Articles | Volume 12, issue 4
https://doi.org/10.5194/bg-12-1007-2015
https://doi.org/10.5194/bg-12-1007-2015
Research article
 | 
17 Feb 2015
Research article |  | 17 Feb 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

E. C. Laurenceau-Cornec, T. W. Trull, D. M. Davies, S. G. Bray, J. Doran, F. Planchon, F. Carlotti, M.-P. Jouandet, A.-J. Cavagna, A. M. Waite, and S. Blain

Related authors

Carbon export in the naturally iron-fertilized Kerguelen area of the Southern Ocean based on the 234Th approach
F. Planchon, D. Ballas, A.-J. Cavagna, A. R. Bowie, D. Davies, T. Trull, E. C. Laurenceau-Cornec, P. Van Der Merwe, and F. Dehairs
Biogeosciences, 12, 3831–3848, https://doi.org/10.5194/bg-12-3831-2015,https://doi.org/10.5194/bg-12-3831-2015, 2015
Chemometric perspectives on plankton community responses to natural iron fertilisation over and downstream of the Kerguelen Plateau in the Southern Ocean
T. W. Trull, D. M. Davies, F. Dehairs, A.-J. Cavagna, M. Lasbleiz, E. C. Laurenceau-Cornec, F. d'Ovidio, F. Planchon, K. Leblanc, B. Quéguiner, and S. Blain
Biogeosciences, 12, 1029–1056, https://doi.org/10.5194/bg-12-1029-2015,https://doi.org/10.5194/bg-12-1029-2015, 2015
Short summary
Enhanced rates of particulate organic matter remineralization by microzooplankton are diminished by added ballast minerals
F. A. C. Le Moigne, M. Gallinari, E. Laurenceau, and C. L. De La Rocha
Biogeosciences, 10, 5755–5765, https://doi.org/10.5194/bg-10-5755-2013,https://doi.org/10.5194/bg-10-5755-2013, 2013

Related subject area

Biogeochemistry: Open Ocean
Composite model-based estimate of the ocean carbon sink from 1959 to 2022
Jens Terhaar
Biogeosciences, 22, 1631–1649, https://doi.org/10.5194/bg-22-1631-2025,https://doi.org/10.5194/bg-22-1631-2025, 2025
Short summary
Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer
Huailin Deng, Koji Suzuki, Ichiro Yasuda, Hiroshi Ogawa, and Jun Nishioka
Biogeosciences, 22, 1495–1508, https://doi.org/10.5194/bg-22-1495-2025,https://doi.org/10.5194/bg-22-1495-2025, 2025
Short summary
Intense and localized export of selected marine snow types at eddy edges in the South Atlantic Ocean
Alexandre Accardo, Rémi Laxenaire, Alberto Baudena, Sabrina Speich, Rainer Kiko, and Lars Stemmann
Biogeosciences, 22, 1183–1201, https://doi.org/10.5194/bg-22-1183-2025,https://doi.org/10.5194/bg-22-1183-2025, 2025
Short summary
Spatial distributions of iron and manganese in surface waters of the Arctic's Laptev and East Siberian seas
Naoya Kanna, Kazutaka Tateyama, Takuji Waseda, Anna Timofeeva, Maria Papadimitraki, Laura Whitmore, Hajime Obata, Daiki Nomura, Hiroshi Ogawa, Youhei Yamashita, and Igor Polyakov
Biogeosciences, 22, 1057–1076, https://doi.org/10.5194/bg-22-1057-2025,https://doi.org/10.5194/bg-22-1057-2025, 2025
Short summary
Climate-driven shifts in Southern Ocean primary producers and biogeochemistry in CMIP6 models
Ben J. Fisher, Alex J. Poulton, Michael P. Meredith, Kimberlee Baldry, Oscar Schofield, and Sian F. Henley
Biogeosciences, 22, 975–994, https://doi.org/10.5194/bg-22-975-2025,https://doi.org/10.5194/bg-22-975-2025, 2025
Short summary

Cited articles

Alldredge, A.: The carbon, nitrogen and mass content of marine snow as a function of aggregate size, Deep-Sea Res. Pt. I, 45, 529–541, https://doi.org/10.1016/S0967-0637(97)00048-4, 1998.
Alldredge, A. L. and Gotschalk, C. C.: Direct observations of the mass flocculation of diatom blooms: characteristics, settling velocities and formation of diatom aggregates, Deep-Sea Res., 36, 159–171, https://doi.org/10.1016/0198-0149(89)90131-3, 1989.
Alldredge, A. L. and Jackson, G. A.: Preface: aggregation in marine systems, Deep-Sea Res. Pt. II, 42, 1–7, https://doi.org/10.1016/0967-0645(95)90003-9, 1995.
Alldredge, A. L. and Silver, M. W.: Characteristics, dynamics and significance of marine snow, Prog. Oceanogr., 20, 41–82, https://doi.org/10.1016/0079-6611(88)90053-5, 1988.
Armand, L. K., Crosta, X., Queguiner, B., Mosseri, J., and Garcia, N.: Diatoms preserved in surface sediments of the northeastern Kerguelen Plateau, Deep-Sea Res. Pt. II, 55, 677–692, https://doi.org/10.1016/j.dsr2.2007.12.032, 2008.
Download
Share
Altmetrics
Final-revised paper
Preprint