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Articles on Dams

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Hydropower stations such as the Three Gorges in China are able to produce large amounts of electricity but they can also alter ecosystems and displace communities. EPA

Explainer: what is hydroelectricity?

Hydroelectricity is an established power-generation technology with over 100 years of commercial operation. Hydroelectricity is produced when moving water rotates a turbine shaft; this movement is converted…
The Mekong in Xayaburi Province, Laos – the site of a proposed dam. But what will happen to biodiversity and people? Flickr/International Rivers.

Rhino horn and tiger blood: conservation in the Mekong

When Australians think of the Mekong they think cheap holidays or Vietnamese restaurants. Biodiversity-wise however, the Mekong is a frontier, a place where biological riches collide with human pressure…
Four major hydroelectric projects are planned for the upper Yangtze River valley. Steb Fisher

Birds, dams and people: biodiversity in China

The 2012 China Ecological Footprint Report has highlighted the cost to biodiversity of China’s rapid economic development. Biodiversity in China is under pressure because of loss of habitat. In our study…
Water bursting from dams doesn’t just look impressive; it’s vital to the health of Australian rivers. Kincuri

Rivers, rain and releases: what happens when you dam a waterway?

Water exploding from the Jindabyne Dam into the Snowy River made for compelling viewing in recent TV news reports. As well as being good TV, this water release highlighted the importance of releases in…

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