Publications

@article{Laufkotter2015,

title = {Drivers and uncertainties of future global marine primary production in marine ecosystem models},

author = {C Laufk\"{o}tter and M Vogt and N Gruber and M Aita-Noguchi and O Aumont and L Bopp and E Buitenhuis and S C Doney and J Dunne and T Hashioka and J Hauck and T Hirata and J John and C Le Qu\'{e}r\'{e} and I D Lima and H Nakano and R Seferian and I Totterdell and M Vichi and C V\"{o}lker},

doi = {10.5194/bg-12-6955-2015},

issn = {1726-4189},

year  = {2015},

date = {2015-01-01},

urldate = {2015-01-01},

journal = {Biogeosciences},

volume = {12},

number = {23},

pages = {6955--6984},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Guieu2014,

title = {The significance of the episodic nature of atmospheric deposition to Low Nutrient Low Chlorophyll regions},

author = {C Guieu and O Aumont and A Paytan and L Bopp and C S Law and N Mahowald and E P Achterberg and E Mara\~{n}\'{o}n and B Salihoglu and A Crise and T Wagener and B Herut and K Desboeufs and M Kanakidou and N Olgun and F Peters and E Pulido-Villena and A Tovar-Sanchez and C V\"{o}lker},

url = {http://onlinelibrary.wiley.com/doi/10.1002/2014GB004852/abstract},

doi = {10.1002/2014GB004852},

issn = {1944-9224},

year  = {2014},

date = {2014-11-01},

urldate = {2014-11-01},

journal = {Global Biogeochemical Cycles},

volume = {28},

number = {11},

pages = {2014GB004852},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{seferian_detecting_2014,

title = {Detecting the anthropogenic influences on recent changes in ocean carbon uptake},

author = {Roland S\'{e}f\'{e}rian and Aur\'{e}lien Ribes and Laurent Bopp},

url = {http://doi.wiley.com/10.1002/2014GL061223},

doi = {10.1002/2014GL061223},

issn = {00948276},

year  = {2014},

date = {2014-08-01},

urldate = {2017-01-14},

journal = {Geophysical Research Letters},

volume = {41},

number = {16},

pages = {5968--5977},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rodgers2014,

title = {Strong sensitivity of Southern Ocean carbon uptake and nutrient cycling to wind stirring},

author = {K B Rodgers and O Aumont and S E Mikaloff Fletcher and Y Plancherel and L Bopp and C de Boyer Mont\'{e}gut and D Iudicone and R F Keeling and G Madec and R Wanninkhof},

url = {http://www.biogeosciences.net/11/4077/2014/},

doi = {10.5194/bg-11-4077-2014},

issn = {1726-4189},

year  = {2014},

date = {2014-08-01},

urldate = {2014-08-01},

journal = {Biogeosciences},

volume = {11},

number = {15},

pages = {4077--4098},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{borrione_sedimentary_2014,

title = {Sedimentary and atmospheric sources of iron around South Georgia, Southern Ocean: a modelling perspective},

author = {I Borrione and O Aumont and M C Nielsd\'{o}ttir and R Schlitzer},

url = {http://www.biogeosciences.net/11/1981/2014/},

doi = {10.5194/bg-11-1981-2014},

issn = {1726-4189},

year  = {2014},

date = {2014-01-01},

urldate = {2016-07-11},

journal = {Biogeosciences},

volume = {11},

number = {7},

pages = {1981--2001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{rodgers_strong_2014,

title = {Strong sensitivity of Southern Ocean carbon uptake and nutrient cycling to wind stirring},

author = {Keith B Rodgers and Olivier Aumont and SE Mikaloff Fletcher and Y Plancherel and Laurent Bopp and Cl\'{e}ment De Boyer Mont\'{e}gut and Daniele Iudicone and R F Keeling and Gurvan Madec and R Wanninkhof},

url = {https://hal.archives-ouvertes.fr/hal-01128483/document},

year  = {2014},

date = {2014-01-01},

urldate = {2016-10-06},

journal = {Biogeosciences},

volume = {11},

number = {15},

pages = {4077--4098},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Echevin2014,

title = {Intraseasonal variability of nearshore productivity in the Northern Humboldt Current System: The role of coastal trapped waves},

author = {Vincent Echevin and Aur\'{e}lie Albert and Marina L\'{e}vy and Michelle Graco and Olivier Aumont and Alice Pi\'{e}tri and Gilles Garric},

url = {http://www.sciencedirect.com/science/article/pii/S0278434313003804},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Continental Shelf Research},

volume = {73},

pages = {14--30},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ishii2014,

title = {Air-sea CO2 flux in the Pacific Ocean for the period 1990-2009},

author = {M Ishii and R A Feely and K B Rodgers and G -H Park and R Wanninkhof and D Sasano and H Sugimoto and C E Cosca and S Nakaoka and M Telszewski and Y Nojiri and S E Mikaloff Fletcher and Y Niwa and P K Patra and V Valsala and H Nakano and I Lima and S C Doney and E T Buitenhuis and O Aumont and J P Dunne and A Lenton and T Takahashi},

