Sakina-Dorothée Ayata

Maîtresse de conférences en écologie marine à Sorbonne Université (SU), titulaire d'une chaire de médiation scientifique à l'Institut Universitaire de France (IUF).
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Documents
Affiliations actuelles
  • Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques (LOCEAN)
  • Institut universitaire de France (IUF)
Contact

Présentation

J'étudie la biogéographie et la diversité fonctionnelle du plancton marin, c’est-à-dire des organismes qui dérivent au grès des courants. Pour cela, j'utilise une approche basée sur la description de caractéristiques individuelles (ou "traits fonctionnels") pour comprendre la structuration de la biodiversité planctonique, sa réponse au changement global, et son impact sur le fonctionnement des écosystèmes. Le but de mes travaux est de mieux comprendre le lien entre biodiversité et fonctionnement des écosystèmes pélagiques à plusieurs échelles spatio-temporelles. Pour répondre à ces questions, j'utilise des outils numériques (statistique, apprentissage automatique, modèle dynamique) et j'analyse de grands jeux de données (occurrence, imagerie quantitative, génomique). Je pilote actuellement le projet ANR PRC Traitzoo (Biogéographie des traits et diversité fonctionnelle du mésozooplancton marin : données à haut débit (imagerie, -omique), apprentissage machine, et modélisation numérique) et l'équipe-Projet FORMAL (From Observing to Modelling Ocean Life) de l'Institut des Sciences du Calcul et des Données (ISCD) de Sorbonne Université. Je suis également très investie dans la médiation scientifique.


Compétences

écologie océanographie modélisation apprentissage automatique statistiques multivariées médiation scientifique

Publications

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Publications

Identifying zooplankton fecal pellets from in situ images

Margaux Perhirin , Laure Vilgrain , Geneviève Perrin , Catherine Lalande , Marc Picheral et al.
Journal of Plankton Research, 2025, 47 (1), ⟨10.1093/plankt/fbae078⟩
Article dans une revue hal-04994187 v1
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Pathways for converting zooplankton traits to ecological insights are paved with findable, accessible, interoperable, and reusable (FAIR) data practices

Jessica Titocci , Patrick Pata , Tiziana Durazzano , Sakina-Dorothée Ayata , Corentin Clerc et al.
ICES Journal of Marine Science, 2025, 82 (2), ⟨10.1093/icesjms/fsaf017⟩
Article dans une revue hal-05037181 v1
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Morphological and taxonomic diversity of mesozooplankton is an important driver of carbon export fluxes in the ocean

Margaux Perhirin , Hannah Gossner , Jessica Godfrey , Rodney Johnson , Leocadio Blanco‐bercial et al.
Molecular Ecology Resources, 2024, 24, pp.e13907. ⟨10.1111/1755-0998.13907⟩
Article dans une revue hal-04385555 v1
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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 , Eric Pelletier et al.
Science Advances , 2024, 10 (33), pp.eadl0534. ⟨10.1126/sciadv.adl0534⟩
Article dans une revue hal-04735120 v1
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Morphological diversity increases with decreasing resources along a zooplankton time series

Miriam Beck , Caroline Cailleton , Lionel Guidi , Corinne Desnos , Laetitia Jalabert et al.
Proceedings of the Royal Society B: Biological Sciences, 2023, 290 (2011), ⟨10.1098/rspb.2023.2109⟩
Article dans une revue hal-04385533 v1
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Beyond the limits of the unassigned protist microbiome: inferring large-scale spatio-temporal patterns of Syndiniales marine parasites

Iris Rizos , Pavla Debeljak , Thomas Finet , Dylan Klein , Sakina-Dorothée Ayata et al.
ISME Communications, 2023, 3 (1), pp.16. ⟨10.1038/s43705-022-00203-7⟩
Article dans une revue hal-04230262 v1
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A global biogeography analysis reveals vulnerability of surface marine zooplankton to anthropogenic stressors

Camille Richon , Charlotte Wagner , Elsie M Sunderland , Sakina-Dorothée Ayata , Alessandro Tagliabue
Article dans une revue hal-04385478 v1
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Beyond the limits of the unassigned protist microbiome: inferring large-scale spatio-temporal patterns of marine parasites

