BioGeoChemical-Argo Floats Reveal Stark Latitudinal Gradient in the Southern Ocean Deep Carbon Flux Driven by Phytoplankton Community Composition

Terrats, Louis; Claus, Hervé; Briggs, Nathan; Poteau, Antoine; Briat, Benjamin; Lacour, Léo; Ricour, Florian; Mangin, Antoine; Neukermans, Griet

doi:10.1029/2022GB007624

Article (Scientific journals)

BioGeoChemical-Argo Floats Reveal Stark Latitudinal Gradient in the Southern Ocean Deep Carbon Flux Driven by Phytoplankton Community Composition

Terrats, Louis; Claus, Hervé; Briggs, Nathan et al.

2023 • In Global Biogeochemical Cycles

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https://hdl.handle.net/2268/308270

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10.1029/2022GB007624

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Abstract :

[en] The Biological Carbon Pump (BCP) exerts a significant control on the global climate by contributing to sequestration of atmospheric CO2 in the ocean interior (Sarmiento & Gruber, 2006). The BCP corresponds to the downwards transport of a part of the photosynthetically produced organic material at the ocean surface that becomes ultimately sequestered when this material reaches sufficiently deep waters (>1,000 m) or the sea floor (Siegel et al., 2021). Roughly 40% of this transport is thought to be due to the cumulative actions of physical (i.e., mixed-layer pump and subduction pump) and biological mechanisms (diurnal migration pump and seasonal

Disciplines :

Earth sciences & physical geography

Author, co-author :

Terrats, Louis

Claus, Hervé

Briggs, Nathan

Poteau, Antoine

Briat, Benjamin

Lacour, Léo

Ricour, Florian ; Université de Liège - ULiège > Freshwater and OCeanic science Unit of reSearch (FOCUS)

Mangin, Antoine

Neukermans, Griet

Language :

English

Title :

BioGeoChemical-Argo Floats Reveal Stark Latitudinal Gradient in the Southern Ocean Deep Carbon Flux Driven by Phytoplankton Community Composition

Publication date :

2023

Journal title :

Global Biogeochemical Cycles

ISSN :

0886-6236

eISSN :

1944-9224

Publisher :

