References
- Boyd, P. and P. Newton, 1995. Evidence of the potential influence of planktonic community structure on the interannual variability of particulate organic carbon flux. Deep-Sea Research Part I, 42: 619-639. https://doi.org/10.1016/0967-0637(95)00017-Z
- Boyd, P.W., A.J. Watson, C.S. Law, E.R. Abraham, T. Trull, R. Murdoch, et al., 2000. A mesoscale phytoplankton bloom in the polar Southern Ocean stimulated by iron fertilization. Nature, 407: 695-702. https://doi.org/10.1038/35037500
- Brennwald, M.S., M. Schmidt, J. Oser, and R. Kipfer, 2016. A portable and autonomous mass spectrometric system for on-site environmental gas analysis. Environmental Science & Technology, 50: 13455-13463. https://doi.org/10.1021/acs.est.6b03669
- Bronk, D.A. and B.B. Ward, (2000). Magnitude of dissolved organic nitrogen release relative to gross nitrogen uptake in marine systems. Limnol. Oceanogr, 45: 1879-1883. https://doi.org/10.4319/lo.2000.45.8.1879
-
C.H. Chang, N.C. Johnson, and N. Cassar, 2014. Neural network-based estimates of Southern Ocean net community production from in-situ
$O_2$ / Ar and satellite observation: a methodological study. Biogeosciences, 11: 3279-3297. https://doi.org/10.5194/bg-11-3279-2014 -
Cassar, N., B.A. Barnett, M.L. Bender, J. Kaiser, R.C. Hamme, and B. Tilbrook, 2009. Continuous high-frequency dissolved
$O_2$ /Ar measurements by equilibrator inlet mass spectrometry. Analytical Chemistry, 81: 1855-1864. https://doi.org/10.1021/ac802300u - Cassar, N., P.J. DiFiore, B.A. Barnett, M.L. Bender, A.R. Bowie, B. Tilbrook, et al., 2011. The influence of iron and light on net community production in the Subantarctic and Polar Frontal Zones. Biogeosciences, 8: 227-237. https://doi.org/10.5194/bg-8-227-2011
-
Coale, K.H. and K.W. Bruland, 1985.
$^{234}Th:^{238}$ U disequilibria within the California Current. Limnol. Oceanogr, 30: 22-33. https://doi.org/10.4319/lo.1985.30.1.0022 - Craig, H., and T. Hayward, 1987. Oxygen supersaturation in the ocean: Biological versus physical contributions. Science, 235: 199-202. https://doi.org/10.1126/science.235.4785.199
- Dugdale, R.C. and J.J. Goering, 1967. Uptake of new and regenerated forms of nitrogen in primary productivity. Limnol. Oceanogr, 12: 196-206. https://doi.org/10.4319/lo.1967.12.2.0196
- Dunne, J., R. Armstrong, A. Gnanadesikan, J. Sarmiento, and R. Slater, 2005. Empirical and mechanistic models for the particle export ratio. Global Biogeochemical Cycles, 19.
- Eveleth, R., M.-L. Timmermans, and N. Cassar, 2014. Physical and biological controls on oxygen saturation variability in the upper Arctic Ocean. J. of Geophysical Research, 119: 7420-7432.
- Eveleth, R., N. Cassar, R.M. Sherrell, H. Ducklow, M.P. Meredith, H.J. Venables, et al., 2017. Ice melt influence on summertime net community production along the Western Antarctic Peninsula. Deep-Sea Research Part Ii-Topical Studies in Oceanography, 139: 89-102. https://doi.org/10.1016/j.dsr2.2016.07.016
- Falkowski, P.G., E.A. Laws, , R.T. Barber, and J.W. Murray, 2003. Phytoplankton and their role in primary, new, and export production. In M. J. R. Fasham (Ed.), Ocean Biogeochemistry. Global Change - The IGBP Series (99-121 pp.). Springer Berlin Heidelberg.
