Studies On The Update Strategies Of Tiexi District Based On Ecological Security Assessment

With today’s rapid social process of industrialization and economic development,environmental degradation and increasing pollution, the city’s ecological environment has risento the level of urban ecological security problems. Ecological problems which appear by theupdate of the old industrial bases become more and more the great importance of the wide rangeof academics, designers, how to make the old industrial area of health continues, the ecologicalsecurity of the old industrial areas to become a meaningful research question.In this thesis, through the comparative study of successful examples of old industrial areasat home and abroad update, sum up experience and lessons learned, analysis of China’s oldindustrial bases in the West Industrial Zone livable environment construction problems,difficulties and shortcomings, in order to be able to better protection of special significance to theWest Industrial relics, improve the ecological environment of the old industrial areas, and updateexisting research from the perspective of long-term strategy on the old industrial bases,ecological security evaluation and optimization of landscape pattern, West Industrial Zone, cansustainable development, the possible construction of the strategies and recommendations.This article is divided into six chapters, in accordance with the "Introduction-Theoreticalreview-evaluation of the basis-evaluation studies-update strategy (pattern of build)-conclusion" line of research. The first chapter is the introduction research, including researchbackground, purpose and meaning, content and framework. The second chapter is theoreticaloverview of the development of three aspects of security theory of urban ecology, spatialstructure optimization, as well as the old industrial bases in the updated study discourse as thebasis for further study of this thesis.The third chapter discusses the natural conditions of the WestDistrict socio-economic status, land use, and the West District to update the use of the status quo,Tiexi District on spatial patterns, etc. This chapter provides the basis of chapter evaluation andpattern optimization. Chapter IV Tiexi District ecological safety evaluation, sorting through thecollection of relevant data as the basis for pattern optimization. Chapter V bases on Tiexi Districtecological security pattern to build the pattern optimization strategy, adjustment of the layoutelements, sustainable mode to select the three aspects discussed, the theory of ecological securityof the old industrial bases in organic renewal theory, so this article study of practical significance.Chapter VI Conclusions and Prospects for the full text of the part, theoretical research, TiexiDistrict evaluation studies are summarized, and further research are put forward.