Plight of Bolivian lake adds urgency to watershed plan

Poopó, long Bolivia’s second largest lake, dried out almost completely in December, reduced to wetlands of under one square kilometer (0.39 sq mile) scattered on the floor of a sun-baked basin that once contained a 2,300-square-kilometer (888-sq-mile) aquatic expanse. A report issued on Dec. 17 by Carlos Ortuño, Bolivia’s Vice Minister of Water and Irrigation, blames climate change, growing farm-sector demand for water and problems associated with sedimentation of the Desaguadero River, which brings water to Poopó from Titicaca, Bolivia’s largest lake. Lake Poopó, located in Bolivia’s Oruro Department, has a long history of pollution problems caused largely by decades of disposal in the water body of untreated liquid waste from nearby mines. The resulting water-quality concerns prompted... [Log in to read more]

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