Lionel Guidi

Publications

Article dans une revue (85)

Distinct contributions of suspended and sinking prokaryotes to mesopelagic carbon budget Pauline Le Coq,Urania Christaki,France van Wambeke,Elisabeth Chevillon,Bruno Zakardjianet al. Nature Geoscience, 2026, 19, pp.165-172. ⟨10.1038/s41561-025-01888-w⟩ Article dans une revue hal-05454176v1
Oceanography, biogeochemical cycles, and biodiversity in the Central Arctic Ocean: current state of knowledge and directions for future Maxime Geoffroy,Igor Polyakov,Marit Reigstad,Silvia G Acinas,Rémi Amirauxet al. Elementa: Science of the Anthropocene, In press Article dans une revue hal-05480562v1
Independent transitions to fully planktonic life cycles shaped the global distribution of medusozoans in the epipelagic zone Manon Boosten,Camille Sant,Ophélie da Silva,Samuel Chaffron,Lionel Guidiet al. Proceedings of the National Academy of Sciences of the United States of America, 2025, 122 (22), pp.e2415979122. ⟨10.1073/pnas.2415979122⟩ Article dans une revue hal-05381419v1
Unveiling the link between phytoplankton molecular physiology and biogeochemical cycling via genome-scale modeling Antoine Régimbeau,Olivier Aumont,Chris Bowler,Lionel Guidi,George Jacksonet al. Science Advances , 2025, 11 (23), ⟨10.1126/sciadv.adq3593⟩ Article dans une revue hal-05109499v1
Patterns and drivers of diatom diversity and abundance in the global ocean Juan Pierella Karlusich,Karen Cosnier,Lucie Zinger,Nicolas Henry,Charlotte Nefet al. Nature Communications, 2025, 16 (1), pp.3452. ⟨10.1038/s41467-025-58027-7⟩ Article dans une revue hal-05138560v1
Emergent patterns of patchiness differ between physical and planktonic properties in the ocean Patrick Clifton Gray,Emmanuel Boss,Guillaume Bourdin,A Bourdais,C Bowleret al. Nature Communications, 2025, 16 (1), pp.1808. ⟨10.1038/s41467-025-56794-x⟩ Article dans une revue hal-04976225v1
First release of the Pelagic Size Structure database: global datasets of marine size spectra obtained from plankton imaging devices Mathilde Dugenne,Marco Corrales-Ugalde,Jessica Luo,Rainer Kiko,Todd O'Brienet al. Earth System Science Data, 2024, 16 (6), pp.2971-2999. ⟨10.5194/essd-16-2971-2024⟩ Article dans une revue hal-04648046v1
Tiny comets under the sea B. Cael,Lionel Guidi Science, 2024, 386 (6718), pp.149-150. ⟨10.1126/science.ads5642⟩ Article dans une revue hal-04735106v1
The genomic potential of photosynthesis in piconanoplankton is functionally redundant but taxonomically structured at a global scale Alexandre Schickele,Pavla Debeljak,Sakina-Dorothée Ayata,Lucie Bittner,Éric Pelletieret al. Science Advances , 2024, 10 (33), pp.eadl0534. ⟨10.1126/sciadv.adl0534⟩ Article dans une revue hal-04735120v1
Morphological diversity increases with decreasing resources along a zooplankton time series Miriam Beck,Caroline Cailleton,Lionel Guidi,Corinne Desnos,Laetitia Jalabertet al. Proceedings of the Royal Society B: Biological Sciences, 2023, 290 (2011), ⟨10.1098/rspb.2023.2109⟩ Article dans une revue hal-04385533v1
Three major mesoplanktonic communities resolved by in situ imaging in the upper 500 m of the global ocean Thelma Panaïotis,Marcel Babin,Tristan Biard,François Carlotti,Laurent Coppolaet al. Global Ecology and Biogeography, 2023, 32 (11), pp.1991-2005. ⟨10.1111/geb.13741⟩ Article dans une revue hal-04164166v2
Predicting global distributions of eukaryotic plankton communities from satellite data Hiroto Kaneko,Hisashi Endo,Nicolas Henry,Cédric Berney,Frédéric Mahéet al. ISME Communications, 2023, 3 (1), pp.101. ⟨10.1038/s43705-023-00308-7⟩ Article dans une revue hal-04394784v1
Century-scale carbon sequestration flux throughout the ocean by the biological pump Florian Ricour,Lionel Guidi,Marion Gehlen,Timothy Devries,Louis Legendre Nature Geoscience, 2023, 16, pp.1105-1113. ⟨10.1038/s41561-023-01318-9⟩ Article dans une revue hal-04321028v1
Patterns of eukaryotic diversity from the surface to the deep-ocean sediment Tristan Cordier,Inès Barrenechea Angeles,Nicolas Henry,Franck Lejzerowicz,Cédric Berneyet al. Science Advances , 2022, 8 (5), ⟨10.1126/sciadv.abj9309⟩ Article dans une revue hal-03561462v1
Siliceous Rhizaria abundances and diversity in the Mediterranean Sea assessed by combined imaging and metabarcoding approaches Natalia Llopis Monferrer,Tristan Biard,Miguel Sandin,Fabien Lombard,Marc Picheralet al. Frontiers in Marine Science, 2022, 9, 14p. :. ⟨10.3389/fmars.2022.895995⟩ Article dans une revue hal-03847226v1
Global Distribution of Zooplankton Biomass Estimated by In Situ Imaging and Machine Learning Laetitia Drago,Thelma Panaïotis,Jean-Olivier Irisson,Marcel Babin,Tristan Biardet al. Frontiers in Marine Science, 2022, 9, pp.894372. ⟨10.3389/fmars.2022.894372⟩ Article dans une revue hal-03810062v1
