News tagged with lake

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Malawi's prized chambo fish faces extinction

In the decade that fisherman Edward Njeleza has been trawling the deep, clear waters of Lake Malawi in Africa's Great Rift Valley, he has seen his once abundant catch shrink by 90 percent.

Jun 13, 2014
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Tracking micropollutants in Lake Geneva

Antibiotics, urban pesticides, and other contaminants accumulate where wastewater is released into Lake Geneva. Using computer simulations, EPFL researchers have shown that the risk they pose is highest during ...

Oct 25, 2013
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Heavy metals and hydroelectricity

Hydraulic engineering is increasingly relied on for hydroelectricity generation. However, redirecting stream flow can yield unintended consequences. In the August 2014 issue of GSA Today, Donald Rodbell of ...

Aug 01, 2014
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Arctic inland waters emit large amounts of carbon

Geoscientist Erik Lundin shows in his thesis that streams and lakes of Northern Sweden are hotspots for emissions of carbon dioxide and methane into the atmosphere. Erik defends his findings at Sweden's Umea ...

Jan 23, 2014
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