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Akademický článek

Production regime and associated N cycling in the vicinity of Kerguelen Island, Southern Ocean

Autor: A. J. Cavagna, F. Fripiat, M. Elskens, P. Mangion, L. Chirurgien, I. Closset, M. Lasbleiz, L. Florez-Leiva, D. Cardinal, K. Leblanc, C. Fernandez, D. Lefèvre, L. Oriol, S. Blain, B. Quéguiner, F. Dehairs

Publikováno v: Biogeosciences, Vol 12, Iss 21, Pp 6515-6528 (2015)

Although the Southern Ocean is considered a high-nutrient, low-chlorophyll (HNLC) area, massive and recurrent blooms are observed over and downstream of the Kerguelen Plateau. This mosaic of blooms is triggered by a higher iron supply resulting from

Externí odkaz: https://doaj.org/article/79888a2791ab4bebba71a56c23e453fe

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Akademický článek

Chemometric perspectives on plankton community responses to natural iron fertilisation over and downstream of the Kerguelen Plateau in the Southern Ocean

Autor: 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, S. Blain

Publikováno v: Biogeosciences, Vol 12, Iss 4, Pp 1029-1056 (2015)

We examined phytoplankton community responses to natural iron fertilisation at 32 sites over and downstream from the Kerguelen Plateau in the Southern Ocean during the austral spring bloom in October–November 2011. The community structure was estim

Externí odkaz: https://doaj.org/article/f87893b7016141e79814e45242e8c3e9

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Akademický článek

Seasonal evolution of net and regenerated silica production around a natural Fe-fertilized area in the Southern Ocean estimated with Si isotopic approaches

Autor: I. Closset, M. Lasbleiz, K. Leblanc, B. Quéguiner, A.-J. Cavagna, M. Elskens, J. Navez, D. Cardinal

Publikováno v: Biogeosciences, Vol 11, Iss 20, Pp 5827-5846 (2014)

A massive diatom bloom is observed each year in the surface waters of the naturally Fe-fertilized Kerguelen Plateau (Southern Ocean). We measured biogenic silica production and dissolution fluxes (ρSi and ρDiss, respectively) in the mixed layer in

Externí odkaz: https://doaj.org/article/ea8d7b05019d4d66ab3dae87808b7253

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Akademický článek

Pigments, elemental composition (C, N, P, and Si), and stoichiometry of particulate matter in the naturally iron fertilized region of Kerguelen in the Southern Ocean

Autor: M. Lasbleiz, K. Leblanc, S. Blain, J. Ras, V. Cornet-Barthaux, S. Hélias Nunige, B. Quéguiner

Publikováno v: Biogeosciences, Vol 11, Iss 20, Pp 5931-5955 (2014)

The particulate matter distribution and phytoplankton community structure of the iron-fertilized Kerguelen region were investigated in early austral spring (October–November 2011) during the KEOPS2 cruise. The iron-fertilized region was characteriz

Externí odkaz: https://doaj.org/article/484420d656c04873b62ccce62104fb70

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Influence of diatom diversity on the ocean biological carbon pump

Autor: Marion Gehlen, Karine Leblanc, Daniele Iudicone, Paul Tréguer, Lucie Bittner, Chris Bowler, M. Lasbleiz, Olivier Aumont, Oliver Jahn, Lionel Guidi, Brivaëla Moriceau, Richard C. Dugdale, Marina Lévy, Zoe V. Finkel, Stephanie Dutkiewicz, Philippe Pondaven

Publikováno v: Nature Geoscience
Nature Geoscience, 2018, 11 (1), pp.27-37. ⟨10.1038/s41561-017-0028-x⟩
Nature Geoscience, Nature Publishing Group, 2018, 11 (1), pp.27-37. ⟨10.1038/s41561-017-0028-x⟩

International audience; Diatoms sustain the marine food web and contribute to the export of carbon from the surface ocean to depth. They account for about 40% of marine primary productivity and particulate carbon exported to depth as part of the biol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::622688825596b14f71d3b8c8ab24b0a3
http://www.documentation.ird.fr/hor/fdi:010072042

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Akademický článek

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Carbon, nitrogen and phosphorus elemental stoichiometry in aquacultured and wild-caught fish and consequences for pelagic nutrient dynamics