Iris Rizos , Pavla Debeljak , Thomas Finet , Dylan Klein , Sakina-Dorothée Ayata et al.
ISME Communications, 2023, 3 (16), ⟨10.1101/2022.07.24.501282⟩
Article dans une revue hal-03993694 v1
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Automatic estimation of lipid content from <i>in situ</i> images of Arctic copepods using machine learning

Frédéric Maps , Piotr Pasza Storożenko , Jędrzej Świeżewski , Sakina-Dorothée Ayata
Journal of Plankton Research, 2023, ⟨10.1093/plankt/fbad048⟩
Article dans une revue hal-04385516 v1
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Copepods' true colors: astaxanthin pigmentation as an indicator of fitness

Laure Vilgrain , Frédéric Maps , Sünnje Basedow , Emilia Trudnowska , Mohammed‐Amin Madoui et al.
Ecosphere, 2023, 14 (6), ⟨10.1002/ecs2.4489⟩
Article dans une revue hal-04385576 v1

Machine Learning for the Study of Plankton and Marine Snow from Images

Jean-Olivier Irisson , Sakina-Dorothée Ayata , Dhugal Lindsay , Lee Karp-Boss , Lars Stemmann
Annual Review of Marine Science, 2022, 14 (1), ⟨10.1146/annurev-marine-041921-013023⟩
Article dans une revue hal-03335138 v1
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Patterns of mesozooplankton community composition and vertical fluxes in the global ocean

Yawouvi Dodji Soviadan , Fabio Benedetti , Manoela Brandão , Sakina-Dorothée Ayata , Jean-Olivier Irisson et al.
Progress in Oceanography, 2022, pp.102717. ⟨10.1016/j.pocean.2021.102717⟩
Article dans une revue hal-03449715 v1
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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-03772861 v1
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Genomic differentiation of three pico‐phytoplankton species in the Mediterranean Sea

Ophélie da Silva , Sakina-Dorothée Ayata , Enrico Ser-Giacomi , Jade Leconte , Eric Pelletier et al.
Environmental Microbiology, 2022, 24 (12), pp.6086-6099. ⟨10.1111/1462-2920.16171⟩
Article dans une revue hal-03784277 v1
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Machine learning techniques to characterize functional traits of plankton from image data

Eric C. Orenstein , Sakina-Dorothée Ayata , Frédéric Maps , Érica C. Becker , Fabio Benedetti et al.
Limnology and Oceanography, 2022, 67 (8), pp.1647-1669. ⟨10.1002/lno.12101⟩
Article dans une revue hal-03482282 v2
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Trait‐based approach using in situ copepod images reveals contrasting ecological patterns across an Arctic ice melt zone

Laure Vilgrain , Frederic Maps , Marc Picheral , Marcel Babin , Cyril Aubry et al.
Limnology and Oceanography, 2021, 66 (4), pp.1155-1167. ⟨10.1002/lno.11672⟩
Article dans une revue hal-03119903 v1
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Towards omics-based predictions of planktonic functional composition from environmental data

Emile Faure , Sakina-Dorothée Ayata , Lucie Bittner
Nature Communications, 2021, 12, pp.4361. ⟨10.1038/s41467-021-24547-1⟩
Article dans une revue hal-03290250 v1
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Functional trait-based approaches as a common framework for aquatic ecologists

Severine Martini , Floriane Larras , Aurélien Boyé , Emile Faure , Nicole Aberle et al.
Limnology and Oceanography, 2021, 66 (3), pp.965-994. ⟨10.1002/lno.11655⟩
Article dans une revue hal-02996072 v1
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Climate change may have minor impact on zooplankton functional diversity in the Mediterranean Sea

Fabio Benedetti , Sakina-Dorothée Ayata , Jean-Olivier Irisson , Fanny Adloff , François Guilhaumon
Diversity and Distributions, 2019, Conservation Biogeography in a changing climate, 25 (4), pp.568-581. ⟨10.1111/ddi.12857⟩
Article dans une revue hal-02108192 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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Mixotrophic protists display contrasted biogeographies in the global ocean

Emile Faure , Fabrice Not , Anne-Sophie Benoiston , Karine Labadie , Lucie Bittner et al.
The International Society of Microbiologial Ecology Journal, 2019, 13 (4), pp.1072-1083. ⟨10.1038/s41396-018-0340-5⟩
Article dans une revue hal-02182433 v1
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Do functional groups of planktonic copepods differ in their ecological niches?

