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4 2010年北京、天津、河北与全国各省域单元水足迹贸易流入流出量

Fig. 4 Virtual water inflows and outflows between Beijing-Tianjin-Hebei region and other provinces in China in 2010(a. Beijing-Tianjin-Hebei region; b. Beijing; c. Tianjin; d. Hebei)