城市脆弱性的内涵及评价体系

On the Connotation of City Vulnerability and ItsEvaluation System

城市脆弱性研究是全球环境变化及可持续性科学领域关注的热点问题和重要分析工具。随着城市脆弱性的概念和评价方法的不断深入,其概念界定、影响因素和评价方法体系逐渐清晰。立足已有的研究基础,通过对脆弱性相关概念的归纳和总结,探讨不同学者对脆弱性概念的理解,在此基础上明确脆弱性的内涵,阐释城市脆弱性评价的体系,分析目前已有脆弱性评价方法,提出脆弱性评价方法应遵循的原则。

The study of city vulnerability is both a hot issue and an important analytical tool in the field of global en -vironment change and sustainable development science .With the research development of concept and analysis methods of city vulnerability ,its definition,influence factors and evaluation system can be defined more and more clearly.On the basis of the present research , this paper summarizes the concerned concepts and theories in this field,discusses several scholars ’ study results on the concept of city frangibility ,defines its connotation ,analyzes the present evaluation system ,and puts forward the principles which the evaluation system should follow .