Assessment of phytoplankton density in relation to environmental variables in Gopalaswamy pond at Chitradurga, Karnataka.
Surface water samples of the Gopalaswamy pond were studied at two different sites during September 1997 to January 1998 and phytoplanktons were studied in relation to ten environmental variables during this period. A total of 30 species of phytoplanktons were identified under four classes, Chlorophyceae, Cyanophyceae, Bacillariophyceae and Euglenophyceae. Among these, maximum density was recorded under Cyanophyceae, Chlorophyceae, Cyanophyceae and Bacillariophyceae showed considerable fluctuations with environmental variables.
Department of Studies in Zoology, University of Mysore, Manasagangotri, Mysore-570 006, Karnataka, India. tshrao@yahoo.com
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Harsha
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Malammanavar
D000818:Animals; D004777:Environment; D005618:Fresh Water / Q000032:analysis*; D005843:Geography; D006863:Hydrogen-Ion Concentration; D007194:India; D010839:Phytoplankton / Q000145:classification / Q000502:physiology*; D011157:Population Dynamics; D012621:Seasons; D013045:Species Specificity; D013696:Temperature; D014873:Water Pollutants / Q000633:toxicity
D014873:Water Pollutants