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Abstract
The present study deals with the plankton component in Yamuna river basin. During the study period (2006-07) total number of plankton comprises of zooplankton, Bacillariophyceae, Chlorophycea, Desmideaceae and Myxophyceae and range from 90 unit/liter (August) to 531 unit/liter (February) for Kuthnor, 96 unit/liter (August) to 557 unit/liter (February) for Naugaon and 105 unit/liter (August) to 569 unit/liter (February) for Haripur. Bacillariophyceae was found as dominating group followed by Chlorophyceae, Desmideaceae and Myxophyceae.
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References
- APHA, 1995. In: Standard methods for the examination of water and wastewater, APHA, AWWA, WPCF, New York pp.1268.
- Badola, S.P. and Singh, H.R., 1981. Hydrobiology of the river Alaknanda of Garhwal Himalaya. Ind. J.Zoo. 8: 269.
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- Joshi, B.D. and Singh, R. ,1997. Phytoplanktonic population in relation to certain physico-chemical characteristics of river Ganga at Rishikesh. Him, J. Env. Zool. 11: 61 – 64
- Pahwa, D. V. and Mehrotra, S. N., 1966. Observations on fluctuations in the abundance of plankton in relation to certain hydrobiological conditions of river Ganga. Proc. Nat. Acad. Sci. India.36B(2):157-189.
References
APHA, 1995. In: Standard methods for the examination of water and wastewater, APHA, AWWA, WPCF, New York pp.1268.
Badola, S.P. and Singh, H.R., 1981. Hydrobiology of the river Alaknanda of Garhwal Himalaya. Ind. J.Zoo. 8: 269.
Bhatt, S.D. Bisht, Y. and Negi, U., 1984. Ecology of the limno-fauna in the river Kosi of the Kumaun Himalaya (U.P.) Proc. Ind. Acad. Sci., 50: 359-405.
Das, S.M.and Upadhyaya, J.C., 1979. Studies on qualitative and quantitatuive fluctuation of plankton in two Kumaun lakes at Nainital & Bhimtal (India). Acta. Hydrobiol., 21:9-17.
Joshi, B.D., Bisht, R.C.S., Joshi, N. and Singh, R., 1996. A study of the planktonic & benthic components of three selected tributaries of river Ganga between DevPrayag & Rishikesh . Him J. Env. Zool., 10: 23-26.
Joshi, B.D. and Singh, R. ,1997. Phytoplanktonic population in relation to certain physico-chemical characteristics of river Ganga at Rishikesh. Him, J. Env. Zool. 11: 61 – 64
Pahwa, D. V. and Mehrotra, S. N., 1966. Observations on fluctuations in the abundance of plankton in relation to certain hydrobiological conditions of river Ganga. Proc. Nat. Acad. Sci. India.36B(2):157-189.