url = {http://www.biogeosciences.net/11/709/2014/},

doi = {10.5194/bg-11-709-2014},

issn = {1726-4189},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Biogeosciences},

volume = {11},

number = {3},

pages = {709--734},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tagliabue2014,

title = {The impact of different external sources of iron on the global carbon cycle},

author = {Alessandro Tagliabue and Olivier Aumont and Laurent Bopp},

url = {http://onlinelibrary.wiley.com/doi/10.1002/2013GL059059/abstract},

doi = {10.1002/2013GL059059},

issn = {1944-8007},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Geophysical Research Letters},

volume = {41},

number = {3},

pages = {2013GL059059},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Jose2014,

title = {Influence of mesoscale eddies on biological production in the Mozambique Channel: Several contrasted examples from a coupled ocean-biogeochemistry model},

author = {Y S Jos\'{e} and O Aumont and E Machu and P Penven and C L Moloney and O Maury},

url = {http://www.sciencedirect.com/science/article/pii/S0967064513004128},

doi = {10.1016/j.dsr2.2013.10.018},

issn = {0967-0645},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Deep Sea Research Part II: Topical Studies in Oceanography},

volume = {100},

pages = {79--93},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Borrione2014,

title = {Sedimentary and atmospheric sources of iron around South Georgia, Southern Ocean: a modelling perspective},

author = {I Borrione and O Aumont and M C Nielsd\'{o}ttir and R Schlitzer},

url = {http://www.biogeosciences.net/11/1981/2014/},

doi = {10.5194/bg-11-1981-2014},

issn = {1726-4189},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Biogeosciences},

volume = {11},

number = {7},

pages = {1981--2001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ayata2014,

title = {Phytoplankton plasticity drives large variability in carbon fixation efficiency},

author = {Sakina-Doroth\'{e}e Ayata and Marina L\'{e}vy and Olivier Aumont and Laure Resplandy and Alessandro Tagliabue and Antoine Sciandra and Olivier Bernard},

doi = {10.1002/2014GL062249},

year  = {2014},

date = {2014-01-01},

urldate = {2014-01-01},

journal = {Geophysical Research Letters},

volume = {41},

number = {24},

pages = {8994--9000},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ayata2013,

title = {Phytoplankton growth formulation in marine ecosystem models: Should we take into account photo-acclimation and variable stoichiometry in oligotrophic areas?},

author = {S -D Ayata and M L\'{e}vy and O Aumont and A Sciandra and J Sainte-Marie and A Tagliabue and O Bernard},

url = {http://www.sciencedirect.com/science/article/pii/S092479631300002X},

doi = {10.1016/j.jmarsys.2012.12.010},

issn = {0924-7963},

year  = {2013},

date = {2013-09-01},

urldate = {2013-09-01},

journal = {Journal of Marine Systems},

volume = {125},

pages = {29--40},

abstract = {The aim of this study is to evaluate the consequences of accounting for variable Chl:C (chlorophyll:carbon) and C:N (carbon:nitrogen) ratios in the formulation of phytoplankton growth in biogeochemical models. We compare the qualitative behavior of a suite of phytoplankton growth formulations with increasing complexity: 1) a Redfield formulation (constant C:N ratio) without photo-acclimation (constant Chl:C ratio), 2) a Redfield formulation with diagnostic chlorophyll (variable and empirical Chl:C ratio), 3) a quota formulation (variable C:N ratio) with diagnostic chlorophyll, and 4) a quota formulation with prognostic chlorophyll (dynamic variable). These phytoplankton growth formulations are embedded in a simple marine ecosystem model in a 1D framework at the Bermuda Atlantic Time-series (BATS) station. The model parameters are tuned using a stochastic assimilation method (micro-genetic algorithm) and skill assessment techniques are used to compare results. The lowest misfits with observations are obtained when photo-acclimation is taken into account (variable Chl:C ratio) and with non-Redfield stoichiometry (variable C:N ratio), both under spring and summer conditions. This indicates that the most flexible models (i.e., with variable ratios) are necessary to reproduce observations. As seen previously, photo-acclimation is essential in reproducing the observed deep chlorophyll maximum and subsurface production present during summer. Although Redfield and quota formulations of C:N ratios can equally reproduce chlorophyll data the higher primary production that arises from the quota model is in better agreement with observations. Under the oligotrophic conditions that typify the BATS site no clear difference was detected between quota formulations with diagnostic or prognostic chlorophyll.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{alvain_rapid_2013,

title = {Rapid climatic driven shifts of diatoms at high latitudes},

author = {S\'{e}verine Alvain and Corinne Le Qu\'{e}r\'{e} and Laurent Bopp and Marie-Fanny Racault and Gr\'{e}gory Beaugrand and David Dessailly and Eric T Buitenhuis},

