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    Estuarine response of fluoride - Investigations in Azhikode Estuary 

    Balachandran, K.K.; Joseph, T.; Sankaranarayanan, V.N. (Kalpana Corporation, 1995)
    Concentrations of fluoride in Azhikode estuarine region (Kerala, India) were measured as a function of chlorinity during the different seasons. The type of behaviour indicated that fluoride was regulated by sea water ...
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    Geochemistry of surficial sediments along the central southwest coast of India - Seasonal changes in regional distribution 

    Balachandran, K.K.; Joseph, T.; Nair, M.; Sankaranarayanan, V.N.; Das, V.K.; Sheeba, P. (Coastal Education and Reserch Foundation, 2003)
    The coastal sediments (129 samples) of central- southwest coast of India, in and around Cochin, the second biggest industrial city along the west coast of India, were analyzed for their textural and geochemical fractions ...
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    Particulate trace metals in Cochin backwaters: Distribution of seasonal indices 

    Sankaranarayanan, V.N.; Jayalakshmy, K.V.; Joseph, T. (ICAR, 1998)
    A seasonal analysis of particulate trace metals, viz. iron, manganese, zinc, copper, cobalt and nickel collected from 4 stations in Cochin backwaters are presented. The spatial trend for cobalt, iron and nickel was stationary ...
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    Seasonal changes of the sediment size distribution and stability along the beaches of Kerala, south west coast of India 

    Sajeev, R.; Sankaranarayanan, V.N.; Chandramohan, P.; Nampoodiripad, K.S.N. (NISCAIR, CSIR, 1996)
    Mean grain size distribution under different environmental conditions along the coast of Kerala showed considerable spatial variation (0.14-0.96 mm). Standard deviation values indicated a very well sorted class along all ...
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    Estuarine characteristics of the lower reaches of the River Periyar (Cochin backwater) 

    Sankaranarayanan, V.N.; Varma, P.U.; Balachandran, K.K.; Pylee, A.; Joseph, T. (CSIR-NISCAIR, 1986)
    Lower reaches of river Periyar were studied to assess longitudinal extent of salt water intrusion into the system during different seasons and also its effect on the flushing of pollutants introduced by the industries. ...
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    Atypical behaviour of dissolved silicate in the Cochin backwater and Periyar river 

    Sankaranarayanan, V.N.; Joseph, T.; Jayalakshmy, K.V.; Balachandran, K.K. (CSIR-NISCAIR, 1984)
    Dissolved silicate was determined for 1 y (1982-83) covering a wide range of salinity from the estuarine mouth to the fresh water region. Silicate concentration ranged between 0.03 and 4.75 mgl/1. Silicate-salinity ...
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    Environmental conditions of some paddy cum prawn culture fields of Cochin backwaters, southwest coast of India 

    Nair, K.K.C.; Sankaranarayanan, V.N.; Gopalakrishnan, T.C.; Balasubramanian, T.; Devi, C.B.L.; Aravindakshan, P.N.; Kutty, M.K. (CSIR-NISCAIR, 1988)
    Temperature, salinity, pH, dissolved oxygen, inorganic phosphate, ammonia, nitrate and nitrite of seasonal and perennial prawn culture fields from 3 areas of Cochin backwaters are studied. Area 1 is a region least affected ...
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    Nutrients of the Cochin backwater in relation to environmental characteristics 

    Sankaranarayanan, V.N.; Qasim, S.Z. (Springer, 1969)
    The nutrient distribution of the Cochin Backwater was studied at 6 stations throughout the year The depth profiles of phosphorus (inorganic and organic), nitrogen (nitrate and nitrite) and silicon, showed a marked seasonal ...

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    Sankaranarayanan, V.N. (8)
    Joseph, T. (5)Balachandran, K.K. (4)Jayalakshmy, K.V. (2)Aravindakshan, P.N. (1)Balasubramanian, T. (1)Chandramohan, P. (1)Das, V.K. (1)Devi, C.B.L. (1)Gopalakrishnan, T.C. (1)... View MoreSubject
    seasonal variations (8)
    backwaters (4)salinity (4)Chemistry and Biogeochemistry (3)monsoons (3)environmental factors (2)estuaries (2)fluorides (2)ISW, India, Kerala, Cochin (2)sediments (2)... View MoreDate Issued2000 - 2003 (1)1990 - 1999 (3)1980 - 1989 (3)1969 - 1969 (1)Has File(s)Yes (8)

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