More Than 500 Dams Planned in Protected Areas Around the Globe, Study Finds

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More than 500 dams are planned or already under construction within protected areas around the world, according to a new study published in the journal Conservation Letters.

More than 500 dams are planned or already under construction within protected areas around the world, according to a new study published in the journal Conservation Letters. The study is the first of its kind to quantify the global extent of dams constructed in protected areas, which can include indigenous areas, nature reserves, and national parks.

Dams currently under construction or development that will impact protected areas include the Kaliwa Dam in the Philippines, which will flood parts of Kaliwa River Forest Reserve and submerge sacred Indigenous sites; nearly a dozen dams along the Mura and Drava Rivers in Croatia and Slovenia, which will impact several Nature 2000 sites; and a cluster of small hydropower projects within Albania’s Valbona Valley National Park.

The researchers also found that more than 1,200 large dams are already located within protected areas, many of them built before those reserves were established. Most of these large dams are concentrated in North America, Europe, southern Africa, and Asia, and they are primarily used for hydroelectricity, irrigation, water supply, and flood control.

Read more at Yale Environment 360

Image: The Jirau Hydroelectric Dam in Rondonia, Brazil, pictured here in 2014, has significantly altered the flow of the Madeira River in the Amazon and displaced several Indigenous groups. LUNAE PARRACHO / GREENPEACE