Functional repertoire convergence of distantly related eukaryotic plankton lineages abundant in the sunlit ocean Tom Delmont,Morgan Gaia,Damien Hinsinger,Paul Frémont,Chiara Vanniet al. Cell Genomics, 2022, 2 (5), pp.100123. ⟨10.1016/j.xgen.2022.100123⟩ Article dans une revue hal-03872935v2
Length, width, shape regularity, and chain structure: time series analysis of phytoplankton morphology from imagery Virginie Sonnet,Lionel Guidi,Colleen Mouw,Gavino Puggioni,Sakina-Dorothée Ayata Limnology and Oceanography, 2022, 67 (8), pp.1850-1864. ⟨10.1002/lno.12171⟩ Article dans une revue hal-03772861v1
Priorities for ocean microbiome research Andre Abreu,Etienne Bourgois,Adam Gristwood,Romain Troublé,Silvia Acinaset al. Nature Microbiology, 2022, 7 (7), pp.937-947. ⟨10.1038/s41564-022-01145-5⟩ Article dans une revue hal-03781942v1
Genomic evidence for global ocean plankton biogeography shaped by large-scale current systems Daniel Richter,Romain Watteaux,Thomas Vannier,Jade Leconte,Paul Frémontet al. eLife, 2022, 11, pp.e78129. ⟨10.7554/eLife.78129⟩ Article dans une revue hal-02399723v2
A global marine particle size distribution dataset obtained with the Underwater Vision Profiler 5 Rainer Kiko,Marc Picheral,David Antoine,Marcel Babin,Léo Berlineet al. Earth System Science Data, 2022, 14 (9), pp.4315-4337. ⟨10.5194/essd-14-4315-2022⟩ Article dans une revue hal-03794258v1
Sampling uncertainties of particle size distributions and derived fluxes Kelsey Bisson,Rainer Kiko,David Siegel,Lionel Guidi,Marc Picheralet al. Limnology and Oceanography: Methods, 2022, ⟨10.1002/lom3.10524⟩ Article dans une revue hal-03847300v2
Phytoplankton DNA metabarcoding in four sectors of the SW Atlantic in the context of the global ocean Federico Ibarbalz,Juan Pierella Karlusich,Sergio Velasco Ayuso,Natalia Visintini,Lionel Guidiet al. Ecología Austral, 2022, 32 (3), pp.835-848. ⟨10.25260/EA.22.32.3.0.1812⟩ Article dans une revue hal-03954546v1
Diversity and ecological footprint of Global Ocean RNA viruses Guillermo Dominguez-Huerta,Ahmed Zayed,James Wainaina,Jiarong Guo,Funing Tianet al. Science, 2022, 376 (6598), pp.1202-1208. ⟨10.1126/science.abn6358⟩ Article dans une revue hal-03781935v1
The Underwater Vision Profiler 6: an imaging sensor of particle size spectra and plankton, for autonomous and cabled platforms Marc Picheral,Camille Catalano,Denis Brousseau,Hervé Claustre,Laurent Coppolaet al. Limnology and Oceanography: Methods, 2022, ⟨10.1002/lom3.10475⟩ Article dans une revue hal-03508179v1
Genomic differentiation of three pico‐phytoplankton species in the Mediterranean Sea Ophélie da Silva,Sakina-Dorothée Ayata,Enrico Ser-Giacomi,Jade Leconte,Éric Pelletieret al. Environmental Microbiology, 2022, 24 (12), pp.6086-6099. ⟨10.1111/1462-2920.16171⟩ Article dans une revue hal-03784277v1
Deep Chlorophyll Maxima in the Global Ocean: Occurrences, Drivers and Characteristics Marin Cornec,Hervé Claustre,Alexandre Mignot,Lionel Guidi,Leo Lacouret al. Global Biogeochemical Cycles, 2021, 35 (4), ⟨10.1029/2020gb006759⟩ Article dans une revue hal-03235837v1
Eukaryotic virus composition can predict the efficiency of carbon export in the global ocean Hiroto Kaneko,Romain Blanc-Mathieu,Hisashi Endo,Samuel Chaffron,Tom Delmontet al. iScience, 2021, 24 (1), pp.102002. ⟨10.1016/j.isci.2020.102002⟩ Article dans une revue hal-03097258v3
Macroscale patterns of oceanic zooplankton composition and size structure Manoela Brandão,Fabio Benedetti,Séverine Martini,Yawouvi Dodji Soviadan,Jean-Olivier Irissonet al. Scientific Reports, 2021, 11 (1), pp.15714. ⟨10.1038/s41598-021-94615-5⟩ Article dans une revue hal-03318806v1
An operational overview of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) Northeast Pacific field deployment David A Siegel,Ivona Cetinić,Jason R Graff,Craig M Lee,Norman Nelsonet al. Elementa: Science of the Anthropocene, 2021, 9 (1), ⟨10.1525/elementa.2020.00107⟩ Article dans une revue hal-03427578v1
Processes controlling aggregate formation and distribution during the Arctic phytoplankton spring bloom in Baffin Bay Jordan Toullec,Brivaëla Moriceau,Dorothée Vincent,Lionel Guidi,Augustin Lafondet al. Elementa: Science of the Anthropocene, 2021, 9 (1), pp.W516-W526. ⟨10.1525/elementa.2021.00001⟩ Article dans une revue hal-03872934v1
Probabilistic modeling to estimate jellyfish ecophysiological properties and size distributions Simon Ramondenc,Damien Eveillard,Lionel Guidi,Fabien Lombard,Benoit Delahaye Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-62357-5⟩ Article dans une revue hal-02539195v1
Tara Oceans: towards global ocean ecosystems biology Shinichi Sunagawa,Silvia Acinas,Peer Bork,Chris Bowler,Silvia Acinaset al. Nature Reviews Microbiology, 2020, 18 (8), pp.428-445. ⟨10.1038/s41579-020-0364-5⟩ Article dans une revue hal-04394809v1
The oceans’ twilight zone must be studied now, before it is too late Adrian Martin,Philip Boyd,Ken Buesseler,Ivona Cetinic,Hervé Claustreet al. Nature, 2020, 580 (7801), pp.26-28. ⟨10.1038/d41586-020-00915-7⟩ Article dans une revue hal-02532270v1
