云南省镇雄县土壤重金属污染及潜在生态风险评估

周亚龙, 郭志娟, 王成文, 陈杰, 彭敏, 成杭新

Assessment of heavy metal pollution and potential ecological risks of soils in Zhenxiong County,Yunnan Province

Ya-Long ZHOU, Zhi-Juan GUO, Cheng-Wen WANG, Jie CHEN, Min PENG, Hang-Xin CHENG

图2 调查区不同地质单元土壤重金属Cd含量箱线图

Fig.2 Box plot of Cd content of soil heavy metal of different geological units in the survey area