Julia Uitz

59
Documents

Publications

Publications

Sensitivity Study of Atmospheric DMS Simulated in WRF‐Chem to Various Oceanic DMS Fields Over the South West Pacific

R. Salignat , Clémence Rose , S. Banson , S. Berthet , A. Lupascu et al.
Journal of Geophysical Research: Atmospheres, 2025, 130 (14), pp.e2024JD042271. ⟨10.1029/2024JD042271⟩
Article dans une revue hal-05178204 v1

Impact of Seawater Biological Activity on Sea Spray Aerosols (SSA) Number Concentration and Cloud Properties in WRF‐Chem—Case Studies on the Southern Ocean

Clémence Rose , Sandra Banson , Céline Planche , Aura Lupascu , Romain Salignat et al.
Journal of Geophysical Research: Atmospheres, 2025, 130 (14), ⟨10.1029/2024JD042088⟩
Article dans une revue hal-05175785 v1
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Relating Dimethyl Sulphide and Methanethiol Fluxes to Surface Biota in the South‐West Pacific Using Shipboard Air‐Sea Interface Tanks

M. Rocco , E. Dunne , R. Salignat , A. Saint-Macary , M. Peltola et al.
Journal of Geophysical Research: Atmospheres, 2025, 130 (1), pp.e2024JD041072. ⟨10.1029/2024JD041072⟩
Article dans une revue hal-04919075 v1
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Relating Ocean Biogeochemistry and Low‐Level Cloud Properties Over the Southern Oceans

Clément Bazantay , Olivier Jourdan , Guillaume Mioche , Julia Uitz , Aymeric Dziduch et al.
Geophysical Research Letters, 2024, 51 (10), pp.e2024GL108309. ⟨10.1029/2024gl108309⟩
Article dans une revue insu-04601369 v1
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Characterization of Bio‐Optical Anomalies in the Kerguelen Region, Southern Indian Ocean: A Study Based on Shipborne Sampling and BioGeoChemical‐Argo Profiling Floats

J. Uitz , C. Roesler , E. Organelli , H. Claustre , C. Penkerc'H et al.
Journal of Geophysical Research. Oceans, 2023, 128 (12), ⟨10.1029/2023JC019671⟩
Article dans une revue hal-04362574 v1
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Influence of the phytoplankton community composition on the in situ fluorescence signal: Implication for an improved estimation of the chlorophyll-a concentration from BioGeoChemical-Argo profiling floats

Flavien Petit , Julia Uitz , Catherine Schmechtig , Céline Dimier , Joséphine Ras et al.
Frontiers in Marine Science, 2022, 9, ⟨10.3389/fmars.2022.959131⟩
Article dans une revue hal-03812673 v1
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Deep maxima of phytoplankton biomass, primary production and bacterial production in the Mediterranean Sea

Emilio Marañón , France van Wambeke , Julia Uitz , Emmanuel Boss , Céline Dimier et al.
Biogeosciences, 2021, 18 (5), pp.1749-1767. ⟨10.5194/bg-18-1749-2021⟩
Article dans une revue hal-03169148 v1
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Hyperspectral Radiometry on Biogeochemical-Argo Floats: A Bright Perspective for Phytoplankton Diversity

Emanuele Organelli , Edouard Leymarie , Oliver Zielinski , Julia Uitz , Fabrizio D’ortenzio et al.
Oceanography, 2021, pp.90-91. ⟨10.5670/oceanog.2021.supplement.02-33⟩
Article dans une revue hal-03945116 v1
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Correction: Kulk et al. Primary Production, an Index of Climate Change in the Ocean: Satellite-Based Estimates over Two Decades. Remote Sens. 2020, 12, 826

Gemma Kulk , Trevor Platt , James Dingle , Thomas Jackson , Bror Jönsson et al.
Remote Sensing, 2021, 13 (17), pp.3462. ⟨10.3390/rs13173462⟩
Article dans une revue hal-03484097 v1
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Surface ocean microbiota determine cloud precursors

Karine Sellegri , Alessia Nicosia , Evelyn Freney , Julia Uitz , Melilotus Thyssen et al.
Scientific Reports, 2021, 11, ⟨10.1038/s41598-020-78097-5⟩
Article dans une revue hal-03107746 v1
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Corrigendum: Reconstructing Global Chlorophyll-a Variations Using a Non-linear Statistical Approach

Elodie Martinez , Thomas Gorgues , Matthieu Lengaigne , Clement Fontana , Raphaëlle Sauzède et al.
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.618249⟩
Article dans une revue hal-03145846 v1
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Reconstructing Global Chlorophyll-a Variations Using a Non-linear Statistical Approach