Sinking Organic Particles in the Ocean—Flux Estimates From in situ Optical Devices Sarah Lou Carolin Giering,Emma Louise Cavan,Sünnje Linnéa Basedow,Nathan Briggs,Adrian B Burdet al. Frontiers in Marine Science, 2020, 6, ⟨10.3389/fmars.2019.00834⟩ Article dans une revue hal-03043052v1
Marine DNA viral macro- and microdiversity from Pole to Pole Ann Gregory,Ahmed Zayed,Nádia Conceição-Neto,Ben Temperton,Ben Bolducet al. Cell, 2019, 177 (5), pp.1109-1123.e14. ⟨10.1016/j.cell.2019.03.040⟩ Article dans une revue hal-02387010v1
Investigating Particle Size-Flux Relationships and the Biological Pump Across a Range of Plankton Ecosystem States From Coastal to Oligotrophic Christian Fender,Thomas Kelly,Lionel Guidi,Mark D. Ohman,Matthew Smithet al. Frontiers in Marine Science, 2019, 6, ⟨10.3389/fmars.2019.00603⟩ Article dans une revue hal-02386832v1
From egg to maturity: a closed system for complete life cycle studies of the holopelagic jellyfish Pelagia noctiluca Simon Ramondenc,Mathilde Ferrieux,Sophie Collet,Fabio Benedetti,Lionel Guidiet al. Journal of Plankton Research, 2019, 41 (3), pp.207-217. ⟨10.1093/plankt/fbz013⟩ Article dans une revue hal-02386811v1
Community‐Level Responses to Iron Availability in Open Ocean Plankton Ecosystems Luigi Caputi,Quentin Carradec,Damien Eveillard,Amos Kirilovsky,Éric Pelletieret al. Global Biogeochemical Cycles, 2019, 33 (3), pp.391-419. ⟨10.1029/2018GB006022⟩ Article dans une revue hal-02999805v1
Globally Consistent Quantitative Observations of Planktonic Ecosystems Fabien Lombard,Emmanuel Boss,Anya M Waite,Meike Vogt,Julia Uitzet al. Frontiers in Marine Science, 2019, 6, pp.Article 196. ⟨10.3389/fmars.2019.00196⟩ Article dans une revue hal-02325576v1
Observational Needs Supporting Marine Ecosystems Modeling and Forecasting: From the Global Ocean to Regional and Coastal Systems Antonietta Capotondi,Michael Jacox,Chris Bowler,Maria Kavanaugh,Patrick Lehodeyet al. Frontiers in Marine Science, 2019, 6, pp.623. ⟨10.3389/fmars.2019.00623⟩ Article dans une revue hal-02316446v1
A global ocean atlas of eukaryotic genes Quentin Carradec,Eric Pelletier,Corinne da Silva,Adriana A. Alberti,Yoann Seeleuthneret al. Nature Communications, 2018, 9 (1), pp.373. ⟨10.1038/s41467-017-02342-1⟩ Article dans une revue cea-01874711v1
Diazotrophic Trichodesmium impact on UV–Vis radiance and pigment composition in the western tropical South Pacific Cecile Dupouy,Robert Frouin,Marc Tedetti,Morgane Maillard,Martine Rodieret al. Biogeosciences, 2018, 15 (16), pp.5249-5269. ⟨10.5194/bg-15-5249-2018⟩ Article dans une revue hal-01864724v1
Light color acclimation is a key process in the global ocean distribution of Synechococcus cyanobacteria Théophile Grébert,Hugo Doré,Frédéric Partensky,Gregory Farrant,Emmanuel Bosset al. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (9), pp.E2010-E2019. ⟨10.1073/pnas.1717069115⟩ Article dans une revue hal-01772758v1
Global biogeochemical provinces of the mesopelagic zone Gabriel Reygondeau,Lionel Guidi,Gregory Beaugrand,Stephanie Henson,Philippe Koubbiet al. Journal of Biogeography, 2018, 45 (2), pp.500-514. ⟨10.1111/jbi.13149⟩ Article dans une revue hal-02374172v1
Influence of diatom diversity on the ocean biological carbon pump Paul Tréguer,Chris Bowler,Brivaëla Moriceau,Stephanie Dutkiewicz,Marion Gehlenet al. Nature Geoscience, 2018, 11 (1), pp.27-37. ⟨10.1038/s41561-017-0028-x⟩ Article dans une revue hal-01667978v1
The evolution of diatoms and their biogeochemical functions Anne-Sophie Benoiston,Federico M Ibarbalz,Lucie Bittner,Lionel Guidi,Oliver Jahnet al. Philosophical Transactions of the Royal Society B: Biological Sciences, 2017, 372 (1728), pp.20160397. ⟨10.1098/rstb.2016.0397⟩ Article dans une revue hal-02921882v1
Mare Incognitum: A Glimpse into Future Plankton Diversity and Ecology Research Guillem Chust,Meike Vogt,Fabio Benedetti,Teofil Nakov,Sébastien Villégeret al. Frontiers in Marine Science, 2017, 4, pp.68. ⟨10.3389/fmars.2017.00068⟩ Article dans une revue hal-01545318v1
Deep sediment resuspension and thick nepheloid layer generation by open-ocean convection Xavier Durrieu de Madron,S. Ramondenc,Léo Berline,Loïc Houpert,Anthony Bosseet al. J.Geophys.Res.Oceans, 2017, 122 (3), pp.2291-2318. ⟨10.1002/2016jc012062⟩ Article dans une revue in2p3-01489691v1
Plankton networks driving carbon export in the oligotrophic ocean Lionel Guidi,Samuel Chaffron,Lucie Bittner,Damien Eveillard,Abdelhalim Larhlimiet al. Nature, 2016, 532, pp.465-470. ⟨10.1038/nature16942⟩ Article dans une revue hal-01275276v1
The wineglass effect shapes particle export to the deep ocean in mesoscale eddies Anya M. Waite,Lars Stemmann,Lionel Guidi,Paulo H. R. Calil,Andrew Mc C. Hogget al. Geophysical Research Letters, 2016, 43 (18), pp.9791-9800. ⟨10.1002/2015GL066463⟩ Article dans une revue hal-03502974v1
