京津冀城市群虚拟水贸易的近远程分析
孙思奥, 郑翔益, 刘海猛

Local and distant virtual water trades in Beijing-Tianjin-Hebei region
SUN Si'ao, ZHENG Xiangyi, LIU Haimeng
图1 2010年北京、天津、河北各部门消费水足迹
Fig. 1 Sectoral water footprints in Beijing, Tianjin and Hebei in 2010 (a. total water footprint; b. per capita water footprint)