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    Microbial biomass and organic nutrients in the deep-sea sediments of the Central Indian Ocean Basin 

    Raghukumar, C.; Sheelu, G.; LokaBharathi, P.A.; Nair, S.; Mohandass, C. (Taylor and Francis, 2001)
    In order to assess the impact of deep-sea mining on the in situ benthic life, the microbial standing stock and concentration of organic nutrients in the deep-sea sediments of the Central Indian Ocean Basin in the Indian ...
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    Carbohydrates, uronic acids and alkali extractable carbohydrates in contrasting marine and estuarine sediments: Distribution, size fractionation and partial chemical characterization 

    Khodse, V.B.; Fernandes, L.; Bhosle, N.B.; Sardessai, S. (Elsevier, 2008)
    Concentration, size fractionation and monosaccharide composition of carbohydrates and uronic acids were investigated in contrasting sediments of the Mandovi estuary (ME), Arabian Sea (AS) and the Bay of Bengal (BOB). ...
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    Biogeochemistry of the surficial sediments of the western and eastern continental shelves of India 

    Jacob, J.; Chandramohanakumar, N.; Jayaraj, K.A.; Raveendran, T.V.; Balachandran, K.K.; Joseph, T.; Nair, M.; Achuthankutty, C.T.; Nair, K.K.C.; George, R.; Ravi, Z.P. (Coastal Education and Reserch Foundation, 2008)
    Even though continental margins cover only about 7-9 % of the world ocean area, they are important sites for organic carbon accumulation and hence play a major role in biogeochemical carbon cycling. Surface sediments from ...
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    Indian summer monsoon variability during the Holocene as recorded in sediments of the Arabian Sea: Timing and implications 

    Thamban, M.; Kawahata, H.; Rao, V.P. (TERRAPUB, 2007)
    Indian monsoon precipitation fluctuated significantly during the Holocene and a reliable reconstruction of the timing of the events and their implications is of great benefit to our understanding of the effect and response ...
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    Bacterial response to contrasting geochemistry in the sediments of central Indian Ocean basin 

    Das, A.; Fernandes, C.E.G.; Naik, S.S.; Nath, B.N.; LokaBharathi, P.A. (Regional Research laboratory, Bhubaneswar, 2005)
    The latitudinal differences in geochemical and physiographic nature could evoke varied biological/microbiological response in the deep-sea benthic ecosystem of the Central Indian Ocean. Sediment cores have been examined ...
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    Abiotic oxidation of pyrite by Fe(III) in acidic media and its implications for sulfur isotope measurements of lattice-bound sulfate in sediments 

    Mazumdar, A.; Goldberg, T.; Strauss, H. (Elsevier, 2008)
    We have evaluated the relative importance of Fe sup(3+) to dissolved oxygen in pyrite oxidation, and its implications for measuring an accurate sulfur isotope composition (delta Sup(34) S) in trace sulfates extracted from ...
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    Rise of the dormant: Simulated disturbance improves culturable abundance, diversity, and functions of deep-sea bacteria of Central Indian Ocean Basin 

    LokaBharathi, P.A.; Nair, S. (Taylor and Francis, 2005)
    The abundance of baroduric bacteria from nine sediment cores (0-10 cm below sea floor) was examined for their response to simulated benthic disturbance in the Central Indian basin (CIB). While the total counts of bacteria ...
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    Stable nitrogen isotopic ratios of sinking particles and sediments from the northern Indian Ocean 

    Gaye-Haake, G.; Lahajnar, N.; Emeis, K.-Ch.; Unger, D.; Rixen, T.; Suthhof, A.; Ramaswamy, V.; Schulz, H.; Paropkari, A.L.; Guptha, M.V.S.; Ittekkot, V. (Elsevier, 2005)
    Delta sup(15)N values in modern sediments of the northern Indian Ocean range from less than 4 ppt in the northern Bay of Bengal to greater than 11 ppt in the central Arabian Sea due to the strong spatial variability of ...
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    Butyltins in the sediments of Kochi and Mumbai harbours, west coast of India 

    Bhosle, N.B.; Garg, A.; Harji, R.; Jadhav, S.; Sawant, S.S.; Venkat, K.; Anil, A.C. (Elsevier, 2006)
    Surface sediment samples were collected from various locations in the Mumbai and Kochi harbours, west coast of India, to assess the presence of butyltin compounds. Tributyltin (TBT) and dibutyltin (DBT) varied from 16 to ...
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    210Pb, 230Th, and 10Be in Central Indian Basin seamount sediments: Signatures of degassing and hydrothermal alteration of recent origin 

    Nath, B.N.; Borole, D.V.; Aldahan, A.; Patil, S.K.; Mascarenhas-Pereira, M.B.L.; Possnert, G.; Ericsson, T.; Ramaswamy, V.; Gupta, S.M. (Wiley, 2008)
    Isotopic (sup(210)Pb, sup(238)U-sup(230)Th, sup(10)Be), major and trace elements, and micromorphological and microchemical data, were used to identify recent (approx. 100 yrs) hydrothermal alteration of a greater than 200 ...
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    AuthorNath, B.N. (13)LokaBharathi, P.A. (8)Balachandran, K.K. (7)Joseph, T. (7)Nair, M. (7)Parthiban, G. (7)Khadge, N.H. (6)Pattan, J.N. (6)Rao, V.P. (6)Bhosle, N.B. (5)... View MoreSubject
    sediments (83)
    geochemistry (19)continental margins (9)palaeo studies (9)ferromanganese nodules (8)benthos (7)deep-sea mining (7)ecosystem disturbance (7)environmental impact (7)grain size (7)... View MoreDate Issued2005 (20)2008 (13)2003 (12)2001 (9)2000 (7)2007 (7)2006 (5)2002 (4)2004 (4)2009 (2)Has File(s)Yes (83)

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