Fabio Benedetti , Meike Vogt , Damiano Righetti , Francois Guilhaumon , Sakina-Dorothee Ayata
Journal of Biogeography, 2018, 45 (3), pp.604--616. ⟨10.1111/jbi.13166⟩
Article dans une revue hal-01826722 v1
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Regionalisation of the Mediterranean basin, a MERMEX synthesis

Sakina-Dorothée Ayata , Jean-Olivier Irisson , Anais Aubert , L. Berline , Jean-Claude Dutay et al.
Progress in Oceanography, 2018, 163, pp.7-20. ⟨10.1016/j.pocean.2017.09.016⟩
Article dans une revue hal-01629104 v1
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Investigating uncertainties in zooplankton composition shifts under climate change scenarios in the Mediterranean Sea

Fabio Benedetti , François Guilhaumon , Fanny Adloff , Sakina-Dorothée Ayata
Ecography, 2017, ⟨10.1111/ecog.02434⟩
Article dans une revue hal-01495992 v1
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Biogeochemical regions of the Mediterranean Sea: an objective multidimensional and multivariate environmental approach

Gabriel Reygondeau , Cécile Guieu , Fabio Benedetti , Jean-Olivier Irisson , Sakina-Dorothée Ayata et al.
Progress in Oceanography, 2017, ⟨10.1016/j.pocean.2016.11.001⟩
Article dans une revue hal-01409074 v1
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Mare Incognitum: A Glimpse into Future Plankton Diversity and Ecology Research

Guillem Chust , Meike Vogt , Fabio Benedetti , Teofil Nakov , Sébastien Villéger et al.
Frontiers in Marine Science, 2017, 4, pp.68. ⟨10.3389/fmars.2017.00068⟩
Article dans une revue hal-01545318 v1
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Identifying copepod functional groups from species functional traits

Fabio Benedetti , Stéphane Gasparini , Sakina-Dorothée Ayata
Journal of Plankton Research, 2015, 38 (1), pp.159-166. ⟨10.1093/plankt/fbv096⟩
Article dans une revue hal-01296657 v1
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A MSFD complementary approach for the assessment of pressures, knowledge and data gaps in Southern European Seas: The PERSEUS experience

A. Crise , H. Kaberi , J. Ruiz , A. Zatsepin , E. Arashkevich et al.
Marine Pollution Bulletin, 2015, 95 (1), pp.28-39. ⟨10.1016/j.marpolbul.2015.03.024⟩
Article dans une revue hal-01169407 v1
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Phytoplankton plasticity drives large variability in carbon fixation efficiency

Sakina-Dorothée Ayata , Marina Lévy , Olivier Aumont , Laure Resplandy , Alessandro Tagliabue et al.
Geophysical Research Letters, 2014, 41 (24), pp.8994-9000. ⟨10.1002/2014gl062249⟩
Article dans une revue hal-01996384 v1
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Phytoplankton growth formulation in marine ecosystem models: should we take into account photo-acclimation and variable stoichiometry in oligotrophic areas?

Sakina-Dorothée Ayata , Marina Lévy , Olivier Aumont , Antoine Sciandra , Jacques Sainte-Marie et al.
Journal of Marine Systems, 2013, 125, pp.29-40. ⟨10.1016/j.jmarsys.2012.12.010⟩
Article dans une revue hal-00820981 v2
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Meroplankton distribution and its relationship to coastal mesoscale hydrological structure in the northern Bay of Biscay (NE Atlantic)

Sakina-Dorothée Ayata , Robin Stolba , Thierry Comtet , Éric Thiébaut
Journal of Plankton Research, 2011, 33 (8), pp.1193-1211. ⟨10.1093/plankt/fbr030⟩
Article dans une revue hal-00854762 v1