url = {http://linkinghub.elsevier.com/retrieve/pii/S0034425713000266},

doi = {10.1016/j.rse.2013.01.014},

issn = {00344257},

year  = {2013},

date = {2013-05-01},

urldate = {2013-05-01},

journal = {Remote Sensing of Environment},

volume = {132},

pages = {195--201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Seferian2013,

title = {Skill assessment of three earth system models with common marine biogeochemistry},

author = {Roland S\'{e}f\'{e}rian and Laurent Bopp and Marion Gehlen and James C Orr and Christian Eth\'{e} and Patricia Cadule and Olivier Aumont and David Salas y M\'{e}lia and Aurore Voldoire and Gurvan Madec},

url = {http://link.springer.com/article/10.1007/s00382-012-1362-8},

doi = {10.1007/s00382-012-1362-8},

issn = {0930-7575, 1432-0894},

year  = {2013},

date = {2013-05-01},

urldate = {2013-05-01},

journal = {Climate Dynamics},

volume = {40},

number = {9-10},

pages = {2549--2573},

abstract = {We have assessed the ability of a common ocean biogeochemical model, PISCES, to match relevant modern data fields across a range of ocean circulation fields from three distinct Earth system models: IPSL-CM4-LOOP, IPSL-CM5A-LR and CNRM-CM5.1. The first of these Earth system models has contributed to the IPCC 4th assessment report, while the latter two are contributing to the ongoing IPCC 5th assessment report. These models differ with respect to their atmospheric component, ocean subgrid-scale physics and resolution. The simulated vertical distribution of biogeochemical tracers suffer from biases in ocean circulation and a poor representation of the sinking fluxes of matter. Nevertheless, differences between upper and deep ocean model skills significantly point to changes in the underlying model representations of ocean circulation. IPSL-CM5A-LR and CNRM-CM5.1 poorly represent deep-ocean circulation compared to IPSL-CM4-LOOP degrading the vertical distribution of biogeochemical tracers. However, their representations of surface wind, wind stress, mixed-layer depth and geostrophic circulations (e.g., Antarctic Circumpolar Current) have been improved compared to IPSL-CM4-LOOP. These improvements result in a better representation of large-scale structure of biogeochemical fields in the upper ocean. In particular, a deepening of 20\textendash40 m of the summer mixed-layer depth allows to capture the 0\textendash0.5 ensuremathmugChl L-1 concentrations class of surface chlorophyll in the Southern Ocean. Further improvements in the representation of the ocean mixed-layer and deep-ocean ventilation are needed for the next generations of models development to better simulate marine biogeochemistry. In order to better constrain ocean dynamics, we suggest that biogeochemical or passive tracer modules should be used routinely for both model development and model intercomparisons.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{levy_physical_2013,

title = {Physical pathways for carbon transfers between the surface mixed layer and the ocean interior},

author = {M Levy and L Bopp and P Karleskind and L Resplandy and C Ethe and F Pinsard},

url = {http://doi.wiley.com/10.1002/gbc.20092},

doi = {10.1002/gbc.20092},

issn = {08866236},

year  = {2013},

date = {2013-01-01},

urldate = {2014-10-02},

journal = {Global Biogeochemical Cycles},

volume = {27},

number = {4},

pages = {1001--1012},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{anav_evaluating_2013,

title = {Evaluating the Land and Ocean Components of the Global Carbon Cycle in the CMIP5 Earth System Models},

author = {A Anav and P Friedlingstein and M Kidston and L Bopp and P Ciais and P Cox and C Jones and M Jung and R Myneni and Z Zhu},

url = {http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-12-00417.1},

doi = {10.1175/JCLI-D-12-00417.1},

issn = {0894-8755, 1520-0442},

year  = {2013},

date = {2013-01-01},

urldate = {2016-08-31},

journal = {Journal of Climate},

volume = {26},

number = {18},

pages = {6801--6843},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Dufresne2013,

title = {Climate change projections using the IPSL-CM5 Earth System Model: from CMIP3 to CMIP5},

author = {J -L Dufresne and M -A Foujols and S Denvil and A Caubel and O Marti and O Aumont and Y Balkanski and S Bekki and H Bellenger and R Benshila and S Bony and L Bopp and P Braconnot and P Brockmann and P Cadule and F Cheruy and F Codron and A Cozic and D Cugnet and N de Noblet and J -P Duvel and C Eth\'{e} and L Fairhead and T Fichefet and S Flavoni and P Friedlingstein and J -Y Grandpeix and L Guez and E Guilyardi and D Hauglustaine and F Hourdin and A Idelkadi and J Ghattas and S Joussaume and M Kageyama and G Krinner and S Labetoulle and A Lahellec and M -P Lefebvre and F Lefevre and C Levy and Z X Li and J Lloyd and F Lott and G Madec and M Mancip and M Marchand and S Masson and Y Meurdesoif and J Mignot and I Musat and S Parouty and J Polcher and C Rio and M Schulz and D Swingedouw and S Szopa and C Talandier and P Terray and N Viovy and N Vuichard},

