牛栏江-滇池补水工程对滇池外海的水环境改善效果研究OA北大核心CSCDCSTPCD
Study of water environment improvement effect by Niulan River-Dianchi Lake Water Supplement Project in Waihai area of Dianchi Lake
利用牛栏江-滇池补水工程运行前后的水质实测资料,对滇池外海的水环境改善效果进行研究.选取TP、TN、NH3-N、CODMn、Chl-a、SD等主要水环境指标,从指标浓度变化、水质类别变化、指标向好率变化和极大值变化等方面分析牛栏江-滇池补水工程对滇池外海的水环境改善效果.结果表明,牛栏江-滇池补水工程运行后,滇池外海各监测站点的TP、TN、NH3-N、CODMn、Chl-a、SD及营养状态指数均优于调水前,富营养化水平明显好转,水环境改善成效显著.
This study focused on the water environment improvement in the Waihai area of Dianchi Lake based on measured data before and after the Niulan River-Dianchi Lake Water Supplement Project was implemented.Water environmental indices including TP, TN, NH3-N, CODMn, Chl-a, and SD were selected to assess the improvement effects in regard to the variations of index concentration, water quality classification, rate of indices that show improving values, and maximum …查看全部>>
毛建忠;孙燕利;贺克雕;孔桂芬;杨中兰
云南省水文水资源局,云南 昆明 650106云南省水文水资源局,云南 昆明 650106云南省水文水资源局,云南 昆明 650106云南大学生态学与环境学院,云南 昆明 650091云南省水文水资源局,云南 昆明 650106
资源环境
牛栏江-滇池补水工程滇池外海水环境改善效果
Niulan River-Dianchi Lake Water Supplement ProjectWaihai area of Dianchi Lakewater environmentimprovement effect
《水资源保护》 2017 (2)
47-51,5
水利部公益性行业专项经费项目(9201401026-02)
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