云南省安宁地区土壤重金属等元素生态地球化学调查与评价

范晨子, 袁继海, 刘成海, 郭威, 孙冬阳, 刘崴, 赵九江, 胡俊栋, 赵令浩

Eco-geochemical survey and evaluation of heavy metals and other elements in soil in Anning City, Yunnan Province

FAN Chen-Zi, YUAN Ji-Hai, LIU Cheng-Hai, GUO Wei, SUN Dong-Yang, LIU Wei, ZHAO Jiu-Jiang, HU Jun-Dong, ZHAO Ling-Hao

表4 安宁地区土壤重金属Pearson相关系数

Table 4 Pearson correlation coefficient of heavy metals in soil in Anning

元素 Cr Ni Cu Zn As Cd Pb Hg Cr 1 Ni 0.546** 1 Cu 0.378** 0.464** 1 Zn -0.038 0.239** 0.152** 1 As 0.127** 0.155** 0.292** 0.363** 1 Cd -0.047* 0.068** 0.085** 0.445** 0.181** 1 Pb -0.035 0.105** 0.003 0.469** 0.463** 0.172** 1 Hg -0.059** 0.090** -0.018 0.247** 0.212** 0.112** 0.293** 1