长株潭城市群生态环境质量时空演变及影响因素分析
李光哲, 王浩, 曹银璇, 张晓宇, 宁晓刚

Spatio-temporal evolution and influencing factors of ecological environment quality in the Changsha-Zhuzhou-Xiangtan urban agglomeration
LI Guangzhe, WANG Hao, CAO Yinxuan, ZHANG Xiaoyu, NING Xiaogang
图6 1990年生态环境质量影响因子空间分布
Fig.6 Spatial distribution of factors affecting ecological environment quality in 1990