Assessment of Phytoplankton Diversity and its Role in Biomonitoring Water Quality of Pitlakes in the Raniganj Coalfield, India
Nazma Khatun and Debnath Palit
2025/04/23
DOI: 10.5281/zenodo.15269536
ABSTRACT
This work presents the detailed study of the composition and diversity of phytoplankton and its dynamics through different seasons in the pitlake ecosystem. Several pitlakes of Raniganj coalfield were selected for that purpose. A total of 66 species of phytoplankton belonging to 7 phyla and 10 classes of phytoplankton were recorded. Bacillariophyceae was the most prevalent class of phytoplankton, whereas Heterokontophyta was the most prevalent phylum. Several diversity indices such as Menhenik, Margalef, Dominance, Simpson, Shannon, Berger-Parker, Brillouin, and Pielou’s Evenness index were calculated for each site and season. The highest diversity was recorded in the monsoon season, and the highest abundance was recorded in the post-monsoon season. Pitlakes showed a high level of phytoplankton diversity with very little dominance. Both the Shannon-Weiner diversity index and the Margalef index predicted the pitlakes to have a moderate level of pollution.
AUTHOR AFFILIATIONS
1 Department of Conservation Biology, Durgapur Government College, Durgapur, 713214, India
2 Durgapur Government College, Durgapur, 713214, India
CITATION
Khatun N and Palit D (2025) Assessment of Phytoplankton Diversity and its Role in Biomonitoring Water Quality of Pitlakes in the Raniganj Coalfield, India. Environmental Science Archives 4(1): 247-256.
REFERENCES
Al-Taee I and Mahmoud A (2023) Measurement of some biodiversity indices for phytoplankton community in sawa lake, southern iraq. Egyptian Journal of Aquatic Biology & Fisheries 27(6): 1043–1055.
Anand N (1998) Indian Freshwater Microalgae. Bishen Singh Mahendra Pal Singh.
Bernasconi R, Lund MA and Blanchette ML (2022) Non-charismatic waterbodies and ecosystem disservices: Mine pit lakes are underrepresented in the literature. Frontiers in Microbiology 13: 1063594.
Blanchette ML and Lund MA (2016) Pit lakes are a global legacy of mining: An integrated approach to achieving sustainable ecosystems and value for communities. Current Opinion in Environmental Sustainability 23: 28–34.
Chandel P, Mahajan D, Thakur K, Kumar R, Kumar S, Brar B, Sharma D and Sharma AK (2024) A review on plankton as a bioindicator: A promising tool for monitoring water quality. World Water Policy 10(1): 213–232.
Dalu T, Mwedzi T and Wasserman RJ (2022) Chapter 8 - Phytoplankton dynamics. In: Dalu T and Wasserman RJ (eds), Fundamentals of Tropical Freshwater Wetlands. Elsevier, pp. 189–219.
Fekadu A and Chanie S (2017) A seasonal study on phytoplankton diversity and dynamics of Lake Chamo, Ethiopia. Aquatic Living Resources 30: 40.
Ghosh S and Keshri JP (2011) Assessment of phytoplankton diversity and dynamics of a lentic water body of belur rail station area with reference to pollution status. Environment & Ecology 29(1): 232–234.
Ghosh S, Barinova S and Keshri JP (2012) Diversity and seasonal variation of phytoplankton community in the Santragachi Lake, West Bengal, India. QScience Connect 2012(1).
Kalin M, Cao Y, Smith M and Olaveson MM (2001) Development of the phytoplankton community in a pit-lake in relation to water quality changes. Water Research 35(13): 3215–3225.
Liu S, Cui Z, Zhao Y and Chen N (2022) Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay. Water Research 218: 118488.
Mondal S, Debnath P and Hazra N (2023) Spatial pattern analysis of zooplankton and surface water of pit lakes (Raniganj coal field, India). Water Science 37(1): 98–116.
Palit D and Chaudhury AR (2019) Contributions of Pit Lakes to the Socioeconomic Status: A Case Study of the Raniganj Coal Field Area. In: Environmental and Sustainable Development through Forestry and Other Resources. Apple Academic Press.
Palit D and Kar D (2019) A Contemplation On Pitlakes of Raniganj Coalfield Area: West Bengal, India. In: Jhariya MK, Banerjee A, Meena RS and Yadav DK (eds), Sustainable Agriculture, Forest and Environmental Management. Springer, Singapore, pp. 517–571.
Palit D, Kar D, Roychoudhury S and Mukherjee A (2017) Water Quality Assessment of Pit-Lakes in Raniganj Coalfields Area, West Bengal, India. International Journal of Current Research and Review 9(11).
Palit D, Mukherjee A, Gupta S and Kar D (2014) Water quality in the pit lakes of Raniganj coal field, West Bengal, India. Journal of Applied Sciences in Environmental Sanitation 9(1): 1.
Palit D, Mukherjee A, Kar D, Roychowdhury S, Garai B, Kar P and Gupta S (2020) Determinants of Pitlake Usage in Raniganj Coalfield Region, West Bengal: Implications for Sustainable Use. International Journal of Innovative Research in Engineering and Management 3(2): 72–79.
Parmar TK, Deepak R and Agrawal YK (2016) Bioindicators: The natural indicator of environmental pollution. Frontiers in Life Science 9(2): 110–118.
Perumal GM and Anand N (2009) Manual of Freshwater Algae of Tamil Nadu.
Perumal GM, Ganesan V and Anand N (2009) Identification and phylogenetic analysis of filamentous Cyanobacteria using random amplified polymorphic DNA (RAPD) fingerprinting. African Journal of Biotechnology 8(6).
Philipose MT (1982) Contributions to our knowledge of indian algae-III. Euglenineae-part-I. Proceedings: Plant Sciences 91: 551–599.
Philipose MT (1984) Contributions to our knowledge of indian algae-III. Euglenineae-part 2. Proceedings: Plant Sciences 93: 503–552.
Pore S, Ghosh S, Zalat AA and Keshri JP (2020) Study of phytoplankton flora and its use as a biomonitoring tool to determine the water quality of Krishnasayar Lake, Burdwan, West Bengal, India. Lakes & Reservoirs: Research & Management 25(4): 367–376.
Prescott GW (1951) Ecology of Panama canal algae. Transactions of the American Microscopical Society 70(1): 1–24.
Saha D, Keshri JP and Saha NC (2020) Assessment of seasonal phytoplankton diversity of abandoned coal pits in Harabhanga village, Raniganj, West Bengal with reference to pollution status caused by heavy metals. International Journal of Ecology and Environmental Sciences 2(4): 59–66.
Saha D, Mal J, Mondal K and Keshri JP (2022) Study of the phytoplankton diversity with respect to water quality index in Damalia abandoned coal mine pitlake, Raniganj coalfield, West Bengal, India. Science and Culture 88(May-June): 187–198.
Saxena MM (1987) Environmental Analysis - Water, Soil and Air. Agro Botanical Publishers, India.
Staub R, Appling JW, Hofstetter AM and Haas IJ (1970) The Effects of Industrial Wastes of Memphis and Shelby County on Primary Planktonic Producers. BioScience 20(16): 905–912.
Tiwari A and Chauhan SVS (2008) Growth and periodicity of cyanobacterial bloom in a polluted pond of Agra city. Journal of Environmental Biology 29(6): 859–862.
You J, Zheng H and Duan J (2007) Research on Aquatic Ecology Indexes of Three Typical Water Areas in Tianjin. Tianjin Environmental Protection Technique Development Center, P. R. China.
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