Research On The Landscape Design Of Natural River Based On Ecological Idea

With the rapid development of China's economy and the accelerating process of urbanization,cities are facing scarcity of resources,environmental pollution,traffic congestion,lack of space and many other issues.Therefore,the development of the cities are subject to certain restrictions,the cities are constantly seeking for new development.Under this background,more and more new cities appear and become the outlet of cities' structure adjustment.In the development of the cities,rivers are often the origin of urban development and the concentration of economic and culture.The rivers which are the vitality of the city development have fed the human and bred the urban civilization,providing the powerful safeguard for the cities' ecological environment and the human environment.Metro is attached to the natural river course construction,but also the natural river is incorporated into the new town construction,which provides an opportunity for the landscape planning and design of natural river.Compared to urban rivers by the existing urban space,environment,traffic and resources and other factors,natural rivers which benefit from the advanced concept of ecological planning,urban planning,urban design,have great development potential.This article also attempts to make the river which designed basing on the concept of ecological as a bridge which Connect and permeate city and nature,link of ecological linkage between Metro and the main city and suture city and river in order to truly achieve symbiotic mutual harmonyThrough literature research,interdisciplinary research,inductive analysis,case analysis,field survey to Research on natural river landscape design based on ecological idea.Firstly,studies the theory of urban rivers in China and abroad.Secondly,we study the existing problems of the river to prepare for soluting the issues.In addition,in the context of ecological priority,ecological harmony,regional and sustainable development,the planning and design of ecological revetment,river channel,floodplain wetland,biodiversity,recreation space Truly realize the harmonious coexistence between city and nature.At last,taking the landscape design of Zhu River section of Hutuo River which rely on the Zhengding metro construction in Shijiazhuang as an example,Combine theory with practice to service for urban development.