岩溶槽谷流域生态环境质量的遥感评定
应奎, 李旭东, 程东亚

Remote sensing assessment of ecological environment quality in karst trough basin
YING Kui, LI Xudong, CHENG Dongya
图5 2000—2017年六池河流域乡镇级别生态环境综合评价
Fig.5 Comprehensive evaluation of town’s ecological environment in Liuchi River basin from 2000 to 2017