[1] Chinese Acad Sci, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China
[2] Chinese Acad Sci, Inst Urban Environm, Xiamen 361003, Peoples R China
[3] Shanxi Agr Univ, Coll Environm & Resource, Tai An 271018, Peoples R China
[4] Univ Tubingen, Ctr Appl Geosci, Geomicrobiol Grp, D-72076 Tubingen, Germany