Wiley-Blackwell, Washington, United States - District of Columbia

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 28 October 2023

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Bibliography

Antoine, D., & Morel, A. (1996). Oceanic primary production: 1. Adaptation of a spectral light-photosynthesis model in view of application to satellite chlorophyll observations. Global Biogeochemical Cycles, 10(1), 43–55. https://doi.org/10.1029/95GB02831
Ardyna, M., Claustre, H., Sallée, J.-B., D'Ovidio, F., Gentili, B., van Dijken, G., et al. (2017). Delineating environmental control of phytoplankton biomass and phenology in the Southern Ocean. Geophysical Research Letters, 44(10), 5016–5024. https://doi.org/10.1002/2016GL072428
Argo (2023). Argo float data and metadata from global data assembly Centre (Argo GDAC). SEANOE, Ed. https://doi.org/10.17882/42182
Armand, L. K., Cornet-Barthaux, V., Mosseri, J., & Quéguiner, B. (2008). Late summer diatom biomass and community structure on and around the naturally iron-fertilised Kerguelen Plateau in the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 55(5), 653–676. https://doi.org/10.1016/j.dsr2.2007.12.031
Armstrong, R. A., Lee, C., Hedges, J. I., Honjo, S., & Wakeham, S. G. (2002). A new, mechanistic model for organic carbon fluxes in the ocean based on the quantitative association of POC with ballast minerals. Deep-Sea Research Part II Topical Studies in Oceanography, 49(1–3), 219–236. https://doi.org/10.1016/S0967-0645(01)00101-1
Arteaga, L., Haëntjens, N., Boss, E., Johnson, K. S., & Sarmiento, J. L. (2018). Assessment of export efficiency equations in the southern ocean applied to satellite-based net primary production. Journal of Geophysical Research: Oceans, 123(4), 2945–2964. https://doi.org/10.1002/2018JC013787
Baines, S. B., Twining, B. S., Brzezinski, M. A., Nelson, D. M., & Fisher, N. S. (2010). Causes and biogeochemical implications of regional differences in silicification of marine diatoms. Global Biogeochemical Cycles, 24(4). https://doi.org/10.1029/2010GB003856
Behera, N., Swain, D., & Sil, S. (2020). Effect of Antarctic sea ice on chlorophyll concentration in the Southern Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 178, 104853. https://doi.org/10.1016/j.dsr2.2020.104853
Bellacicco, M., Cornec, M., Organelli, E., Brewin, R. J. W., Neukermans, G., Volpe, G., et al. (2019). Global variability of optical backscattering by non-algal particles from a biogeochemical-Argo data set. Geophysical Research Letters, 46(16), 9767–9776. https://doi.org/10.1029/2019gl084078
Bishop, J. K. B., Amaral, V. J., Lam, P. J., Wood, T. J., Lee, J.-M., Laubach, A., et al. (2022). Transmitted cross-polarized light detection of particulate inorganic carbon concentrations and fluxes in the ocean water column: Ships to ARGO floats. Frontiers in Remote Sensing, 3. https://doi.org/10.3389/frsen.2022.837938
Bishop, J. K. B., & Wood, T. J. (2009). Year-round observations of carbon biomass and flux variability in the Southern Ocean. Global Biogeochemical Cycles, 23(2), 1–12. https://doi.org/10.1029/2008GB003206
Bittig, H. C., & Körtzinger, A. (2015). Tackling oxygen optode drift: Near-surface and in-air oxygen optode measurements on a float provide an accurate in situ reference. Journal of Atmospheric and Oceanic Technology, 32(8), 1536–1543. https://doi.org/10.1175/JTECH-D-14-00162.1
Bittig, H. C., Körtzinger, A., Neill, C., van Ooijen, E., Plant, J. N., Hahn, J., et al. (2018). Oxygen optode sensors: Principle, characterization, calibration, and application in the ocean. Frontiers in Marine Science, 4. https://doi.org/10.3389/fmars.2017.00429
Bittig, H. C., Maurer, T. L., Plant, J. N., Wong, A. P., Schmechtig, C., Claustre, H., et al. (2019). A BGC-Argo guide: Planning, deployment, data handling and usage. In Frontiers in marine science (Vol. 6). Frontiers Media S.A. https://doi.org/10.3389/fmars.2019.00502
Bittig, H. C., Steinhoff, T., Claustre, H., Fiedler, B., Williams, N. L., Sauzède, R., et al. (2018). An alternative to static climatologies: Robust estimation of open ocean CO2 variables and nutrient concentrations from T, S, and O2 data using Bayesian neural networks. Frontiers in Marine Science, 5. https://doi.org/10.3389/fmars.2018.00328
Blain, S., Quéguiner, B., Armand, L., Belviso, S., Bombled, B., Bopp, L., et al. (2007). Effect of natural iron fertilization on carbon sequestration in the Southern Ocean. Nature, 446(7139), 1070–1074. https://doi.org/10.1038/nature05700
Blain, S., Rembauville, M., Crispi, O., & Obernosterer, I. (2021). Synchronized autonomous sampling reveals coupled pulses of biomass and export of morphologically different diatoms in the Southern Ocean. Limnology & Oceanography, 66(3), 753–764. https://doi.org/10.1002/lno.11638
Borrione, I., Aumont, O., Nielsdóttir, M. C., & Schlitzer, R. (2014). Sedimentary and atmospheric sources of iron around South Georgia, Southern Ocean: A modelling perspective. Biogeosciences, 11(7), 1981–2001. https://doi.org/10.5194/bg-11-1981-2014
Boss, E., & Pegau, W. S. (2001). Relationship of light scattering at an angle in the backward direction to the backscattering coefficient. Applied Optics, 40(30), 5503–5507. https://doi.org/10.1364/AO.40.005503
