祁连山地区生态质量时空变化及驱动力
陈兵兵, 盖迎春, 宋忠航, 吴向楠, 艾宇, 杨映, 王生棠, 刘宇烁

Spatio-temporal evolution and driving forces of ecological quality in Qilian Mountains
Bingbing Chen, Yingchun Ge, Zhonghang Song, Xiangnan Wu, Yu Ai, Ying Yang, Shengtang Wang, Yushuo Liu
图3 祁连山地区生态质量分级比重
Fig.3 Proportion of ecological quality in Qilian Mountains