Landscape Optimization And Improvement Of The Upper Yuhua River Area In Tongchuan City Based On Ecological Protection And Restoration

With the acceleration of urbanization process,people pay more and more attention to environmental problems.China is facing serious water ecological environment damage and other issues.The country attaches great importance to waterfront landscape.The theory of ecological restoration and landscape construction has been maturing.At the same time,the creation of tourist cities is becoming more and more popular.Waterfront landscape,as an important tourism resource,plays an important role in the development of cities.It has a good development prospects for the national promotion and urban development.This paper takes the construction of waterfront landscape under ecological restoration as the research object,through consulting books,relevant journals and case analysis,at the same time,it introduces the development,decline and re-development of waterfront landscape at home and abroad.Understand the relevant laws and regulations put forward at home and abroad,summarize and compare the similarities and differences of waterfront landscape development at home and abroad,clarify the shortcomings of waterfront landscape development in China,and formulate research methods and design framework.Secondly,we have a preliminary understanding of the concepts of natural water body,waterfront landscape,ecological restoration protection and river ecological governance.We summarize the basic theory of waterfront landscape construction in detail,and understand landscape ecology,sustainable development theory,and the elements of waterfront landscape.From the aspects of research scope and object,thinking mode and starting point,research emphasis and content,this papercomprehensively analyzed the combination points of ecological restoration and landscape design of waterfront landscape,analyzed the possibility of their combination,and clarified the ecological measures and landscape measures of waterfront area.Finally,taking the Yuhua River waterfront landscape upgrading project in Tongchuan City as an example,combined with the basic conditions of the site status quo,it is discussed that the Yuhua River habitat will be restored from two aspects of physical habitat and biological habitat.Under the ecological restoration,the realization of Yuhua River waterfront landscape is mainly through the combination of constructed wetlands and landscape,forming a perfect river ecological pattern to promote the waterfront ecosystem.Steady development,reasonable layout of river space in the aspect of landscape construction,combination of regional cultural landscape infrastructure and living water system with landscape,and based on the theory of ecology,the innovation points of this article are put forward: combination of ecological corridor and landscape,construction of landscape ecological floating island,establishment of plant boxes,construction of living water park system,construction of various types of barges,etc.Law.Waterfront plant design is also an important part of waterfront space design.Finally,considering the current situation and optimization countermeasures,the problems and solutions of landscape optimization and upgrading in the upper reaches of Yuhua River are summarized,which can be used for reference in the study of waterfront landscape design under ecological restoration and protection.