How does the connectivity between populations mediate range limits of marine invertebrates? A case study of larval dispersal between the Bay of Biscay and the English Channel (North-East Atlantic)

Sakina-Dorothée Ayata , Pascal Lazure , Éric Thiébaut
Progress in Oceanography, 2010, 87 (1-4, SI), pp.18-36. ⟨10.1016/j.pocean.2010.09.022⟩
Article dans une revue hal-01218854 v1

Does larval supply explain the low proliferation of the invasive gastropod Crepidula fornicata in a tidal estuary?

François Rigal , Frédérique Viard , Sakina-Dorothée Ayata , Thierry Comtet
Biological Invasions, 2010, 12 (9), pp.3171-3186. ⟨10.1007/s10530-010-9708-9⟩
Article dans une revue istex hal-01218851 v1

Biophysical modelling to investigate the effects of climate change on marine population dispersal and connectivity

Christophe Lett , Sakina-Dorothée Ayata , Martin Huret , Jean-Olivier Irisson
Progress in Oceanography, 2010, 87 (1-4, SI), pp.106-113. ⟨10.1016/j.pocean.2010.09.005⟩
Article dans une revue hal-01218855 v1

Modelling larval dispersal and settlement of the reef-building polychaete Sabellaria alveolata: Role of hydroclimatic processes on the sustainability of biogenic reefs

Sakina-Dorothée Ayata , Céline Ellien , Franck Dumas , Stanislas Dubois , Éric Thiébaut
Continental Shelf Research, 2009, 29 (13), pp.1605-1623. ⟨10.1016/j.csr.2009.05.002⟩
Article dans une revue hal-01218857 v1

The concept of resilience in ecology: Chosen examples from marine ecology

Sakina-Dorothée Ayata
Journée d’étude interdisciplinaire & créative : La resilience en mots et en corps, Organisatrice : Julie Vatain-Corfdir, dans le cadre du projet ESTHER, Mar 2024, Paris, France
Communication dans un congrès hal-04515383 v1

Les déformations des diatomées pour évaluer les effets d’une contamination complexe : le cas de la Cleurie.

Martin Laviale , David Heudre , V. Felten , Aishwarya Venkataramanan , Cedric Pradalier et al.
42ème Colloque de l’Association des Diatomistes de Langue Française (ADLaF), Sep 2024, Limoges, France
Communication dans un congrès hal-04703962 v1

Studying marine plankton from images and machine learning

Sakina-Dorothée Ayata
Symposium on ML and plankton, May 2023, Bristol (virtual), United Kingdom
Communication dans un congrès hal-04230347 v1

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-04639094 v1

Travaux récents sur le zooplancton Arctique

Sakina-Dorothée Ayata , Frédéric Maps , Jean-Olivier Irisson
Colloque Université Laval - Sorbonne Université sur les Sciences Marines Arctiques, May 2023, Paris, France
Communication dans un congrès hal-04230345 v1

Functional trait-based approaches as a common framework for aquatic ecologists: Synthesis and recent results

Sakina-Dorothée Ayata , Séverine Martini , Martin Laviale , Beatrix E Beisner , Floriane Larras et al.
ALSO Aquatic Sciences Meeting, Association for the Sciences of Limnology and Oceanography (ASLO), Jun 2023, Palma de Mallorca, Spain. ⟨10.1002/lno.11655⟩
Communication dans un congrès hal-04117032 v1

Fat chance : estimating the lipid content of Arctic zooplankton from in situ images

Frédéric Maps , Alexandra Mercier , Eric C Orenstein , Laure Vilgrain , Jean-Olivier Irisson et al.
SFE2 GFÖ EEF 2022 Conference, SFE2 GFÖ EEF, Nov 2022, Metz, France
Communication dans un congrès hal-04230315 v1

Astaxanthin as an indicator of copepod fitness - From indiviudal pigmentation to ecosystem functioning

