黄土高原典型沟壑区生态敏感性分析：以甘肃省庆阳市为例

李彩霞, 任涛, 李永恒

Ecological sensitivity analysis in typical Loess Plateau gully region： a case study of Qingyang， Gansu

Caixia Li, Tao Ren, Yongheng Li

图1 研究区地理位置

Fig.1 Geographic location map of the study area