scholarly journals Phytoplankton community structure and water quality assessment in an ecological restoration area of Baiyangdian Lake, China

2020 ◽  
Author(s):  
H. Zhu ◽  
X. G. Liu ◽  
S. P. Cheng
Keyword(s):  
Water Quality ◽  
Community Structure ◽  
Quality Assessment ◽  
Ecological Restoration ◽  
Phytoplankton Community ◽  
Water Quality Assessment ◽  
Phytoplankton Community Structure ◽  
Baiyangdian Lake

scholarly journals Quantifying uncertainties in biologically-based water quality assessment: A pan-European analysis of lake phytoplankton community metrics

2013 ◽  
Vol 29 ◽  
pp. 34-47 ◽  
Author(s):  
Stephen J. Thackeray ◽  
Peeter Nõges ◽  
Michael J. Dunbar ◽  
Bernard J. Dudley ◽  
Birger Skjelbred ◽  
...  
Keyword(s):  
Water Quality ◽  
Quality Assessment ◽  
Phytoplankton Community ◽  
Water Quality Assessment ◽  
Community Metrics

scholarly journals Zooplankton community structure characters and water quality assessment in Harbin section of Songhua River

2017 ◽  
Vol 29 (3) ◽  
pp. 646-653
Author(s):  
JU Yongfu ◽  
◽  
YU Hongxian ◽  
YU Ting ◽  
CHAI Fangying ◽  
...  
Keyword(s):  
Water Quality ◽  
Community Structure ◽  
Quality Assessment ◽  
Zooplankton Community ◽  
Water Quality Assessment ◽  
Zooplankton Community Structure ◽  
Songhua River

scholarly journals Relationship between water quality assessment and phytoplankton community structure of M River in Shijiazhuang City

2021 ◽  
Vol 267 ◽  
pp. 01026
Author(s):  
Ziqi Zhang ◽  
Lei Yang ◽  
Zemeng Duan ◽  
Hongyan Shen
Keyword(s):  
Water Quality ◽  
Community Structure ◽  
Water Temperature ◽  
Significant Positive Correlation ◽  
Phytoplankton Community ◽  
Diversity Index ◽  
Pearson Correlation ◽  
Phytoplankton Community Structure ◽  
Positive Correlation ◽  
Quality Indexes

On the basis of the “Environmental quality standard for surface water” (GB 3838-2002) in China, eight water quality indexes were measured in M River, including pH, water temperature (T), transparency (SD), dissolved oxygen (DO), chemical needs Oxygen (COD), ammonia nitrogen (NH3-N), total nitrogen (TN), total phosphorus (TP). Using the single factor index method, it is concluded that the water pollution of M River is serious and the water quality is beyond Grade V of water environment standard. Moreover some indexes of the water quality meet with the standard level, including COD, NH3-N, TN and TP. The Pearson correlation analysis is conducted between water quality indexes and phytoplankton community parameters. After phytoplankton qualitative and quantitative analysis, the phytoplankton community characteristics in Minxin River were analyzed by Dominance index (Y), Shannon-Wiener diversity index (H’), Margalef Species diversity index (d) and Pielou evenness index (J). H’ and TN was a significant positive correlation (r = 0.923, P <0.05); J and COD was a significant positive correlation (r = 0.918, P <0.05); There was a very significant negative correlation between d and water temperature (T), COD, NH3-N, TN (r =-0.881, P <0.01; r =-0.983, P <0.01; r =-0.893, P <0.01; r=-0.962, P<0.01). The result of the research indicates that T, COD, NH3-N and TN are main water quality indexes affecting phytoplankton community structure.

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