Study On The Vegetation And Water Quality Of The High Wetland Around LangChuan Road

The wetland has significant function for mankind of storing floodwater, fight drought, complement groundwater, adjust climate, prevent soil corrade , reduce environmental pollution .because it has abundant natural resources, special ecological environmental and structure. The countries all over the world strength on protecting wetland, taking on any measures to prevent the wetland degeneration and disappearance. Studies on the restoration and reconstruction of disturbed wetland become the hotspot of world environmental study.LangChuan road (the 213 national highway which from Langmu temple lies in Ruoergai county to Chuanzhu temple lies in Songpan country) which through Ruoergai plateau is chosen as a typical district in this study.With the largest peat bog wetland in our country, Ruoergai plateau wetland has high elevation, perennial cold etc nature geography characteristics.So it is very important studying in this area on the research about the instauration of the wetland ecosystem landscape.This study took the ecology theory as the instruction, using the ecological principles into the appraisal of Ruoergai wetland's ecosystem features, the ecology process and the ecological environmental function. The study main content includes two parts: firstly, the research on the community diversification, configuration composing and productivity diversification of Ruoergai plateau's vegetation . Then studying the hydrology and water quality diversification in Ruoergai plateau wetland.Based on systematic summary to the theories and methods of wetland ecological restoration. The vegetation diversification, hydrology and water quality diversification, interrelate between the hydrology and entironment of wetland benefits of Ruoergai wetland are discussed by using theoretic analyses and investigation, and the measures of ecological restoration and reconstruction being graded as unbiological enviroment-organism...