Laure Vilgrain , Frédéric Maps , Emilia Trudnowska , Sünnje Linnéa Basedow , Barbara Niehoff et al.
Fourth ICES PICES Early Career Scientist Conference, Jul 2022, St Johns, Newfoundland, Canada
Communication dans un congrès hal-04230329 v1

Deciphering the impact of mesozoo- plankton diversity on the ecosystem functioning in the Sargasso Sea, using molecular and imaging data

Margaux Perhirin , Sakina-Dorothée Ayata , Hannah Gossner , Jessica Godfrey , Leocadio Blanco-Bercial
4th Marine Imaging Workshop, Oct 2022, Brest, France
Communication dans un congrès hal-04230325 v1

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 Kiko et al.
SFEcologie 2022, Nov 2022, Metz, France
Communication dans un congrès hal-04026448 v1

Linking plankton diversity to marine ecosystem functioning through a trait-based approach : from observations to models

Sakina-Dorothée Ayata
Workshop GreenOcean, May 2022, Paris (online), France
Communication dans un congrès hal-04230349 v1

Impact of copepod diversity on carbon export using imaging and environmental data

Margaux Perhirin , Jessica Godfrey , Hannah Gossner , Amy E. Maas , R Johnson et al.
ASLO Ocean Science Meeting, Feb 2022, Hawaii (on line), United States
Communication dans un congrès hal-04230337 v1

Impact of mesozooplankton diversity on the ecosystem functioning in the Sargasso Sea, using molecular and imaging data

Margaux Perhirin , Sakina-Dorothée Ayata , Hannah Gossner , Jessica Godfrey , Leocadio Blanco-Bercial
SFE2 GFÖ EEF 2022 Conference, Nov 2022, Metz, France
Communication dans un congrès hal-04230320 v1

Copepods true colors : astaxanthin pigmentation as an indicator of fitness

Sakina-Dorothée Ayata , Laure Vilgrain , Frédéric Maps , Sünnje Linnéa Basedow , Emilia Trudnowska et al.
SFE2 GFÖ EEF 2022 Conference, Nov 2022, Metz, France
Communication dans un congrès hal-04230324 v1

Towards Omics-Based Predictions of Planktonic Functional Composition From Environmental Data

Emile Faure , Sakina-Dorothée Ayata , Lucie Bittner
Marine Microbes GRS-Gordon Research Seminar, May 2022, Les Diablerets, Switzerland
Communication dans un congrès hal-04230332 v1

Could color be an indicator of copepod fitness? A focus on carotenoid pigmentation

Laure Vilgrain , Frederic Maps , Emilia Trudnowska , Sünnje L. Basedow , Amin Madoui et al.
Aquatic Sciences Meeting, 2021, Online, Unknown Region
Communication dans un congrès hal-04026438 v1

Are we ready for protist population metagenomics? Challenges to decipher drivers of genetic differentiation in marine planktonic populations

Ophélie da Silva , Enrico Ser-Giacomi , Eric Pelletier , Cécile Fauvelot , Jade Leconte et al.
The 6th International Marine Connectivity Conference (iMarco/Sea-Unicorn), Dec 2021, Paris, France
Communication dans un congrès hal-04230339 v1

Exploring and exploiting new tools for functional trait extraction from in situ plankton images

Eric C. Orenstein , Frederic Maps , Sakina-Dorothée Ayata , Jean-Olivier Irisson
Aquatic Sciences Meeting, 2021, Online, Unknown Region
Communication dans un congrès hal-04026439 v1

What could be the future of marine ecosystem modelling ?

Emile Faure , Sakina-Dorothée Ayata
Biogeoscape french conference, Dec 2021, Toulouse, France
Communication dans un congrès hal-04230351 v1

Morphological traits of zooplankton reveal ecological patterns along ice melt dynamics in the Arctic

Laure Vilgrain , Jean-Olivier Irisson , Sakina-Dorothée Ayata , Marc Picheral , Marcel Babin et al.
Ocean Sciences Meeting, 2020, San Diego, California, USA, Unknown Region
Communication dans un congrès hal-04026431 v1

Morphological diversity increases with oligotrophy along a zooplankton time series

