Shenyang Wolong Lake Algae Investigation And Evaluation Of Water Quality

Wolong Lake is a ecological barrier of Liaoning province, a "green kidney" of Shenyang, and a "booster" of Kangping innovation and development, characteristics of the development. In order to better playing the role of Wolong Lake, Kangping actively apply to the National Wetlands Project. The purpose of this paper is to evaluate the perspective of algae in the lake water quality assessment and Wolong Lake National Wetland Park to service requests.The main contents are: to design Wolong Lake water quality survey by the algae advantage Wolong Lake category which, how many, in order to provide a basis for evaluating the water quality of Lake Wolong, and in combination with other indicators of water quality comprehensive evaluation, in order to more fully accurately reflect the current situation Wolong Lake. The study of the lake’s algae qualitative and quantitative analysis, measurement complemented by bacteria analysis of ecological characteristics of the lake, on the ecological protection Wolong Lake provide data targeted for protection is of great significance.Through analysis, we can get the conclusion: by algae density analysis, phytoplankton algae species in Wolong Lake are more abundant, high phytoplankton diversity, but high density of algae. It was lightly in midrange. Water quality evaluation by Shannon-Weaver diversity index calculations and Gleason diversity index, draw water quality Wolong lake generally mild in the degree of contamination. Therefore, the need to strengthen the protection of Wolong Lake, reduce entering the lake pollutants and reduce the levels of nutrition to improve water quality is necessary.