鄱阳湖降水降尘入湖污染物总量研究

摘要

In order to supply the scientific investigation on Poyang Lake with the technical guidance and theory basis. In this study, the main pollutant fluxes into Poyang Lake are monitored and the main pollutant fluxes are calculated under different season. Results show that COD is the main pollu-tants discharged into Poyang Lake by dry and wet deposition.%通过监测鄱阳湖区域降水降尘带入的氨氮、化学需氧量、总氮和总磷4项污染物浓度,计算4项污染物入湖总量. 结果表明,化学需氧量是降水降尘带入的主要污染物,研究结果可以为江西省治理鄱阳湖污染提供决策依据.