An initial carbon export assessment in the Mediterranean Sea based on drifting sediment traps and the Underwater Vision Profiler data sets, Simon Ramondenc,M. Goutx,Fabien Lombard,Chiara Santinelli,Pernille Stemann Larsenet al. Deep Sea Research Part I: Oceanographic Research Papers, 2016, 117, pp.107-119. ⟨10.1016/j.dsr.2016.08.015⟩ Article dans une revue hal-01437158v1
In situ imaging reveals the biomass of giant protists in the global ocean Tristan Biard,Lars Stemmann,Marc Picheral,Nicolas Mayot,Pieter Vandrommeet al. Nature, 2016, 532 (7600), pp.504-507. ⟨10.1038/nature17652⟩ Article dans une revue hal-01324873v1
A new look at ocean carbon remineralization for estimating deepwater sequestration Lionel Guidi,Louis Legendre,Gabriel Reygondeau,Julia Uitz,Lars Stemmannet al. Global Biogeochemical Cycles, 2015, 29 (7), pp.1044-1059. ⟨10.1002/2014GB005063⟩ Article dans une revue hal-03502734v1
Comprehensive Model of Annual Plankton Succession Based on the Whole-Plankton Time Series Approach Jean-Baptiste Romagnan,Louis Legendre,Lionel Guidi,Jean-Louis Jamet,Dominique Jametet al. PLoS ONE, 2015, 10 (3), pp.e0119219. ⟨10.1371/journal.pone.0119219⟩ Article dans une revue hal-01225074v1
Eukaryotic plankton diversity in the sunlit ocean Noan Le Bescot,Ian Probert,Margaux Carmichael,Julie Poulain,Sarah Romacet al. Science, 2015, 348 (6237), pp.1261605. ⟨10.1126/science.1261605⟩ Article dans une revue hal-01253979v1
Environmental characteristics of Agulhas rings affect interocean plankton transport Emilie Villar,Gregory Farrant,Michael J. Follows,Laurence Garczarek,Sabrina Speichet al. Science, 2015, 348 (6237), pp.1261447 - 1261447. ⟨10.1126/science.1261447⟩ Article dans une revue hal-01893637v1
Structure and function of the global ocean microbiome Shinichi Sunagawa,Luis Pedro Coelho,Samuel Chaffron,Jens Roat Kultima,Karine Labadieet al. Science, 2015, 348 (6237), pp.1261359. ⟨10.1126/science.1261359⟩ Article dans une revue hal-01233742v1
Optical techniques for remote and in-situ characterization of particles pertinent to GEOTRACES Emmanuel Boss,Lionel Guidi,Mary Jo Richardson,Lars Stemmann,Wilford Gardneret al. Progress in Oceanography, 2015, 133 (SI), pp.43-54. ⟨10.1016/j.pocean.2014.09.007⟩ Article dans une revue hal-03502737v1
Cross-shelf transport, oxygen depletion, and nitrate release within a forming mesoscale eddy in the eastern Indian Ocean Anya M. Waite,Lynnath E. Beckley,Lionel Guidi,Jason P. Landrum,David Hollidayet al. Limnology and Oceanography : methods, 2015, 61 (1), pp.103-121 ⟨10.1002/lno.10218⟩ Article dans une revue hal-01227857v1
Patterns and ecological drivers of ocean viral communities Jennifer Brum,J Cesar Ignacio-Espinoza,Simon Roux,Guilhem Doulcier,Silvia G. Acinaset al. Science, 2015, 348 (6237), pp.1261498. ⟨10.1126/science.1261498⟩ Article dans une revue hal-01768331v1
Determinants of community structure in the global plankton interactome Gipsi Lima-Mendez,Karoline Faust,Nicolas Henry,Johan Decelle,Sébastien Colinet al. Science, 2015, 348 (6237), pp.1262073. ⟨10.1126/science.1262073⟩ Article dans une revue hal-01234200v1
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-01120262v1
Particle size distribution and estimated carbon flux across the Arabian Sea oxygen minimum zone François Roullier,L. Berline,Lionel Guidi,Xavier Durrieu de Madron,M. Picheralet al. Biogeosciences, 2014, 11, pp.4541-4557. ⟨10.5194/bg-11-4541-2014⟩ Article dans une revue hal-01059610v1
Statistical distributions of trace metal concentrations in the northwestern Mediterranean atmospheric aerosol Thomas Robin,Lionel Guidi,Aurélie Dufour,Christophe Migon Environmental Monitoring and Assessment, 2013, 185 (11), pp.9177-9189. ⟨10.1007/s10661-013-3245-9⟩ Article dans une revue hal-03153690v1
Effect of Type and Concentration of Ballasting Particles on Sinking Rate of Marine Snow Produced by the Appendicularian Oikopleura dioica Fabien Lombard,Lionel Guidi,Thomas Kiørboe PLoS ONE, 2013, 8 (9), pp.e75676. ⟨10.1371/journal.pone.0075676⟩ Article dans une revue hal-01771755v1
Does eddy-eddy interaction control surface phytoplankton distribution and carbon export in the North Pacific Subtropical Gyre? Lionel Guidi,Paulo H. R. Calil,Solange Duhamel,Karin M. Bjoerkman,Scott C. Doneyet al. Journal of Geophysical Research: Biogeosciences, 2012, 117, ⟨10.1029/2012JG001984⟩ Article dans une revue hal-03502664v1
Flows of Research Manuscripts Among Scientific Journals Reveal Hidden Submission Patterns Vincent Calcagno,E. Demoinet,K. Gollner,L. Guidi,D. Ruthset al. Science, 2012, 338 (6110), pp.1065 - 1069. ⟨10.1126/science.1227833⟩ Article dans une revue hal-02644724v1
Marine ecosystems’ responses to climatic and anthropogenic forcings in the Mediterranean Cecile Guieu,Xavier Durrieu de Madron,Pascal Conan,Frédéric Gazeau,Claude Estournelet al. Progress in Oceanography, 2011, 91 (2), pp.97-166. ⟨10.1016/j.pocean.2011.02.003⟩ Article dans une revue istex hal-03452771v1
