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2 2000—2020年研究区土地利用现状

Fig.2 Distribution and proportion of land use status in research area from 2000 to 2020