Summer and winter distribution of ƒÂ13CDIC in surface waters of the South Indian Ocean [20°S-60°S]

References

• Anderson, L. A. and Sarmiento, J. L. 1995. Global ocean phosphate and oxygen simulations. Global Biogeochem. Cycles 9,4621–4636.
   Web of Science ®Google Scholar
• Bascatow, R. B., keeling, C. D., Lueken, T. J., Wahlen, M. and Mook, W. G. 1996. the 13C Suess effect in the world surface oceans and its implications for oceanic uptake of CO2: analysis of observations at Bermuda. Global Biogeochem. Cycles 10 (2), 335-346.
   Google Scholar
• Belkin, I. M. and Gordon, A. 1996. Southern Ocean fronts from the Greenwich meridian to Tasmania. J. Geophys. Res. 101(C2), 3675–3696.
   Web of Science ®Google Scholar
• Broecker, W. S. and Maier-Reimer, E. 1992. The influence of air and sea exchange on the carbon isotope distribution in the sea. Global Biogeochem. Cycles 6(3), 315–320.
   Web of Science ®Google Scholar
• Broecker, W. S. and Peng, T. H. 1974. Gas exchange rates between air and sea. Tellus 26, 21–35.
   Google Scholar
• Broecker, W. S. and Peng, T. H. 1982. Tracers in the Sea. In: Eldigio. Lamont-Doherty Geol. Obs., Palisades, NY.
   Google Scholar
• Canadell, J. G., Le Quere, C., Raupach, M. R., Field, C. B., Buitehuis, E. T. and co-authors. 2007. Contributions to accelerating atmospheric CO2 growth from economic activity, carbon intensity, and efficiency of natural sinks. Proc. Natl. Acad. Sci., U.S.A. 104, 18866-18870.
   Google Scholar
• Ciais P., Tans, P. P., White, J. W. C., Trolier, M. and Francey, R., 1995. A large northern hemisphere terrestrial CO2 sink indicated by the 13 C/12Cratio of atmospheric CO2. Science 269, 1098–1102.
   PubMed Web of Science ®Google Scholar
• Craig, H. 1957. Isotopic standards for carbon and oxygen and correction factor for mass-spectrometric analysis of carbon dioxide. Geochim. Cosmochim. Acta 12, 133–149.
   Web of Science ®Google Scholar
• Dong, S., Sprintall, J., Gille, S. T. and Talley, L. 2008. Southern Ocean mixed-layer depth from Argo float profiles. J. Geophys. Res., 113, C06013. doi:10.1029/2006JC004051.
   Web of Science ®Google Scholar
• Gruber, N., Sarmiento, J. L. and Stocker, T. E 1996. An improved method for detecting anthropogenic CO2 in the oceans. Global Biogeochem. Cycles 10(4), 809–837.
   Web of Science ®Google Scholar
• Gruber, N., Keeling, C. D. and Stocker, T. E 1998. Carbon-13 con-straints on the seasonal inorganic carbon budget at the BATS site in the Nothwestem Sargasso Sea. Deep-Sea Res. Pt. 1 45, 673-717.
   Google Scholar
• Gruber, N., Keeling, C. D., Bacastow, R. B., Guenther, P. R., Lueker, T. J. and co-authors. 1999. Spatiotemporal patterns of carbon-13 in the global surface oceans and the oceanic Suess effect. Global Bio-geochem. Cycles 13(2), 307-335.
   Google Scholar
• Gruber, N. and Keeling, C. D. 1999. Seasonal carbon cycling in the Sargasso Sea near Bermuda. Scripps Inst. Oceanogr, Bull. 30, 96.
   Google Scholar
• IPCC. 2007. the physical science basis. In: Contribution of Working Group I to the Fourth Assessment Report of the Intergouvemmental Panel on Climate Change (eds S. Solomon, D. Qin, M. Manning, Z. Chen, M. Marquis and co-authors), Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, p. 996
   Google Scholar
• Jabaud-Jan, A., Metzl, N., Brunet, C., Poisson, A. and Schauer, B. 2004. Interannual variability of the carbon dioxide system in the southern Indian Ocean (20°S-60°S): the impact of a warm anomaly in austral summer 1998. Global Biogeochem. Cycles 18, GB1042.
