Study On Protection And Restoration Of Urban Wetland Park Based On Site Historical Mark

With the development of urbanization,population growth,urban expansion and lake land reclamation and other factors,the wetland area is gradually reduced,and the wetland habitat and biodiversity are seriously threatened.Combined with the fact that our country's wetland research theory lags behind the need of urban development,The relative lack of theoretical analysis on the factors influencing the man-made environment has severely restricted the sustainable development of the city.How to reconstruct damaged wetlands so that the wetland resources are compatible with social development is an important task we now have to face.Wetland is an important benchmark to measure the health of an urban area.It has the important regulatory functions of flood control and drought relief,climate regulation,landscaping and flood protection.Therefore,wetlands have the irreplaceable role of other systems.This article emphasizes the importance and urgency of wetland resources to our human beings through the analysis of the status quo of wetlands,historical and cultural studies and the sustainable development of society.Wetland restoration is a complicated project.Although some researches on the theory and method of wetland restoration have been done in China,it is not yet mature.In general,wetland ecological restoration technology and theory are still in their infancy,requiring our long-term and scientific practice and research.This paper focuses on the problems and restoration methods of wetlands under the imprint of the site history,and puts forward my own opinions through individual cases,hoping to provide some new methods and ideas for wetland restoration researchers in the later period.