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Study on Diversity, Taxonomy and Impact of Macrophytes on the Fresh Water Resources (Minor Project-Dam) of Yavatmal District, Maharashtra, INDIA

Author Affiliations

  • 1Dept. of Zoology, Amolakchand Mahavidyalaya, Yavatmal, MS, Maharashtra, INDIA

Int. Res. J. Environment Sci., Volume 1, Issue (5), Pages 1-5, December,22 (2012)


The Macrophytes diversity in twenty two fresh water resources (Minor Project-dam) was studied during the year 2009-2010. Total twenty species of Macrophytes belonging to sixteen families were found in the Twenty two minor project, out of which Seven in Umerda, Nine in Kapra, Five in Zola, Eleven in Takli, Nine in Ghoti, Four in Majra, Eight in Antergaon, Ten in Pimpalkhuti, Ten in Eklara, seven in Shivni, Eight in Chorkhund, Eleven in Khandani, Five in Karanji, Seven in Singandov, Eight in Ner, Twelve in Kumbharkinhi, Seven in Hatola, Five in Etola, Nine in Devgaon, Seven in Mudana, Eight in Nignur and Six in Piranji. The following impacts were noticed. All the dams are seriously affected by unwanted growth of aquatic weeds. Many of these weeds are survive well in the new environments and grow at a fast rate. They compete with native vegetation which can lead to ecological shifts and also affect the quality of water. They increase water loss through absorbs and transpire more water by evapotranspiration. They were reducing the storage, conveyance capacity of dams and Impede recreational activities like swimming, fishing and boating. They may also cause physico-chemical changes like reduction in oxygen levels and present gaseous exchange with water resulting in adverse fish production. They can provide a favorable and protected habitat for disease vectors mainly the insects. The rapid spread of aquatic weeds in the dam’s vegetative and other means is creating serious socio-economic problems. Depending on the species and abundance of these weeds it is often necessary to control them. Aside from the aesthetic value of a well kept pond, an over abundance of weeds can create a hazard for aquatic life, offensive odors, breeding grounds for mosquitoes, and a hindrance to water sports. So the management of weeds is important. Immediate action should be taken by the authority for to improving the availability of dam water which is mainly used for pisiculture and irrigation purposes by Taluka (where the dam is constructed) of Yavatmal District.


  1. Kumar M. and J. Singh., Environmental impacts of aquatic weeds and their Classification. Proc. the works, On management of aquatic weed, Amritsar, Punjab, India (1987)
  2. Mandal R.C., Weed, weedicide and weed control, Agrobios, Jodhpur, 128-154(2007)
  3. Cook C.D.K., Aquatic and Wetland Plants of india, Oxford University Press. Delhi, 22-370 (1996)
  4. Murphy K.J., Aquatic weed problems and their management, a review, The worldwide scale of the aquatic weed problem, Crop Prot. (7), 232-234 (1988)
  5. Bais V.S. and Agrawal W.L., Seasonal Variation of Nutrient content in Hydrilla verticollata, J. Freshwater Biol, (3), 259-265 (1993)
  6. Brix H. and H.H. Schierup, The use of aquatic macrophytes in water pollution control, Ambio, (18), 100-107 (1989)
  7. Ghavzan N.J., Gunale V.R., Mahajan D.M. and Shirke D.R., Effects of environmental factors on ecology and distribution of aquatic macrophytes, Asian J. Plant Sci., 5), 871-880 (2006)
  8. Swales S., Impacts of weed cutting on fisheries: an experimental study in a small lowland river, Fisheries Management, (13), 125–137 (1982)
  9. Petre T., Aquatic weeds and fisheries production in developing regions of the world, J. Aquat. Plant Manage, 31), 5-10 (1993)
  10. Scott W.A., Adamson J.K., Rollinson J. and Parr T.W. Monitoring of aquatic macrophytes for detection of long-term change in river systems, Environmental Monitoring and Assessment, (73), 131–153 (2002)
  11. Uka U.N., Mohammed H.A. and S.I. Ovie, Current diversity of aquatic macrophytes in nigerian freshwater ecosystem. Braz, J. Aquat. Sci. Technol., (13), 9-15. (2009)
  12. Garner P., Bass J.A.A. and Collet G.D., The effects of weed cutting on upon the biota of a large regulated river, Aquatic Conservation: Marine and Freshwater Ecosystems, 21–29 (1996)
  13. Srivastava J.A. Gupta and H. Chandra, Managing water quality with aquatic macrophytes, Rev. Environ. Sci. Biotechnol., (7), 255-266 (2008)
  14. Oki Y. and Une K., Relationship between occurrence of aquatic weeds and water quality in the natural water body (3), Weed Res. Jan., 34), 97-98 (1989)
  15. Petre T., Fish, fisheries aquatic macrophytes and water quality in inland waters, Water Qual. Bull., (12), 103-106 1990)
  16. Akbay K.S., Using optimization and simulation techeniquesnto estimate initial weevil population, Journal of aquatic plants management (29), 21-24 ( 1991)
  17. Agbogidi O.M., Bamidele J.E., Ekokotu P.A. and Olele N.F., The role and management of aquatic macrophytes in fisheries and aquaculture, Issues Anim. Sci., (10), 221-235 (2000)
  18. Uka U.N. and Chukwuka K.S., Utilization of Aquatic Macrophytes in Nigerian Freshwater Ecosystem, Journal of Fisheries and Aquatic Science,6), 490-498 (2011)