作者: Yintao Lu , Changyuan Tang , Jianyao Chen , Junhong Chen
DOI: 10.1155/2015/427579
关键词:
摘要: An analysis of the stable isotopes and major ions in surface water groundwater Leizhou Peninsula was performed to identify sources recharge mechanisms groundwater. In this study, 70 samples were collected from rivers, a lake, pumping wells. The considered have lower salinity than region study. regression equations for δD δ18O are similar those precipitation, indicating meteoric origins. levels ranged −60; −25; −8.6; −2.5, respectively, isotope winter spring precipitation. southern area classified as Ca2