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    Now showing items 151-160 of 160

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    Coastal vegetation and estuaries are collectively a greenhouse gas sink 

    Rosentreter, J.A.; Laruelle, G.G.; Bange, H.W.; Bianchi, T.S.; Busecke, J.J. M.; Cai, W.-J.; Eyre, B.D.; Forbrich, I.; Kwon, E.Y.; Maavara, T.; Moosdorf, N.; Najjar, R.G.; Sarma, V.V.S.S.; VanDam, B.; Regnier, P. (Springer Nature, 2023)
    Coastal ecosystems release or absorb carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), but the net effects of these ecosystems on the radiative balance remain unknown. We compiled a dataset of observations from ...
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    Role of salinity on zooplankton assemblages in the tropical Indian estuaries during post monsoon 

    Venkataramana, V.; Gawade, L.; Bharathi, M.D.; Sarma, V.V.S.S. (Elsevier, 2023)
    The estuary is the transition zone between the riverine and marine environments, in which the zooplankton act as a trophic connector in the energy transfers from primary producers to secondary consumers. Zooplankton biovolume ...
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    Assessing seasonal nitrogen transformations in the Godavari estuary, India 

    Sridevi, B.; Vaury, V.; Kumar, B.S.K.; Sarma, V.V.S.S.; Cardinal, D.; Sebilo, M. (Elsevier, 2023)
    Indian estuaries are hypothesized to export a significant amount of nitrogen nutrients to the coastal waters due to the high use of fertilizers. To examine the possible sources of nitrogen nutrients and their modifications ...
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    Role of inter-annual variability in the magnitude of river discharge on CO2 fluxes in the Godavari tidal river zone, India 

    Sarma, V.V.S.S. (Elsevier, 2023)
    Variations in the magnitude of river discharge may alter pH, pCO2 of surface water, and flux of CO2 to the atmosphere in the Tidal River Zone (TRZ). To test this hypothesis, a nearly decade-long time-series data of salinity, ...
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    Suppressed biological production in the coastal waters off Visakhapatnam, India under the impact of the very severe cyclonic storm Hudhud 

    Sarma, V.V.S.S.; Srinivas, T.N.R.; Kumari, V.R.; Prasad, M.H.K.; Dalabehera, H.B.; Satyanarayana, U.; Rao, G.D.; Rao, D.B.; Paul, Y.S.; Murty, V.S.N.; Krishna, M.S.; Reddy, N.P.C. (2019)
    Tropical cyclones generally enhance biological production due to the increase in nutrients input due to vertical mixing. In contrast, the very severe cyclonic storm (VSCS) Hudhud decreased primary production due to the ...
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    Impact of eddies on dissolved inorganic carbon components in the Bay of Bengal 

    Sarma, V.V.S.S.; SampathKumar, G.; Yadav, K.; Dalabehera, H.B.; Rao, D.N.; Behera, S.; Jagadeesan, L. (2019)
    To examine the influence of anticyclonic (ACE) and cyclonic (CE) eddies on variations in hydrographic properties and total inorganic carbon system (CT), a study was conducted in the western Bay of Bengal (BoB). The depth ...
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    Impact of monsoon-induced discharge on phytoplankton community structure in the tropical Indian estuaries 

    Bharathi, M.D.; Sarma, V.V.S.S. (2019)
    To understand the influence of monsoon-induced river discharge and associated environmental changes on phytoplankton community structure in the Indian estuaries, physical and biogeochemical parameters were collected from ...
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    New and primary production in the western Indian Ocean during fall monsoon 

    Sarma, V.V.S.S.; Dalabehera, H.B. (2019)
    To examine the spatial variability and controlling factors of new, regenerated and primary productions, 21 stations were studied during fall monsoon period in the western Indian Ocean under Indian-GEOTRACES program. The ...
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    Enhanced Atmospheric Pollutants Strengthened Winter Convective Mixing and Phytoplankton Blooms in the Northern Arabian Sea 

    Sridevi, B.; Sarma, V.V.S.S. (Wiley, 2022)
    The recent increase in atmospheric pollutants (aerosols) over the northern Indian Ocean due to an increase in industrial activity in South and Southeast Asia decreased air temperature (AT) leading to the strengthening of ...
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    Impact of atmospheric anthropogenic nitrogen on new production in the northern Indian Ocean: Constrained based on satellite aerosol optical depth and particulate nitrogen levels 

    Sarma, V.V.S.S.; Sridevi, B.; Kumar, Ashwini; Bikkina, S.; Kumari, V.R.; Bikkina, P.; Yadav, K.; Rao, V.D. (The Royal Society of Chemistry, 2022)
    Aerosols are one of the significant external sources of soluble reactive nitrogen to the surface ocean and their deposition affects the primary productivity.Owing to rapid industrialization over South and Southeast Asia, ...
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    Sarma, V.V.S.S. (160)
    DileepKumar, M. (24)Krishna, M.S. (24)Reddy, N.P.C. (17)Sridevi, B. (16)Viswanadham, R. (13)Kumari, V.R. (12)Rao, G.D. (12)Kumar, B.S.K. (11)Yadav, K. (11)... View MoreSubjectcarbon dioxide (8)river discharge (8)CHEMISTRY AND BIOGEOCHEMISTRY (7)monsoons (7)OCEANOGRAPHY AND LIMNOLOGY (7)biogeochemical cycle (6)phytoplankton (6)primary production (6)seasonal variations (6)air-water exchanges (5)... View MoreDate Issued2020 - 2023 (45)2010 - 2019 (85)2000 - 2009 (21)1996 - 1999 (9)Has File(s)Yes (141)No (19)

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