In a significant step forward for nature and communities that depend on the mighty Mekong River, the Cambodian government has abandoned plans to build the Sambor hydropower dam and has put a 10-year moratorium on any new dams on the Mekong mainstem.
Swimming through fresh waters in parts of South America and Asia is what one might consider an unexpected figure: the dolphin. It joins the ranks of the shark and the sea turtle as some of the oldest creatures on Earth. And while they're most commonly associated with oceans, dolphins—and porpoises—can actually be found in several major rivers on two continents.
Many freshwater species depend on free-flowing rivers to complete their life cycles, and in some systems, those species make up critical parts of people’s diets. Here’s a look at five important species impacted by dams.
Irrawaddy dolphins are an unusual species with small populations found in Southeast Asia. WWF works with local communities to develop fishery management zones to help sustain the fish population and conserve the species.
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