期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：227
期号：6
页码：062026
DOI：10.1088/1755-1315/227/6/062026
出版社：IOP Publishing
摘要：In view of the urban land sustainable utilization, this paper selects 17 indicators to construct an urban land sustainable use evaluation system from the four aspects of economic feasibility, social acceptability, resource supportability and environmental tolerability, applies the entropy method and the TOPSIS method to dynamically evaluate the level of sustainable land use in Chengdu from 2007 to 2016, and through the obstacle degree model to carry on the obstacle factor diagnosis analysis, find out the obstacle factor, and put forward the corresponding suggestions according to the obstacle factor.
