典型雨源型城市河流生态治理探索与实践
Exploration and Practice of Typical Rain-Source Urban River Ecological Management

深圳市坪山河是典型的雨源型城市河流。由于污染排放长期“量增质劣”，加上雨源型河流水文特征，坪山河长期黑臭缺水、鱼虾绝迹。近年来，深圳市坪山区采用创新型治污新思路，开展坪山河生态治理，实现从劣V类到地表水III类的跨越、河流常年碧波荡漾、水生生物种类大幅提高，为高度集约开发区域雨源型河流治理提供参考案例。
Pingshan River in Shenzhen is a typical rain-source urban river. Due to the long-term “quantity in-crease quality” of pollution discharge, coupled with the hydrological characteristics of rain-source rivers, the Pingshan River has long been black, smelly, short of water, and fish and shrimp have disappeared. In recent years, Pingshan District of Shenzhen has adopted innovative new ideas for pollution control to carry out ecological management of Pingshan River, realizing the crossing from inferior Class V to surface water class III, the perennial blue water of the river, and the species of aquatic organisms have been greatly increased, providing a reference case for the rain-source river management in highly intensive development areas.