Key Laboratory for Vegetation Ecology of Ministry of Education;
Institute of Grassland Science;
Northeast Normal University;
Changehun 130024;
China;
College of Animal Science and Technology;
China Agricultural University;
Beijing 100193;
China;
Chinese Research Academy of Environmental Sciences;
Beijing 100012;
China;
Langfang Normal College;
Langfang 065000;
China;
土壤理化性质; 植物种类; 内蒙古; 矿区复垦; 物理化学; 中国; 土壤有机质含量; 土壤形成过程;