Phytoplankton Community Structure and Water Quality Assessment in the Northwest of Liaoning Province Water Supply Project Waters

2018 2nd International Conference on Environmental and Energy Engineering

生态环境科学;能源学

Xu, Xin^1 ; Ni, Zhaohui^2 ; Shen, Ziwei^2 ; Tian, Mingjing^1 ; Liu, Boqun^1

Laboratory of Environmental Protection in Water Transport Engineering, Tianjin Research Institute of Water Transport Engineering, Tianjin, China^1

Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan, China^2

关键词: Liaoning Province;    Phytoplankton community;    Species composition;    Water quality assessments;    Water supply area;    Water supply projects;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/146/1/012059/pdf
DOI  :  10.1088/1755-1315/146/1/012059

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The current species composition, distribution and standing crop on the phytoplankton were investigated and studied in the waters of the Northwest of Liaoning Province water supply project, during May to June in 2010. The water supply project consists of the water supply (the middle and lower reaches of Yalu River) and water benefited areas (Liaohe and Dalinghe River). There were 241 species of phytoplankton, which belonged to 91 genera of 8 phyla. The overall evaluation suggested the water supply area could be poor and medium nourishment and the water was polluted slightly. However, the water benefited area could be medium-eutrophic, which was medium-polluted, and the eutrophication was more serious in some regional water.