基于RS和转移矩阵的区域生态风险强度指数测算——以庆阳市西峰区为例
孙林军 盖艾鸿
Measuring of the Intensity of Regional Ecological Risk Index Based on RS and Transfer Matrix:Taking Xifeng District, Qingyang City as An Example
中国农学通报
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2014, (17): 186
-189
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DOI: 10.11924/j.issn.1000-6850.2013-2377
