Environment news
Controversial new climate change results
Nov 10, 2009 |
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(PhysOrg.com) -- New data show that the balance between the airborne and the absorbed fraction of CO2 has stayed approximately constant since 1850, despite emissions of CO2 having risen from about 2 billion ...
Scientists pinpoint origin of dissolved arsenic in Bangladesh drinking water
Nov 15, 2009 |
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Researchers in MIT's Department of Civil and Environmental Engineering believe they have pinpointed a pathway by which arsenic may be contaminating the drinking water in Bangladesh, a phenomenon that has puzzled ...
Fossil fuel CO2 emissions up by 29 percent since 2000
Nov 17, 2009 |
4.1 / 5 (18) |
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The strongest evidence yet that the rise in atmospheric CO2 emissions continues to outstrip the ability of the world's natural 'sinks' to absorb carbon is published this week in the journal Nature Geoscience. ...
Poll: US belief in global warming is cooling
Oct 23, 2009 |
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(AP) -- Americans seem to be cooling toward global warming.
'Catastrophic' e-waste fuels global toxic dump
Nov 13, 2009 |
4.5 / 5 (12) |
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A "catastrophic accumulation" of dozens of millions of tonnes of "e-waste" from computers, cellphones and television sets is fuelling a global pile of hazardous waste, an international body warned Friday.
Researchers Discover Use for Carbon Dioxide in Conversion of Biomass Into Biofuel
Nov 11, 2009 |
3.6 / 5 (14) |
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(PhysOrg.com) -- Researchers at Columbia University have successfully discovered a beneficial use for carbon dioxide in the conversion of organic materials, such as grass and bark, into fuel. Their findings ...
Climate change not man-made, say majority of Britons: poll
Nov 15, 2009 |
3.3 / 5 (15) |
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Less than half of Britons believes that human activity is to blame for global warming, according to a poll carried out for The Times newspaper and published on Saturday.
From ecological Soviet-era ruin, a sea is reborn
Oct 25, 2009 |
4.4 / 5 (11) |
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(AP) -- Standing on the shore under the relentless Central Asian sun, Badarkhan Prikeyev drew on a cigarette and squinted into the distance as one fishing boat after another returned with the day's catch.
Fighting climate change by turning CO2 to stone
Nov 17, 2009 |
3.6 / 5 (11) |
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(PhysOrg.com) -- While politicians debate the best ways to cut global carbon dioxide emissions, researchers at Idaho National Laboratory's Center for Advanced Energy Studies are charging ahead on a strategy ...
Reducing greenhouse gases may not be enough to slow climate change
Nov 11, 2009 |
3.3 / 5 (11) |
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Georgia Tech City and Regional Planning Professor Brian Stone publishes a paper in the December edition of Environmental Science and Technology that suggests policymakers need to address the influence of global deforestation ...
Brazil: Deforestation sees biggest drop in 20 yrs
Nov 12, 2009 |
5 / 5 (7) |
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(AP) -- Deforestation in the Brazilian Amazon dropped nearly 46 percent from August 2008 to July 2009 - the biggest annual decline in two decades, the government said Thursday.
UN: Fight climate change with free condoms
Nov 18, 2009 |
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(AP) -- The battle against global warming could be helped if the world slowed population growth by making free condoms and family planning advice more widely available, the U.N. Population Fund said Wednesday.
Answering that age-old lament: Where does all this dust come from?
Oct 28, 2009 |
4.4 / 5 (7) |
1
Where does it come from? Scientists in Arizona are reporting a surprising answer to that question, which has puzzled and perplexed generations of men and women confronted with layers of dust on furniture and ...
The politics of climate fixes
Nov 06, 2009 |
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In the middle of a day filled with a stream of information-packed PowerPoint displays and alarming projections of what the future holds for our planet and our civilization, Judith Layzer’s talk was something ...
Climate Change, Nitrogen Loss Threaten Plant Life in Arid Desert Soils
Nov 05, 2009 |
3 / 5 (9) |
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(PhysOrg.com) -- In the Mojave Desert winds howl across this hottest place in North America, blowing sands across Death Valley and through empty ghost towns, swirling across treeless land for hundreds of miles. ...
