[Zou, Yuzheng; Yang, Wentao; Zhang, Jian; Wu, Yuhong; Yang, WT; Wang, Bing; Chen, Yonglin; Yang, Liyu; Wu, Pan] Guizhou Univ, Coll Resource & Environm Engn, Minist Educ, Key Lab Karst Geol Resources & Environm, Guiyang 550025, Peoples R China.
[Wang, Shengsen] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225127, Peoples R China.
[Niazi, Nabeel Khan] Univ Agr Faisalabad, Inst Soil & Environm Sci, Faisalabad 38040, Pakistan.
[Zhou, Hang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.