Wonder of the aquatic world under threat from plans for Mekong dams
Scientists warn that plans to build dams across Tonlé Sap, south-east Asia’s greatest lake, could be an ecological timebomb threatening the food security of millions.
In a few months’ time, monsoon rains will more than quadruple the size of Cambodia’s Tonlé Sap, south-east Asia’s greatest lake and one of the wonders of the aquatic world. The huge flood will reverse the seaward flow of the river that feeds into the lake, submerge forests, make a perfect wetland for spawning fish and will replenish soils for a rich rice harvest. …