Optical imaging of mesopelagic particles indicates deep carbon flux beneath a natural iron-fertilized bloom in the Southern Ocean Marie-Paule Jouandet,Thomas W. Trull,Lionel Guidi,Marc Picheral,Friederike Ebersbachet al. Limnology and Oceanography, 2011, 56 (3), pp.1130-1140. ⟨10.4319/lo.2011.56.3.1130⟩ Article dans une revue hal-03502030v1
Reply to Comment on &quot;A new procedure to optimize the selection of groups in a classification tree: Applications for ecological data Lionel Guidi,Frederic Ibanez,Vincent Calcagno,Gregory Beaugrand Ecological Modelling, 2010, 221, pp.2739-2740 Article dans une revue hal-00766731v1
Reply to Comment on “A new procedure to optimize the selection of groups in a classification tree: Applications for ecological data” Lionel Guidi,Vincent Calcagno,Frederic Ibanez,Grégory Beaugrand Ecological Modelling, 2010, 221 (23), pp.2739-2740. ⟨10.1016/j.ecolmodel.2010.08.016⟩ Article dans une revue istex hal-02667348v1
The Underwater Vision Profiler 5: An advanced instrument for high spatial resolution studies of particle size spectra and zooplankton Marc Picheral,Lionel Guidi,Lars Stemmann,David M. Karl,Ghizlaine Iddaoudet al. Limnology and Oceanography: Methods, 2010, 8, pp.462-473. ⟨10.4319/lom.2010.8.462⟩ Article dans une revue hal-03502058v1
Effects of phytoplankton community on production, size and export of large aggregates: A world-ocean analysis Lionel Guidi,Lars Stemmann,George A. Jackson,Frederic Ibanez,Hervé Claustreet al. Limnology and Oceanography, 2009, 54 (6), pp.1951-1963. ⟨10.4319/lo.2009.54.6.1951⟩ Article dans une revue hal-03505004v1
A new procedure to optimize the selection of groups in a classification tree: applications for ecological data Lionel Guidi,Frederic Ibanez,Vincent Calcagno,Grégory Beaugrand Ecological Modelling, 2009, 220 (4), pp.451-461. ⟨10.1016/j.ecolmodel.2008.11.006⟩ Article dans une revue istex hal-02660464v1
A new procedure to optimize the selection of groups in a classification tree L. Guidi,F. Ibañez,V. Calcagno,Gregory Beaugrand Ecological Modelling, 2009, 220, pp.451-461, 2009 Article dans une revue hal-00480582v1
(Gastrotricha): new morphological data and description of the spermatozoon Maria Balsamo,L. Guidi,M. Ferraguti,L. Pierboni,R. M. Kristensen Helgoland Marine Research, 2009, 64 (1), pp.27-34. ⟨10.1007/s10152-009-0163-x⟩ Article dans une revue hal-00535198v1
Volume distribution for particles between 3.5 to 2000 µm in the upper 200 m region of the South Pacific Gyre L. Stemmann,D. Eloire,A. Sciandra,G. A. Jackson,L. Guidiet al. Biogeosciences, 2008, 5 (2), pp.299-310. ⟨10.5194/bg-5-299-2008⟩ Article dans une revue hal-00330349v2
Distribution and fluxes of aggregates &gt;100 μm in the upper kilometer of the South-Eastern Pacific L. Guidi,G. Gorsky,H. Claustre,J. C. Miquel,M. Picheralet al. Biogeosciences, 2008, 5, pp.1361-1372. ⟨10.5194/bg-5-1361-2008⟩ Article dans une revue hal-04110507v1
Contrasting distribution of aggregates &gt;100 µm in the upper kilometre of the South-Eastern Pacific L. Guidi,G. Gorsky,Hervé Claustre,M. Picheral,L. Stemmann Biogeosciences Discussions, 2008, 5 (1), pp.871-901 Article dans une revue hal-00330289v1
Distribution and fluxes of aggregates &gt; 100 mu m in the upper kilometer of the South-Eastern Pacific J. C. Miquel,M. Picheral,L. Stemmann,Lionel Guidi,G. Gorskyet al. Biogeosciences, 2008, 5 (5), pp.1361-1372. ⟨10.5194/bg-5-1361-2008⟩ Article dans une revue hal-03494358v1
Relationship between particle size distribution and flux in the mesopelagic zone Lionel Guidi,George A. Jackson,Lars Stemmann,Juan Carlos Miquel,Marc Picheralet al. Deep Sea Research Part I: Oceanographic Research Papers, 2008, 55 (10), pp.1364-1374. ⟨10.1016/j.dsr.2008.05.014⟩ Article dans une revue istex hal-03494337v1
Effects of frontal processes on marine aggregate dynamics and fluxes: An interannual study in a permanent geostrophic front (NW Mediterranean) Lars Stemmann,Louis Prieur,Louis Legendre,Isabelle Taupier-Letage,Marc Picheralet al. Journal of Marine Systems, 2008, 70 (1-2), pp.1-20. ⟨10.1016/j.jmarsys.2007.02.014⟩ Article dans une revue istex hal-03494353v1
Global zoogeography of fragile macrozooplankton in the upper 100-1000 m inferred from the underwater video profiler Lars Stemmann,Marsh Youngbluth,Kevin Robert,Aino Hosia,Marc Picheralet al. ICES JOURNAL OF MARINE SCIENCE, 2008, 65 (3), pp.433-442. ⟨10.1093/icesjms/fsn010⟩ Article dans une revue hal-03494350v1
Vertical distribution of aggregates (&gt; 110 mu m) and mesoscale activity in the northeastern Atlantic: Effects on the deep vertical export of surface carbon Lionel Guidi,Lars Stemmann,Louis Legendre,Marc Picheral,Louis Prieuret al. Limnology and Oceanography, 2007, 52 (1), pp.7-18. ⟨10.4319/lo.2007.52.1.0007⟩ Article dans une revue hal-03504960v1