Boss, E., Slade, W., & Hill, P. (2009). Effect of particulate aggregation in aquatic environments on the beam attenuation and its utility as a proxy for particulate mass. Optics Express, 17(11), 9408–9420. https://doi.org/10.1364/OE.17.009408
Bowie, A. R., van der Merwe, P., Quéroué, F., Trull, T., Fourquez, M., Planchon, F., et al. (2015). Iron budgets for three distinct biogeochemical sites around the Kerguelen Archipelago (Southern Ocean) during the natural fertilisation study, KEOPS-2. Biogeosciences, 12(14), 4421–4445. https://doi.org/10.5194/bg-12-4421-2015
Boyd, P. W., Claustre, H., Levy, M., Siegel, D. A., & Weber, T. (2019). Multi-faceted particle pumps drive carbon sequestration in the ocean. Nature, 568(7752), 327–335. https://doi.org/10.1038/s41586-019-1098-2
Briggs, E. M., Martz, T. R., Talley, L. D., Mazloff, M. R., & Johnson, K. S. (2018). Physical and biological drivers of biogeochemical tracers within the seasonal sea ice zone of the southern ocean from profiling floats. Journal of Geophysical Research: Oceans, 123(2), 746–758. https://doi.org/10.1002/2017JC012846
Briggs, N., DallOlmo, G., & Claustre, H. (2020). Major role of particle fragmentation in regulating biological sequestration of CO2 by the oceans. Science, 367(6479), 791–793. https://doi.org/10.1126/science.aay1790
Briggs, N., Perry, M. J., Cetinić, I., Lee, C., D'Asaro, E., Gray, A. M., & Rehm, E. (2011). High-resolution observations of aggregate flux during a sub-polar North Atlantic spring bloom. Deep-Sea Research Part I Oceanographic Research Papers, 58(10), 1031–1039. https://doi.org/10.1016/j.dsr.2011.07.007
Briggs, N. T., Slade, W. H., Boss, E., & Perry, M. J. (2013). Method for estimating mean particle size from high-frequency fluctuations in beam attenuation or scattering measurements. Applied Optics, 52(27), 6710–6725. https://doi.org/10.1364/AO.52.006710
Buesseler, K. O., & Boyd, P. W. (2009). Shedding light on processes that control particle export and flux attenuation in the twilight zone of the open ocean. Limnology & Oceanography, 54(4), 1210–1232. https://doi.org/10.4319/lo.2009.54.4.1210
Buesseler, K. O., Boyd, P. W., Black, E. E., & Siegel, D. A. (2020). Metrics that matter for assessing the ocean biological carbon pump. Proceedings of the National Academy of Sciences of the United of States America, 117(18), 9679–9687. https://doi.org/10.1073/pnas.1918114117
Cael, B. B., Cavan, E. L., & Britten, G. L. (2021). Reconciling the size-dependence of marine particle sinking speed. Geophysical Research Letters, 48(5), e2020GL091771. https://doi.org/10.1029/2020GL091771
Carlotti, F., Jouandet, M.-P., Nowaczyk, A., Harmelin-Vivien, M., Lefèvre, D., Richard, P., et al. (2015). Mesozooplankton structure and functioning during the onset of the Kerguelen phytoplankton bloom during the KEOPS2 survey. Biogeosciences, 12(14), 4543–4563. https://doi.org/10.5194/bg-12-4543-2015
Cavan, E. L., Belcher, A., Atkinson, A., Hill, S. L., Kawaguchi, S., McCormack, S., et al. (2019). The importance of Antarctic krill in biogeochemical cycles. Nature Communications, 10(1), 4742. https://doi.org/10.1038/s41467-019-12668-7
Cavan, E. L., Henson, S. A., Belcher, A., & Sanders, R. (2017). Role of zooplankton in determining the efficiency of the biological carbon pump. Biogeosciences, 14(1), 177–186. https://doi.org/10.5194/bg-14-177-2017
Cavan, E. L., le Moigne, F. A. C., Poulton, A. J., Tarling, G. A., Ward, P., Daniels, C. J., et al. (2015). Attenuation of particulate organic carbon flux in the Scotia Sea, Southern Ocean, is controlled by zooplankton fecal pellets. Geophysical Research Letters, 42(3), 821–830. https://doi.org/10.1002/2014GL062744
Cetinić, I., Perry, M. J., Briggs, N. T., Kallin, E., D'Asaro, E. A., & Lee, C. M. (2012). Particulate organic carbon and inherent optical properties during 2008 North Atlantic bloom experiment. Journal of Geophysical Research, 117(6), C06028. https://doi.org/10.1029/2011JC007771
Cetinić, I., Perry, M. J., D'Asaro, E., Briggs, N., Poulton, N., Sieracki, M. E., & Lee, C. M. (2015). A simple optical index shows spatial and temporal heterogeneity in phytoplankton community composition during the 2008 North Atlantic Bloom Experiment. Biogeosciences, 12(7), 2179–2194. https://doi.org/10.5194/bg-12-2179-2015
Claustre, H., Johnson, K. S., & Takeshita, Y. (2020). Observing the Global Ocean with biogeochemical-Argo. Annual Review of Marine Science, 12(1), 23–48. https://doi.org/10.1146/annurev-marine-010419
Claustre, H., Legendre, L., Boyd, P. W., & Levy, M. (2021). The Oceans' biological carbon pumps: Framework for a Research observational community approach. Frontiers in Marine Science, 8. https://doi.org/10.3389/fmars.2021.780052
Cornec, M., Claustre, H., Mignot, A., Guidi, L., Lacour, L., Poteau, A., et al. (2021). Deep chlorophyll maxima in the global ocean: Occurrences, drivers and characteristics. Global Biogeochemical Cycles, 35(4), e2020GB006759. https://doi.org/10.1029/2020GB006759
Dall'Olmo, G., & Mork, K. A. (2014). Carbon export by small particles in the Norwegian Sea. Geophysical Research Letters, 41(8), 2921–2927. https://doi.org/10.1002/2014GL059244
Deppeler, S. L., & Davidson, A. T. (2017). Southern Ocean phytoplankton in a changing climate. Frontiers in Marine Science, 4, 40. https://doi.org/10.3389/fmars.2017.00040
