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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)

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ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013

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  Authors

Ranjan Paul

  Keywords

Keywords: Anthropogenic activities Sand mining, Boro rice, floras & faunas

  Abstract


Abstract Greater Bengal provides us a river based civilisation. Almost more than hundreds river are flowing through west Bengal. Sutunga is one of them, little larger than a stream, with crystal clear flowing water of Mekhliganj Sub-division of Cooch Behar district shows a great diversity of flora and faunas. This river originates from the river Jaldhaka at Moronga, Dhupguri takes a different route and after crossing about 60 km it meets again to Jaldhaka at Mathabhanga. Close observation to the river in different sessions throughout the year shows presence of ample aquatic weeds like Chara, Oscillatoria, Spirogyra, Marsilia, Azolla, Ceratophyllum, Eichhornia, Hydrilla, Lemna, Ottelia, Pistia, Potamogeton, Scirpus, Ludwigia, Spirodella, Vallisneria, Wolffia, etc. and the weeds usually varies greatly with the seasonal variation. Small areas which are embanked by the local fish hunters in the pre-winter become the haven of weeds growth. But the last ten years it witnessed that Anthropogenic activity like paddy (Boro) cultivation in the river, sand and stone lifting by JCB from the river bed, use of pesticides and herbicides in the nearby tea garden made a remarkable change in the habitat of the aquatic weeds of the river. Embankment on the mother river Jaldhaka gradually lowered down the river depth. Watering of tea garden by ground water by using motor pump or by river water lowered the aquifer zone of the river bed. And the river will be finally dried out losing its current, leaving some waterlogged areas on its way along with complete destruction of flora and fauna. As it has already been happened to the nearby two river Sheuli and Kachua of Mekhliganj Block respectively. Our study is to focus the weeds variety now prevails in the river Sutunga along with its seasonal variation. And the impact of human activities how makes the change of weeds habitat in the river water.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT2409543

  Paper ID - 269534

  Author type - Indian Author

  Page Number(s) - e872-e883

  Pubished in - Volume 12 | Issue 9 | September 2024

  DOI (Digital Object Identifier) -    http://doi.one/10.1729/Journal.41614

  No Of Downloads - 227

  Author Country - India, 713128, Purba Bardhaman, Purba Bardhaman, 713128, Science All

  Publisher Name - IJPUBLICATION | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Published Paper PDF : - http://www.ijcrt.org/papers/IJCRT2409543

  Published Paper URL: : - http://ijcrt.org/viewfull.php?&p_id=IJCRT2409543

  Published Paper PDF Downlaod: - download.php?file=IJCRT2409543

  Cite this article

Ranjan Paul,   "Affect of Anthropogenic Activities On The Floras And Fishes of Sutunga a Small River of Mekhliganj, Cooch Behar.", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.12, Issue 9, pp.e872-e883, September 2024, Available at :http://www.ijcrt.org/papers/IJCRT2409543.pdf

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The International Journal of Creative Research Thoughts (IJCRT) aims to explore advances in research pertaining to applied, theoretical and experimental Technological studies. The goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working in and around the world.

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