Archive: 05/8/2008

Federal polar bear research critically flawed, says new study

Research done by the U.S. Department of the Interior to determine if global warming threatens the polar bear population is so flawed that it cannot be used to justify listing the polar bear as an endangered species, according ...

dateMay 08, 2008 in
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What's bugging locusts?

Since ancient times, locust plagues have been viewed as one of the most spectacular events in nature. In seemingly spontaneous fashion, as many as 10 billion critters can suddenly swarm the air and carpet the ground, blazing ...

dateMay 08, 2008 in
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Chilean volcano captured blasting ash

Chile’s Chaiten Volcano is shown spewing ash and smoke (centre left of image) into the air for hundreds of km over Argentina’s Patagonia Plateau in this Envisat image acquired on 5 May 2008.

dateMay 08, 2008 in Earth Sciences
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Keeping yields, profits and water quality high

One of the key questions facing agriculturalists in the 21st century is how to produce adequate amounts of food and farm income while protecting environmental quality. Diversified, low-external-input (LEI) farming systems ...

dateMay 08, 2008 in Environment
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