Urban Wetland Park Ecological Sustainable Development Research

Wetland is a transition zone between the aquatic and terrestrial ecosystems, with forests,oceans as the world's three big ecosystems,had a reputation of "kidney of the earth". With the development of social economy, human unreasonable development and utilization of the wetland, wetland is an area of occupation, and deterioration of the ecological environment.At present, how to effectively protect the wetland has become an urgent problem to be solved.Survey by scholars at home and abroad in recent years, park has become a successful model of protecting wetlands, and the urban sustainable development of the wetland park world advocated to protect the natural environment and an important part of natural resources.Sustainable planning of urban wetland park design can promote the development of wetland ecological environment of wetland water, jagged landscape, wetland wildlife and ecological diversity has a positive role, bring enormous ecological, environmental, social and economic benefits.As an important component of urban eco-system, widely and valued by society,but urban wetland landscape facing the pressures of urbanization,wetlands function, landscape structure of eco-environmental degradation, destruction,thus reducing the wetland ecological system on urban environmental, social and economic sustainability.From the philosophical point of view, using the theory of sustainable development, a case study of Hefei lakeside Park, current main problems of urban wetland parks, and proposed principles and countermeasures to sustainable development.For wetland park planning and construction in China and sustainable development carried out preliminary exploration, and provide reference for future construction of the Wetland Park.