Pré-publication, Document de travail (5)

Planetary-scale heterotrophic microbial community modeling assesses metabolic synergy and viral impacts A. Régimbeau,F. Tian,G. Smith,V Riddell,C. Andreaniet al. 2025 Pré-publication, Document de travail hal-05044064v1
Ubiquity of inverted ’gelatinous’ ecosystem pyramids in the global ocean Lombard Fabien,Guidi Lionel,Manoela Brandão,Coelho Luis Pedro,Colin Sébastienet al. 2025 Pré-publication, Document de travail hal-04887475v1
Picoeukaryotic photosynthetic potential is functionally redundant but taxonomically structured at global scale Alexandre Schickele,Pavla Debeljak,Sakina-Dorothée Ayata,Lucie Bittner,Éric Pelletieret al. 2024 Pré-publication, Document de travail cea-04321429v1
Towards modeling genome-scale knowledge in the global ocean Antoine Régimbeau,Olivier Aumont,Chris Bowler,Lionel Guidi,George Jacksonet al. 2023 Pré-publication, Document de travail hal-04316033v1
Loss of the benthic life stage in Medusozoa and colonization of the open ocean Manon Boosten,Camille Sant,Ophélie da Silva,Samuel Chaffron,Lionel Guidiet al. 2023 Pré-publication, Document de travail hal-04252473v1

