[Jing, Haonan; Yang, Wentao; Chen, Yonglin; Yang, Liyu; Wu, Pan] Guizhou Univ, Coll Resource & Environm Engn, Key Lab Karst Geol Resources & Environm, Minist Educ, Guiyang 550025, Peoples R China.
[Zhou, Hang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.
[Yang, Yang] Hunan Agr Univ, Coll Environm & Ecol, Changsha 410128, Peoples R China.
[Zhao, Zhenjie] Guizhou Med Univ, Sch Publ Hlth, Key Lab Environm Pollut Monitoring & Dis Control, Minist Educ, Guiyang 550025, Peoples R China.
[Zia-ur-Rehman, Muhammad] Univ Agr Faisalabad, Fac Agr, Faisalabad, Pakistan.