-
Ferron, S., S.T. Wilson, S. Martinez-Garcia, Quay, P.D., and D.M. Karl, 2015. Metabolic balance in the mixed layer of the oligotrophic North Pacific Ocean from diel changes in
$O_2$ /Ar saturation ratios. Geophysical Research Letters, 42: 3421-3430. https://doi.org/10.1002/2015GL063555 - Field, C.B., 1998. Primary production of the biosphere: integrating terrestrial and oceanic components. Science, 281, 237-240. https://doi.org/10.1126/science.281.5374.237
- Giesbrecht, K.E., R.C. Hamme, and S.R. Emerson, 2012. Biological productivity along Line P in the subarctic northeast Pacific: In situ versus incubation-based methods. Global Biogeochemical Cycles, 26: GB3028.
- Hahm, D., T.S. Rhee, H.C. Kim, J. Park, Y.N. Kim, H.C. Shin, and S. Lee, 2014. Spatial and temporal variation of net community production and its regulating factors in the Amundsen Sea, Antarctica. J. of Geophysical Research, 119: 2815-2826.
-
Hamme, R., N. Cassar, V. Lance, R. Vaillancourt, M. Bender, P. Strutton, et al. 2012. Dissolved
$O_2$ /Ar and other methods reveal rapid changes in productivity during a Lagrangian experiment in the Southern Ocean. J. Geophys. Res, 117: C00F12. - Hamme, R.C., and J.P. Severinghaus, 2007. Trace gas disequilibria during deep-water formation, 54: 939-950. https://doi.org/10.1016/j.dsr.2007.03.008
- Howard, E.M., C.A. Durkin, G.M.M. Hennon, F. Ribalet, and R.H.R. Stanley, 2017. Biological production, export efficiency, and phytoplankton communities across 8,000 km of the South Atlantic. Global Biogeochemical Cycles, 31: 1066-1088. https://doi.org/10.1002/2016GB005488
- IPCC, W., 2013. Climate Change 2013: The Physical Science Basis. (T. F. Stocker, D. Qin, G.-K. Plattner, M. B. Tignor, S. K. Allen, J. Boschung, et al., Eds.) (1-1552 pp.).
-
Kaiser, J., M.K. Reuer, B. Barnett, and M.L. Bender, 2005. Marine productivity estimates from continuous
$O_2$ /Ar ratio measurements by membrane inlet mass spectrometry. Geophysical Research Letters, 32. -
Kana, T., C. Darkangelo, M. Hunt, J. Oldham, G. Bennett, and J. Cornwell, 1994. Membrane inlet mass spectrometer for rapid high-precision determination of
$N_2$ ,$O_2$ , and Ar in environmental water samples. Anal. Chem., 66: 4166-4170. https://doi.org/10.1021/ac00095a009 -
Kana, T.M., J.C. Cornwell, and L. Zhong, 2006. Determination of denitrification in the chesapeake bay from measurements of
$N_2$ accumulation in bottom water. Estuaries and Coasts, 29: 222-231. https://doi.org/10.1007/BF02781991 - Laws, E., P. Falkowski, W. Smith, H. Ducklow, and J. McCarthy, 2000. Temperature effects on export production in the open ocean. Global Biogeochemical Cycles, 14: 1231-1246. https://doi.org/10.1029/1999GB001229
- Laws, E.A., 1991. Photosynthetic quotients, new production and net community production in the open ocean. Deep-Sea Research, 38: 143-167. https://doi.org/10.1016/0198-0149(91)90059-O
- Laws, E.A., E. D'Sa, and P. Naik, 2011. Simple equations to estimate ratios of new or export production to total production from satellite-derived estimates of sea surface temperature and primary production. Limnol. Oceanogr.: Methods, 9: 593-601. https://doi.org/10.4319/lom.2011.9.593
-
Li, Z. and N. Cassar, 2016. Satellite estimates of net community production based on
$O_2$ /Ar observations and comparison to other estimates. Global Biogeochemical Cycles, 30: 735-752. https://doi.org/10.1002/2015GB005314 -
Lockwood, D., P.D. Quay, M.T. Kavanaugh, L.W. Juranek, and R.A. Feely, 2012. High-resolution estimates of net community production and air-sea
$CO_2$ flux in the northeast Pacific. Global Biogeochemical Cycles, 26: GB4010. - Machler, L., M.S. Brennwald, and R. Kipfer, 2012. Membrane inlet mass spectrometer for the quasi-continuous on-site analysis of dissolved gases in groundwater. Environmental Science & Technology, 46: 8288-8296. https://doi.org/10.1021/es3004409
- Manning, C.C., R.H.R. Stanley, D.P. Nicholson, J.M. Smith, J. Timothy Pennington, M.R. Fewings, et al., 2017. Impact of recently upwelled water on productivity investigated using in situ and incubation-based methods in Monterey Bay. J. of Geophysical Research, 122: 1901-1926.