Elodie Martinez , Thomas Gorgues , Matthieu Lengaigne , Clément Fontana , Raphaëlle Sauzède et al.
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.00464⟩
Article dans une revue hal-02941302 v1
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Enhancement of phytoplankton biomass leeward of Tahiti as observed by Biogeochemical-Argo floats

Raphaëlle Sauzède , Elodie Martinez , Christophe Maes , Orens Pasqueron de Fommervault , Antoine Poteau et al.
Journal of Marine Systems, 2020, 204, pp.103284. ⟨10.1016/j.jmarsys.2019.103284⟩
Article dans une revue hal-03095650 v1
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Primary Production, an Index of Climate Change in the Ocean: Satellite-Based Estimates over Two Decades

Gemma Kulk , Trevor Platt , James Dingle , Thomas Jackson , Bror Jonsson et al.
Remote Sensing, 2020, 12 (5), pp.826. ⟨10.3390/rs12050826⟩
Article dans une revue hal-02640608 v1
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Bio-optical characterization of subsurface chlorophyll maxima in the Mediterranean Sea from a Biogeochemical-Argo float database

Marie Barbieux , Julia Uitz , Bernard Gentili , Orens Pasqueron de Fommervault , Alexandre Mignot et al.
Biogeosciences, 2019, 16 (6), pp.1321-1342. ⟨10.5194/bg-16-1321-2019⟩
Article dans une revue hal-02098475 v1
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Globally Consistent Quantitative Observations of Planktonic Ecosystems

Fabien Lombard , Emmanuel Boss , Anya M Waite , Meike Vogt , Julia Uitz et al.
Frontiers in Marine Science, 2019, 6, pp.Article 196. ⟨10.3389/fmars.2019.00196⟩
Article dans une revue hal-02325576 v1
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Community‐Level Responses to Iron Availability in Open Ocean Plankton Ecosystems

Luigi Caputi , Quentin Carradec , Damien Eveillard , Amos Kirilovsky , Eric Pelletier et al.
Global Biogeochemical Cycles, 2019, 33 (3), pp.391-419. ⟨10.1029/2018GB006022⟩
Article dans une revue hal-02999805 v1
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Assessing the Variability in the Relationship Between the Particulate Backscattering Coefficient and the Chlorophyll a Concentration From a Global Biogeochemical-Argo Database

Marie Barbieux , Julia Uitz , Annick Bricaud , Emanuele Organelli , Antoine Poteau et al.
Journal of Geophysical Research. Oceans, 2018, 123 (2), pp.1229 - 1250. ⟨10.1002/2017JC013030⟩
Article dans une revue hal-01787104 v1
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Beyond Chlorophyll Fluorescence: The Time is Right to Expand Biological Measurements in Ocean Observing Programs

Emmanuel Boss , Anya Waite , Frank Muller-Karger , Hidekatsu Yamazaki , Rik Wanninkhof et al.
Limnology and Oceanography Bulletin, 2018, 27 (3), pp.89-90. ⟨10.1002/lob.10243⟩
Article dans une revue hal-02024177 v1
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Bio-optical anomalies in the world's oceans: An investigation on the diffuse attenuation coefficients for downward irradiance derived from Biogeochemical Argo float measurements

Emanuele Organelli , Hervé Claustre , Annick Bricaud , Marie Barbieux , Julia Uitz et al.
Journal of Geophysical Research. Oceans, 2017, 122 (5), pp.3543-3564. ⟨10.1002/2016JC012629⟩
Article dans une revue hal-03137011 v1
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Inter-comparison of phytoplankton functional type phenology metrics derived from ocean color algorithms and Earth System Models

Tihomir S. Kostadinov , Anna Cabre , Harish Vedantham , Irina Marinov , Astrid Bracher et al.
Remote Sensing of Environment, 2017, 190, pp.162-177. ⟨10.1016/j.rse.2016.11.014⟩
Article dans une revue hal-03502960 v1
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Two databases derived from BGC-Argo float measurements for marine biogeochemical and bio-optical applications

Emanuele Organelli , Marie Barbieux , Hervé Claustre , Catherine Schmechtig , Antoine Poteau et al.
Earth System Science Data, 2017, 9 (2), pp.861-880. ⟨10.5194/essd-9-861-2017⟩
Article dans une revue hal-02169384 v1
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On the discrimination of multiple phytoplankton groups from light absorption spectra of assemblages with mixed taxonomic composition and variable light conditions

