城市地质资源调查的现状与展望

随着城市化的不断发展，城市的规模不断扩大，人口持续增长，环境问题日益突出，承载力接近饱和。过去以矿产资源为核心的地质调查工作已远不能满足城市发展的需要和社会公众的需求，开展以城市地质环境资源为主的新的国土资源大调查已经成为城市社会经济可持续发展的要求。就城市地质资源调查的意义、现状、存在的问题进行分析，阐述城市地质资源调查的内容及方法，并对今后发展提出了建议。

Present Situation and Prospect of Geological Resource Survey in Cities

Continual urbanization results in expansion of cities and increase of population in cities, with the result that the problem of urban environment is becoming more and more prominent, and that the carrying capacity of cities is approaching saturation. The surveys conducted in the past, which focused on mining resource, could not meet the demand of city development and the public. Therefore, it is imperative to carry out surveys of geological resource in cities. This paper analyzes the significance and the present situation of geological resource survey in cities as well as problems, elaborates the content and methods involved in the survey, and puts forward suggestions for the future develop-ment.