Insight into limnological regime of Mandya lakes, Karnataka

Mahadeva Murthy, S. and Poornima Devi, C. R. (2015) Insight into limnological regime of Mandya lakes, Karnataka. International Journal of Advanced Life Sciences, 8 (2). pp. 224-236. ISSN 2277 - 758X

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Abstract

In the present study physico-chemical quality of seven lakes of Mandya district were determined in four seasons i.e., Post Monsoon, Winter, Pre Monsoon and Monsoon from October 2011 to July 2013, with an objective to estimate their impact on quality of lakes water. Water samples were analyzed for various physical parameters like temperature, pH, turbidity, conductivity and total dissolved solids; chemical parameters like total hardness, calcium, magnesium, nitrate, sulphate, phosphate, iron, fluoride, alkalinity, carbonate, bicarbonate, COD, DO and BOD. Two way ANOVA and the distance similarity matrix of cluster analysis were carried out. Statistical analysis between the sampling spots, showed significant variation in temperature followed by the nitrate, chloride, magnesium, phosphate, COD and iron. A significant relation between the total alkalinity and conductivity followed by magnesium with total hardness, conductivity with total dissolved solids and sulphate with total alkalinity were also established.

Item Type: Article
Uncontrolled Keywords: Limnological Regime and Mandya Lakes and Physico-Chemical Parameters and Turbidity and Conductivity and BOD and COD
Subjects: B Life Science > Microbiology
Divisions: Yuvaraj college > Mircobiology
Depositing User: Shrirekha N
Date Deposited: 05 Jul 2019 06:13
Last Modified: 05 Jul 2019 06:13
URI: http://eprints.uni-mysore.ac.in/id/eprint/4744

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