Emanuele Organelli , Caterina Nuccio , Luigi Lazzara , Julia Uitz , Annick Bricaud et al.
Applied optics, 2017, 56 (14), pp.3952-3968. ⟨10.1364/AO.56.003952⟩
Article dans une revue hal-03502956 v1
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Plankton Assemblage Estimated with BGC-Argo Floats in the Southern Ocean: Implications for Seasonal Successions and Particle Export

Mathieu Rembauville , Nathan Briggs , Mathieu Ardyna , Julia Uitz , Philippe Catala et al.
Journal of Geophysical Research. Oceans, 2017, 122 (10), pp.8278-8292. ⟨10.1002/2017jc013067⟩
Article dans une revue hal-03138099 v1
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Recommendations for obtaining unbiased chlorophyll estimates from in situ chlorophyll fluorometers: A global analysis of WET Labs ECO sensors

Collin Roesler , Julia Uitz , Hervé Claustre , Emmanuel Boss , Xiaogang Xing et al.
Limnology and Oceanography: Methods, 2017, ⟨10.1002/lom3.10185⟩
Article dans une revue hal-01520511 v1
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Influence of the Phytoplankton Community Structure on the Spring and Annual Primary Production in the Northwestern Mediterranean Sea

Nicolas Mayot , Fabrizio d'Ortenzio , Julia Uitz , Bernard Gentili , Joséphine Ras et al.
Journal of Geophysical Research. Oceans, 2017, 122 (12), pp.9918-9936. ⟨10.1002/2016JC012668⟩
Article dans une revue hal-03136999 v1
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Assessing Pigment-Based Phytoplankton Community Distributions in the Red Sea

Malika Kheireddine , Mustapha Ouhssain , Hervé Claustre , Julia Uitz , Bernard Gentili et al.
Frontiers in Marine Science, 2017, 4, ⟨10.3389/fmars.2017.00132⟩
Article dans une revue hal-03138098 v1
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Phytoplankton light absorption and the package effect in relation to photosynthetic and photoprotective pigments in the northern tip of Antarctic Peninsula

Amabile Ferreira , Aurea M. Ciotti , Carlos Rafael B. Mendes , Julia Uitz , Annick Bricaud
Journal of Geophysical Research. Oceans, 2017, 122 (9), pp.7344-7363. ⟨10.1002/2017JC012964⟩
Article dans une revue hal-03502951 v1
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Obtaining Phytoplankton Diversity from Ocean Color: A Scientific Roadmap for Future Development

Astrid Bracher , Heather A. Bouman , Robert J. W. Brewin , Annick Bricaud , Vanda Brotas et al.
Frontiers in Marine Science, 2017, 4, ⟨10.3389/fmars.2017.00055⟩
Article dans une revue hal-03502965 v1
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A Consumer's Guide to Satellite Remote Sensing of Multiple Phytoplankton Groups in the Global Ocean

Colleen Mouw , N. J. Hardman-Mountford , Séverine Alvain , Astrid Bracher , Robert J. W. Brewin et al.
Frontiers in Marine Science, 2017, 4, 20p. / Article 41. ⟨10.3389/fmars.2017.00041⟩
Article dans une revue hal-01572063 v1
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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

R. Sauzède , Hervé Claustre , J. Uitz , Cédric Jamet , Giorgio Dall’olmo et al.
Journal of Geophysical Research. Oceans, 2016, 121 (4), pp.2552-2571. ⟨10.1002/2015JC011408⟩
Article dans une revue hal-01304165 v1
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A new look at ocean carbon remineralization for estimating deepwater sequestration

Lionel Guidi , Louis Legendre , Gabriel Reygondeau , Julia Uitz , Lars Stemmann et al.
Global Biogeochemical Cycles, 2015, 29 (7), pp.1044-1059. ⟨10.1002/2014GB005063⟩
Article dans une revue hal-03502734 v1
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Vertical distribution of chlorophyll a concentration and phytoplankton community composition from in situ fluorescence profiles: a first database for the global ocean

R. Sauzède , H. Lavigne , Hervé Claustre , J. Uitz , C. Schmechtig et al.
Earth System Science Data, 2015, 7 (2), pp.261-273. ⟨10.5194/essd-7-261-2015⟩
Article dans une revue hal-01277176 v1
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Retrieving the vertical distribution of chlorophyll a concentration and phytoplankton community composition from in situ fluorescence profiles: A method based on a neural network with potential for global-scale applications

Raphaëlle Sauzède , Hervé Claustre , C. Jamet , Julia Uitz , Josephine Ras et al.
Journal of Geophysical Research. Oceans, 2015, 120 (1), pp.451-470. ⟨10.1002/2014JC010355⟩
Article dans une revue istex hal-03502751 v1

