Shang, Wenqin
Tang, Quan
Zheng, Liugen
Cheng, Hua
Funding for this research was provided by:
National Natural Science Foundation of China (41373108)
Natural Science Foundation of Anhui Province (1608085QD79)
Department of Land and Resources of Anhui Province (2013-K-07)
Huaibei Mining Industry (Group) Co. Ltd. (HBKY-2014-01)