DeVries, T. (2014). The oceanic anthropogenic CO2 sink: Storage, air-sea fluxes, and transports over the industrial era. Global Biogeochemical Cycles, 28(7), 631–647. https://doi.org/10.1002/2013GB004739
d'Ovidio, F., della Penna, A., Trull, T. W., Nencioli, F., Pujol, M.-I., Rio, M.-H., et al. (2015). The biogeochemical structuring role of horizontal stirring: Lagrangian perspectives on iron delivery downstream of the Kerguelen Plateau. Biogeosciences, 12(19), 5567–5581. https://doi.org/10.5194/bg-12-5567-2015
Durkin, C. A., Buesseler, K. O., Cetinić, I., Estapa, M. L., Kelly, R. P., & Omand, M. (2021). A visual tour of carbon export by sinking particles. Global Biogeochemical Cycles, 35(10), e2021GB006985. https://doi.org/10.1029/2021GB006985
Durkin, C. A., Cetinić, I., Estapa, M., Ljubešić, Z., Mucko, M., Neeley, A., & Omand, M. (2022). Tracing the path of carbon export in the ocean though DNA sequencing of individual sinking particles. The ISME Journal, 16(8), 1896–1906. https://doi.org/10.1038/s41396-022-01239-2
Ebersbach, F., & Trull, T. W. (2008). Sinking particle properties from polyacrylamide gels during the KErguelen Ocean and Plateau compared Study (KEOPS): Zooplankton control of carbon export in an area of persistent natural iron inputs in the Southern Ocean. Limnology & Oceanography, 53(1), 212–224. https://doi.org/10.4319/lo.2008.53.1.0212
Ebersbach, F., Trull, T. W., Davies, D. M., & Bray, S. G. (2011). Controls on mesopelagic particle fluxes in the sub-Antarctic and polar frontal zones in the Southern Ocean South of Australia in summer—Perspectives from free-drifting sediment traps. Deep Sea Research Part II: Topical Studies in Oceanography, 58(21), 2260–2276. https://doi.org/10.1016/j.dsr2.2011.05.025
Estapa, M., Durkin, C., Buesseler, K., Johnson, R., & Feen, M. (2017). Carbon flux from bio-optical profiling floats: Calibrating transmissometers for use as optical sediment traps. Deep-Sea Research Part I Oceanographic Research Papers, 120, 100–111. https://doi.org/10.1016/j.dsr.2016.12.003
Estapa, M., Durkin, C., Slade, W., Huffard, C., O'Neill, S., & Omand, M. (2023). A new, global optical sediment trap calibration. EarthArXiv. https://doi.org/10.31223/X5NQ1X
Estapa, M. L., Buesseler, K., Boss, E., & Gerbi, G. (2013). Autonomous, high-resolution observations of particle flux in the oligotrophic ocean. Biogeosciences, 10(8), 5517–5531. https://doi.org/10.5194/bg-10-5517-2013
Estapa, M. L., Feen, M. L., & Breves, E. (2019). Direct observations of biological carbon export from profiling floats in the subtropical North Atlantic. Global Biogeochemical Cycles, 33(3), 282–300. https://doi.org/10.1029/2018GB006098
Gardner, W. D., Richardson, M. J., & Smith, W. O. (2000). Seasonal patterns of water column particulate organic carbon and fluxes in the Ross Sea, Antarctica. Deep Sea Research Part II: Topical Studies in Oceanography, 47(15), 3423–3449. https://doi.org/10.1016/S0967-0645(00)00074-6
Garrity, C., Ramseier, R. O., Peinert, R., Kern, S., & Fischer, G. (2005). Water column particulate organic carbon modeled fluxes in the ice-frequented Southern Ocean. Journal of Marine Systems, 56(1), 133–149. https://doi.org/10.1016/j.jmarsys.2004.09.009
Gohin, F., Druon, J. N., & Lampert, L. (2002). A five channel chlorophyll concentration algorithm applied to SeaWiFS data processed by SeaDAS in coastal waters. International Journal of Remote Sensing, 23(8), 1639–1661. https://doi.org/10.1080/01431160110071879
Gray, A. R., Johnson, K. S., Bushinsky, S. M., Riser, S. C., Russell, J. L., Talley, L. D., et al. (2018). Autonomous biogeochemical floats detect significant carbon dioxide outgassing in the high-latitude Southern Ocean. Geophysical Research Letters, 45(17), 9049–9057. https://doi.org/10.1029/2018GL078013
Guidi, L., Jackson, G. A., Stemmann, L., Miquel, J. C., Picheral, M., & Gorsky, G. (2008). Relationship between particle size distribution and flux in the mesopelagic zone. Deep Sea Research Part I: Oceanographic Research Papers, 55(10), 1364–1374. https://doi.org/10.1016/j.dsr.2008.05.014
Guidi, L., Legendre, L., Reygondeau, G., Uitz, J., Stemmann, L., & Henson, S. A. (2015). A new look at ocean carbon remineralization for estimating deepwater sequestration. Global Biogeochemical Cycles, 29(7), 1044–1059. https://doi.org/10.1002/2014GB005063
Guinehut, S., Dhomps, A.-L., Larnicol, G., & le Traon, P.-Y. (2012). High resolution 3-D temperature and salinity fields derived from in situ and satellite observations. Ocean Science, 8(5), 845–857. https://doi.org/10.5194/os-8-845-2012
Haëntjens, N., Della Penna, A., Briggs, N., Karp-Boss, L., Gaube, P., Claustre, H., & Boss, E. (2020). Detecting mesopelagic organisms using biogeochemical-Argo floats. Geophysical Research Letters, 47(6), e2019GL086088. https://doi.org/10.1029/2019GL086088
Halfter, S., Cavan, E. L., Swadling, K. M., Eriksen, R. S., & Boyd, P. W. (2020). The role of zooplankton in establishing carbon export regimes in the southern ocean—A comparison of two representative case studies in the subantarctic region. Frontiers in Marine Science, 7, 837. https://doi.org/10.3389/fmars.2020.567917
