Now showing items 1-10 of 10

    • A comparative study of Pleistocene phosphorites from the continental slope off western India 

      Rao, V.P.; Naqvi, S.W.A.; DileepKumar, M.; Cardinal, D.; Michard, A.; Borole, D.V.; Jacobs, E.; Natarajan, R. (Blackwell, 2000)
      Two types of phosphorite recovered from the continental slope off western India are described. The first type, phosphorite 1, comprises a hard, grey nodule composed of carbonate fluorapatite (CFA) and calcite as major ...
    • 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 ...
    • Contrasting phytoplankton and biogeochemical functioning in the eastern Arabian Sea shelf waters recorded by carbon isotopes (SW monsoon) 

      Silori, S.; Sharma, Diksha; Chowdhury, M.; Biswas, H.; Bandyopadhyay, D.; Shaik, A.U.R.; Cardinal, D.; Mandeng-Yogo, M.; Narvekar, J. (Elsevier, 2021)
      This study examines the relationship between the isotopic signature of phytoplankton-derived particulate organic matter (POM) (?13CPOC) and estimates of growth rate and community composition along a north-south gradient ...
    • Impacts of Zn and Cu enrichment under ocean acidification scenario on a phytoplankton community from tropical upwelling system 

      Sharma, D.; Biswas, H.; Silori, S.; Bandyopadhyay, D.; Shaik, A.urR.; Cardinal, D.; Mandeng-Yogo, M.; Ray, D. (2020)
      Increasing dissolution of CO2 in the surface ocean is rapidly decreasing its pH and changing carbon chemistry which is further affecting marine biota in several ways. Phytoplankton response studies under the combination ...
    • Interannual variability in particulate organic matter distribution and its carbon stable isotope signatures from the western Indian shelf waters 

      Silori, S.; Biswas, H.; Chowdhury, Mintu; Sharma, Diksha; Magloire, M.-Y.; Cardinal, D. (Elsevier, 2022)
      Particulate organic carbon and nitrogen (POC, PN, collectively particulate organic matter, POM) and the stable isotopic signature of POC (?13CPOC) are important to delineate its sources and recycling in shelf water.The ...
    • Particulate organic matter dynamics and its isotopic signatures (?13CPOC and ?15NPN) in relation to physical forcing in the central Arabian Sea during SW monsoon (2017-2018) 

      Silori, S.; Sharma, D.; Chowdhury, M.; Biswas, H.; Cardinal, D.; Mandeng-Yogo, M. (Elsevier, 2021)
      Monsoonal changes in particulate organic matter (POM) and its isotopic signatures (?13CPOC and ?15NPN) were studied (Aug 2017 and 2018) in the central Arabian Sea (21-11�N 64�E) . A low-level atmospheric jet (Findlater ...
    • Seasonal, weathering and water use controls of silicon cycling along the river flow in two contrasting basins of South India 

      Sarath, P.K.; Mangalaa, K.R.; Cardinal, D.; Gurumurthy, G.P.; Dapoigny, A.; Sarma, V.V.S.S.; Riotte, J. (Elsevier, 2022)
      We present the first study of river water silicon isotopic composition from two contrasting basins in South India, the east flowing Kaveri river and the west flowing Netravathi river. Both rivers originate from the Western ...
    • Silicon cycle in Indian estuaries and its control by biogeochemical and anthropogenic processes 

      Mangalaa, K.R.; Cardinal, D.; Brajard, J.; Rao, D.B.; Sarma, N.S.; Djouraev, I.; Chiranjeevulu, G.; Murty, K.N.; Sarma, V.V.S.S. (Elsevier, 2017)
      We study the silicon biogeochemical cycle and its associated parameters in 24 and 18 Indian estuaries during dry and wet periods respectively. We focus more specifically on dissolved Si (DSi), amorphous Si (ASi,) lithogenic ...
    • The GEOTRACES Intermediate Data Product 2017 

