敦煌绿洲地下水微量元素分布特征及其成因
何建华, 秦文华, 郭嘉兵, 陈沛源, 马金珠

The characteristics of groundwater trace elements and its controlling factors in Dunhuang Oasis
Jianhua He, Wenhua Qin, Jiabing Guo, Peiyuan Chen, Jinzhu Ma
表2 浅层水和深层水微量元素含量 (μg·L-1)
Table 2 The trace element statistics of shallow groundwater and deep groundwater
元素浅层水(N=11)深层水(N=8)
最低最高平均最低最高平均
Be2.367.044.501.516.353.41
Sc2.8720.905.511.566.713.49
V8.2092.6024.822.0339.3020.24
Cr23.6080.0044.119.7356.0032.27
Co0.130.440.230.090.620.23
Ni3.9921.507.305.8812.708.30
Cu16.9070.6028.6421.1049.6034.85
Zn17.9047.9026.7210.8045.1028.45
Rb0.895.452.451.325.623.03
Sr9404586211454238252067
Ba12.1074.3032.0412.4054.4031.41
Mo2.1837.2011.731.808.294.46
U10.4040.8021.186.0940.3022.46
Pb0.070.210.120.100.360.20