Henson, S. A., Sanders, R., & Madsen, E. (2012). Global patterns in efficiency of particulate organic carbon export and transfer to the deep ocean. Global Biogeochemical Cycles, 26(1), GB1028. https://doi.org/10.1029/2011GB004099
Holte, J., & Talley, L. (2009). A new algorithm for finding mixed layer depths with applications to Argo data and subantarctic mode water formation. Journal of Atmospheric and Oceanic Technology, 26(9), 1920–1939. https://doi.org/10.1175/2009JTECHO543.1.s1
Holte, J., Talley, L. D., Gilson, J., & Roemmich, D. (2017). An Argo mixed layer climatology and database. Geophysical Research Letters, 44(11), 5618–5626. https://doi.org/10.1002/2017GL073426
Hu, C., Lee, Z., & Franz, B. (2012). Chlorophyll a algorithms for oligotrophic oceans: A novel approach based on three-band reflectance difference. Journal of Geophysical Research, 117(1), C01011. https://doi.org/10.1029/2011JC007395
Huisman, J., & Sommeijer, B. (2002). Maximal sustainable sinking velocity of phytoplankton. Marine Ecology Progress Series, 244, 39–48. https://doi.org/10.3354/meps244039
Iversen, M. H., Nowald, N., Ploug, H., Jackson, G. A., & Fischer, G. (2010). High resolution profiles of vertical particulate organic matter export off Cape Blanc, Mauritania: Degradation processes and ballasting effects. Deep Sea Research Part I: Oceanographic Research Papers, 57(6), 771–784. https://doi.org/10.1016/j.dsr.2010.03.007
Iversen, M. H., & Ploug, H. (2013). Temperature effects on carbon-specific respiration rate and sinking velocity of diatom aggregates—Potential implications for Deep Ocean export processes. Biogeosciences, 10(6), 4073–4085. https://doi.org/10.5194/bg-10-4073-2013
Johnson, K. S., Plant, J. N., Dunne, J. P., Talley, L. D., & Sarmiento, J. L. (2017). Annual nitrate drawdown observed by SOCCOM profiling floats and the relationship to annual net community production. Journal of Geophysical Research: Oceans, 122(8), 6668–6683. https://doi.org/10.1002/2017JC012839
Jouandet, M.-P., Jackson, G. A., Carlotti, F., Picheral, M., Stemmann, L., & Blain, S. (2014). Rapid formation of large aggregates during the spring bloom of Kerguelen island: Observations and model comparisons. Biogeosciences, 11(16), 4393–4406. https://doi.org/10.5194/bg-11-4393-2014
Kemp, A. E. S., Pike, J., Pearce, R. B., & Lange, C. B. (2000). The “fall dump”—A new perspective on the role of a “shade flora” in the annual cycle of diatom production and export flux. Deep Sea Research Part II: Topical Studies in Oceanography, 47(9), 2129–2154. https://doi.org/10.1016/S0967-0645(00)00019-9
Kheireddine, M., Dall'Olmo, G., Ouhssain, M., Krokos, G., Claustre, H., Schmechtig, C., et al. (2020). Organic carbon export and loss rates in the red sea. Global Biogeochemical Cycles, 34(10), e2020GB006650. https://doi.org/10.1029/2020GB006650
Kim, M., Hwang, J., Kim, H. J., Kim, D., Yang, E. J., Ducklow, H. W., et al. (2015). Sinking particle flux in the sea ice zone of the Amundsen Shelf, Antarctica. Deep Sea Research Part I: Oceanographic Research Papers, 101, 110–117. https://doi.org/10.1016/j.dsr.2015.04.002
Lacour, L., Briggs, N., Claustre, H., Ardyna, M., & Dall'Olmo, G. (2019). The intraseasonal dynamics of the mixed layer pump in the subpolar North Atlantic Ocean: A biogeochemical-Argo float approach. Global Biogeochemical Cycles, 33(3), 266–281. https://doi.org/10.1029/2018GB005997
Lafond, A., Leblanc, K., Legras, J., Cornet, V., & Quéguiner, B. (2020). The structure of diatom communities constrains biogeochemical properties in surface waters of the Southern Ocean (Kerguelen Plateau). Journal of Marine Systems, 212, 103458. https://doi.org/10.1016/j.jmarsys.2020.103458
Lancelot, C., de Montety, A., Goosse, H., Becquevort, S., Schoemann, V., Pasquer, B., & Vancoppenolle, M. (2009). Spatial distribution of the iron supply to phytoplankton in the Southern Ocean: A model study. Biogeosciences, 6(12), 2861–2878. https://doi.org/10.5194/bg-6-2861-2009
Lasbleiz, M., Leblanc, K., Armand, L. K., Christaki, U., Georges, C., Obernosterer, I., & Quéguiner, B. (2016). Composition of diatom communities and their contribution to plankton biomass in the naturally iron-fertilized region of Kerguelen in the Southern Ocean. FEMS Microbiology Ecology, 92(11), fiw171. https://doi.org/10.1093/femsec/fiw171
Laurenceau-Cornec, E. C., Trull, T. W., Davies, D. M., Bray, S. G., Doran, J., Planchon, F., et al. (2015). The relative importance of phytoplankton aggregates and zooplankton fecal pellets to carbon export: Insights from free-drifting sediment trap deployments in naturally iron-fertilised waters near the Kerguelen Plateau. Biogeosciences, 12(4), 1007–1027. https://doi.org/10.5194/bg-12-1007-2015
Legendre, L., & Le Fèvre, L. F. (1995). Microbial food webs and the export of biogenic carbon in oceans. Aquatic Microbial Ecology, 09(1), 69–77. https://doi.org/10.3354/ame009069
Leys, C., Ley, C., Klein, O., Bernard, P., & Licata, L. (2013). Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median. Journal of Experimental Social Psychology, 49(4), 764–766. https://doi.org/10.1016/j.jesp.2013.03.013
Llort, J., Langlais, C., Matear, R., Moreau, S., Lenton, A., & Strutton, P. G. (2018). Evaluating Southern Ocean carbon eddy-pump from biogeochemical-Argo floats. Journal of Geophysical Research: Oceans, 123(2), 971–984. https://doi.org/10.1002/2017JC012861
