山东省安丘地区农业土壤重金属元素地球化学特征及环境评价

赵秀芳, 张永帅, 冯爱平, 王艺璇, 夏立献, 王宏雷, 杜伟

Geochemical characteristics and environmental assessment of heavy metal elements in agricultural soil of Anqiu area, Shandong Province

ZHAO Xiu-Fang, ZHANG Yong-Shuai, FENG Ai-Ping, WANG Yi-Xuan, XIA Li-Xian, WANG Hong-Lei, DU Wei

表7 不同成土母岩中重金属元素含量

Table 7 Soil heavy metal elementcontents in the different parent rocks10-6

元素 成土母岩 冲洪积物 玄武岩 火山岩 石灰岩 闪长岩 花岗岩 Cd 0.12 0.12 0.12 0.14 0.11 0.11 Hg 0.034 0.024 0.03 0.0305 0.026 0.019 Pb 24.45 17.57 25.46 23.235 26.99 19.96 As 7.55 5.75 9.01 9.48 8.57 7.44 Cr 68.12 172.50 74.28 72.2 60.26 139.78 Ni 29.11 112.56 31.64 34.2 25.05 70.74 Cu 22.57 46.13 24.78 25.91 20.55 30.92 Zn 63.16 95.12 68.13 70.235 60.93 71.68