Over-fishing is the main threat facing the Mekong, while dams and infrastructure projects imperil freshwater habitats in the Salween, La Plata and Danube basins, the report added.

• 湄公河所面临的主要威胁是过度捕捞。萨尔温江、拉普拉塔和多瑙河流域建造的一些大坝和基础设施工程给那里但水生物的栖息环境带造成了危害。