url = {http://link.springer.com/article/10.1007/s00382-012-1636-1},

doi = {10.1007/s00382-012-1636-1},

issn = {0930-7575, 1432-0894},

year  = {2013},

date = {2013-01-01},

urldate = {2013-01-01},

journal = {Climate Dynamics},

volume = {40},

number = {9-10},

pages = {2123--2165},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Currie2013,

title = {Indian Ocean dipole and El Ni\~{n}o/Southern Oscillation impacts on regional chlorophyll anomalies in the Indian Ocean},

author = {J C Currie and Mathieu Lengaigne and J\'{e}r\^{o}me Vialard and D M Kaplan and Olivier Aumont and S W A Naqvi and Olivier Maury},

url = {https://doi.org/10.5194/bg-10-6677-2013},

doi = {10.5194/bg-10-6677-2013},

year  = {2013},

date = {2013-01-01},

urldate = {2013-01-01},

journal = {Biogeosciences},

volume = {10},

pages = {6677--6698},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{seferian_water_2012,

title = {Water Mass Analysis of Effect of Climate Change on Air\textendashSea CO2 Fluxes: The Southern Ocean},

author = {Roland S\'{e}f\'{e}rian and Daniele Iudicone and Laurent Bopp and Tilla Roy and Gurvan Madec},

url = {http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00291.1},

doi = {10.1175/JCLI-D-11-00291.1},

issn = {0894-8755, 1520-0442},

year  = {2012},

date = {2012-01-01},

urldate = {2016-07-24},

journal = {Journal of Climate},

volume = {25},

number = {11},

pages = {3894--3908},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Duteil2012,

title = {Preformed and regenerated phosphate in ocean general circulation models: can right total concentrations be wrong?},

author = {O Duteil and W Koeve and A Oschlies and O Aumont and D Bianchi and L Bopp and E Galbraith and R Matear and J K Moore and J L Sarmiento and J Segschneider},

url = {http://www.biogeosciences.net/9/1797/2012/},

doi = {10.5194/bg-9-1797-2012},

issn = {1726-4189},

year  = {2012},

date = {2012-01-01},

urldate = {2012-01-01},

journal = {Biogeosciences},

volume = {9},

number = {5},

pages = {1797--1807},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{iudicone_water_2011,

title = {Water masses as a unifying framework for understanding the Southern Ocean Carbon Cycle},

author = {D Iudicone and K B Rodgers and I Stendardo and O Aumont and G Madec and L Bopp and O Mangoni and M Ribera d\'{A}lcala'},

url = {http://www.biogeosciences.net/8/1031/2011/},

doi = {10.5194/bg-8-1031-2011},

issn = {1726-4189},

year  = {2011},

date = {2011-01-01},

urldate = {2016-09-01},

journal = {Biogeosciences},

volume = {8},

number = {5},

pages = {1031--1052},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{roy_regional_2011,

title = {Regional Impacts of Climate Change and Atmospheric CO2 on Future Ocean Carbon Uptake: A Multimodel Linear Feedback Analysis},

author = {Tilla Roy and Laurent Bopp and Marion Gehlen and Birgit Schneider and Patricia Cadule and Thomas L Fr\"{o}licher and Joachim Segschneider and Jerry Tjiputra and Christoph Heinze and Fortunat Joos},

url = {http://journals.ametsoc.org/doi/abs/10.1175/2010JCLI3787.1},

doi = {10.1175/2010JCLI3787.1},

issn = {0894-8755, 1520-0442},

year  = {2011},

date = {2011-01-01},

urldate = {2014-10-02},

journal = {Journal of Climate},

volume = {24},

number = {9},

pages = {2300--2318},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kane2011,

title = {Improving the parameters of a global ocean biogeochemical model via variational assimilation of in situ data at five time series stations},

author = {A Kane and C Moulin and S Thiria and L Bopp and M Berrada and A Tagliabue and M Cr\'{e}pon and O Aumont and F Badran},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2009JC006005/abstract},

doi = {10.1029/2009JC006005},

issn = {2156-2202},

year  = {2011},

date = {2011-01-01},

urldate = {2011-01-01},

journal = {Journal of Geophysical Research: Oceans},

volume = {116},

number = {C6},

pages = {C06011},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tagliabue_hydrothermal_2010,

title = {Hydrothermal contribution to the oceanic dissolved iron inventory},

author = {Alessandro Tagliabue and Laurent Bopp and Jean-Claude Dutay and Andrew R Bowie and Fanny Chever and Philippe Jean-Baptiste and Eva Bucciarelli and Delphine Lannuzel and Tomas Remenyi and G\'{e}raldine Sarthou and Olivier Aumont and Marion Gehlen and Catherine Jeandel},