MacCready, P., & Quay, P. (2001). Biological export flux in the Southern Ocean estimated from a climatological nitrate budget. Deep Sea Research Part II: Topical Studies in Oceanography, 48(19), 4299–4322. https://doi.org/10.1016/S0967-0645(01)00090-X
Marsay, C. M., Sanders, R. J., Henson, S. A., Pabortsava, K., Achterberg, E. P., & Lampitt, R. S. (2015). Attenuation of sinking particulate organic carbon flux through the mesopelagic ocean. Proceedings of the National Academy of Sciences of the United States of America, 112(4), 1089–1094. https://doi.org/10.1073/pnas.1415311112
Martin, J. H., Gordon, R. M., & Fitzwater, S. E. (1990). Iron in Antarctic waters. Nature, 345(6271), 156–158. https://doi.org/10.1038/345156a0
McKenzie, T., Twardowski, M., Briggs, N., Nayak, A. R., Boswell, K. M., & Dalgleish, F. (2020). Three-dimensional imaging lidar for characterizing particle fields and organisms in the mesopelagic zone. Frontiers in Marine Science, 7. https://doi.org/10.3389/fmars.2020.558745
Morel, A., Huot, Y., Gentili, B., Werdell, P. J., Hooker, S. B., & Franz, B. A. (2007). Examining the consistency of products derived from various ocean color sensors in open ocean (Case 1) waters in the perspective of a multi-sensor approach. Remote Sensing of Environment, 111(1), 69–88. https://doi.org/10.1016/j.rse.2007.03.012
Mouw, C. B., Barnett, A., McKinley, G. A., Gloege, L., & Pilcher, D. (2016a). Phytoplankton size impact on export flux in the global ocean. Global Biogeochemical Cycles, 30(10), 1542–1562. https://doi.org/10.1002/2015GB005355
Mouw, C. B., Barnett, A., McKinley, G. A., Gloege, L., & Pilcher, D. (2016b). Global ocean particulate organic carbon flux merged with satellite parameters. Earth System Science Data, 8(2), 531–541. https://doi.org/10.5194/essd-8-531-2016
Mulet, S., Rio, M.-H., Mignot, A., Guinehut, S., & Morrow, R. (2012). A new estimate of the global 3D geostrophic ocean circulation based on satellite data and in-situ measurements. Deep Sea Research Part II: Topical Studies in Oceanography, 77–80, 70–81. https://doi.org/10.1016/j.dsr2.2012.04.012
Neukermans, G., Bach, L. T., Butterley, A., Sun, Q., Claustre, H., & Fournier, G. R. (2023). Quantitative and mechanistic understanding of the open ocean carbonate pump - Perspectives for remote sensing and autonomous in situ observation. Earth-Science Reviews, 239, 104359. https://doi.org/10.1016/j.earscirev.2023.104359
Neukermans, G., Loisel, H., Mériaux, X., Astoreca, R., & McKee, D. (2012). In situ variability of mass-specific beam attenuation and backscattering of marine particles with respect to particle size, density, and composition. Limnology & Oceanography, 57(1), 124–144. https://doi.org/10.4319/lo.2012.57.1.0124
Nielsdóttir, M. C., Bibby, T. S., Moore, C. M., Hinz, D. J., Sanders, R., Whitehouse, M., et al. (2012). Seasonal and spatial dynamics of iron availability in the Scotia Sea. Marine Chemistry, 130–131, 62–72. https://doi.org/10.1016/j.marchem.2011.12.004
Omand, M. M., Govindarajan, R., He, J., & Mahadevan, A. (2020). Sinking flux of particulate organic matter in the oceans: Sensitivity to particle characteristics. Scientific Reports, 10(1), 5582. https://doi.org/10.1038/s41598-020-60424-5
O'Reilly, J. E., Maritorena, S., Mitchell, B. G., Siegel, D. A., Carder, K. L., Garver, S. A., et al. (1998). Ocean color chlorophyll algorithms for SeaWiFS. Journal of Geophysical Research, 103(C11), 24937–24953. https://doi.org/10.1029/98JC02160
O'Reilly, J. E., Maritorena, S., Siegel, D. A., O'brien, M. C., Toole, D., Mitchell, B. G., et al. (2000). Ocean color chlorophyll-a algorithms for SeaWiFS, OC2, and OC4: Version 4. SeaWIFS Postlaunch Technical Report Series, 11(3), 9–23.
Organelli, E., Barbieux, M., Claustre, H., Schmechtig, C., Poteau, A., Bricaud, A., et al. (2017). Two databases derived from BGC-Argo float measurements for marine biogeochemical and bio-optical applications. Earth System Science Data, 9(2), 861–880. https://doi.org/10.5194/essd-9-861-2017
Organelli, E., Claustre, H., Bricaud, A., Schmechtig, C., Poteau, A., Xing, X., et al. (2016). A novel near-real-time quality-control procedure for radiometric profiles measured by bio-argo floats: Protocols and performances. Journal of Atmospheric and Oceanic Technology, 33(5), 937–951. https://doi.org/10.1175/JTECH-D-15-0193.1
Pauli, N.-C., Flintrop, C. M., Konrad, C., Pakhomov, E. A., Swoboda, S., Koch, F., et al. (2021). Krill and salp faecal pellets contribute equally to the carbon flux at the Antarctic Peninsula. Nature Communications, 12(1), 7168. https://doi.org/10.1038/s41467-021-27436-9
Person, R., Vancoppenolle, M., Aumont, O., & Malsang, M. (2021). Continental and sea ice iron sources fertilize the southern ocean in synergy. Geophysical Research Letters, 48(23), e2021GL094761. https://doi.org/10.1029/2021GL094761
Picheral, M., Catalano, C., Brousseau, D., Claustre, H., Coppola, L., Leymarie, E., et al. (2022). The underwater vision profiler 6: An imaging sensor of particle size spectra and plankton, for autonomous and cabled platforms. Limnology and Oceanography: Methods, 20(2), 115–129. https://doi.org/10.1002/lom3.10475
