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5 2010年京津冀城市群水足迹近程贸易及贸易结构

Fig. 5 Virtual water trades in Beijing-Tianjin-Hebei region and their structures in 2010