白洋淀流域地下水更新速率
袁瑞强, 龙西亭, 王鹏, 王仕琴, 宋献方

Renewal rate of groundwater in the Baiyangdian Lake Basin
Ruiqiang YUAN, Xiting LONG, Peng WANG, Shiqin WANG, Xianfang SONG
图3 研究区浅层地下水水位分布图
Fig.3 Shallow groundwater level in the study area