北京东南郊再生水灌区不同水体氢氧同位素特征及成因

王亚俊, 宋献方, 马英, 张应华, 郑凡东, 杨丽虎, 卜红梅

Characterizing the hydrogen and oxygen isotopic compositions of different waters at reclaimed water irrigated district in southeast suburb of Beijing

Yajun WANG, Xianfang SONG, Ying MA, Yinghua ZHANG, Fandong ZHENG, Lihu YANG, Hongmei BU

表2 相邻浅层地下水氢氧同位素特征对比（‰）

Tab. 2 Comparison of isotopic compositions in adjacent shallow groundwater(‰)

河道监测井 δD δ18O 氘盈余 灌溉井 δD δ18O 氘盈余 TZG03 -59 -7.4 0.4 TZG01' -79 -10.2 2.9 TZG04 -58 -8.5 9.8 TZG04' -72 -9.8 6.1 TZG07 -58 -9.1 14.8 TZG07' -62 -8.3 4.7 TZG05 -54 -7.3 3.9 TZG03' -63 -7.9 0.6 TZG11 -52 -6.0 -3.7 TZG13' -56 -7.2 1.7 DXG02 -64 -7.9 -0.1 DXG03' -68 -8.5 0.3 DXG07 -55 -7.4 3.7 DXG09' -89 -12.0 7.7 DXG05 -54 -7.7 7.3 DXG07' -71 -9.8 6.9 FH20-40-80（平均） -62 -8.0 2.2 DXG08' -92 -13.2 13.4