鄱阳湖九江区域水质量现状及对策研究

Water Quality Status and Countermeasures for Poyang Lake in Jiujiang Region

鄱阳湖是重要水资源,其水环境集中了工农业供水和生活、渔业、景观、生态环境用水等多种功能。本文依据地表水环境质量现状评价的工作程序和评价标准,对鄱阳湖水环境质量的现状进行定量评价,对鄱阳湖水环境质量约束体系进行研究。选择以化学需氧量(COD)、总磷(TP)两项指标为鄱阳湖水环境的约束控制点。

Poyang Lake is an important water resources. Water environment of Poyang Lake is focused on many functions - - - industrial and agricultural water supply and life, fisheries, land- scape, ecological and environmental water and others. Based on surface water environment quality of the work procedures and evaluation criteria, and it carried on the quantitative evaluation of the status of the water quality of the environment of Poyang Lake, Poyang Lake water quality of the environment constraint system. Two indicators （COD＆TP） were Select for the environmental constraints of the Poyang Lake water control point.