Correction of pathlength amplification in the filter-pad technique for measurements of particulate absorption coefficient in the visible spectral region

Dariusz Stramski , Rick A. Reynolds , Slawomir Kaczmarek , Julia Uitz , Guangming Zheng
Applied optics, 2015, 54 (22), pp.6763-6782. ⟨10.1364/AO.54.006763⟩
Article dans une revue hal-03502729 v1
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The microbial carbon pump concept: Potential biogeochemical significance in the globally changing ocean

Louis Legendre , Richard B. Rivkin , Markus G Weinbauer , Lionel Guidi , Julia Uitz
Progress in Oceanography, 2015, 134, pp.432-450. ⟨10.1016/j.pocean.2015.01.008⟩
Article dans une revue hal-01120262 v1
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Seasonal variations of bio-optical properties and their interrelationships observed by Bio-Argo floats in the subpolar North Atlantic

Xiaogang Xing , Hervé Claustre , Julia Uitz , Alexandre Mignot , Antoine Poteau et al.
Journal of Geophysical Research. Oceans, 2014, 119 (10), pp.7372-7388. ⟨10.1002/2014JC010189⟩
Article dans une revue hal-03502762 v1
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Understanding the seasonal dynamics of phytoplankton biomass and the deep chlorophyll maximum in oligotrophic environments: A Bio-Argo float investigation

Alexandre Mignot , Hervé Claustre , Julia Uitz , Antoine Poteau , Fabrizio d'Ortenzio et al.
Global Biogeochemical Cycles, 2014, 28 (8), pp.856-876. ⟨10.1002/2013GB004781⟩
Article dans une revue hal-02168165 v1
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The MAREDAT global database of high performance liquid chromatography marine pigment measurements

J. Peloquin , C. Swan , N. Gruber , M. Vogt , Hervé Claustre et al.
Earth System Science Data, 2013, 5 (1), pp.109-123. ⟨10.5194/essd-5-109-2013⟩
Article dans une revue insu-03463361 v1

Multivariate approach for the retrieval of phytoplankton size structure from measured light absorption spectra in the Mediterranean Sea (BOUSSOLE site)

Emanuele Organelli , Annick Bricaud , David Antoine , Julia Uitz
Applied optics, 2013, 52 (11), pp.2257-2273. ⟨10.1364/AO.52.002257⟩
Article dans une revue hal-03502636 v1
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Estimates of phytoplankton class-specific and total primary production in the Mediterranean Sea from satellite ocean color observations

Julia Uitz , Dariusz Stramski , Bernard Gentili , Fabrizio d'Ortenzio , Hervé Claustre
Global Biogeochemical Cycles, 2012, 26 (2), pp.n/a-n/a. ⟨10.1029/2011GB004055⟩
Article dans une revue hal-03137464 v1

DMS dynamics in the most oligotrophic subtropical zones of the global ocean

Sauveur Belviso , I. Masotti , A. Tagliabue , Laurent Bopp , Patrick Brockmann et al.
Biogeochemistry, 2012, Special Issue of the 5th International Symposium on Biological and Environmental Chemistry of DMS(P) and Related Compounds, Goa, India, 19-22 October 2010, 110 (1-3), pp.215-241. ⟨10.1007/s10533-011-9648-1⟩
Article dans une revue istex hal-00757679 v1
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An evaluation of ocean color model estimates of marine primary productivity in coastal and pelagic regions across the globe

V. S. Saba , M. A. M. Friedrichs , D. Antoine , R. A. Armstrong , I. Asanuma et al.
Biogeosciences, 2011, 8 (2), pp.489-503. ⟨10.5194/bg-8-489-2011⟩
Article dans une revue hal-03502044 v1

An intercomparison of bio-optical techniques for detecting dominant phytoplankton size class from satellite remote sensing

Robert J. W. Brewin , Nick J. Hardman-Mountford , Samantha J. Lavender , Dionysios E. Raitsos , Takafumi Hirata et al.
Remote Sensing of Environment, 2011, 115 (2), pp.325-339. ⟨10.1016/j.rse.2010.09.004⟩
Article dans une revue istex hal-03502035 v1
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Phytoplankton class-specific primary production in the world's oceans: Seasonal and interannual variability from satellite observations

Julia Uitz , Hervé Claustre , Bernard Gentili , Dariusz Stramski
Global Biogeochemical Cycles, 2010, 24, ⟨10.1029/2009GB003680⟩
Article dans une revue istex hal-03502059 v1
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Challenges of modeling depth-integrated marine primary productivity over multiple decades : a case study at BATS and HOT