   Google Scholar
• Key, R. M., Kozyr, A., Sabine, C. L., Lee, K., Wanninkhof, R. and co-authors. 2004. A global ocean carbon climatology: re-sults from GLODAP. Global Biogeochem. Cycles, 18, GB4031, doi:10.1029/2004GB002247.
   Google Scholar
• Kroopnick, P. 1974. Correlations between 13C and E CO2 in surface waters and atmospheric CO2. Earth planet. Sci. Lett. 397-403.
   Web of Science ®Google Scholar
• Kroopnick, P. 1985. The distribution of 13C of E CO2 in the world oceans. Deep-Sea Res. 32(1), 57–84.
   Google Scholar
• Le Quere, C., Raupach, M. R., Canadell, J. G., Marland, G., Bopp, L., and co-authors. 2009. Trends in the sources and sinks of carbon dioxide. Nat. Geosci. 2, doi:10.1038/ngeo689.
   Google Scholar
• Lenton, A., Codron, E, Bopp, L., Metzl, N., Cadule, P. and co-authors. 2009. Stratospheric ozone depletion reduces ocean carbon uptake and enhances ocean acidification. Geophys. Res. Lett. 36, L12606. doi:10.1029/2009GL038227.
   Google Scholar
• Lo Monaco C., Goyet, C., Metzl, N., Poisson, A. and Touratier, E 2005. Distribution and inventory of anthropogenic CO2 in the Southern Ocean: comparison of three data-based methods. J. Geophys. Res, 110, C09502. doi:10.1029/2004JC002571.
   Web of Science ®Google Scholar
• Lynch-Stieglitz, J., Stocker, T. E, Broecker, W. S. and Fairbanks, R. G. 1995. The influence of air-sea exchange on the isotopic composition of oceanic carbon: observations and modelling. Global Biogeoch. Cycles 9 (4), 653–665.
   Web of Science ®Google Scholar
• McNeil, B., Matear, R. and Tilbrook, B. 2001. Does carbon 13 track an-thropogenic CO2 in Southern ocean. Global Biogeoch. Cycles 15 (3), 597–613.
   Web of Science ®Google Scholar
• McNeil, B. and Tilbrook, B. 2009. A seasonal carbon budget for the sub-antarctic Ocean, South of Australia. MarChem. 115, 196–210.
   Google Scholar
• Metzl, N., Louanchi, E. and Poisson, A. 1998. Seasonal and interarmual variations of sea surface carbon dioxide in the subtropical Indian Ocean. Mar Chem. 60, 131-146.
   Google Scholar
• Metzl, N., Tilbrook, B. and Poisson, A. 1999. The annual fCO2 cycle and the air-sea CO2 flux in the sub-Antarctic Ocean. Tellus 51B(4), 849–861.
   Google Scholar
• Metzl, N., Brunet, C., Jabaud-Jan, A., Poisson, A. and Schauer, B. 2006. Summer and winter air-sea CO2 fluxes in the Southern Ocean. Deep-Sea Res. Pt. 153(9), 1548-1563. doi:10.1016/j.dsr.2006.07.006.
   Google Scholar
• Metzl, N. 2009. Decadal increase of oceanic carbon dioxide in South-ern Indian Ocean surface waters (1991-2007). Dee- Sea Res. Pt. II 56(8-10), 607–619. doi:10.1016/j.dsr2.2008.12.007.
   Web of Science ®Google Scholar
• Mook, W. G. 1986. 13C in atmospheric CO2. Neth. J. Sea. Res. 20(2/3), 211–223.
   Google Scholar
• Mook, W. G., Koopmans, M., Carter, A. E and Keeling C. D. 1983. Sea-sonal, latitudinal and secular variations in the abundance and isotopic ratios of atmospheric carbon dioxide, 1, Results from land stations. J. Geophys. Res. 88(C15), 10915-10933.
   Google Scholar
• Moore, J. K., Abbott, M. R. and Richman, J. G. 1999. Location and dynamics of the Antarctic Polar Front from satellite sea surface tem-perature data. J. Geophys. Res. 104(C2), 3059–3073.
