洱海北部“两江一河”水污染治理调研报告

Survey Report on Water Pollution Control of " Two Streams and One River" Area in the North of Erhai Lake

为做好保护洱海的工作,对洱海北部为洱海提供主要来水量的"两江一河"(永安江、罗时江和弥苴河)的水污染治理情况进行调研。针对其水污染严重的现实,在回顾以往治理工作的基础上,分析水污染治理中的制约因素、存在问题及导致水污染的原因,最后提出加强"两江一河"水污染治理的十条对策建议。

In order to improve the protection work of Erhai Lake, we conducted a survey about the water pollution control in“Two Streams and One River （Yong＇an Stream, Luoshi Stream and Miju River）” area in the north of Erhai Lake which is the main water source of Erhai Lake. According to the facts of serious water pollution, and based on reviewing previous management work, constrains and existing problems in water pollution control are analyzed, as well as reasons leading to water pollution. Ten measures and suggestions are put forward for strengthening the water pollution control of“Two Streams and One River”area.