      Schlitzer, R.; Anderson, R.F.; Dodas, E.M.; Lohan, M.; Geibert, W.; Tagliabue, A.; Bowie, A.; Jeandel, C.; Maldonado, M.T.; Landing, W.M.; Cockwell, D.; Abadie, C.; Abouchami, W.; Achterberg, E.P.; Agather, A.; Aguliar-Islas, A.; van Aken, H.M.; Andersen, M.; Archer, C.; Auro, M.; DeBaar, H.J.; Baars, O.; Baker, A.R.; Bakker, K.; Basak, C.; Baskaran, M.; Bates, N.R.; Bauch, D.; VanBeek, P.; Behrens, M.K.; Black, E.; Bluhm, K.; Bopp, L.; Bouman, H.; Bowman, K.; Bown, J.; Boyd, P.; Boye, M.; Boyle, E.A.; Branellec, P.; Bridgestock, L.; Brissebrat, G.; Browning, T.; Bruland, K.W.; Brumsack, H.-J.; Brzezinski, M.; Buck, C.S.; Buck, K.N.; Buesseler, K.; Bull, A.; Butler, E.; Cai, P.; Mor, P.C.; Cardinal, D.; Carlson, C.; Carrasco, G.; Casacuberta, N.; Casciotti, K.L.; Castrillejo, M.; Chamizo, E.; Chance, R.; Charette, M.A.; Chaves, J.E.; Cheng, H.; Chever, F.; Christl, M.; Church, T.M.; Closset, I.; Colman, A.; Conway, T.M.; Cossa, D.; Croot, P.; Cullen, J.T.; Cutter, G.A.; Daniels, C.; Dehairs, F.; Deng, F.; Dieu, H.T.; Duggan, B.; Dulaquais, G.; Dumousseaud, C.; Echegoyen-Sanz, Y.; Edwards, R.L.; Ellwood, M.; Fahrbach, E.; Fitzsimmons, J.N.; Russell Flegal, A.; Fleisher, M.Q.; VanDe Flierdt, T.; Frank, M.; Friedrich, J.; Fripiat, F.; Frollje, H.; Galer, S.J.G.; Gamo, T.; Ganeshram, R.S.; Garcia-Orellana, J.; Garcia-Solsona, E.; Gault-Ringold, M.; George, E.; Gerringa, L.J.A.; Gilbert, M.; Godoy, J.M.; Goldstein, S.L.; Gonzalez, S.R.; Grissom, K.; Hammerschmidt, C.; Hartman, A.; Hassler, C.S.; Hathorne, E.C.; Hatta, M.; Hawco, N.; Hayes, C.T.; Heimburger, L.-E.; Helgoe, J.; Heller, M.; Henderson, G.M.; Henderson, P.B.; van Heuven, S.; Ho, P.; Horner, T.J.; Hsieh, Y.-T.; Huang, K.-F.; Humphreys, M.P.; Isshiki, K.; Jacquot, J.E.; Janssen, D.J.; Jenkins, W.J.; John, S.; Jones, E.M.; Jones, J.L.; Kadko, D.C.; Kayser, R.; Kenna, T.C.; Khondoker, R.; Kim, T.; Kipp, L.; Klar, J.K.; Klunder, M.; Kretschmer, S.; Kumamoto, Y.; Laan, P.; Labatut, M.; Lacan, F.; Lam, P.J.; Lambelet, M.; Lamborg, C.H.; LeMoigne, F.A.C.; LeRoy, E.; Lechtenfeld, O.J.; Lee, J.-M.; Lherminier, P.; Little, S.; Lopez-Lora, M.; Lu, Y.; Masque, P.; Mawji, E.; Mcclain, C.R.; Measures, C.; Mehic, S.; Barraqueta, J.-L.M.; van der Merwe, P.; Middag, R.; Mieruch, S.; Milne, A.; Minami, T.; Moffett, J.W.; Moncoiffe, G.; Moore, W.S.; Morris, P.J.; Morton, P.L.; Nakaguchi, Y.; Nakayama, N.; Niedermiller, J.; Nishioka, J.; Nishiuchi, A.; Noble, A.; Obata, H.; Ober, S.; Ohnemus, D.C.; vanOoijen, J.; OSullivan, J.; Owens, S.; Pahnke, K.; Paul, M.; Pavia, F.; Pena, L.D.; Peters, B.; Planchon, F.; Planquette, H.; Pradoux, C.; Puigcorbe, V.; Quay, P.; Queroue, F.; Radic, A.; Rauschenberg, S.; Rehkamper, M.; Rember, R.; Remenyi, T.; Resing, J.A.; Rickli, J.; Rigaud, S.; Rijkenberg, M.J.A.; Rintoul, S.; Robinson, L.F.; Roca-Marti, M.; Rodellas, V.; Roeske, T.; Rolison, J.M.; Rosenberg, M.; Roshan, S.; RutgersVan-derLoeff, M.M.; Ryabenko, E.; Saito, M.A.; Salt, L.A.; Sanial, V.; Sarthou, G.; Schallenberg, C.; Schauer, U.; Scher, H.; Schlosser, C.; Schnetger, B.; Scott, P.; Sedwick, P.N.; Semiletov, I.; Shelley, R.; Sherrell, R.M.; Shiller, A.M.; Sigman, D.M.; Singh, S.K.; Slagter, H.A.; Slater, E.; Smethie, W.M.; Snaith, H.; Sohrin, Y.; Sohst, B.; Sonke, J.E.; Speich, S.; Steinfeldt, R.; Stewart, G.; Stichel, T.; Stirling, C.H.; Stutsman, J.; Swarr, G.J.; Swift, J.H.; Thomas, A.; Thorne, K.; Till, C.P.; Till, R.; Townsend, A.T.; Townsend, E.; Tuerena, R.; Twining, B.S.; Vance, D.; Velazquez, S.; Venchiarutti, C.; Villa-Alfageme, M.; Vivancos, S.M.; Voelker, A.H.L.; Wake, B.; Warner, M.J.; Watson, R.; VanWeerlee, E.; Weigand, A.M.; Weinstein, Y.; Weiss, D.; Wisotzki, A.; Woodward, E.M.S.; Wu, J.; Wu, Y.; Wuttig, K.; Wyatt, N.; Xiang, Y.; Xie, R.C.; Xue, Z.; Yoshikawa, H.; Zhang, J.; Zhang, P.; Zhao, Y.; Zheng, L.; Zheng, X.-Y.; Zieringer, M.; Zimmer, L.A.; Ziveri, P.; Zunino, P.; Zurbrick, C. (Elsevier, 2018)
      The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available data product of the international GEOTRACES programme, and contains data measured and quality controlled before the end of 2016. The ...
    • Tracing terrestrial versus marine sources of dissolved organic carbon in the largest monsoonal Godavari estuary in India using stable carbon isotopes 

      Kumar, B.S.K.; Sarma, V.V.S.S.; Cardinal, D. (Elsevier, 2022)
      To examine the sources of dissolved organic carbon (DOC) and its modifications within the estuary, time-series sampling was conducted at 10 stations covering the entire salinity range in the Godavari estuary.The salinity ...