared water resources in a warming world.

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A world without water – A documentary film by Brian Woods

The film produced by Brian Woods of True Vision TV explores the future of the world’s water supply indicating how the world is running out of its most precious resource. Woods builds a case against the growing privatization of the world's dwindling fresh water supply with an unflinching focus on the disturbing picture of the battle for its ownership and the commoditization of the resource. The film raises the question of whether water should be a human right or a tradable commodity.Read More

Location

Jaipur, RJ, India
Latitude: 26.917000, Longitude: 75.817000

Taking steps toward marine and coastal ecosystem based management - An introductory guide by UNEP

This guide by the United Nations Environment Programme (UNEP) seeks to assist countries and communities to take steps towards making marine and coastal ecosystem-based management operational, from strategic planning to on-site implementation. An important aim of this guide is to facilitate the implementation of UNEP’s overarching Ecosystem Management Programme and new Marine and Coastal Strategy in countries and regions in line with its Medium Term Strategy 2010-13.Read More

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Taking steps toward marine and coastal ecosystem based management - An introductory guide by UNEP (2011)10.07 MB

Snow and glaciers of the Himalayas – A study by Indian Space Research Organisation

Cover PageThese reports present the findings of a study on “Snow and Glacier Studies” taken up by the Space Applications Centre, Indian Space Research Organisation (ISRO) and executed in collaboration with fourteen research organizations and academic institutions of the country, at the behest of the Ministry of Environment and Forests.

Snow cover for the entire Indian Himalaya has been monitored for four consecutive years from 2004-05 to 2007-08. Himalayan mountains contain important natural resources of frozen fresh water in the form of snow and glaciers. These glaciers are unique as they are located in tropics, high altitude regions, predominantly valley type and many are covered with debris.

The great northern plains of India sustain on the perennial melt of snow and glaciers meeting the water requirements of agriculture, industries, domestic sector even in the months of summer when large tracts of the country go dry. Therefore, it is important to monitor and assess the state of snow and glaciers and to know the sustainability of glaciers in view of changing global scenarios of climate and water security of the nation. Any information pertaining to Himalayan glaciers is normally difficult to be obtained by conventional means due to its harsh weather and rugged terrains.

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Snow and Glaciers of the Himalayas - Discussion Paper I - ISRO-SAC (2011)40.21 MB
Snow and Glaciers of the Himalayas - Discussion Paper II - ISRO-SAC (2011)45.39 MB

Location

Manali, HP, India
Latitude: 32.240927, Longitude: 77.191650

Sagar - A pocketbook on oceans with special reference to waters around India - National Institute of Oceanography

SagarThis pocketbook, prepared by the National Institute of Oceanography aims at enabling the visitor to pursue the fascinating world of the oceans.

The pocket book provides an overview of the oceans,their formation, characteristics, and the dynamics that determine their evolution. It also contains information on how the interested reader can pursue these topics further through books and websites.

The pocket book is divided into the following chapters:Read More

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Sagar - A pocketbook on oceans with special reference to waters around India - National Institute of Oceanography (2006)2.59 MB

Tearing through the water landscape - Evaluating the environmental and social consequences of POSCO project in Odisha - A report by ESG

Odisha POSCO reportThis report by the Environment Support Group critically enquires into the circumstances and the basis for the approval of the mega POSCO project in Odisha by providing  historical evidence that highlights the rich biodiversity of the Jagatsinghpur region over time and the nature of relationships between communities and forests.

Based on evidence from this inquiry, the study presents a critical analysis of the environmental and social impact information of POSCO's steel-power-port components to expose the fact that regulatory agencies have inadequate information on the short term and long term impacts of the project on the basis of the information that the company supplied to them. Read More

Interlinking of water harvesting structures through link water channels - A viable alternative at micro-level by Ambuja Cement Foundation

InterlinkingThis report of Sir Ratan Tata Trust offers an account of the project by the Ambuja Cement Foundation, which has developed interlinking of water harvesting structures through link water channels as a viable option of water management at micro-level. The coastal areas of Gujarat especially the villages lying within 20-25 km from the seashore are suffering from the problem of salinity ingress. Most of the rivulets that drain this region like Goma and Somat are seasonal at best and their water does not last beyond monsoons. The other aquifers like ponds, which get water from these rivers, also dry up as early as October.

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Interlinking of water harvesting structures through link water channels - A viable alternative at micro-level by Ambuja Cement Foundation (2004)452.64 KB

Location

Junagadh, GJ, India
Latitude: 21.515471, Longitude: 70.456444

Environment Policy - Department of Environment, Government of Kerala (2007)

This policy document by the Department of Environment, Government of Kerala highlights the need for conservation of natural resources in the state of Kerala, in the context of increasing exploitation of resources and deterioration of the environment in the state.Read More

The policy aims at mainstreaming environmental concerns in all the developmental activities and  argues that the most secure basis for conservation is to ensure that people dependent on resources obtain better livelihoods from conservation, rather than degradation of resources.

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Environment Policy - Department of Environment - Government of Kerala (2007)270.13 KB
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