基于 RSEI 的黄河上游流域生态环境质量变化分析

崔亚婷, 李嬛, 郑龙啸, 吴孟泉

Study of ecological environmental quality changes in the upper Yellow River basin based on remote sensing ecological index

Yating Cui, Huan Li, Longxiao Zheng, Mengquan Wu

图3 黄河上游流域生态环境质量2021年空间分布（A）及2000—2021年变化（B）

Fig. 3 Spatial distribution and change of ecological environmental quality in the upper Yellow River basin from 2000 to 2021