太平湖水环境现状评估

在对太平湖湖水水质以及流域主要污染源进行系统调查和分析的基础上,讨论了太平湖水环境时空分布特征和主要污染特征及来源,同时对社会经济活动给太平湖水环境带来的影响进行了评估。结果表明:太平湖水质污染的主要超标因子为总氮;湖泊整体上处于中营养状态水平;污染负荷的主要来源是城镇生活污染、农村生活污染、畜禽养殖污染和水产养殖污染;太平湖流域社会经济活动给水环境带来的影响较轻。同时在分析以上问题的基础上提出了相应的对策,以期为太平湖的生态环境保护和可持续发展提供参考。

Evaluation of the Current Status of the Water Environment of Taiping Lake

On the basis of systematic investigation and analysis of the water quality and the main pollution sources of Taiping Lake, the temporal-spatial distribution characteristics of the water environment of Taiping Lake and the particular pollution features and pollutant sources were discussed. Furthermore, the effects of social and economic activities on the water environment were evaluated. The results showed that with regard to the water pollutants in the Lake, the main factor exceeding the standard limit was TN. The overall water quality was in a moderate eutrophication level. The main sources of pollution load were urban and rural living, livestock breeding and aquaculture. The effects of social and economic activities on the water environment of Taiping Lake were not much. Moreover, on the basis of analysis, relevant countermeasures were proposed, providing references for eco-environmental protection and sustainability of Taiping Lake.