The Analysis And Integrated Protection Countermeasure Of Water Environment Of Hengshui Lake Wetland

Hengshui Lake wetland of Hebei is typical representatives of inland fresh water wetland ecosystems on the North China Plain. To North China Plain where seriously arid and which is short of water, there are extremely important ecological meaning and social effect. - Meanwhile, Hengshui Lake is part of the South-North Water Diversion Project, also, which will provide drinking water for Hengshui City(prefecture-level city) and Jizhou City(county-level city belong to hengshui). It's water environment is very important. This paper based on the monitoring date of water quality in Hengshui Lake wetland, analyzed the present situation of the water environment. The research results indicated that the water quality of large part area in Hengshui Lake keep in good state according to the criterion of grade of surface water since established the national Natural Reserve through implementing a series of strict protective measures.Although Hengshui Lake wetland water environment keep in good state now, but the potential threat should not be ignored. The influence factor is mainly as follows: First, the municipal sewage of Jizhou enters the small lake in Jizhou directly; Second, the domestic pollution which the village produces in the lake region; Third, guide the influence of the Yellow River polluting on the way and the Yellow River water quality; Fourth, a large number of water plants are rotten in the lake and pollution that the net case bred fish and brought; Fifth, the surface brought in peripheral agricultural production is polluted.After analyzing to many kinds of factors which influence the lake environment of Hengshui, Use the administration experience of the regional fresh water lake of our country for reference, combine the actual conditions on Hengshui lake, this paper propose the ecological protection and integrated control measure, in order to realize the sustainable development of wetland resources in Hengshui lake. And offer the scientific exemplary role for the fact that similar to the protection of the water environment of wetland under the condition .