潮河生态修复治理措施及效果分析

Administrable Measure and the Effect Evaluation of Eco-Restoration for Chaohe River

潮河是潮白河的主要支流,存在的主要问题是:一防洪标准低,缺少控制性工程;二河道侵蚀冲刷严重;三潮河两岸面源污染严重等,严重威胁着首都北京的饮用水安全。为保障北京市供水安全,采取了工程措施和生物措施相结合的方式,对潮河两岸进行生态修复,治理河长87.68km,其中工程措施防护61.13km,生物措施防护32.79km。工程实施后,恢复了潮河河流的生态环境质量,效果显著。

The Chaohe river is the chief tributary of the Chaobai River, The main problems existed in the catchment basin includes low standards for flood control and lack of controlled engineering; serious river erosion; severe nonpoint source pollution all along the river, which is seriously threatening safety of drinking water of BejingTaking ecological restoration with the combination of engineering and biological measures can ensure safety of water supply, and treat 87.68km-long river section （engineering measures 61.13km and biological measures 32. 79km）The eco-environ-mental quality is improved after the project.