Research On Urban Waterfront Park Landscape From The Perspective Of Ecological Restoration

Due to the rapid development of economy,science and technology,the excessive exploitation of resources and the sharp increase in the demand for energy,especially chemical fuels,make a large number of greenhouse gases such as carbon dioxide and methane discharged into the atmosphere,leading to global warming,which leads to the frequent occurrence of extreme climate events.Therefore,the risk of drought,rising water level and waterlogging will increase.Such weather conditions have not only brought an indelible blow to the city,but also brought major disasters to the organisms living in the urban waterfront area,and the biodiversity and population community structure have been damaged.The existing waterfront parks in the city can not well deal with the sudden extreme weather because of the imbalance of the ecosystem,but exacerbated the ecological risk of the city.Therefore,we should use the method of ecological restoration to repair the revetment,green space system and river system,design ecological flood control buffer,alleviate the pressure of urban flood discharge,and flexibly deal with different water levels.The use of local plants to build an ecological forest system can not only alleviate water and soil loss on the waterfront,but also adjust the urban heat island effect.The sponge city design concept is added to the site to effectively collect rainwater and make rational use of resources,so as to become a green ecological corridor in the city.This paper first introduces the relevant basic theories of ecological restoration,understands the concept and composition of Urban Waterfront Park,then studies the current situation and problems of urban waterfront park development at home and abroad,refers to relevant design cases,analyzes and summarizes the design methods and Strategies of ecological restoration Waterfront Park,studies the comprehensive treatment methods of urban waterfront landscape from ecological restoration theory,and obtains the ecological elastic mechanism,Effectively alleviate ecological problems and make design research according to the research results.The research contents of this paper are as follows:1.This chapter mainly expounds the background of the research and the necessity of the research,and constructs the basic framework of the paper according to the obtained data.2.This chapter mainly expounds the concept of ecological theory and urban waterfront park,divides the research scope,and relevant basic theories,so as to provide some theoretical support for the research.Study the current situation and development of urban waterfront parks,and analyze the problems existing in the development.3.Analyze relevant design cases and analyze their merits to provide design basis for the following design methods.4.Put forward the theoretical model,design principles and design objectives of ecological restoration.5.Analyze the geographical location,climatic conditions,cultural background and biological resources of Qufu Liaohe River,and analyze the problems existing in the current situation and development,so as to provide reference for the next scheme design.Aiming at the problems of the site,carry out the design of ecological restoration,use the sponge design and elastic design concept to reasonably transform the revetment,effectively collect rainwater and build an ecological urban waterfront park.Propose design strategies for the design of biological habitat,including two parts of biology and plants,build a harmonious and healthy ecological cycle system and a complete ecological food chain.6.Conclusion and prospect.