News tagged with dam

New laws threaten Brazil's unique ecosystems

Brazil's globally significant ecosystems could be exposed to mining and dams if proposals currently being debated by the Brazilian Congress go ahead, according to researchers publishing in the journal Science this w ...

dateNov 06, 2014 in Environment
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Small dams, big impact on Mekong River fish: study

Plans to build hydropower dams along small branches of southeast Asia's longest river could have a devastating impact on millions of people who rely on the world's largest inland fishery, scientists said Monday.

dateMar 05, 2012 in Ecology
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