url = {http://www.nature.com/doifinder/10.1038/ngeo818},

doi = {10.1038/ngeo818},

issn = {1752-0894, 1752-0908},

year  = {2010},

date = {2010-04-01},

urldate = {2017-10-16},

journal = {Nature Geoscience},

volume = {3},

number = {4},

pages = {252--256},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gorgues_revisiting_2010,

title = {Revisiting the La Ni\~{n}a 1998 phytoplankton blooms in the equatorial Pacific},

author = {Thomas Gorgues and C Menkes and L Slemons and O Aumont and Y Dandonneau and M -H Radenac and S Alvain and C Moulin},

url = {http://www.sciencedirect.com/science/article/pii/S0967063710000075},

doi = {10.1016/j.dsr.2009.12.008},

issn = {0967-0637},

year  = {2010},

date = {2010-01-01},

urldate = {2012-10-09},

journal = {Deep Sea Research Part I: Oceanographic Research Papers},

volume = {57},

number = {4},

pages = {567--576},

abstract = {A biogeochemical model of the tropical Pacific has been used to assess the impact of interannual variability in a western Pacific iron source on the iron-limited ecosystem of the central and eastern Pacific during the 1997\textendash1998 El Ni\~{n}o. A reference simulation and two simulations with an iron source in the western Pacific have been performed. The two “source” simulations differed only in the temporal variability of the iron source. In the variable source simulation, the iron concentration in the source region was proportional to the velocity of the New Guinea Coastal Undercurrent (NGCUC). In the constant source simulation, the same time-averaged concentration of iron was imposed with no temporal variability. The variable source was designed to mimic variations of iron flux from the northeast slope of New Guinea to the NGCUC due to modulation of sedimentary iron resuspension as previously hypothesized. Through the comparison of these simulations, it appeared that: (i) an iron source in the NGCUC, regardless of its source variability, increases biomass in the eastern equatorial Pacific because of the greater eastward iron flux by the Equatorial Undercurrent and (ii) a variable NGCUC iron source does not change the temporal variability of eastern Pacific chlorophyll, and in particular the timing and intensity of the June 1998 bloom. To explain eastern Pacific biological variability, local rather than remote processes are needed, such as wind-driven upwelling, the local depth of the thermocline, tropical instability waves and biological processes such as high grazing pressure. Therefore, while the western Pacific sources of dissolved iron are important in our model to sustain annually integrated equatorial Pacific production, they are unlikely to strongly constrain the timing of blooms in the central and eastern Pacific such as during the 1998 La Ni\~{n}a.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gorgues2010a,

title = {A mechanistic account of increasing seasonal variations in the rate of ocean uptake of anthropogenic carbon},

author = {T Gorgues and O Aumont and K B Rodgers},

url = {http://www.biogeosciences.net/7/2581/2010/},

doi = {10.5194/bg-7-2581-2010},

issn = {1726-4189},

year  = {2010},

date = {2010-01-01},

urldate = {2010-01-01},

journal = {Biogeosciences},

volume = {7},

number = {8},

pages = {2581--2589},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Saba2010,

title = {Challenges of modeling depth-integrated marine primary productivity over multiple decades: A case study at BATS and HOT},

author = {Vincent S Saba and Marjorie {AM} Friedrichs and Mary-Elena Carr and David Antoine and Robert A Armstrong and Ichio Asanuma and Olivier Aumont and Nicholas R Bates and Michael J Behrenfeld and Val Bennington},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2009GB003655/full},

year  = {2010},

date = {2010-01-01},

urldate = {2010-01-01},

journal = {Global Biogeochemical Cycles},

volume = {24},

number = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Albert2010,

title = {Impact of nearshore wind stress curl on coastal circulation and primary productivity in the Peru upwelling system},

author = {A Albert and V Echevin and M L\'{e}vy and O Aumont},

url = {http://www.locean-ipsl.upmc.fr/~marina/PUBLI/albert_jgr_2010.pdf},

year  = {2010},

date = {2010-01-01},

urldate = {2010-01-01},

journal = {J. Geophys. Res},

volume = {115},

pages = {C12033},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tagliabue2010,

title = {Hydrothermal contribution to the oceanic dissolved iron inventory},

author = {A Tagliabue and L Bopp and J -C Dutay and A R Bowie and F Chever and P Jean-Baptiste and E Bucciarelli and D Lannuzel and G Sarthou and O Aumont and M Gehlen and C Jeandel},

doi = {10.1038/ngeo818},

year  = {2010},

date = {2010-01-01},

urldate = {2010-01-01},

journal = {Nature Geoscience},

volume = {3},

pages = {252--256},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rodgers2009,

title = {Using altimetry to help explain patchy changes in hydrographic carbon measurements},

author = {Keith B Rodgers and Robert M Key and Anand Gnanadesikan and Jorge L Sarmiento and Olivier Aumont and Laurent Bopp and Scott C Doney and John P Dunne and David M Glover and Akio Ishida and Masao Ishii and Andrew R Jacobson and Claire Lo Monaco and Ernst Maier-Reimer and Herl\'{e} Mercier and Nicolas Metzl and Fiz F P\'{e}rez and Aida F Rios and Rik Wanninkhof and Patrick Wetzel and Christopher D Winn and Yasuhiro Yamanaka},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2008JC005183/abstract},