Autor: Annick Masson, Philippe Pondaven, Paul Tréguer, Adi Nugraha, M. Lasbleiz, Nicolas Caroff, Robert Bellail, Marie Czamanski

Publikováno v: Marine Biology
Marine Biology, Springer Verlag, 2011, 158 (12), pp.2847-2862. ⟨10.1007/s00227-011-1783-7⟩
Marine Biology, 2011, 158 (12), pp.2847-2862. ⟨10.1007/s00227-011-1783-7⟩

International audience; The elemental carbon (C), nitrogen (N) and phosphorus (P) compositions of the whole-body and gut content of wild marine fish inhabiting the Bay of Biscay (Northeast Atlantic) were studied. Furthermore, the literature was exami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf07e655095a4ee680bdde9d21a8e8d6
https://doi.org/10.1007/s00227-011-1783-7

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Production regime and associated N cycling in the vicinity of Kerguelen Island, Southern Ocean

Autor: M. Lasbleiz, Louise Oriol, Anne-Julie Cavagna, François Fripiat, L. Florez-Leiva, Damien Cardinal, Marc Elskens, Ivia Closset, Stéphane Blain, Camila Fernandez, Dominique Lefèvre, Bernard Quéguiner, L. Chirurgien, Karine Leblanc, Frank Dehairs, P. Mangion

Publikováno v: Biogeosciences, 12 (21
Biogeosciences
Biogeosciences, 2015, 12 (21), pp.6515-6528. ⟨10.5194/bg-12-6515-2015⟩
Biogeosciences, Vol 12, Iss 21, Pp 6515-6528 (2015)
Biogeosciences Discussions
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Biogeosciences (1726-4170) (Copernicus Gesellschaft Mbh), 2015, Vol. 12, N. 21, P. 6515-6528
Biogeosciences, European Geosciences Union, 2015, 12 (21), pp.6515-6528. 〈https://www.biogeosciences.net/12/6515/2015/bg-12-6515-2015.pdf〉. 〈10.5194/bg-12-6515-2015〉
Biogeosciences, European Geosciences Union, 2015, 12 (21), pp.6515-6528. ⟨10.5194/bg-12-6515-2015⟩
Repositorio UdeA
Universidad de Antioquia
instacron:Universidad de Antioquia
Biogeosciences, 2015, 12, pp.6515-6528. ⟨10.5194/bg-12-6515-201510.5194/bgd-11-18073-2014⟩

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f6b32110fa967bbdf6e8c87b04b0d45
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/299523

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Chemometric perspectives on plankton community responses to natural iron fertilisation over and downstream of the Kerguelen Plateau in the Southern Ocean

Autor: Francesco d'Ovidio, M. Lasbleiz, Bernard Quéguiner, Thomas W. Trull, Diana M. Davies, Stéphane Blain, Karine Leblanc, E. C. Laurenceau-Cornec, Anne-Julie Cavagna, Frank Dehairs, Frédéric Planchon

Publikováno v: Biogeosciences
Biogeosciences, 2015, 12 (4), pp.1029-1056. ⟨10.5194/bg-12-1029-2015⟩
Biogeosciences, 2015, 12, pp.1029-1056. ⟨10.5194/bg-12-1029-201510.5194/bgd-11-13841-2014⟩
Biogeosciences, European Geosciences Union, 2015, 12 (4), pp.1029-1056. 〈10.5194/bg-12-1029-2015〉
Biogeosciences, European Geosciences Union, 2015, 12 (4), pp.1029-1056. ⟨10.5194/bg-12-1029-2015⟩
Biogeosciences, Vol 12, Iss 4, Pp 1029-1056 (2015)
Biogeosciences (1726-4170) (European Geosciences Union (EGU)), 2015, Vol. 12, N. 4, P. 1029-1056

International audience; We examined phytoplankton community responses to natural iron fertilisation at 32 sites over and downstream from the Kerguelen Plateau in the Southern Ocean during the austral spring bloom in October-November 2011. The communi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3913708bf7060350f8ed6528e0957c4d
https://hal.sorbonne-universite.fr/hal-01207916/document

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