Water

Draff to dram: water cleanser created in chance study of whisky byproduct

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Mark Tran
Draff to dram: water cleanser created in chance study of whisky byproduct
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Leigh Cassidy explains how her grain research led to a system which can purify water poisoned by arsenic in Bangladesh

A project to remove arsenic from groundwater in Bangladesh began by accident, when Dr Leigh Cassidy from Aberdeen University was working on technology to treat industrially contaminated water in the UK. ... Read more about Draff to dram: water cleanser created in chance study of whisky byproduct

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Water Woes: Vast US Aquifer Is Being Tapped Out

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Denise Chow, Aug 26, 2013
An irrigation system sprays water on a cornfield. Credit: Kansas State University Photo Services
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Nearly 70 percent of the groundwater stored in parts of the United States' High Plains Aquifer — a vast underground reservoir that stretches through eight states, from South Dakota to Texas, and supplies 30 percent of the nation's irrigated groundwater — could be used up within 50 years, unless current water use is reduced, a new study finds. ... Read more about Water Woes: Vast US Aquifer Is Being Tapped Out

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Renewables-based Desalination: A Solution to MENA's Water Crisis

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Sep 2, 2013 - Dr. Nasser Saidi, Chairman, Clean Energy Business Council - renewableenergyworld.com
Dry soil
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"You never miss the water till the well runs dry" is an old idiom that is becoming a harsh reality for the Middle East and North Africa region and globally. Water scarcity is now this century's imminent greatest problem, a clear and present danger. This is no surprise considering 85 percent of the world’s population lives in the driest half of the planet. The United Nations estimates that, already, 6 to 8 million people die annually from the consequences of disasters and water-related diseases, with a child dying from a water-related illness every 21 seconds. ... Read more about Renewables-based Desalination: A Solution to MENA's Water Crisis

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Watershed

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WRSC

This power point presents the dried river basin, water supply is from Colorado river and the water usage,  and the ways to save water. ... Read more about Watershed

Arctic expert predicts final collapse of sea ice within four years

Author: 

John Vidal
Why is the sea ice in the 010
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Sep 17 , 2012

 

As sea ice shrinks to record lows, Prof Peter Wadhams warns a 'global disaster' is now unfolding in northern latitudes

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'Vast reservoir' of methane locked beneath Antarctic ice sheet

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Press Association
antarctic
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 August 29 2012

Scientists say as much as 4bn tonnes of the potent greenhouse gas could be released into the atmosphere if ice melts ... Read more about 'Vast reservoir' of methane locked beneath Antarctic ice sheet

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