doi = {10.1029/2008JC005183},

issn = {2156-2202},

year  = {2009},

date = {2009-09-01},

urldate = {2009-09-01},

journal = {Journal of Geophysical Research: Oceans},

volume = {114},

number = {C9},

pages = {C09013},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tagliabue_influence_2009,

title = {Influence of light and temperature on the marine iron cycle: From theoretical to global modeling},

author = {Alessandro Tagliabue and Laurent Bopp and Olivier Aumont and Kevin R Arrigo},

url = {http://doi.wiley.com/10.1029/2008GB003214},

doi = {10.1029/2008GB003214},

issn = {08866236},

year  = {2009},

date = {2009-06-01},

urldate = {2017-10-09},

journal = {Global Biogeochemical Cycles},

volume = {23},

number = {2},

pages = {n/a--n/a},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tagliabue_evaluating_2009,

title = {Evaluating the importance of atmospheric and sedimentary iron sources to Southern Ocean biogeochemistry},

author = {Alessandro Tagliabue and Laurent Bopp and Olivier Aumont},

url = {http://doi.wiley.com/10.1029/2009GL038914},

doi = {10.1029/2009GL038914},

issn = {0094-8276},

year  = {2009},

date = {2009-01-01},

urldate = {2017-02-09},

journal = {Geophysical Research Letters},

volume = {36},

number = {13},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{lenton_stratospheric_2009,

title = {Stratospheric ozone depletion reduces ocean carbon uptake and enhances ocean acidification},

author = {Andrew Lenton and Francis Codron and Laurent Bopp and Nicolas Metzl and Patricia Cadule and Alessandro Tagliabue and Julien Le Sommer},

url = {http://doi.wiley.com/10.1029/2009GL038227},

doi = {10.1029/2009GL038227},

issn = {0094-8276},

year  = {2009},

date = {2009-01-01},

urldate = {2014-02-07},

journal = {Geophysical Research Letters},

volume = {36},

number = {12},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{slemons_biogeochemical_2009,

title = {Biogeochemical impact of a model western iron source in the Pacific Equatorial Undercurrent},

author = {Lia Slemons and Thomas Gorgues and Olivier Aumont and Christophe Menkes and James W Murray},

url = {http://www.sciencedirect.com/science/article/pii/S096706370900168X},

doi = {10.1016/j.dsr.2009.08.005},

issn = {0967-0637},

year  = {2009},

date = {2009-01-01},

urldate = {2012-10-09},

journal = {Deep Sea Research Part I: Oceanographic Research Papers},

volume = {56},

number = {12},

pages = {2115--2128},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tagliabue2009b,

title = {Influence of light and temperature on the marine iron cycle: From theoretical to global modeling},

author = {Alessandro Tagliabue and Laurent Bopp and Olivier Aumont and Kevin R Arrigo},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2008GB003214/abstract},

doi = {10.1029/2008GB003214},

issn = {1944-9224},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Global Biogeochemical Cycles},

volume = {23},

number = {2},

pages = {GB2017},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kremeur2009,

title = {Impact of the subtropical mode water biogeochemical properties on primary production in the North Atlantic: New insights from an idealized model study},

author = {A -S Kr\'{e}meur and M L\'{e}vy and O Aumont and G Reverdin},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2008JC005161/abstract},

doi = {10.1029/2008JC005161},

issn = {2156-2202},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Journal of Geophysical Research: Oceans},

volume = {114},

number = {C7},

pages = {C07019},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lengaigne2009,

title = {Bio-physical feedbacks in the Arctic Ocean using an Earth system model},

author = {Matthieu Lengaigne and Gurvan Madec and Laurent Bopp and Christophe Menkes and Olivier Aumont and Patricia Cadule},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2009GL040145/abstract},

doi = {10.1029/2009GL040145},

issn = {1944-8007},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Geophysical Research Letters},

volume = {36},

number = {21},

pages = {L21602},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Resplandy2009,

title = {Seasonal and intraseasonal biogeochemical variability in the thermocline ridge of the southern tropical Indian Ocean},

author = {L Resplandy and J Vialard and M L\'{e}vy and O Aumont and Y Dandonneau},

doi = {10.1029/2008JC005246},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Journal of Geophysical Research},

volume = {114},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kone2009,

title = {Physical and Biogeochemical Controls of the Phytoplankton Seasonal Cycle in the Indian Ocean: A Modeling Study},

author = {V Kon\'{e} and O Aumont and M L\'{e}vy and L Resplandy},

doi = {10.1029/2008GM000700},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Geophysical Monograph},

volume = {185},

pages = {147--166},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bopp2008,

title = {Modelling the effect of iron fertilization on dimethylsulphide emissions in the Southern Ocean},

