Links to external websites:
WWF - 9 Jun 09 - More studies needed for Amazon dams - An international group of scientists has called for more studies into the impacts of large hydro-energy projects in the Amazon and other tropical regions.
Washington Post - 14 Oct 08 - Doubt, Anger Over Brazil Dams -
As Work Begins Along Amazon Tributary, Many Question Human, Environmental Costs
Mongabay - 13 nov 08 - Brazil OKs $4 billion dam in the Amazon rainforest
Amazonia.org.br - Click to read report: "The Amazon River’s largest tributary is under threat", 2007
International Rivers - 18 Aug 10 - New Online Map Plots 140 Large Dams Planned for the Amazon
International Rivers - 24 Jan 12 - No More Catfish in the Madeira? - This blog in Brazil caught our eye recently: catfish are now disappearing at an alarming rate from the Madeira River, thanks to the reservoir of the Santo Antônio Dam.