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4 微量元素相关系数矩阵
Table 4 Pearson correlation coefficient matrix of trace elements
BeScVCrCoNiCuZnRbSrBaMoUPb
Be1.00
Sc0.541.00
V0.490.121.00
Cr0.620.140.751.00
Co0.380.350.540.491.00
Ni0.29-0.010.870.560.511.00
Cu0.30-0.060.830.530.540.901.00
Zn0.42-0.020.740.560.620.670.781.00
Rb0.250.310.530.320.170.510.310.181.00
Sr0.36-0.050.720.670.590.620.730.690.241.00
Ba-0.090.13-0.27-0.290.16-0.15-0.29-0.060.09-0.081.00
Mo0.190.060.550.300.410.400.440.300.060.59-0.021.00
U0.070.050.510.490.700.500.410.550.390.580.320.211.00
Pb-0.05-0.120.130.080.290.480.440.100.140.10-0.12-0.210.211.00