- Martin, J.H., G.A. Knauer, D.M. Karl, and W.W. Broenkow, 1987. VERTEX: carbon cycling in the northeast Pacific. Deep Sea Research Part a. Oceanographic Research Papers, 34: 267-285. https://doi.org/10.1016/0198-0149(87)90086-0
-
Nemcek, N., D. Ianson, and P.D. Tortell, 2008. A high-resolution survey of DMS,
$CO_2$ , and$O_2$ /Ar distributions in productive coastal waters. Global Biogeochemical Cycles, 22: GB2009. -
Palevsky, H.I., F. Ribalet, and J.E. Swalwell, 2013. The influence of net community production and phytoplankton community structure on
$CO_2$ uptake in the Gulf of Alaska. Global Biogeochemical Cycles, 27: 664-676. https://doi.org/10.1002/gbc.20058 - Park, J., F.I. Kuzminov, B. Bailleul, E.J. Yang, S. Lee, P.G. Falkowski, and M.Y. Gorbunov, 2017. Light availability rather than Fe controls the magnitude of massive phytoplankton bloom in the Amundsen Sea polynyas, Antarctica. Limnol. Oceanogr, 48: 2260-2276.
-
Reuer, M., B. Barnett, M. Bender, P. Falkowski, and M. Hendricks, 2007. New estimates of Southern Ocean biological production rates from
$O_2$ /Ar ratios and the triple isotope composition of$O_2$ . Deep-Sea Research Part I, 54: 951-974. https://doi.org/10.1016/j.dsr.2007.02.007 - Richardson, T.L. and J. GA, 2007. Small phytoplankton and carbon export from the surface ocean. Science, 315: 838-840. https://doi.org/10.1126/science.1133471
-
Sabine, C., R. Feely, N. Gruber, R. Key, K. Lee, J. Bullister, et al., 2004. The Oceanic Sink for Anthropogenic
$CO_2$ . Science, 305: 367-371. https://doi.org/10.1126/science.1097403 - Stanley, R.H.R. and W.J. Jenkins, 2013. Noble Gases in Seawater as Tracers for Physical and Biogeochemical Ocean Processes. In P. Burnard (Ed.), The Noble Gases as Geochemical Tracers (55-79 pp.). Berlin, Heidelberg: Springer Berlin Heidelberg.
- Stanley, R.H.R., J. Kirkpatrick, N. Cassar, B. Barnett, and M. Bender, 2010. Net community production and gross primary production rates in the western equatorial Pacific. Global Biogeochemical Cycles, 24.
- Stukel, M.R. and M.R. Landry, 2010. Contribution of picophytoplankton to carbon export in the equatorial Pacific: A reassessment of food web flux inferences from inverse models. Limnol. Oceanogr, 55: 2669-2685. https://doi.org/10.4319/lo.2010.55.6.2669
- Takahashi, T., C. Sweeney, B. Hales, D. Chipman, T. Newberger, J. Goddard, et al., 2012. The changing carbon cycle in the Southern Ocean. Oceanography, 25: 26-37. https://doi.org/10.5670/oceanog.2012.71
- Tortell, P.D., 2005. Dissolved gas measurements in oceanic waters made by membrane inlet mass spectrometry, 3: 24-37. https://doi.org/10.4319/lom.2005.3.24
- Ulfsbo, A., N. Cassar, M. Korhonen, S. van Heuven, M. Hoppema, G. Kattner, and L.G. Anderson, 2014. Late summer net community production in the central Arctic Ocean using multiple approaches. Global Biogeochemical Cycles, 2014GB004833.
-
Volk, T. and M.I. Hoffert, 1985. Ocean Carbon Pumps: Analysis of Relative Strengths and Efficiencies in Ocean-Driven Atmospheric
$CO_2$ Changes. In The Carbon Cycle and Atmospheric$CO_2$ : Natural Variations Archean to Present (99-110 pp.). Washington, D. C.: American Geophysical Union.