黄河流域经济规模与水资源边际效益异速增长时空特征及驱动因素

马维兢, 张闻顺, 李程祎, 寇敬雯, 王梅梅, 薛冰

Spatiotemporal characteristics and driving factors of allotropic growth of economic scale and marginal benefits of water resources in the Yellow River Basin

MA Wei-jing, ZHANG Wen-shun, LI Cheng-yi, KOU Jing-wen, WANG Mei-mei, XUE Bing

图8 第三产业经济规模—边际效益异速变化

Fig. 8 The economic scale of the tertiary industry-variation of marginal benefits