%0 Journal Article %T Spatial Distribution and Migration Characteristics of Heavy Metals in Grassland Open-Pit Coal Mine Dump Soil Interface %A Cai, Zhen %A Lei, Shaogang %A Zhao, Yibo %A Gong, Chuangang %A Wang, Weizhong %A Du, Changchun %J International Journal of Environmental Research and Public Health %V 19 %N 8 %@ 1660-4601 %D 2022-04-07 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve