High-latitude controls of thermocline nutrients and low latitude biological productivity (original) (raw)

References

1. Toggweiler, J. R. & Samuels, B. in The Global Carbon Cycle (ed. Heimann, M.) 333–366 (Springer, Berlin, 1993)
   Book Google Scholar
2. McCartney, M. S. The subtropical recirculation of mode waters. J. Mar. Res. 40 (suppl.), 427–464 (1982)
   Google Scholar
3. Sloyan, B. M. & Rintoul, S. R. Circulation, renewal, and modification of Antarctic Mode and Intermediate Water. J. Phys. Oceanogr. 31, 1005–1030 (2001)
   Article ADS Google Scholar
4. Talley, L. D. An Okhotsk Sea water anomaly: Implications for ventilation in the North Pacific. Deep-Sea Res. 38 (suppl. 1), S171–S190 (1991)
   Article ADS Google Scholar
5. Ledwell, J. R., Watson, A. J. & Law, C. S. Evidence for slow mixing across the pycnocline from an open-ocean tracer-release experiment. Nature 364, 701–703 (1993)
   Article ADS CAS Google Scholar
6. Toggweiler, J. R., Dixon, K. & Broecker, W. S. The Peru upwelling and the ventilation of the South Pacific thermocline. J. Geophys. Res. 96, 20467–20497 (1991)
   Article ADS CAS Google Scholar
7. McCartney, M. S. in A Voyage of Discovery (ed. Angel, M. V.) 103–119 (Supplement to Deep-Sea Research, George Deacon 70th Anniversary Volume, Pergamon, Oxford, 1977)
   Google Scholar
8. Hanawa, K. & Talley, L. D. in Ocean Circulation and Climate (eds Siedler, G. & Church, J.) 373–386 (Academic, San Diego, 2001)
   Google Scholar
9. Ragueneau, O. et al. A review of the Si cycle in the modern ocean: Recent progress and missing gaps in the application of biogenic opal as a paleoproductivity proxy. Glob. Planet. Change 26, 317–365 (2000)
   Article ADS Google Scholar
10. Tsunogai, S. The Western North Pacific playing a key role in global biogeochemical cycles. J. Oceanogr. 58, 245–257 (2002)
    Article CAS Google Scholar
11. Reid, J. L. On the total geostrophic circulation of the Pacific Ocean: Flow patterns, tracers, and transport. Prog. Oceanog. 29, 263–352 (1997)
    Article Google Scholar
12. Talley, L. D. North Pacific Intermediate Water transports in the mixed water region. J. Phys. Oceanogr. 27, 1795–1803 (1997)
    Article ADS Google Scholar
13. Yasuda, I., Kouketsu, S., Katsumata, K. & Ohiwa, M. Influence of Okhotsk Sea Intermediate Water on the Oyashio and North Pacific Intermediate Water. J. Geophys. Res. 107, doi:10.1029/2001JC001037 (2002)
    Article ADS Google Scholar
14. Nakamura, T. et al. The generation of large-amplitude unsteady lee waves by subinertial _K_1 tidal flow: A possible vertical mixing mechanism in the Kuril Straits. J. Phys. Oceanogr. 30, 1601–1621 (2000)
    Article ADS Google Scholar
15. Yasuda, I. et al. Hydrographic structure and transport of the Oyashio south of Hokkaido and the formation of North Pacific Intermediate Water. J. Geophys. Res. 106, 6931–6942 (2001)
    Article ADS Google Scholar
16. Dugdale, R. C. et al. Meridional asymmetry of source nutrients to the equatorial Pacific upwelling ecosystem and its potential impact on ocean-atmosphere CO2 flux; a data and modeling approach. Deep-Sea Res. II 49, 2513–2531 (2002)
    Article ADS CAS Google Scholar
17. Gnanadesikan, A., Slater, R. D., Gruber, N. & Sarmiento, J. L. Oceanic vertical exchange and new production: A comparison between models and observations. Deep-Sea Res. II 49, 363–401 (2002)
    Article ADS Google Scholar
18. Sigman, D. M., Altabet, M. A., McCorkle, D. C., Francois, R. & Fischer, G. The δ15N of nitrate in the Southern Ocean: Consumption of nitrate in surface waters. Glob. Biogeochem. Cycles 13, 1149–1166 (1999)
    Article ADS CAS Google Scholar
19. Franck, V. M., Brzezinski, M. A., Coale, K. H. & Nelson, D. M. Iron and silicic acid concentrations regulate Si uptake north and south of the Polar Frontal Zone in the Pacific Sector of the Southern Ocean. Deep-Sea Res. II 47, 3315–3338 (2000)
    Article ADS CAS Google Scholar
20. Brzezinski, M. A., Dickson, M.-L., Nelson, D. M. & Sambrotto, R. Ratios of Si, C and N uptake by microplankton in the Southern Ocean. Deep-Sea Res. II 50, 619–633 (2003)
    Article ADS CAS Google Scholar
21. Pollard, R. T., Lucas, M. I. & Read, J. F. Physical controls on biogeochemical zonation in the Southern Ocean. Deep-Sea Res. II 49, 3289–3305 (2002)
    Article ADS CAS Google Scholar
22. Sarmiento, J. L., Hughes, T. M. C., Stouffer, R. J. & Manabe, S. Simulated response of the ocean carbon cycle to anthropogenic climate warming. Nature 393, 245–249 (1998)
    Article ADS CAS Google Scholar
23. Sigman, D. M. & Boyle, E. A. Glacial/interglacial variations in atmospheric carbon dioxide. Nature 407, 859–869 (2000)
    Article ADS CAS Google Scholar
24. Speer, K., Rintoul, S. R. & Sloyan, B. The diabatic Deacon Cell. J. Phys. Oceanogr. 30, 3212–3222 (2000)
    Article ADS MathSciNet Google Scholar
25. Sarmiento, J. L. et al. A new estimate of the CaCO3 to organic carbon export ratio. Glob. Biogeochem. Cycles 16, doi:1029/2002GB00191 (2002)
26. Moore, J. K., Abbott, M. R. & Richman, J. G. Location and dynamics of the Antarctic Polar Front from satellite sea surface temperature data. J. Geophys. Res. 104, 3059–3073 (1999)
    Article ADS Google Scholar
27. Belkin, I. M. & Gordon, A. L. Southern Ocean fronts from the Greenwich meridian to Tasmania. J. Geophys. Res. 101, 3675–3696 (1996)
    Article ADS Google Scholar
28. Levitus, S. et al. World Ocean Database 1998 Vol. 1_, Introduction_ (NOAA NESDIS, Washington DC, 1998)
    Google Scholar
29. Kara, A. B., Rochford, P. A. & Hurlburt, H. E. Mixed layer depth variability over the global ocean. J. Geophys. Res. 108, doi:10.1029/2000C000736 (2003)
30. Gruber, N. & Sarmiento, J. L. Global patterns of marine nitrogen fixation and denitrification. Glob. Biogeochem. Cycles 11, 235–266 (1997)
    Article ADS CAS Google Scholar

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