额尔齐斯河源春季水化学及稳定同位素特征研究

刘峰, 李忠勤, 郝嘉楠, 梁鹏斌, 王芳龙, 张慧

Study on the hydrochemical and stable isotope characteristics at the headwaters of the Irtysh River in spring

Feng LIU, Zhongqin LI, Jianan HAO, Pengbin LIANG, Fanglong WANG, Hui ZHANG

表4 TDS及各离子浓度间的相关系数矩阵

Table 4 Matrix of correlation coefficients between TDS and various ion mass concentrations

	TDS	HCO₃^-	SO₄^2-	Cl^-	NO₃^-	Ca²⁺	Na⁺	Mg²⁺	K⁺
TDS	1
HCO₃^-	0.91^**	1
SO₄^2-	0.77^**	0.44^*	1
Cl^-	0.41^*	0.54^**	0.61^**	1
NO₃^-	0.36	0.65^**	0.73^**	0.46^*	1
Ca²⁺	0.76^**	0.74^**	0.78^**	0.52^**	0.35	1
Na⁺	0.74^**	0.62^**	0.79^**	0.87^**	0.31	0.45^**	1
Mg²⁺	0.36^*	0.61^**	0.46^*	0.71^**	0.41^*	0.39	0.55^**	1
K⁺	0.32	0.31	0.38	0.62^**	0.38	0.61^**	0.61^*	0.41^**	1
NH₄⁺	0.33	0.30	0.57^**	0.30	0.63^**	0.36^*	0.43^*	0.31	0.19