共和盆地生态环境遥感评价及驱动力分析
苏万峰, 汉光昭, 叶得力, 曹广超

Remote sensing evaluation and driving force analysis of ecological environment in Gonghe Basin
Wanfeng Su, Guangzhao Han, Deli Ye, Guangchao Cao
表5 共和盆地20002020年生态环境等级变化统计
Table 5 Statistics on changs in ecological environment quality levels in the Gonghe Basin from 2000 to 2020
变化等级2000—2010年2010—2020年2000—2020年
面积/km2占比/%面积/km2占比/%面积/km2占比/%
恶化3.130.0129.240.1118.830.07
变差185.000.72168.450.6558.100.22
不变19 170.8074.1614 955.2057.858 568.2433.15
变好6 380.3824.6810 615.5041.0715 774.1061.02
优化110.770.4381.850.321 430.745.53