Rapport (2)

Plankton-based solutions to support life on our planet : 4 CO2 sink carbon and mitigate climate change André Abreu,David Johns,Haimanti Biswas,Andrew Knoll,Hubert Bonnefondet al. UN Compact. 2024 Rapport hal-04867698v1
Future Science Brief - Big Data in Marine Science Lionel Guidi,Antonio Fernandez-Guerra,Carlos Canchaya,Edward Curry,Federica Fogliniet al. European Marine Board. 2020 Rapport (rapport de recherche) hal-03043150v1

Communication dans un congrès (38)

In situ imaging sheds light on particle sinking speeds in the North Atlantic Manon Laget,Lionel Guidi,marc picheral,Camille Catalano,Tristan Biard Ocean Science Meeting 2024 - OSM24, American Geophysical Union (AGU); Association for the Sciences of Limnology and Oceanography (ASLO); The Oceanography Society (TOS), Feb 2024, Nouvelle Orléans (Louisiane), United States Communication dans un congrès hal-04540553v1
Resolving the scales of plankton ecology and biogeochemical fluxes with the Underwater Vision Profiler Marc Picheral,Camille Catalano,Alexandre Accardo,Alberto Baudena,Hervé Claustreet al. ASLO Aquatic Sciences Meeting, 2023, Palma de Mallorca, Spain Communication dans un congrès hal-04194467v1
High throughput imaging sheds light on marine particle in situ sinking behavior in the Mediterranean Sea Manon Laget,marc picheral,Camille Catalano,Lionel Guidi,Tristan Biard ASLO Aquatic Science Meeting 2023, Association pour la science de la limnologie et de l'océanographie (ASLO), Jun 2023, Palma de Majorque, Spain Communication dans un congrès hal-04540564v1
Morphological diversity increases with decreasing resources along a zooplankton time series Miriam Beck,Lionel Guidi,Lars Stemmann,Sakina-Dorothée Ayata,Jean-Olivier Irisson ASLO Aquatic Sciences Meeting, 2023, Palma de Mallorca, Spain Communication dans un congrès hal-04639094v1
Technologies for Ocean Sensing project developments in imaging and sensing Kevin Oxborough,Efstathios Papadimitriou,Matthew Patey,Marc Picheral,Fiona Reganet al. OCEANS 2023, 2023, Limerick, Ireland Communication dans un congrès hal-04194466v1
A pipeline for in-situ plankton imaging data: Improving our understanding of ocean particle distribution and carbon fluxes using morphological traits Miriam Beck,Sakina-Dorothée Ayata,Marc Picheral,Fabien Lombard,Rainer Kikoet al. SFEcologie 2022, Nov 2022, Metz, France Communication dans un congrès hal-04026448v1
Morphological diversity increases with oligotrophy along a zooplankton time-series M. Beck,Sakina-Dorothée Ayata,C. Cailleton,L. Stemmann,L Guidiet al. 4th Marine Imaging Workshop, 2022, Brest, France Communication dans un congrès hal-04024037v1
Are we ready for protist population metagenomics? Challenges to decipher drivers of genetic differentiation in marine planktonic populations Ophélie da Silva,Enrico Ser-Giacomi,Éric Pelletier,Cécile Fauvelot,Jade Leconteet al. The 6th International Marine Connectivity Conference (iMarco/Sea-Unicorn), Dec 2021, Paris, France Communication dans un congrès hal-04230339v1
The AtlantECO project and imaging activities L Guidi I/ITAPINA: Imagine/Imaging The Atlantic – A pelagic Imaging Network Approach, 2021, Online, Unknown Region Communication dans un congrès hal-04024049v1
A global marine particle size distribution dataset obtained with the Underwater Vision Profiler 5 Rainer Kiko,Marc Picheral,David Antoine,Marcel Babin,Léo Berlineet al. Aquatic Sciences Meeting, 2021, Online, Unknown Region Communication dans un congrès hal-04024038v1
Morphological Diversity of Phytoplankton: Identification of Traits, Morphological Succession and Periodicities from Imagery in Narragansett Bay, U.S V. Sonnet,L Guidi,C.B. Mouw,Sakina-Dorothée Ayata Ocean Science Meeting, 2020, San Diego (California), United States Communication dans un congrès hal-04024039v1
Ocean Negative Carbon Emissions (ONCE) - an International Program Initiative N. Jiao,B. Rinkevich,C. Robinson,C. Suttle,C.L. Abbateet al. Ocean Science Meeting, 2020, San Diego, USA, Unknown Region Communication dans un congrès hal-04024040v1
Observing the biology of the ocean through an integrated genomic and imaging approach L Guidi,F. Not,J.O. Irisson,F. Lombard Mongoos Workshop, 2020, Online, Unknown Region Communication dans un congrès hal-04024052v1
Big Data in Marine Science L Guidi 7th EMB Forum – Big Data in Marine Science. Supporting the European Green Deal, The EU Biodiversity Strategy, and the Digital Twin Ocean, 2020, Online, Unknown Region Communication dans un congrès hal-04024051v1
Deep phytoplankton biomass maxima in the global ocean: a Biogeochemichal-Argo floats investigation Marin Cornec,Alexandre Mignot,Léo Lacour,Lionel Guidi,R. Laxenaireet al. Ocean Sciences Meeting, Feb 2020, San Diego, United States Communication dans un congrès hal-04018995v1
Typology of Plankton Communities seen by In Situ Imaging, from the Epi to the Mesopelagic Layers of the Global Ocean. T. Panaiotis,M. Babin,T. Biard,F. Carlotti,L. Coppolaet al. Ocean Science Meeting, 2020, San Diego, USA, Unknown Region Communication dans un congrès hal-04024041v1
UVP6: a new low power, low cost and deep ocean rated imaging sensor for automatic quantification of particles and plankton from autonomous platforms Marc Picheral,Emna Abidi,François Berry,Jerome Coindat,Denis Brousseauet al. Ocean Sciences Meeting, 2020, San Diego, United States Communication dans un congrès hal-04026430v1
Effects of the depth of sequestration on the estimation of the biogenic carbon sequestered in the world ocean Gabriel Reygondeau,Lionel Guidi,Louis Prieur,Louis Legendre Aquatic sciences meeting, 2019, San Juan, Puerto Rico, USA, Unknown Region Communication dans un congrès hal-04029412v1
Towards a global in situ monitoring of plankton using imaging systems: lessons learnt from the past 10 years of observation in Europe Lars Stemmann,Jean-Baptiste Romagnan,Alain Lefebvre,Gérald Grégori,Jean-Olivier Irissonet al. 2019 IMBeR Open Science Conference, Integrated Marine Biosphere Research - IMBeR, Jun 2019, Brest, France Communication dans un congrès hal-04026399v1
Dynamics of deep phytoplankton biomass maxima in the global ocean: a Biogeochemical Argo floats approach M. Cornec,A. Mignot,L. Lacour,L Guidi,F. D’ortenzioet al. 7th Euro-Argo Science meeting, 2019, Athens, Greece Communication dans un congrès hal-04024045v1
Pelagia noctiluca as a model to uncover scyphozoan developmental mechanisms. Y. Kraus,R. Copley,J.M. Aury,F. Rentzsch,F. Lombardet al. At the roots of bilaterian complexity: Insights from early emerging metazoans., 2019, Evangelische Akademie Tutzing, Germany Communication dans un congrès hal-04024044v1
The Biological Carbon Pump seen through a multi-scale approach of marine sinking aggregates L Guidi Marine Particles and Phycospheres, 2019, Ascona, Swistzerland, Unknown Region Communication dans un congrès hal-04024053v1
Large DNA viruses of microalgae are predicted to enhance carbon export efficiency in the global sunlit ocean R. Blan-Mathieu,H. Kaneko,H. Endo,S. Chaffron,L Guidiet al. 5e Colloque de Génomique Environnementale, 2019, La Rochelle, France Communication dans un congrès hal-04024043v1
From Genes to Ecosystem: The example of the Biological Carbon Pump. The Changing Marine Ecosystem L Guidi A Tara – TKK science symposium, 2018, Xiamen, China Communication dans un congrès hal-04024055v1
Global in-situ imaging of large plankton and particles by the Underwater Vision Profiler in the upper kilometer of all oceans L. Stemmann,F. Lombard,L Guidi,L. Coppola,J.O. Irissonet al. Ocean Science Meeting, 2018, Portland, Oregon, USA, Unknown Region Communication dans un congrès hal-04024047v1
From plankton functional traits to marine ecosystem functions: Assessing functional diversity of plankton communities from high throughput -omics data and its impact on oceanic biogeochemical cycles Sakina-Dorothée Ayata,E. Faure,A.-S. Benoiston,Fabrice Not,Olivier Aumontet al. Functional Ecology Conference, 2018, Nancy, France Communication dans un congrès hal-04024046v1
The Biological Carbon Pump from genes to the ecosystem L Guidi Processes and Effects of Biogeonic Element Cycling in the Ocean, 2018, Xiamen, China Communication dans un congrès hal-04024054v1
Plankton networks correlated to the biological carbon pump in the global ocean A.S. Benoiston,L. Bittner,Lionel Guidi,S. Chaffron,D. Eveillardet al. Journée analyse des réseaux, GDR génomique environnementale, 2017, Nantes, France Communication dans un congrès hal-04024048v1
Issues on modeling linked to climate change impacts on ocean biodiversity L Guidi Global Challenges for Ocean Sciences and International Policies Today, 2017, Santiago, Chile Communication dans un congrès hal-04024057v1
Genoceanography L Guidi The Tara Ocean Program: Structuring International Scientific Cooperation with South America, 2017, Conception, Chile Communication dans un congrès hal-04024058v1
Tara Oceans: The Biological Carbon Pump from Genes to Ecosystems L Guidi ASLO Aquatic Sciences Meeting, 2017, Hawaii, USA, Unknown Region Communication dans un congrès hal-04024060v1
Plankton networks driving carbon export in the oligotrophic ocean L Guidi Journée de restitution finale du défi ENVIROMICS, 2017, Paris, Région indéterminée Communication dans un congrès hal-04024059v1
The planktonic social network of the biological carbon pump L Guidi ICES. Annual Science Conference, 2017, Florida, USA, Unknown Region Communication dans un congrès hal-04024056v1
Revealing and analyzing networks of marine microbial ecosystems Damien Eveillard,Lionel Guidi,Lucie Bittner,Samuel Chaffron,Jeroen Raeset al. Conférence Jacques Monod - Marine Ecosystems Biology, 2015, Roscoff, France Communication dans un congrès hal-01176727v1
Microbial carbon pump and DOC : responses to environmental drivers and climate change Louis Legendre,B Rivkin,Markus G Weinbauer,Lionel Guidi,Julia Uitz Consilience Workshop, Projet européen OCEAN CERTAIN, 2014, Bergen, Norway Communication dans un congrès hal-03947181v1
Significance of the microbial carbon pump in the globally changing ocean. Markus G Weinbauer,Lionel Guidi,Louis Legendre,B Rivkin,Julia Uitzet al. International Symposium on Microbial Ecology ISME 15, 2014, Seoul, Korea, Unknown Region Communication dans un congrès hal-03947622v1
Significance of the microbial carbon pump in the globally changing ocean Louis Legendre,B Rivkin,Markus G Weinbauer,Lionel Guidi,Julia Uitz IMBER Open Science Conference - Future Oceans, 2014, Bergen, Norway Communication dans un congrès hal-03947621v1
Does the microbial carbon pump have biogeochemical significance in the globally changing ocean? Louis Legendre,R Rivkin,Markus G Weinbauer,Lionel Guidi,Julia Uitz Ocean Sciences Meeting, 2014, Honolulu, Hawaii, Unknown Region Communication dans un congrès hal-03946839v1

