Investigation of Phytoplankton and Evaluation on Water Quality of Taizi River in Liaoyang Area

Hong Wei Wang; Qing Chao Xing; Chun Long Zhao; Hai Tao Zhao; Liang Ma; Yong Fang Wang; Duan Bo Cai

doi:10.4028/www.scientific.net/AMR.955-959.403

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 955-959Investigation of Phytoplankton and Evaluation on...

Investigation of Phytoplankton and Evaluation on Water Quality of Taizi River in Liaoyang Area

Abstract:

To evaluate water quality, an investigation of phytoplankton community was conducted in Taizi River of Liaoyang Area, June 2011. The results showed that 130 species of phytoplankton belong to 6 phyla and 63 genera existed. Chlorphyta has the richest species of algae, which accounted for 43.85% of the total number, followed by Bacillariophyta (32.41%). Water quality in upstream is better than downstream. Species and biomass of Cyanophyta and Euglenophyta which have tolerance of pollution increasing According to the integrative analysis result of Shannon-Wiener diversity index, Pielou Evenness index and Margalef Species diversity index, Taizi river is judged belong to low-polluted or oligo- polluted，but some sites belong to β -moderate polluted, effective managements should be taken in order to control the water pollution.

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Periodical:

Advanced Materials Research (Volumes 955-959)

Pages:

403-406

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.955-959.403

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Online since:

June 2014

Authors:

Hong Wei Wang, Qing Chao Xing, Chun Long Zhao*, Hai Tao Zhao, Liang Ma, Yong Fang Wang, Duan Bo Cai

Keywords:

Diversity Index, Phytoplankton, Taizi River

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