城市地貌环境致灾性评价——以重庆为例

AN EVALUATION ABOUT CATASTROPHIC ABILITY OF URBAN GEOMORPHIC ENVIRONMENT-A CASE STUDY IN CHONGQING CITY

以重庆为实例,探讨了评价城市地貌环境致灾性的意义和方法,包括评价目的、评价原则、评价参数的选取和量化、评价等级的划分等,并对重庆城市地貌环境的致灾性作了尝试性的评价和分析。

Taking Chongqing city as an example, the author approaches significance and method of evaluation on catastrophic ability of urban geomorphic environment, including purposes and principles of evaluation, selection and quantification of evaluation parameters and determination of evaluation grades, and makes evaluation and analyses on catastrophic ability of urban geomorphic environment in Chongqing city.