Vincent S. Saba , Marjorie A. M. Friedrichs , Mary-Elena Carr , David Antoine , Robert A. Armstrong et al.
Global Biogeochemical Cycles, 2010, 24 (3), pp.GB3020. ⟨10.1029/2009gb003655⟩
Article dans une revue hal-01132729 v1

Extreme diversity in noncalcifying haptophytes explains a major pigment paradox in open oceans

Hui Liu , Ian Probert , Julia Uitz , Hervé Claustre , Stephane Aris-Brosou et al.
Proceedings of the National Academy of Sciences of the United States of America, 2009, 106 (31), pp.12803-12808. ⟨10.1073/pnas.0905841106⟩
Article dans une revue hal-01258271 v1

A phytoplankton class-specific primary production model applied to the Kerguelen Islands region (Southern Ocean)

Julia Uitz , Hervé Claustre , Brian Griffiths , Josephine Ras , Nicole Garcia et al.
Deep Sea Research Part I: Oceanographic Research Papers, 2008, 56, pp.541-560. ⟨10.1016/j.dsr.2008.11.006⟩
Article dans une revue istex hal-00390393 v1
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Spatial variability of phytoplankton pigment distributions in the Subtropical South Pacific Ocean: comparison between in situ and predicted data

J. Ras , Hervé Claustre , J. Uitz
Biogeosciences, 2008, 5 (2), pp.353-369
Article dans une revue hal-00330697 v1

Relating phytoplankton photophysiological properties to community structure on large scales

Julia Uitz , Yannick Huot , Flavienne Bruyant , Marcel Babin , Herve Claustre
Limnology and Oceanography, 2008, 53 (2), pp.614-630. ⟨10.4319/lo.2008.53.2.0614⟩
Article dans une revue hal-03494354 v1

Virioplankton dynamics and virally induced phytoplankton lysis versus microzooplankton grazing southeast of the Kerguelen (Southern Ocean)

C. P. D. Brussaard , K. R. Timmermans , J. Uitz , M. J. W. Veldhuis
Deep Sea Research Part II: Topical Studies in Oceanography, 2008, 55 (5-7), pp.752-765. ⟨10.1016/j.dsr2.2007.12.034⟩
Article dans une revue istex hal-03494362 v1

Effect of natural iron fertilisation on the distribution of DMS and DMSP in the Indian sector of the Southern Ocean.

Sauveur Belviso , Laurent Bopp , Julie Mosseri , Marc Tedetti , Nicole Garcia et al.
Deep Sea Research Part II: Topical Studies in Oceanography, 2008, 55, pp.893-900. ⟨10.1016/j.dsr2.2007.12.040⟩
Article dans une revue istex hal-00291832 v1
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Effect of natural iron fertilization on carbon sequestration in the Southern Ocean

Stéphane Blain , Bernard Queguiner , Leanne Armand , Sauveur Belviso , Bruno Bombled et al.
Nature, 2007, 446 (7139), pp.1070-1075. ⟨10.1038/nature05700⟩
Article dans une revue istex hal-00169813 v1
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Vertical distribution of phytoplankton communities in open ocean: An assessment based on surface chlorophyll

Julia Uitz , Hervé Claustre , Andre Morel , Stanford B. Hooker
Journal of Geophysical Research. Oceans, 2006, 111 (C8), ⟨10.1029/2005JC003207⟩
Article dans une revue hal-03494178 v1
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Microbial community production, respiration and structure of the microbial food web of an ecosystem in the northeastern Atlantic Ocean

Anne Maixandeau , Dominique Lefèvre , Hera Karayanni , Urania Christaki , France van Wambeke et al.
Journal of Geophysical Research. Oceans, 2005, 110 (C7), pp.C07S17. ⟨10.1029/2004JC002694⟩
Article dans une revue hal-00092669 v1

Ecosystem dynamics based on plankton functional types for global ocean biogeochemistry models

Corinne Le Quéré , Sandy P. Harrison , Ian Colin Prentice , Erik T. Buitenhuis , Olivier Aumont et al.
Global Change Biology, 2005, 11 (11), pp.2016-2040. ⟨10.1111/j.1365-2486.2005.1004.x⟩
Article dans une revue istex hal-00124655 v1

Use of global satellite observations to collect information in marine ecology

Séverine Alvain , Vincent Vantrepotte , J. Uitz , Lucile Duforêt-Gaurier
Le Galliard, Jean-François; Guarini, Jean-Marc; Gaill, Françoise. Sensors for ecology: Towards integrated knowledge of ecosystems, CNRS, pp.227-242, 2012, 978-2-9541683-0-2
Chapitre d'ouvrage hal-00778843 v1