Water quality assessment and analysis for rehabilitate and management of wetlands: a case study in Nanhai wetland of Baotou, ChinaJing tian Gao, Xiao yun Wang, Wei ping Li, Ling hong Yu, Wen huan Yang and Zhen yu YinMATEC Web of Conferences, 60 (2016) 02004DOI: https://doi.org/10.1051/matecconf/20166002004