Research On Urban Space Patterns Of Ecological Security

Along with the economy development and the industrialization progress quickly, the break of the environment and ecosystem were increasingly and seriously, the urban ecological environment problems have already risen to the urban ecological security problems.But,on the other hand,people still have not deeply realized the concept and theory frame of urban ecological security. In the meantime,the urban planning is not concerned about the city ecological security. Base on deeply thought of urban ecological security and urban spatial pattern and relationships between them,This paper construct the theory frame of urban spatial pattern of ecological security,and makes a case study of Taiyuan city.The paper includes six chapters.Chapter 1 is the background,objective, meaning,route,and framework of this paper.Chapter 2 is reviews of related study,such as study of urban ecological security,the city space patterns,and study of ecological security patterns.This is a foundation stone of the main theory of the paper.Chapter 3 is the theory part of this paper,study on urban ecological security,urban spatial patteras,and the relationship between them,and urban spatial patterns of ecological security.Chapter 4 is the appraisal part of this paper,study on the system to appraise the level of urban ecological security on spatial patterns.Chapter 5 is the case study part of this paper,study on Taiyuan city,Shanxi province in China.Chapter 6 is conclusion part of the full text.