Water50
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The State of Water in America
Guest Post By Colin Sabol, Vice President of Marketing and Business Development for ITT’s Fluid and Motion Control division Today, World Water Day, is a day designed to draw attention to the state of one of the world’s most precious resources. This is a global issue with many regional and local implications. Here in America,…
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Ethanol’s Impacts on Our Water Resources
Ninety-five percent of ethanol in the U.S. comes from corn, but corn-based ethanol is controversial because of the amount of land required to grow the crops, and because of its effect on food prices and water resources.
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A Solution to the Problem of Lawns?
Given the growing intensity of the global water crisis, to spend such enormous amounts of water on something that for practical purposes does little more than enslave millions of American homeowners by chaining them to their lawnmowers and sprinklers every Saturday…
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Changing Litterbugs One Wave at a Time
As the mid-Pacific trash island grows, forces are at work to change people’s minds about how they may be adding to it.
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New York Times Raises Concerns about Hydrofracking
An article in the New York Times has prompted debate over the effects of hydrofracking, a means of obtaining natural gas, on drinking water supplies.
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The Fog Collectors: Harvesting Water From Thin Air
Today nearly two people in ten have no source of safe drinking water according to the U.N. But in some desert areas, where there is very little rain, fog and dew are abundant sources of humidity that are being harvested to produce fresh water.
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Irrigation Management and Global Water Supply
The Columbia Water Center hosted Marshall English last week to talk about the role crop irrigation plays in water resource planning and problem solving.
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Maori Values; Modern Solutions
New Zealand’s longest river is also its most polluted, but Maori tribesmen have help to offer that goes beyond technology.
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Flood Impacts: Don’t Forget Other Factors
As scientists continue to try to sort out climate change effects, it’s important to remember also that when it comes to the impact of floods, there are many factors outside of global climate change that affect outcomes for people. Here are a few.
By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
