Diurnal depth-wise and seasonal changes of physico-chemical factors in Sathiar reservoir |
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| Authors: | V. Kannan S. V. Job |
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| Affiliation: | (1) School of Biological Sciences, Madurai Kamaraj University, 625 021 Madurai, India |
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| Abstract: | The various physico-chemical factors such as rainfall, depth, water spread, temperature, dissolved oxygen, pH, redox potential, alkalinity, total phosphorus, nitrate, kjeldahl nitrogen and dissolved organic matter were studied both diurnally and seasonally and depth-wise for the period from April 1977 to March 1978. Consideration of physico-chemical factors indicates that they are inter-related. The main characteristics of Sathiar clearly indicate that it is highly eutrophic. |
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| Keywords: | Diurnal changes Physico-chemical factors tropical freshwater impoundment |
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