author = {Laurent Bopp and Olivier Aumont and Sauveur Belviso and St\'{e}phane Blain},

url = {http://www.sciencedirect.com/science/article/pii/S0967064508000337},

doi = {10.1016/j.dsr2.2007.12.002},

issn = {0967-0645},

year  = {2008},

date = {2008-03-01},

urldate = {2008-03-01},

journal = {Deep Sea Research Part II: Topical Studies in Oceanography},

volume = {55},

number = {5\textendash7},

pages = {901--912},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{dandonneau_concentration_2008,

title = {Concentration of floating biogenic material in convergence zones},

author = {Yves Dandonneau and Christophe Menkes and Olaf Duteil and Thomas Gorgues},

url = {http://www.sciencedirect.com/science/article/pii/S0924796307000644},

doi = {10.1016/j.jmarsys.2006.02.016},

issn = {0924-7963},

year  = {2008},

date = {2008-01-01},

urldate = {2012-10-08},

journal = {Journal of Marine Systems},

volume = {69},

number = {3\textendash4},

pages = {226--232},

abstract = {Some organisms that live just below the sea surface (the neuston) are known more as a matter of curiosity than as critical players in biogeochemical cycles. The hypothesis of this work is that their existence implies that they receive some food from an upward flux of organic matter. The behaviour of these organisms and of the associated organic matter, hereafter mentioned as floating biogenic material (FBM) is explored using a global physical\textendashbiogeochemical coupled model, in which its generation is fixed to 1% of primary production, and decay rate is of the order of 1 month. The model shows that the distribution of FBM should depart rapidly from that of primary production, and be more sensitive to circulation patterns than to the distribution of primary production. It is trapped in convergence areas, where it reaches concentrations larger by a factor 10 than in divergences, thus enhancing and inverting the contrast between high and low primary productivity areas. Attention is called on the need to better understand the biogeochemical processes in the first meter of the ocean, as they may impact the distribution of food for fishes, as well as the conditions for air\textendashsea exchange and for the interpretation of sea color.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tagliabue2008,

title = {Ocean biogeochemistry exhibits contrasting responses to a large scale reduction in dust deposition},

author = {A Tagliabue and L Bopp and O Aumont},

url = {http://www.biogeosciences.net/5/11/2008/},

doi = {10.5194/bg-5-11-2008},

issn = {1726-4189},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Biogeosciences},

volume = {5},

number = {1},

pages = {11--24},

abstract = {Dust deposition of iron is thought to be an important control on ocean biogeochemistry and air-sea CO2 exchange. In this study, we examine the impact of a large scale, yet climatically realistic, reduction in the aeolian Fe input during a 240 year transient simulation. In contrast to previous studies, we find that the ocean biogeochemical cycles of carbon and nitrogen are relatively insensitive (globally) to a 60% reduction in Fe input from dust. Net primary productivity (NPP) is reduced in the Fe limited regions, but the excess macronutrients that result are able to fuel additional NPP elsewhere. Overall, NPP and air-sea CO2 exchange are only reduced by around 3% between 1860 and 2100. While the nitrogen cycle is perturbed more significantly (by textasciitilde15%), reduced N2 fixation is balanced by a concomitant decline in denitrification. Feedbacks between N2 fixation and denitrification are controlled by variability in surface utilization of inorganic nitrogen and subsurface oxygen consumption, as well as the direct influence of Fe on N2 fixation. Overall, there is relatively little impact of reduced aeolian Fe input (ensuremath\<4%) on cumulative CO2 fluxes over 240 years. The lower sensitivity of our model to changes in dust input is primarily due to the more detailed representation of the continental shelf Fe, which was absent in previous models.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gehlen2008,

title = {Short-term dissolution response of pelagic carbonate sediments to the invasion of anthropogenic CO2: A model study},

author = {M Gehlen and L Bopp and O Aumont},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2007GC001756/abstract},

doi = {10.1029/2007GC001756},

issn = {1525-2027},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Geochemistry, Geophysics, Geosystems},

volume = {9},

number = {2},

pages = {Q02012},

abstract = {This study addresses the potential for and the quantification of dissolution of marine calcium carbonate (CaCO3) sediments occurring on century timescales in response to the invasion of anthropogenic CO2. It presents results obtained with the global biogeochemical model PISCES interactively coupled to a global sediment model. The latter represents the principal reactions involved in early diagenesis of biogenic opal, CaCO3, and organic matter. The model reproduces observed distributions of core top CaCO3 content and bottom water carbonate chemistry (e.g., [CO32-]). Starting from the climatological state, a model experiment is carried out according to the standard CMIP scenario of atmospheric pCO2 increasing at a rate of 1% per year from 286 to 1144 ppm over a 140 year time period. The invasion of anthropogenic CO2 results in a strong decrease in bottom water [CO32-] reaching -100 ensuremathmuM in areas of deep water formation in the North Atlantic and mode and intermediate water formation in the Southern Hemisphere. The concomitant decrease in calcite saturation state of bottom waters drives the dissolution of CaCO3. The absolute CaCO3 content averaged over the top first centimeter decreases by up to 6%, while the change in advection calculated at the base of the bioturbated layer (10 cm) is indicative of net erosion. The predicted changes in bottom water chemistry are discussed in terms of their potential impact on benthic communities.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Aumont2008,