Planchon, F., Ballas, D., Cavagna, A.-J., Bowie, A. R., Davies, D., Trull, T., et al. (2015). Carbon export in the naturally iron-fertilized Kerguelen area of the Southern Ocean based on the ^234Th approach. Biogeosciences, 12(12), 3831–3848. https://doi.org/10.5194/bg-12-3831-2015
Ploug, H., Iversen, M. H., Koski, M., & Buitenhuis, E. T. (2008). Production, oxygen respiration rates, and sinking velocity of copepod fecal pellets: Direct measurements of ballasting by opal and calcite. Limnology & Oceanography, 53(2), 469–476. https://doi.org/10.4319/lo.2008.53.2.0469
Puigcorbé, V., Roca-Martí, M., Masqué, P., Benitez-Nelson, C. R., Rutgers, V. D., Loeff, M., et al. (2017). Particulate organic carbon export across the Antarctic circumpolar current at 10°E: Differences between north and South of the Antarctic polar front. Deep Sea Research Part II: Topical Studies in Oceanography, 138, 86–101. https://doi.org/10.1016/j.dsr2.2016.05.016
R Core Team. (2022). R: A language and environment for statistical computing. Retrieved from https://www.R-project.org/
Rembauville, M., Blain, S., Armand, L., Quéguiner, B., & Salter, I. (2015). Export fluxes in a naturally iron-fertilized area of the Southern Ocean—Part 2: Importance of diatom resting spores and faecal pellets for export. Biogeosciences, 12(11), 3171–3195. https://doi.org/10.5194/bg-12-3171-2015
Rembauville, M., Briggs, N., Ardyna, M., Uitz, J., Catala, P., Penkerc'h, C., et al. (2017). Plankton assemblage estimated with BGC-Argo floats in the Southern Ocean: Implications for seasonal successions and particle export. Journal of Geophysical Research: Oceans, 122(10), 8278–8292. https://doi.org/10.1002/2017JC013067
Rembauville, M., Salter, I., Dehairs, F., Miquel, J.-C., & Blain, S. (2018). Annual particulate matter and diatom export in a high nutrient, low chlorophyll area of the Southern Ocean. Polar Biology, 41(1), 25–40. https://doi.org/10.1007/s00300-017-2167-3
Rembauville, M., Salter, I., Leblond, N., Gueneugues, A., & Blain, S. (2015). Export fluxes in a naturally iron-fertilized area of the Southern Ocean—Part 1: Seasonal dynamics of particulate organic carbon export from a moored sediment trap. Biogeosciences, 12(11), 3153–3170. https://doi.org/10.5194/bg-12-3153-2015
Rohr, T., Long, M. C., Kavanaugh, M. T., Lindsay, K., & Doney, S. C. (2017). Variability in the mechanisms controlling Southern Ocean phytoplankton bloom phenology in an ocean model and satellite observations. Global Biogeochemical Cycles, 31(5), 922–940. https://doi.org/10.1002/2016GB005615
Rosengard, S. Z., Lam, P. J., Balch, W. M., Auro, M. E., Pike, S., Drapeau, D., & Bowler, B. (2015). Carbon export and transfer to depth across the Southern Ocean great calcite belt. Biogeosciences, 12(13), 3953–3971. https://doi.org/10.5194/bg-12-3953-2015
RStudio Team. (2022). RStudio. Integrated Development Environment for R. Retrieved from http://www.rstudio.com/
Sabu, P., Anilkumar, N., George, J. v., Chacko, R., Tripathy, S. C., & Achuthankutty, C. T. (2014). The influence of air–sea–ice interactions on an anomalous phytoplankton bloom in the Indian Ocean sector of the Antarctic Zone of the Southern Ocean during the austral summer, 2011. Polar Science, 8(4), 370–384. https://doi.org/10.1016/j.polar.2014.08.001
Salter, I., Kemp, A. E. S., Moore, C. M., Lampitt, R. S., Wolff, G. A., & Holtvoeth, J. (2012). Diatom resting spore ecology drives enhanced carbon export from a naturally iron-fertilized bloom in the Southern Ocean. Global Biogeochemical Cycles, 26(1). https://doi.org/10.1029/2010GB003977
Sarmiento, J. L., & Gruber, N. (2006). Ocean biogeochemical dynamics: xiii + 503. In Geological magazine. Princeton University Press. Price £48.95 (hard covers). 0 691 01707 7. https://doi.org/10.1017/S0016756807003755
Sauzède, R., Bittig, H. C., Claustre, H., de Fommervault, O., Gattuso, J.-P., Legendre, L., & Johnson, K. S. (2017). Estimates of water-column nutrient concentrations and carbonate system parameters in the global ocean: A novel approach based on neural networks. Frontiers in Marine Science, 4. https://doi.org/10.3389/fmars.2017.00128
Sauzède, R., Claustre, H., Uitz, J., Jamet, C., Dall'Olmo, G., D'Ortenzio, F., et al. (2016). A neural network-based method for merging ocean color and Argo data to extend surface bio-optical properties to depth: Retrieval of the particulate backscattering coefficient. Journal of Geophysical Research: Oceans, 121(4), 2552–2571. https://doi.org/10.1002/2015JC011408
Schmechtig, C., Poteau, A., Claustre, H., D'Ortenzio, F., Dall'Olmo, G., & Boss, E. (2018). Processing Bio-Argo particle backscattering at the DAC level. https://doi.org/10.13155/39459
Schmechtig, C., Poteau, A., Claustre, H., D'Ortenzio, F., & Emmanuel, B. (2015). Processing Bio-Argo chlorophyll-a concentration at the DAC level Argo data management Processing Bio-Argo chlorophyll-a concentration at the DAC level. https://doi.org/10.13155/39468
Sergi, S., Baudena, A., Cotté, C., Ardyna, M., Blain, S., & d'Ovidio, F. (2020). Interaction of the Antarctic Circumpolar current with seamounts fuels moderate blooms but vast foraging grounds for multiple marine predators. Frontiers in Marine Science, 7. https://doi.org/10.3389/fmars.2020.00416