Poster de conférence (5)

Using new observations and Machine Learning to improve organic sinking processes in the PlankTOM global ocean biogeochemical model Anna Denvil-Sommer,C. Le Quéré,E. T. Buitenhuis,Lionel Guidi,Jean-Olivier Irisson EGU General Assembly, 2021, Online, Unknown Region. 2021 Poster de conférence hal-04018680v1
Distribution and characterization of Hemiaulus aggregates in the eastern Pacific Ocean using in-situ observations and optical systems T. Villareal,E.E. Anderson,C. Wilson,L. Guidi Ocean Science Meeting, Feb 2018, Portland, Oregon (USA), United States. 2018 Poster de conférence hal-04021819v1
Dynamics of deep phytoplankton biomass maxima in the global ocean, an approach with Biogeochemical Argo floats M. Cornec,A. Mignot,L. Lacour,L. Guidi,F. D’ortenzioet al. Ocean Science Meeting, Feb 2018, Portland, Oregon (USA), United States. 2018 Poster de conférence hal-04021820v1
Assessing functional diversity of plankton communities from high throughput –omics data Sakina-Dorothée Ayata,E. Faure,A.-S. Benoiston,O. Silva,V. Sonnetet al. Colloque de Bilan et de Prospective du programme LEFE, Mar 2018, Clermont-Ferrand, France. 2018 Poster de conférence hal-04021818v1
Biological pump processes are driven by microbial networks in the global oligotrophic ocean A.S. Benoiston,E. Eveillard,S. Chaffron,Sakina-Dorothée Ayata,C. Bowleret al. ISME17, Aug 2018, Leipzig, Germany. 2018 Poster de conférence hal-04021817v1

Chapitre d'ouvrage (4)

Conclusion Hervé Claustre,Lionel Guidi,Antoine Sciandra Chistophe Migon; Antoine Sciandra; Paul Nival. La mer Méditerranée face au changement global 2. Dynamique biologique et évolution de la mer Ligure, ISTE Editions Ltd, pp.215-228, 2021, 978-1-78405-733-6 Chapitre d'ouvrage hal-03200072v1
Conclusion and Perspectives Hervé Claustre,Lionel Guidi,Antoine Sciandra Christophe Migon; Antoine Sciandra; Paul Nival. The Mediterranean Sea in the Era of Global Change 2. 30 Years of Multidisciplinary Study of the Ligurian Sea, 2, ISTE Science Publishing LTD, 2020, 9781786305862 Chapitre d'ouvrage hal-02493840v1
Les microbiomes de l'océan : une démarche à haut débit pour une compréhension globale et systémique Lucie Bittner,Lionel Guidi,Samuel Chaffron,Damien Eveillard Laurent Palka. Microbiodiversité : un nouveau regard, 161 - 185, editions matériologiques, 2018 Chapitre d'ouvrage hal-01996304v1
L’être vivant dans son environnement Samuel Alizon,F. Angelier,Guillaume Bécard,Laurent Bezin,F Courchampet al. CNRS Editions. Etonnant vivant. Découvertes et promesses du XXIème siècle (Livre blanc)., 2017 Chapitre d'ouvrage hal-01923240v1

Autre publication scientifique (2)

Imaged-based analysis of the global distribution of zooplankton biomass through a habitat modelling approach T.Panaïotis Drago,J.O. Irisson,M. Babin,T. Biard,F. Carlottiet al. 2021 Autre publication scientifique hal-04023030v1
Contribution of the jellyfish Pelagia Noctiluca to carbon export in the Mediterranean Sea S. Ramondenc,F. Delahaye,D. Eveillard,L. Stemmann,L. Guidiet al. 2017 Autre publication scientifique hal-04023034v1

HDR (1)

CARBOMICS: The biological CARBon pump from OMICs to ecoSystem Lionel Guidi Oceanography. Sorbonne Université, 2018 HDR tel-04019021v1