The stratigraphic record, the sequential layers of sediment that geologists use to reconstruct the history of a landscape, has been described as "more gaps than record." The record, laid down over time as sediment settles ...
Earth Sciences
May 7, 2013
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Thousands of trout were killed in Switzerland after technical trouble at a hydroelectric dam stemmed the water flow in a national park, the Swiss news agency ATS reported.
Environment
Mar 31, 2013
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Laos has pledged to stall construction of a controversial multi-billion dollar dam on the Mekong river until all its neighbours' environmental concerns have been answered, state media said Friday.
Environment
Jul 6, 2012
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Dams are believed to be one of the biggest threats to freshwater organisms worldwide: They disrupt normal patterns of water and sediment flow, impede migration, and alter the character of spawning and feeding grounds. A shortage ...
Ecology
May 10, 2012
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Consisting of densely vegetated platforms raised slightly above sea level, and interwoven by channels of water meandering inland from the coast, tidal marshlands help buffer against strong storm surges, protect against flooding, ...
Earth Sciences
Mar 2, 2012
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By adding information about the subsoil to an existing sedimentation and erosion model, researchers at Delft University of Technology (TU Delft, The Netherlands) have obtained a clearer picture of how rivers and deltas develop ...
Earth Sciences
Jan 25, 2011
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(PhysOrg.com) -- CSIRO scientists have produced the first preliminary predictions of the potential impact of climate change on the Australian seabed.
Earth Sciences
Oct 15, 2009
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