First salmon swims all the way to Oregon after historic California dam removal – San Francisco Chronicle
The massive dam-removal project on the Klamath River began living up to its lofty goal of improving fish passage this week when at least one salmon was observed swimming upriver past the sites of four former dams that had long blocked fish….
Starving the Mekong – Reuters
Lives are remade as dams built by China upstream deprive the Mekong River Delta of precious sediment
Standing on the bank of the Mekong River, Tran Van Cung can see his rice farm wash away before his very eyes. The paddy’s edge is crumbling into the delta.
Just 15 years ago, Southeast Asia’s longest river carried some 143 million tonnes of sediment – as heavy as about 430 Empire State Buildings – through to the Mekong River Delta every year, dumping nutrients along riverbanks essential to keeping tens of thousands of farms like Cung’s intact and productive…