The active mining activities have occurred intensively in Yamal Peninsula, Russia Actic, which may cause hazardous effects on local workers and indigenous Inuts. Geoaccumulation Index (I_geo), pollution Load Index (PLI), transfer factors (TFs), and hazard quotient (HQ) were utilized to the pollution level and human health risk of heavy metals in this region. Twenty samples of soil profile and five lichens were collected in this region. The highest concentrations of heavy metals were discovered in mining areas with a decreasing level of reference sites. Ni and Mn were the dominant metals in all sites. Cd, Ni, and Hg were beyond the regulatory threshold limit values. I_geo shows that Hg was highly or extremely polluted in all sites; Ni was highly moderately to highly polluted only in mining areas. PLI shows soils in all areas were polluted more than one metal. TFs of lichens showed that Cr, Hg, Cu, and Ni were more accumulated in lichens, which may cause bioaccumulation in tundra terrestrial ecosystem. (HQ) presented no health risk for adults as regarding heavy metals, while Ni, Mg, and Hg may cause potential health risks for the local children via soil ingestion.

活跃的采矿活动在俄罗斯Actic的Yamal半岛集中进行，可能对当地工人和土著Inuts造成危险影响。利用该地区的重金属累积指数（I _geo），污染负荷指数（PLI），转移因子（TFs）和危险商（HQ）来评估重金属的污染水平和人类健康风险。该地区收集了20个土壤剖面样本和5个地衣。在矿区发现的重金属含量最高，而参考点数量却在下降。镍和锰是所有部位的主要金属。Cd，Ni和Hg超出监管阈值限值。我_地理表明所有地点的汞污染程度都很高或极高；镍仅在矿区中度至中度至高度污染。PLI显示，所有地区的土壤都被一种以上金属污染。地衣的TFs表明，地衣中Cr，Hg，Cu和Ni的积累更多，这可能导致苔原陆地生态系统中的生物蓄积。（HQ）对成年人而言，重金属没有健康危害，而Ni，Mg和Hg可能通过土壤摄入对当地儿童造成潜在的健康危害。