[Ning, Qimeng; Liu, Yunguo; Jiang, Luhua; Zeng, Guangming; Wang, Xiaohua; Li, Jiang; Zeng, Zhiwei; Kare, Zulhumar] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
[Ning, Qimeng; Liu, Yunguo; Jiang, Luhua; Zeng, Guangming; Wang, Xiaohua; Li, Jiang; Zeng, Zhiwei; Kare, Zulhumar] Hunan City Univ, Coll Architecture & Urban Planning, Yiyang 413000, Peoples R China.
[Liu, Shaobo] Cent S Univ, Sch Met & Environm, Changsha 410083, Hunan, Peoples R China.