Siegel, D. A., Buesseler, K. O., Behrenfeld, M. J., Benitez-Nelson, C. R., Boss, E., Brzezinski, M. A., et al. (2016). Prediction of the export and fate of global ocean net primary production: The EXPORTS science plan. Frontiers in Marine Science, 3. https://doi.org/10.3389/fmars.2016.00022
Siegel, D. A., DeVries, T., Doney, S. C., & Bell, T. (2021). Assessing the sequestration time scales of some ocean-based carbon dioxide reduction strategies. Environmental Research Letters, 16(10), 104003. https://doi.org/10.1088/1748-9326/ac0be0
Slade, W. H., Boss, E., & Russo, C. (2011). Effects of particle aggregation and disaggregation on their inherent optical properties. Optics Express, 19(9), 7945–7959. https://doi.org/10.1364/OE.19.007945
Stukel, M. R., Song, H., Goericke, R., & Miller, A. J. (2018). The role of subduction and gravitational sinking in particle export, carbon sequestration, and the remineralization length scale in the California Current Ecosystem. Limnology & Oceanography, 63(1), 363–383. https://doi.org/10.1002/lno.10636
Su, J., Schallenberg, C., Rohr, T., Strutton, P. G., & Phillips, H. E. (2022). New estimates of southern ocean annual net community production revealed by BGC-Argo floats. Geophysical Research Letters, 49(15), e2021GL097372. https://doi.org/10.1029/2021GL097372
Takeda, S. (1998). Influence of iron availability on nutrient consumption ratio of diatoms in oceanic waters. Nature, 393(6687), 774–777. https://doi.org/10.1038/31674
Terrats, L., Claustre, H., Briggs, N., Poteau, A., Briat, B., Lacour, L., et al. (2023). BioGeoChemical-Argo float data including bio-optical profiles and POC flux at 1000m in the Southern Ocean from 2014 to 2019.
Terrats, L., Claustre, H., Cornec, M., Mangin, A., & Neukermans, G. (2020). Detection of coccolithophore blooms with BioGeoChemical-Argo floats. Geophysical Research Letters, 47(23), e2020GL090559. https://doi.org/10.1029/2020GL090559
Thierry, V., & Bittig, H. (2021). Argo quality control manual for dissolved oxygen concentration. https://doi.org/10.13155/46542
Thomalla, S. J., Ogunkoya, A. G., Vichi, M., & Swart, S. (2017). Using optical sensors on gliders to estimate phytoplankton carbon concentrations and chlorophyll-to-carbon ratios in the southern ocean. Frontiers in Marine Science, 4. https://doi.org/10.3389/fmars.2017.00034
Tréguer, P., Bowler, C., Moriceau, B., Dutkiewicz, S., Gehlen, M., Aumont, O., et al. (2018). Influence of diatom diversity on the ocean biological carbon pump. Nature Geoscience, 11(1), 27–37. https://doi.org/10.1038/s41561-017-0028-x
Trull, T. W., Bray, S. G., Manganini, S. J., Honjo, S., & François, R. (2001). Moored sediment trap measurements of carbon export in the Subantarctic and Polar Frontal zones of the Southern Ocean, south of Australia. Journal of Geophysical Research, 106(C12), 31489–31509. https://doi.org/10.1029/2000JC000308
Viljoen, J. J., Philibert, R., van Horsten, N., Mtshali, T., Roychoudhury, A. N., Thomalla, S., & Fietz, S. (2018). Phytoplankton response in growth, photophysiology and community structure to iron and light in the Polar Frontal Zone and Antarctic waters. Deep Sea Research Part I: Oceanographic Research Papers, 141, 118–129. https://doi.org/10.1016/j.dsr.2018.09.006
Waite, A., Fisher, A., Thompson, P. A., & Harrison, P. J. (1997). Sinking rate versus cell volume relationships illuminate sinking rate control mechanisms in marine diatoms. Marine Ecology Progress Series, 157, 97–108. https://doi.org/10.3354/meps157097
Wiedmann, I., Ceballos-Romero, E., Villa-Alfageme, M., Renner, A. H. H., Dybwad, C., van der Jagt, H., et al. (2020). Arctic observations identify phytoplankton community composition as driver of carbon flux attenuation. Geophysical Research Letters, 47(14), e2020GL087465. https://doi.org/10.1029/2020GL087465
Williams, J. R., & Giering, S. L. C. (2022). In situ particle measurements deemphasize the role of size in governing the sinking velocity of marine particles. Geophysical Research Letters, 49(21), e2022GL099563. https://doi.org/10.1029/2022GL099563
Wong, A., Keeley, R., & Carval, T. (2022). Argo quality control manual for CTD and trajectory data. https://doi.org/10.13155/33951
Wynn-Edwards, C. A., Shadwick, E. H., Davies, D. M., Bray, S. G., Jansen, P., Trinh, R., & Trull, T. W. (2020). Particle fluxes at the Australian Southern Ocean time series (SOTS) achieve organic carbon sequestration at rates close to the global median, are dominated by biogenic carbonates, and show No temporal trends over 20-years. Frontiers in Earth Science, 8, 329. https://doi.org/10.3389/feart.2020.00329
Xi, H., Losa, S. N., Mangin, A., Soppa, M. A., Garnesson, P., Demaria, J., et al. (2020). Global retrieval of phytoplankton functional types based on empirical orthogonal functions using CMEMS GlobColour merged products and further extension to OLCI data. Remote Sensing of Environment, 240, 111704. https://doi.org/10.1016/j.rse.2020.111704
Xing, X., Briggs, N., Boss, E., & Claustre, H. (2018). Improved correction for non-photochemical quenching of in situ chlorophyll fluorescence based on a synchronous irradiance profile. Optics Express, 26(19), 24734. https://doi.org/10.1364/oe.26.024734
Zhang, X., Leymarie, E., Boss, E., & Hu, L. (2021). Deriving the angular response function for backscattering sensors. Applied Optics, 60(28), 8676–8687. https://doi.org/10.1364/AO.437735