• Login
    View Item 
    •   DSpace Home
    • Institute's contributions
    • Scholarly literature
    • View Item
    •   DSpace Home
    • Institute's contributions
    • Scholarly literature
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Sources and sinks of CO2 in the west coast of Bay of Bengal

    Thumbnail
    View/Open
    Tellus_B_64_10961.pdf (915.9Kb)
    Date
    2012
    Author
    Sarma, V.V.S.S.
    Krishna, M.S.
    Rao, V.D.
    Viswanadham, R.
    Kumar, N.A.
    Kumari, T.R.
    Gawade, L.
    Ghatkar, S.
    Tari, A.
    Metadata
    Show full item record
    Abstract
    Observations at high spatial resolution (100 x 50 km sup(2)) in the western continental shelf of Bay of Bengal during southwest monsoon, when peak discharge occurs into the Bay through major rivers of the Indian subcontinent, revealed that freshwater discharge exerts dominant control on the inorganic carbon components in surface waters. Lower than present atmospheric pCO sub(2) levels were found in the northwestern (NW) than southwestern (SW) coastal Bay of Bengal. The pCO sub(2) levels in the peninsular rivers were an order of magnitude higher (5000-17000 mu atm) than that of atmospheric levels and glacial river Ganges (approx 500 mu atm). The discharge from the peninsular rivers has a stronger influence in the SW region, whereas the Ganges river discharge has a stronger influences in the NW region. Source or sink of CO sub(2) in the shelf region depends on the discharged river characteristics and the East India Coastal Current that distributes discharged water along the coast. Although during northeast monsoon, the situation is briefly reversed and the region acts as a sink, and on annual scale, the western Bay of Bengal acts as a source for atmospheric CO sub(2) than hitherto hypothesised.
    URI
    http://drs.nio.org/drs/handle/2264/4016
    Collections
    • Scholarly literature [9074]

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV