Water68
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Worldwide Drinking Water and Sanitation: New WHO/UNICEF report
WHO/UNICEF has released a new report that describes the status and trends with regard to safe drinking-water and basic sanitation worldwide, and progress made towards the Millennium Development Goals drinking-water and sanitation target.
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New York City Water Summit, April 9, 2010
Two of the most important, though less visible, environmental issues will have their day on April 9th. Attendees at the first New York City Water Summit will spend the day exploring the issues of drinking water and waste water, from technical and policy perspectives.
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Get real: water pixies won’t solve your problems
A currently very vocal part of the population is calling for less government and lower taxes – they apparently think that pixies will come in the night and maintain the infrastructure which provides for their comfortable lives.
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The Dead Sea Dilemma – Part I
There is one thing that people do agree on in the Middle East – the Dead Sea needs help. Its surface level is dropping by an average of three feet a year and the shoreline has retreated more than a mile in some locations. Over the past 50 years, the surface area of the Sea…
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How much and how fast: Seminar on changing sea levels
Professor Benjamin Horton shared his research on how quickly sea levels have increased over time, an important part of putting together the climate change puzzle.
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From snow to rain? Not so much.
In a seminar March 4th, Dr. Venkat Lakshmi presented his study showing that snowcover doesn’t directly influence the amount of precipitation during the rainy season, in the Southern Rocky Mountain Region.
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Simplify, Simplify: CWC Seminar on predicting the affects of climate change
Columbia Water Center Seminar Series: Murugesu Sivapalan says, “Simplify, simplify” and offers a ‘back-of-the-envelope’ method of predicting the affects of climate change on water basins.
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Urban Design Lab: Plastic TrashPatch
How much is your trash worth? Using various visualization instruments, design ideas, engineering, and environmental science research, a team of designers, engineers, and scientists at the Urban Design Lab (UDL) are trying to find out. A new initiative for 2010, Plastic TrashPatch, seeks to raise awareness of ”trashpatches,” thick areas of concentrated marine debris that…
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Agriculture: Big Water Use, Big Water Savings
As in much of the world, farmers in Punjab, an agricultural state known as the “breadbasket of India,” grow rice via flood irrigation. In this method, fields are flooded with several centimeters of water in order to kill weeds. When the water dries, the field is flooded again – up to 40 times per season. Clearly this uses a…
The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.