Hemmed in by Mekong Dams (SciDev)
The Mekong River is the largest inland fishery in the world, with 2.1 million tonnes of fish harvested each year that are essential for food security in the region. It is the third richest river in the world in terms of fish biodiversity, featuring 781 fish species, including 165 migratory species. The river also has one of the world’s largest sediment loads. Yet, dam development is threatening the region’s rich ecosystem and productivity.
“In terms of food security, we’re talking about 550,000 to 800,000 tonnes of migratory fish that are at risk every year,” said Eric Baran, a senior scientist at WorldFish. “That’s the equivalent of the annual production of freshwater fish in the whole of West Africa.”
FULL STORY published by SciDev.