威远江、小黑江流域面源污染调查

Investigation of Non-point Source Pollution in Weiyuanjiang River and Xiaoheijiang River

对澜沧江水系威远江、小黑江流域面源污染情况开展调查,包括:化肥使用情况,农药和农膜使用情况,畜禽养殖情况,乡镇生活污水及生活垃圾情况。针对调查结果提出了流域面源污染的防治对策。

The investigation of non - point source pollution in Weiyuanjiang river and Xiaoheijiang river is conducted. Non - point source include agricultural pollution, poultry and livestock farm waste, domestic water from towns and domestic refuse. Countermeasures on controlling non -point source pollution are put forward.