Research Article

Phytoplankton communities of two floodplain lakes of the Dibru Saikhowa biosphere reserve, Tinsukia, Assam (Northeast India): Ecology, richness, and abundance

Volume: 6 Number: 4 October 11, 2023
EN

Phytoplankton communities of two floodplain lakes of the Dibru Saikhowa biosphere reserve, Tinsukia, Assam (Northeast India): Ecology, richness, and abundance

Abstract

Phytoplankton communities of Dibru Saikhowa Biosphere Reserve (DSBR) beels were studied from October 2013 to September 2015 in two floodplain lakes (beels), namely Maghuri beel and No.11 beel in Tinsukia district, upper Assam, Northeast India. Phytoplankton reveal a richness of (61 species) belonging to five groups: Chlorophyta (35 species) > Bacillariophyta (13 species) > Euglenophyta (7 species) > Cyanophyta (5 species) > Dinophyta (1). The monthly phytoplankton richness indicated 13–32 (25 ±6) species) and 21–39 (30 ±5) and with distinct species importance of Chlorophyta (5-17) 12 ±4 and (10-24) 15 ±3 species in Maghuri beel and No.11 beel respectively. Phytoplankton abundance ranged between 162 ±157 n/L and 138 ±39 n/L and comprised a sub-dominant component of net plankton, i.e., between 39.7 ±15.8% and 41.0 ±9.9% in Maghuri beel and No.11 beel respectively. Seventeen abiotic factors recorded relatively limited influence on the phytoplankton richness and abundance of the sampled bells. The canonical correspondence analysis asserted higher cumulative influence along the first two axes of 17 abiotic factors on phytoplankton assemblages of Maghuri beel (76.46%) than in No.11 beel (61.73%) beels.

Keywords

References

  1. A.P.H.A. (1992). Standard methods for the examination of water and wastewater (18th Ed.) American Public Health Association, Washington D.C. 2538 pp. ISBN: 0875532071 Adoni, A.D., Ghosh, G., Chourasia, S.K., Vaishya, A.K., Yadav, M. & Verma, H.G. (1985). Workbook on Limnology. Pratibha Publishers, 216 pp.
  2. Baruah, A., Sinha, A.K. & Sharma, U.P. (1993). Plankton variability of a tropical wetland, Kawar (Begusarai), Bihar. Journal of Freshwater Biology, 5, 27-32. Fitter, R. & Manuel, R. (1986). Field Guide to Freshwater Life of Britain and North West Europe. Grafton Street, London. 382 pp. ISBN-10‏: ‎0002191431; ISBN-13: ‎9780002191432
  3. Goswami, M.M. & Goswami, N. (2001). Studies on productivity indicators in Mori beel of Assam. Tropical Zoology, 2(3), 1–9.
  4. Hatimuria, M.K. (2015). Limnological studies on floodplain lakes of Majuli River Island, Assam. Ph.D. Thesis, North Eastern Hill University, Shillong.
  5. Islam, A.K.M.N. & Haroon, A.K.Y. (1980). Desmids of Bangladesh. Internationale Revue Gesammten Hydrobiologie 65(4), 551-604. https://doi.org/10.1002/iroh.19800650416
  6. Jana, B.B. (1998). State-of-the-art of lakes in India: an overview. Archiv fuer Hydrobiologie Supplement, 121(1), 1-89.
  7. Jindal, R., Thakur, R.K., Singh, U.B. & Ahluwalia, A.S. (2014). Phytoplankton dynamics and species diversity in a shallow eutrophic, natural mid-altitude lake in Himachal Pradesh (India): role of physicochemical factors. Chemistry and Ecology, 30(4), 328–338. https://doi.org/10.1080/02757540.2013.871267
  8. Khan, S.I. (2017). Limnological studies in selected floodplain lakes of lower Assam with emphasis on plankton diversity and their ecological relationships. Ph.D. Thesis, North Eastern Hill University, Shillong. Ludwig, J.A. & Reynolds, J.F. (1988). Statistical ecology: a primer on methods and computing. John Wiley & Sons, New York. 337 pp. ISBN 0471613150

Details

Primary Language

English

Subjects

Freshwater Ecology , Ecology (Other)

Journal Section

Research Article

Authors

Nogen Noroh
0009-0000-0057-2517
India

Mrinal Hatımurıa
0009-0007-3044-9756
India

Early Pub Date

October 9, 2023

Publication Date

October 11, 2023

Submission Date

August 21, 2023

Acceptance Date

September 26, 2023

Published in Issue

Year 1970 Volume: 6 Number: 4

APA
Noroh, N., Pamaı, K., & Hatımurıa, M. (2023). Phytoplankton communities of two floodplain lakes of the Dibru Saikhowa biosphere reserve, Tinsukia, Assam (Northeast India): Ecology, richness, and abundance. Aquatic Research, 6(4), 260-270. https://doi.org/10.3153/AR23025

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