[Zhu, Yeling; Zhu, Jian; Huang, Ruihua] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.
[Lv, Jiapei] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China.
[Chen, Jianbing] Chizhou Univ, Res Acad Nonmet Min Ind Dev, Mat & Environm Engn Coll, Chizhou 247000, Peoples R China.
[Hu, Guangzhi; Huang, Ruihua] Yunnan Univ, Inst Ecol Res & Pollut Control Plateau Lakes, Sch Ecol & Environm Sci, Kunming 650504, Peoples R China.
[Wagberg, Thomas] Umea Univ, Dept Phys, S-90187 Umea, Sweden.