秦巴山区生态系统服务与居民福祉耦合关系的时空变化
李文青, 赵雪雁, 杜昱璇, 马平易

Spatio-temporal changes of the coupling relationship between ecosystem services and residents' well-being in Qinba Mountains Area
LI Wen-qing, ZHAO Xue-yan, DU Yu-xuan, MA Ping-yi
图8 1990—2018年水源涵养与居民福祉弹性系数演变的空间格局
Fig. 8 Spatial pattern of the evolution of elasticity coefficient of water conservation and residents' well-being from 1990 to 2018