TY - JOUR T1 - Seasonal Variation of Hyto Lankton in Tungabhadra River near Harihar-Karnataka AU - Manjappa, S. AU - Suresh, B. AU - Puttaiah, E.T. JO - Research Journal of Biological Sciences VL - 6 IS - 2 SP - 65 EP - 68 PY - 2011 DA - 2001/08/19 SN - 1815-8846 DO - rjbsci.2011.65.68 UR - https://makhillpublications.co/view-article.php?doi=rjbsci.2011.65.68 KW - summer KW -Tungabhadra river KW -poopulation KW -Phytoplankton KW -seasonal variation KW -India AB - The present study deals with the study of the seasonal changes in phytoplankton population in Tungabhadra river from Harihar, Karnataka. From the selected 3 stations of Tungabhadra river water samples were collected at monthly intervals. Qualitative and quantitative analysis of phytoplankton were carried out during the year 2003-2004. About 71 species of phytoplankton were found comprising Chlorophyceae 35.47%, Bacilleriophyceae 18.11%, Cyanophyceae 37.48% and Euglenophyceae 8.93%. The peak of the phytoplankton population was observed during summer. ER -