[1] China Univ Min & Technol Beijing, State Key Lab Coal Resources & Safe Min, Beijing 100083, Peoples R China
[2] China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China
[3] Hebei GEO Univ, Hebei Ctr Ecol & Environm Geol Res, Shijiazhuang 050031, Hebei, Peoples R China
[4] Cardiff Univ, Sch Earth & Environm Sci, Pk Pl, Cardiff CF10 3YE, Wales
[5] China Univ Geosci Beijing, Sch Earth Sci & Resources, Beijing 100083, Peoples R China
[6] Univ Adelaide, Dept Earth Sci, Adelaide, SA 5005, Australia
[7] Zhejiang Univ, Sch Earth Sci, Dept Atmospher Sci, Hangzhou 310027, Peoples R China
[8] Prefectural Univ Kumamoto, Fac Environm & Symbiot Sci, Kumamoto 8628502, Japan
[9] Cardiff Univ, Sch Biosci, Museum Ave, Cardiff CF10 3AX, S Glam, Wales