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于桥水库是天津市引滦入津城市供水的重要调蓄水库,同时也是国家级重要饮用水水源地,主要功能是以城市供水和防洪为主。为加强水源地保护和减少人类活动对水源地的影响,对水源地进行封闭管理是有效的手段之一。水源地封闭分为防护工程建设和后续管理两个阶段,通过对水源地封闭管理方式的探讨研究,为水源地管理和水环境保护提供参考。
Yuqiao Reservoir is an important reservoir for water supply from Luanhe River to Tianjin City in Tianjin City. It is also an important national water source for drinking water. Its main functions are mainly urban water supply and flood control. To strengthen the protection of water sources and reduce the impact of human activities on water sources, the closed management of water sources is one of the effective measures. The closure of water source is divided into two stages of protection project construction and follow-up management. Through the exploration and study on the closed management mode of water source, it provides a reference for water source management and water environment protection.