American Journal of BioScience

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Diversity of Phytoplankton in Iragbo Part of Yewa Lagoon, Southwest, Nigeria

Received: 23 March 2016    Accepted: 05 April 2016    Published: 21 August 2016
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Abstract

A study of the diversity of phytoplankton in Iragbo part of Yewa Lagoon Lagos was conducted for six months, (December, 2012- May, 2013). The surface water transparency was (≥48.5) and showed direct relationship with phytoplankton abundance. A total of 4875 individuals of 77 phytoplankton species belonging to 6 divisions were identified. Phytoplankton biomass was high in the dry months than wet months. Phytoplankton chlorophyll-a value (0.004) was highest in January. The Centrales diatoms dominated the phytoplankton community. A total of 1475 individuals (30.8%) represents Bacillariophyta, while 635 (13.3%), 15 (0.3%), 2525 (52.8%), 115 (2.4%) and 20(0.4%) represents Chlorophyta, Chrysophyta, Cyanophyta, Euglenophyta, and Pyrrophyta respectively. Cyanophyta were the most abundant (52.8%) while Bacillariophyta had the highest species composition of 28 making up (36.4%) of the total species. Diversity was higher in dry months (≥3.42) than wet months (≤2.99). Chlorophyll-a abundance showed positive correlation with Chemical Oxygen Demand (COD), Dissolved Oxygen (DO) and Iron (Fe).

DOI 10.11648/j.ajbio.20160404.11
Published in American Journal of BioScience (Volume 4, Issue 4, July 2016)
Page(s) 41-48
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Chlorophyll-a, Diversity, Phytoplankton, Species-Evenness

References
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Author Information
  • Department of Marine Sciences, Faculty of Sciences, University of Lagos, Akoka, Lagos, Nigeria

  • Department of Marine Biology, Faculty of Natural and Applied Sciences, Akwa Ibom State University, Ikot Akpaden, Nigeria

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    Kokoette Sunday Effiong, Aniefiok Ini Inyang. (2016). Diversity of Phytoplankton in Iragbo Part of Yewa Lagoon, Southwest, Nigeria. American Journal of BioScience, 4(4), 41-48. https://doi.org/10.11648/j.ajbio.20160404.11

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    Kokoette Sunday Effiong; Aniefiok Ini Inyang. Diversity of Phytoplankton in Iragbo Part of Yewa Lagoon, Southwest, Nigeria. Am. J. BioScience 2016, 4(4), 41-48. doi: 10.11648/j.ajbio.20160404.11

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    Kokoette Sunday Effiong, Aniefiok Ini Inyang. Diversity of Phytoplankton in Iragbo Part of Yewa Lagoon, Southwest, Nigeria. Am J BioScience. 2016;4(4):41-48. doi: 10.11648/j.ajbio.20160404.11

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  • @article{10.11648/j.ajbio.20160404.11,
      author = {Kokoette Sunday Effiong and Aniefiok Ini Inyang},
      title = {Diversity of Phytoplankton in Iragbo Part of Yewa Lagoon, Southwest, Nigeria},
      journal = {American Journal of BioScience},
      volume = {4},
      number = {4},
      pages = {41-48},
      doi = {10.11648/j.ajbio.20160404.11},
      url = {https://doi.org/10.11648/j.ajbio.20160404.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajbio.20160404.11},
      abstract = {A study of the diversity of phytoplankton in Iragbo part of Yewa Lagoon Lagos was conducted for six months, (December, 2012- May, 2013). The surface water transparency was (≥48.5) and showed direct relationship with phytoplankton abundance. A total of 4875 individuals of 77 phytoplankton species belonging to 6 divisions were identified. Phytoplankton biomass was high in the dry months than wet months. Phytoplankton chlorophyll-a value (0.004) was highest in January. The Centrales diatoms dominated the phytoplankton community. A total of 1475 individuals (30.8%) represents Bacillariophyta, while 635 (13.3%), 15 (0.3%), 2525 (52.8%), 115 (2.4%) and 20(0.4%) represents Chlorophyta, Chrysophyta, Cyanophyta, Euglenophyta, and Pyrrophyta respectively. Cyanophyta were the most abundant (52.8%) while Bacillariophyta had the highest species composition of 28 making up (36.4%) of the total species. Diversity was higher in dry months (≥3.42) than wet months (≤2.99). Chlorophyll-a abundance showed positive correlation with Chemical Oxygen Demand (COD), Dissolved Oxygen (DO) and Iron (Fe).},
     year = {2016}
    }
    

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    AU  - Kokoette Sunday Effiong
    AU  - Aniefiok Ini Inyang
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    AB  - A study of the diversity of phytoplankton in Iragbo part of Yewa Lagoon Lagos was conducted for six months, (December, 2012- May, 2013). The surface water transparency was (≥48.5) and showed direct relationship with phytoplankton abundance. A total of 4875 individuals of 77 phytoplankton species belonging to 6 divisions were identified. Phytoplankton biomass was high in the dry months than wet months. Phytoplankton chlorophyll-a value (0.004) was highest in January. The Centrales diatoms dominated the phytoplankton community. A total of 1475 individuals (30.8%) represents Bacillariophyta, while 635 (13.3%), 15 (0.3%), 2525 (52.8%), 115 (2.4%) and 20(0.4%) represents Chlorophyta, Chrysophyta, Cyanophyta, Euglenophyta, and Pyrrophyta respectively. Cyanophyta were the most abundant (52.8%) while Bacillariophyta had the highest species composition of 28 making up (36.4%) of the total species. Diversity was higher in dry months (≥3.42) than wet months (≤2.99). Chlorophyll-a abundance showed positive correlation with Chemical Oxygen Demand (COD), Dissolved Oxygen (DO) and Iron (Fe).
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