Jean-Olivier Irisson , Caroline Cailleton , Corinne Desnos , Laëtitia Jalabert , Amanda Elineau et al.
Ocean Sciences Meeting, 2020, San Diego, California, USA, Unknown Region
Communication dans un congrès hal-04026432 v1

Le deep learning comme extracteur de caractéristiques morphologiques: Application à l’écologie du plancton marin

Jean-Oliver Irisson , Laure Vilgrain , Caroline Cailleton , Marc Picheral , Frederic Maps et al.
Imaginecology, 2020, Online, Unknown Region
Communication dans un congrès hal-04026444 v1

Effet du stress thermique sur les diatomées benthiques dans le contexte du changement climatique : le cas du microphytobenthos intertidal

Martin Laviale , Lorraine Guyot , Sakina-Dorothée Ayata , Elise Billoir , Bruno Jesus
38e colloque de l'ADLaF (Association des Diatomistes de Langue Française), Sep 2019, Metz, France
Communication dans un congrès hal-03234362 v1

Using species functional traits to explore the potential impacts of climate change(s) on plankton functional diversity

Fabio Benedetti , Sakina-Dorothée Ayata , François Guilhaumon , Jean-Olivier Irisson , Fanny Adloff
IMBeR, 2019, Brest, France
Communication dans un congrès hal-04026434 v1

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 Aumont et al.
Functional Ecology Conference, 2018, Nancy, France
Communication dans un congrès hal-04024046 v1

Morphological diversity increases with oligotrophy along a zooplankton time series

C. Cailleton , Corinne Desnos , Laëtitia Jalabert , Amanda Elineau , Lars Stemmann et al.
SFEcologie 2018, 2018, Rennes, Unknown Region
Communication dans un congrès hal-04026401 v1

Projected shifts in copepod surface communities in the Mediterranean Sea under several climate change scenarios

Fabio Benedetti , François Guilhaumon , Fanny Adloff , Jean-Olivier Irisson , Sakina-Dorothée Ayata
Ocean Sciences Meeting, 2016, New Orleans, United States
Communication dans un congrès hal-04026400 v1

A simple Adaptive Dynamics model to study the effect of global warming on marine phytoplankton

Ghjuvan Micaelu Grimaud , Francis Mairet , Sakina-Dorothée Ayata , Antoine Sciandra , Olivier Bernard
Mathematical Models in Ecology and Evolution, 2015, Paris, France
Communication dans un congrès hal-01245900 v1
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Modelling the effect of temperature on phytoplankton growth across the global ocean

Ghjuvan Micaelu Grimaud , Valérie Le Guennec , Sakina-Dorothée Ayata , Francis Mairet , Antoine Sciandra et al.
8th Vienna International Conference on Mathematical Modelling — MATHMOD 2015, 2015, Vienna, Austria. ⟨10.1016/j.ifacol.2015.05.059⟩
Communication dans un congrès hal-01245890 v1

Ecological geography of the Mediterranean Sea

Gabriel Reygondeau , Jean-Olivier Irisson , Camille Albouy , Sakina-Dorothée Ayata , Fabio Benedetti et al.
IMBER, 2014, Bergen, Norway
Communication dans un congrès hal-04026417 v1

Mediterranean biodiversity (from phytoplankton to top predators) and present threats

Gabriel Reygondeau , Camille Albouy , Tarek Hattab , Fabio Benedetti , Jean-Olivier Irisson et al.
ICES, 2014, A Coruña, Spain
Communication dans un congrès hal-04026418 v1

Impact of climate change on planktonic ecoregions of the mediterranean sea

Sakina-Dorothée Ayata , Gabriel Reygondeau , Fabio Benedetti , Jean-Olivier Irisson , Cécile Guieu
ACCOBAMS Workshop on Climate Change, 2014, Monaco, France
Communication dans un congrès hal-04026414 v1

Damping effect of flexible phytoplanktonic C:N ratio on primary production at basin-scale

Sakina-Dorothée Ayata , Marina Lévy , Olivier Aumont , Laure Resplandy , Alessandro Tagliabue et al.
EGU General Assembly 2013, Apr 2013, Vienne, Austria. pp.9043
Communication dans un congrès hal-00833015 v1

