京杭大运河沿线地区城市化与生态环境耦合协调关系研究
孟丹, 刘玲童, 宫辉力, 李小娟, 蒋博武

Coupling and coordination relationships between urbanization and ecological environment along the Beijing-Hangzhou Grand Canal
MENG Dan, LIU Lingtong, GONG Huili, LI Xiaojuan, JIANG Bowu
图3 1992—2018年城市化水平空间演变图
Fig.3 The spatial distribution of urbanization levels from 1992 to 2018