Open Access基于PSR模型的四川省土地生态安全评价
Author(s) -
陈天祥 方 敏
Publication year - 2019
Publication title -
生态环境与保护
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2630-4740
DOI - 10.32629/eep.v2i9.451
Subject(s) - computer science
笔者基于四川省21个地市州,采用PSR(压力-状态-响应)模型的方法,构建土地生态安全评价的指标体系,利用指数法、ArcGIS软件对2014至2018年四川省的土地生态安全进行评价。
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