Toward a dynamic biogeochemical division of the Mediterranean Sea in a context of global climate change

Gabriel Reygondeau , Jean-Olivier Irisson , Cécile Guieu , S. Gasparini , Sakina-Dorothée Ayata et al.
EGU General Assembly, 2013, Vienna, Austria
Communication dans un congrès hal-04026412 v1

Bloom triggering in the Southern Ocean : Sensitivity to biological parameters

Sakina-Dorothée Ayata , Joan Llort , Alessandro Tagliabue , Marina Lévy
Workshop TANGGO, 2012, Grenoble, France
Communication dans un congrès hal-00848378 v1

Modélisation de la croissance du phytoplancton et de la production primaire dans les océans

Sakina-Dorothée Ayata , Marina Lévy , Olivier Aumont , Olivier Bernard
Journée de l'IMREDD, 2012, Nice, France
Communication dans un congrès hal-00848379 v1

Comparison of biogeochemical models with increasing complexity in photosynthesis formulation: the importance of taking into account photoadaptation in marine ecosystem models

Sakina-Dorothée Ayata , Olivier Aumont , Olivier Bernard , Marina Lévy
Advances in Marine Ecosystem Modelling Symposium 2011, 2011, Plymouth, United Kingdom
Communication dans un congrès hal-00847792 v1

Leveraging co-occurrence networks’ features to improve diatom-based diagnostic tools of river ecological quality

Philippe Le Noac'H , Philippe Usseglio-Polatera , Sakina-Dorothée Ayata , Martin Laviale
International Congress in Ecology and Evolution (SFE2 2024), Oct 2024, Lyon, France
Poster de conférence hal-04715745 v1

Assessing the validity of a large-scale joint Species Distribution Model in the marine realm

Elena Berhocoïrigoin , Philippe Le Noac'H , Sakina-Dorothée Ayata , Martin Laviale , Jérémy Fix et al.
International Congress in Ecology and Evolution (SFE2 2024), Oct 2024, Lyon, France
Poster de conférence hal-04729185 v1
Image document

Functional trait-based approaches as a common framework for freshwater and marine ecologists

Severine Martini , Floriane Larras , Aurélien Boyé , Emile Faure , Nicole Aberle et al.
11th Symposium for European Freshwater Sciences (SEFS), Jun 2019, Zagreb, Croatia
Poster de conférence hal-03232606 v1

Assessing functional diversity of plankton communities from high throughput –omics data

Sakina-Dorothée Ayata , E. Faure , A.-S. Benoiston , O. Silva , V. Sonnet et al.
Colloque de Bilan et de Prospective du programme LEFE, Mar 2018, Clermont-Ferrand, France. 2018
Poster de conférence hal-04021818 v1

Ecophysiological modeling of the impact of light quantity and quality on microalgae growth in high-density open ponds

Philippe Le Noac'H , Sakina Dorothée Ayata , Antoine Sciandra , Olivier Bernard , Martin Laviale
Sfecologie 2018 - International Conference on Ecological Sciences, Oct 2018, Rennes, France
Poster de conférence hal-02368696 v1

Ecoregionalisation of the Mediterranean Sea

Gabriel Reygondeau , Jean-Olivier Irisson , Camille Albouy , Sakina-Dorothée Ayata , Fabio Benedetti et al.
CIESM, 2013, Marseille, France. 2013
Poster de conférence hal-04018672 v1

Distribution and biogeography of the copepods in the mediterranean sea

Fabio Benedetti , Gabriel Reygondeau , Jean-Olivier Irisson , Stéphane Gasparini , Philippe Koubbi et al.
CIESM, 2013, Marseille, France. 2013
Poster de conférence hal-04018670 v1
Image document

Océans et intelligence artificielle, un couple d'avenir

Sakina-Dorothée Ayata
Christophe Prazuck. 30 questions sur l’océan: La Sorbonne et la mer, Sorbonne Université Presses, 2022, Sorbonne Essais, 979-10-231-0734-0
Chapitre d'ouvrage hal-03993688 v1