中国东、中、西三大地区水资源绿色效率时空演变特征与收敛性分析 |
孙才志, 马奇飞, 赵良仕 |
Temporal and spatial evolution of green efficiency of water resources in China and its convergence analysis |
Caizhi SUN, Qifei MA, Liangshi ZHAO |
图1 东、中、西部共同前沿下水资源绿色效率 |
Fig.1 Green efficiency of water resources in the meta-frontier surface of eastern, central, and western regions |
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