Archive: 15/02/2008

Antarctic life hung by a thread during ice ages

Frozen in time... frozen in place... frozen solid... All of these phrases have been used to describe Antarctica, and yet they all belie the truth about this southerly point on the globe. Although the area is covered in ...

dateFeb 15, 2008 in Environment
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Bottom trawling impacts, clearly visible from space

Bottom trawling, an industrial fishing method that drags large, heavy nets across the seafloor stirs up huge, billowing plumes of sediment on shallow seafloors that can be seen from space.

dateFeb 15, 2008 in
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Melting snow provides clues for acidification

In forests of the northeastern United States, sulfate and nitrate are the dominant dissolved forms of sulfur and nitrogen in precipitation. In winter, these acidic agents accumulate in the snowpack and are released to groundwater ...

dateFeb 15, 2008 in Environment
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