   Web of Science ®Google Scholar
• Orsi et al., 1995. On the meridional extent and fronts of the Antarctic Circumpolar Current. Deep-Sea Res. Pt. 142(5), 641–673.
   Google Scholar
• Quay, P., Tilbrook, B. and Wong, C. 1992. Oceanic uptake of fossil fuel CO2: Carbon-13 evidence. Science 256, 74–79.
   PubMed Web of Science ®Google Scholar
• Quay, P., Sonnerup, R., Westby, T., Stutsman, J. and McNichol, A. 2003. Changes in the 13C/12C of dissolved inorganic carbon in the ocean as a tracer of anthropogenic CO2 uptake. Global Biogeochem. Cycles 17(1), 1004. doi:10.1029/2001GB001817.
   Web of Science ®Google Scholar
• Raupach, M. R., Marland, G., Ciais, P., Le Quere, C., Canadell, J. G. and co-authors. 2007. Global and regional drivers of accelerating CO2 emissions. Proc. Natl. Acad. Sci. U.S.A. 104, 10288-10293.
   Google Scholar
• Sallee, J. B., Speer, K., Rintoul, S. R. and Wijffels, S. 2010a. Southern Ocean thermocline ventilation. J. Phys. Ocean. 40(3), 509–529.
   Web of Science ®Google Scholar
• Sallee, J. B., Speer, K. and Rintoul, S. R. 2010b. Zonnally asymmetric response of the Southern Ocean mixed-layer depth to the Southern Annular Mode. Nat. Geosci. 3,273–279.
   Google Scholar
• Schlitzer, R. 2002. Ocean Data View. http://www.awi-bremerhaven.de/ Geo/ODV.
   Google Scholar
• Sonnerup, R. E., Quay, P. D. and McNichol, A. P. 2000. The Indian Ocean 13C Suess effect. Global. Biogeochem. Cycles. 14(3), 903-916.
   Web of Science ®Google Scholar
• Sonnerup, R. E., McNichol, A. P., Quay, P. D., Gammon, R. H., Bullister, J. L. and co-authors. 2007. Anthropogenic 313C changes in the North Pacific Ocean reconstructed using a multiparameter mixing approach (Ma). Tellus B 59, 303–317.
   Google Scholar
• Tagliabue, A. and Bopp, L. 2008. Towards understanding global vari-ability in ocean carbon-13. Global Biogeochem. Cycles 22, GB1025. doi:10.1029/2007GB003037.
   Google Scholar
• Takahashi, T., Sutherland, S. C., Sweeney, C., Poisson, A., Metzl, N. and co-authors. 2002. Global sea-air CO2 flux based on climatological surface ocean pCO2 and seasonal biological and temperature effects. Deep-Sea Res. Pt./1 49, 1601-1622.
   Google Scholar
• Takahashi, T., Sutherland, S. C., Wanninkhof, R., Sweeney, C., Feely, R. A. and co-authors. 2009. Climatological mean and decadal change in surface ocean pCO2 and net sea-air CO2 flux over the global oceans. Deep-Sea Res. Pt. II 56, 554-577. doi:10.1016/j.dsr2.2008.12.009.
   Google Scholar
• Tans, P. P., Berry, J. A. and Keeling, R. E. 1993. Oceanic 13c/12c ob-servations: anew window on ocean CO2 uptake. Global Biogeochem. Cycles 7 (2), 353-368.
   Google Scholar
• Vangriesheim A., Pierre, C., Aminot A., Metzl, N., Baurand, E and co-authors. 2009. The influence of Congo river discharges in the surface and deep layers of the Gulf of Guinea. Deep-Sea Res. II, doi:10.1016/j.dsr2.2009.04.002.
   Google Scholar
• Vázquez-Rodriguez, M., Touratier, E, Lo Monaco, C., Waugh, D. W., Padin, X. A. and co-authors. 2009. Anthropogenic carbon distribu-tions in the Atlantic Ocean: data-based estimates from the Arctic to the Antarctic. Biogeosciences 6, 439-451.
   Google Scholar
• Zhang, J., Quay, P. D. and Wilbur, D. O. 1995. Carbon isotope fraction-ation during gas-water exchange and dissolution of CO2. Geochim. Cosmochim. Acta 59(1), 107-114.
   Google Scholar