Construction, Operation And Management Mode Of Plateau Lake Wetlands

The 13th five-year-plan further reinforced the ecological environmental construction, which is an important subject, proposed to increase the intensity of environmental governance, implemented the most stringent environmental protection system, emphasized the water ecological protection, and put forward to return farmland and fishpond to wetland, enhanced stability and ecological service function of wetlands and other natural ecosystem, and formed environmental management system governed by government, enterprises and the public. The 13th five-year-plan fully embodies the government’s commitment to environmental governance, but also reflects the environmental governance is imminent, and the water environment and protection of wetland becomes one of the important aspects of the environment governance.China is one of the countries in the world with many types, large area and wide distribution of wetlands. China has about 25 million hectares of wetlands, ranking third in the world. China is also very rich in wetland resources of Plateau lakes. However, because of the influence of climate change and human activities, the plateau lake wetlands began to fall sharply which led to the structure and function of wetlands of plateau lakes severely damaged, and affected the water quality of the plateau lakes, restricted the sustainable development of the plateau region, threatened the production and living of local residents. Therefore, in order to make the plateau lake wetlands continue to benefit the human, caring for wetlands, protecting wetlands and reconstructing plateau lake wetlands has become an important measure.According to the ecological research of 30000 acres of wetlands located in Erhai Basin and several visits to the surrounding environment, this paper studied the construction and operation and management model of wetlands in Erhai Basin, hoping to rich plateau lake pollution control methods and the way and provide some reference value and theoretical basis for the maintenance and sustainable development of the ecological function and structure of lake wetlands. So it has practical and theoretical significance.This paper mainly investigated construction and operation and management of a million acres of wetlands in Shangguan, Dali, found that the plateau lake wetlands management mode led by government existed many problems in the ecological, economic and social aspects. Based on local economic conditions and relevant theories, this paper pointed out the mainly reason was that the government’s inherent attribute and some external factors led to the shortages of decision making and execution, wetland management induced changes, and occupation of government energy. So, this paper proposed a new plateau wetland construction and operation and management mode, namely compound type artificial wetland construction scheme that is similar to nature and plateau lake wetlands operating mode led by the market, then evaluated ecological, economic and social benefit of the proposed model. Finally, the paper gave the relevant conclusions and policy recommendations.