农村居民流域生态治理参与意愿的距离效应——以石羊河流域为例
徐涛, 倪琪, 乔丹, 姚柳杨, 赵敏娟

Distance effect on the willingness of rural residents to participate in watershed ecological restoration: Evidence from the Shiyang River Basin
XU Tao, Ni Qi, Qiao Dan, YAO Liuyang, ZHAO Minjuan
图1 受访者到生态焦点的距离测算
Figure 1 Measurement of the distance between respondents and a ecological focus