基于CRITIC客观赋权法的天水市生态环境脆弱性评价
朱荣, 敖泽建, 蒋友严

Assessment of ecological environment vulnerability in Tianshui city based on the CRITIC objective weighting method
Rong Zhu, Zejian Ao, Youyan Jiang
表7 天水市生态环境脆弱性评价各指标的障碍度
Table 7 The obstacle degree of each index of ecological environment vulnerability in Tianshui city
一级指标二级指标2000年2011年2022年
气候条件气温0.09430.10610.1304
降水量0.10870.16820.1339
地形地貌海拔0.06710.07590.0755
坡度0.05390.05680.057
植被状况植被覆盖度0.13010.09390.0681
土壤条件裸土指数0.18070.14640.1361
有机碳含量0.13770.13430.1389
人类活动土地利用类型0.14520.13410.136
夜间灯光强度0.0010.00350.0255
GDP0.0750.07370.0925
人口密度0.00090.00150.0009