基于RS和GIS的山区重要生态服务功能区划定方法

李尧, 叶成名, 谢强, 梁莉

Mapping the key ecological service regions of mountains based on remote sensing and GIS

Yao LI, Chengming YE, Qiang XIE, Li LIANG

图5 生态保护效益系数

Fig.5 Benefit coefficient of ecological protection