Dam projects on world’s largest rivers threaten ecosystems, rural livelihoods

dam-hand
Belo Monte Dam.This photo is part of the AOS MONTES project. Captions and Photo source: ©© André Solnik

Excerpts;

Advocates of huge hydroelectric dam projects on the Amazon, Congo, and Mekong river basins often overestimate economic benefits and underestimate far-reaching effects on biodiversity, according to a new article by scientists representing 30 academic, government, and conservation organizations in eight countries….

Read Full Article, Science Daily

Sediment Trapped Behind Dams Makes Them ‘Hot Spots’ for Greenhouse Gas Emissions, (08-01-2013)
The large reservoirs of water behind the world’s 50,000 large dams are a known source of methane. Methane has a warming effect 25 times more powerful than carbon dioxide. That knowledge led to questions about hydroelectric power’s image as a green and nonpolluting energy source…

New Global Warming Culprit: Dams (08-08-2012)

Large Dams Just Aren’t Worth the Cost, The New York Times (10-25-2014)

Small Dams On Chinese River Harm Environment More Than Expected, study finds, NSF (05-30-2013)

DamNation; a Documentary That’s Testing the Waters of Corporate Social Responsibility; Produced by Stoecker Ecological and Felt Soul Media, and presented by Patagonia.

Movement to Take Down Thousands of Dams Goes Mainstream, National Geographic (01-29-2015)

Elwha, The Grand Experiment (11-12-2012)

Dams – Cutting Off Beach Sand; By Gary Griggs (12-19-2014)

Let’s Talk About Sand: Denis Delestrac At TEDxBarcelona
Denis Delestrac latest feature documentary, “Sand Wars” takes the audience around the globe to unveil a new gold rush and a disturbing fact: we are running out of sand! In this TEDxBarcelona talk, he explains us where sand comes from and where it ends up…

Undamming Rivers: A Chance For New Clean Energy Source, Yale E360 (08-07-2015)

Tags:

Coastal Care junior
The World's Beaches
Sand Mining
One Percent