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    Release of significant fraction of primary production as dissolved organic carbon in the Bay of Bengal 

    Rao, D.N.; Chopra, M.; Rajula, G.R.; Durgadevi, D.S.L.; Sarma, V.V.S.S. (Elsevier Ltd, 2021)
    Despite nutrients supply through river discharge, atmospheric deposition and eddy-driven mixing, low primary production in the Bay of Bengal (BoB) is attributed to light limitation and non-availability of nutrients during ...
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    Sources of organic matter and tracing of nutrient pollution in the coastal Bay of Bengal 

    Sarma, V.V.S.S.; Krishna, M.S.; Srinivas, T.N.R. (Pergamon, 2020)
    Stable isotopic composition of carbon (delta13CPOM) and nitrogen (delta15NPOM) in the particulate organic matter (POM) is used to identify sources of organic carbon and nutrients using monthly time-series observation in ...
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    Role of eddies on controlling total and size-fractionated primary production in the Bay of Bengal 

    Sarma, V.V.S.S.; Chopra, M.; Rao, D.N.; Priya, M.M.R.; Rajula, G.R.; Lakshmi, D.S.R.; Rao, V.D. (Elsevier BV, 2020)
    In order to examine the role of eddies on total and size-fractionated primary production, two cyclonic (CE), one anticyclonic (ACE) and no-eddy (NE) regions were sampled in the BoB during pre-summer monsoon (June 2019). ...
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    Severe phosphate limitation on nitrogen fixation in the Bay of Bengal 

    Sarma, V.V.S.S.; Vivek, R.; Rao, D.N.; Ghosh, V.R.D. (Elsevier BV, 2020)
    Several anticyclonic (ACE) and cyclonic (CE) eddies constitute the circulation in the Bay of Bengal (BoB) and are associated with the downwelling and upwelling processes leading to oligotrophic and eutrophic conditions ...
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    A revisit to the regulation of oxygen minimum zone in the Bay of Bengal 

    Sridevi, B.; Sarma, V.V.S.S. (Springer, 2020)
    Occurrence of intense oxygen minimum zone (OMZ) is known in the Bay of Bengal (BoB), but it has been recently reported to have become more acute and is at its tipping point. Here, we show that the intensification of OMZ ...
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    A significant shift in particulate organic matter characteristics during flooding of River Krishna, eastern peninsular India 

    PrakashBabu, C.; Ramaswamy, V.; Rao, P.S.; Sarma, V.V.S.S.; PraveenKumar, P. (Current Science Association, IAS, 2020)
    Extremely heavy rainfall over a small, semi-arid section of the Indian Peninsula in October 2009, together with release of water from dams resulted in very severe flooding in River Krishna. The sources and type of organic ...
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    Spatial and temporal variability in concentration and characteristics of aerosols at Visakhapatnam (east) and Goa (west) coasts of India 

    Yadav, K.; Sarma, V.V.S.S.; DileepKumar, M. (2020)
    Knowledge on the variability in quantity and compositions of various size groups of aerosols is important to understand their sources and their role in biogeochemical and climate processes. Here, we studied total suspended ...
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    Spatial variations in dissolved inorganic nutrients in the groundwaters along the Indian coast and their export to adjacent coastal waters 

    Kumar, B.S.K.; Viswanadham, R.; Kumari, V.R.; Rao, D.B.; Prasad, M.H.K.; Srinivas, N.; Sarma, V.V.S.S. (Springer, 2021)
    Submarine Groundwater Discharge (SGD) is one of the main external nutrient sources to the coastal waters. The concentrations of nutrients in groundwaters are a few folds higher than that of adjacent coastal waters; therefore, ...
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    Short term response of plankton community to nutrient enrichment in central eastern Arabian Sea: Elucidation through mesocosm experiments 

    Anil, A.C.; Desai, D.V.; Khandeparker, L.; Venkat, K.; Mapari, K.E.; Mitbavkar, S.; Patil, J.S.; Sarma, V.V.S.S.; Sawant, S.S. (Elsevier, 2021)
    Oligotrophic waters (OW), generally favour longer food chain facilitated by the microbial loop. In such ecosystems, physical mixing (e.g. upwelling, and winter convection) inject nutrients and propagules from subsurface ...
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    Elevated acidification rates due to deposition of atmospheric pollutants in the coastal Bay of Bengal 

    Sarma, V.V.S.S.; Krishna, M.S.; Srinivas, T.N.R.; Kumari, V.R.; Yadav, K.; Kumar, M.D. (AGU Wiley, 2021)
    Human inputs of pollutants to the atmosphere and subsequent deposition may decrease pH in the coastal waters. Significant rate of decrease in pH and increase in pCO2 by 3-5 times is noticed in the coastal Bay of Bengal ...
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    Sarma, V.V.S.S. (28)
    Rao, D.N. (6)Kumari, V.R. (5)Yadav, K. (5)Bikkina, P. (3)Bikkina, S. (3)Ghosh, V.R.D. (3)Kawamura, K. (3)Krishna, M.S. (3)Sridevi, B. (3)... View MoreDate Issued2021 (12)2020 (9)2022 (7)Has File(s)
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