Elastic Landscape Design And Research Of Dingxi Polder Pond Wetland Park

Wetland ecosystem is called "the kidney of the earth".Together with forest and marine ecosystem,wetland ecosystem constitutes three major ecosystems of the earth,which plays an important role in the balance and material circulation regulation of the earth ecosystem.In today's era,with the rapid development of urban construction,wetland park plays an important role in the regulation of urban ecosystem,as well as leisure and entertainment,tourism,science education,economic development and other important significance.At present,with the expansion and development of the city,people's demand for the functional diversity of Wetland Park is gradually increasing,and there are higher and more comprehensive requirements in the construction,use,design and planning of Wetland Park.This paper takes Dingxiweitang Wetland Park in Dawu town of Hefei City as the research object,carries out field investigation,fully analyzes the project situation,problems faced and influencing factors,and summarizes the design principles and strategies.Combined with the local cultural characteristics,the planning and design of Dingxiweitang Wetland Park are carried out from two aspects of landscape design and elastic function,so as to build an elastic landscape wetland park with the ability of independent response to external interference,adaptability and recovery,so as to realize the coordinated development and harmonious coexistence of human and natural environment.This study starts with landscape elements,combines ecology,sociology,landscape design,urban planning and other disciplines,discusses how to integrate the concept of flexibility into landscape design,and build a landscape module that can respond to external interference factors elastically,so as to create a space that can fully play the function of flexible landscape.The wetland park has the ability to cope with external interference and self repair,reduce the artificial burden and stimulate the natural ecological vitality.This paper analyzes the concept,origin,development process and connotation of elastic landscape design,and summarizes the similarities and differences between elastic design and traditional design.Secondly,the concept,classification and development of Wetland Park are studied,the landscape characteristics and design value of Wetland Park are analyzed,the combination of elastic landscape design concept and Wetland Park in theory is discussed,the theoretical basis is formed,and the design principles are summarized,so as to play a guiding role in the design of Dingxiweitang Wetland Park.In this study,three levels of "module network dimension" constitute a whole design method,the application of flexible landscape design module,and the formation of a network system that can deal with rain andflood disasters,water body decline in dry season,water eutrophication pollution and other issues,to build an independent anti-interference elastic space of landscape.At the same time,through the social and cultural system such as education and publicity,environmental monitoring,etc.,the time and space mechanism of social and cultural is added to protect the wetland park on the basis of its own maintenance,so as to provide a comprehensive and multi-dimensional guarantee for the wetland park under the concept of flexible landscape design.Based on the experimental data analysis of Jiaxing Nanhu block landscape,this paper has made effective achievements in the research of reducing rain and flood,lowering water level and eutrophication of water body,which provides a practical case basis for the design of Dingxiweitang Wetland Park,greatly increasing the feasibility and reliability of the research.