[Zhu, Ruifeng; Huang, Shunhong] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.
[Zhu, Ruifeng; Wang, Junke; Li, Li; Liu, Anfu; He, Zexin; He, ZX; Shi, Huading; Liu, Jinbin] Minist Ecol & Environm, Tech Ctr Soil Agr & Rural Ecol & Environm, Beijing 100012, Peoples R China.
[Liu, Xiaolin] Hunan Prov Mineral Resources Survey Inst, Chenzhou 423000, Peoples R China.
[Wang, Junke; Liu, Jinbin] China Univ Geosci Beijing, Sch Earth Sci & Resources, Beijing 100083, Peoples R China.