洪泽湖流域生态环境问题及治理对策

Ecological Problems and Countermeasures for Hongzehu Lake Area

分析了洪泽湖水环境和污染源特征,针对存在的氮磷超标导致湖体富营养化、生态退化以及入境客水污染等主要环境问题,提出制订入湖河流TN标准、控制污染物排放总量、修复湖泊生态、治理客水和强化水质监控等措施,为有效地改善洪泽湖水环境质量,遏制湖泊富营养化趋势提供科学支撑。

Based upon analysis on the water environment and characteristics pollution sources of Hongzehu Lake,the main ecological and environmental problems were summarized,such as eutrophication,ecological degradation and inlet water pollution.The strategies were put forward as follows： the total nitrogen standard of inflowing rivers should be established,the total discharge of the pollutants should be controlled,the ecological system of the Hongzehu Lake should be repaired,the water quality of the inflowing rivers should be improved and the monitoring of the water quality should be enforced.The above countermeasures may provide scientific and technique support for the improvement of water quality of the lake and the controlling of the eutrophication.