title = {What does temporal variability in aeolian dust deposition contribute to sea-surface iron and chlorophyll distributions?},

author = {O Aumont and L Bopp and M Schulz},

url = {http://onlinelibrary.wiley.com/doi/10.1029/2007GL031131/abstract},

doi = {10.1029/2007GL031131},

issn = {1944-8007},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Geophysical Research Letters},

volume = {35},

number = {7},

pages = {L07607},

abstract = {Dust deposition is extremely variable over all timescales. Yet the impact of this variability on ocean biogeochemistry is currently not known, at least on the global scale. Here, we force a global model of ocean biogeochemistry over 1996 to 2001 with daily fields of dust deposition simulated by an atmospheric aerosol model. Our model results suggest that dust deposition explains a large part of the temporal variability of surface iron in the tropical regions and in part of the subarctic Pacific. However, while dust deposition is dominated by daily events, its impact on surface iron is maximal on interannual timescales. The largest fluctuations of surface iron produced by dust occur in oligotrophic regions where phytoplankton growth is not primarily controlled by iron availability. Consequently, the variability of surface chlorophyll induced by aerosol iron is predicted to be very small everywhere, especially relative to the impact of the ocean dynamics.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gangsto2008,

title = {Modeling the marine aragonite cycle: changes under rising carbon dioxide and its role in shallow water CaCO3 dissolution},

author = {R Gangst\o and M Gehlen and B Schneider and L Bopp and O Aumont and F Joos},

url = {http://www.biogeosciences.net/5/1057/2008/},

doi = {10.5194/bg-5-1057-2008},

issn = {1726-4189},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Biogeosciences},

volume = {5},

number = {4},

pages = {1057--1072},

abstract = {The marine aragonite cycle has been included in the global biogeochemical model PISCES to study the role of aragonite in shallow water CaCO3 dissolution. Aragonite production is parameterized as a function of mesozooplankton biomass and aragonite saturation state of ambient waters. Observation-based estimates of marine carbonate production and dissolution are well reproduced by the model and about 60% of the combined CaCO3 water column dissolution from aragonite and calcite is simulated above 2000 m. In contrast, a calcite-only version yields a much smaller fraction. This suggests that the aragonite cycle should be included in models for a realistic representation of CaCO3 dissolution and alkalinity. For the SRES A2 CO2 scenario, production rates of aragonite are projected to notably decrease after 2050. By the end of this century, global aragonite production is reduced by 29% and total CaCO3 production by 19% relative to pre-industrial. Geographically, the effect from increasing atmospheric CO2, and the subsequent reduction in saturation state, is largest in the subpolar and polar areas where the modeled aragonite production is projected to decrease by 65% until 2100.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rodgers2008,

title = {A wintertime uptake window for anthropogenic CO2 in the North Pacific},

author = {K B Rodgers and J L Sarmiento and O Aumont and C Crevoisier and C de Boyer Mont\'{e}gut and N Metzl},

url = {http://www.ifremer.fr/cerweb/deboyer/publications/2008_Rodgers_et_al_GBC.pdf},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Global Biogeochem. Cycles},

volume = {22},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Echevin2008,

title = {The seasonal cycle of surface chlorophyll in the Peruvian upwelling system: A modelling study},

author = {V Echevin and O Aumont and J Ledesma and G Flores},

url = {https://doi.org/10.1016/j.pocean.2008.10.026},

doi = {10.1016/j.pocean.2008.10.026},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Progress in Oceanography},

volume = {79},

number = {2-4},

pages = {167--176},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rodgers2008a,

title = {Decadal variations in equatorial Pacific ecosystems and ferrocline/pycnocline decoupling},

author = {K B Rodgers and O Aumont and C Menkes and T Gorgues},

doi = {10.1029/2006GB002919},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

journal = {Global Biogeochemical Cycles},

volume = {22},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{lengaigne_influence_2007,

title = {Influence of the oceanic biology on the tropical Pacific climate in a coupled general circulation model},

author = {Matthieu Lengaigne and Christophe Menkes and Olivier Aumont and Thomas Gorgues and Laurent Bopp and Jean-Michel Andr\'{e} and Gurvan Madec},

url = {http://link.springer.com/10.1007/s00382-006-0200-2},

doi = {10.1007/s00382-006-0200-2},

issn = {0930-7575, 1432-0894},

year  = {2007},

date = {2007-02-01},

urldate = {2015-04-25},

journal = {Climate Dynamics},

volume = {28},

number = {5},

pages = {503--516},

keywords = {},

pubstate = {published},

tppubtype = {article}

}