环境同位素在黑河流域水循环研究中的应用
胡玥1, 刘传琨1, 卢粤晗2, 刘杰1, 郑春苗1,2,*

Application of Environmental Isotopes in Understanding Hydrological Processes of the Heihe River Basin
Hu Yue1, Liu Chuankun1, Lu Yuehan2, Liu Jie1, Zheng Chunmiao1,2
图3 黑河流域地表-地下水交换方向示意图 向上箭头表示地下水补给河水为主;向下箭头表示河水补给地下水为主
Fig.3 A conceptual diagram describing the directions of surface-ground-water exchanges in the Heihe River Basin The up arrows indicate that groundwater discharges to river water while the down arrows indicate that groundwater is recharged by river water