Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

30 résultats
Image document

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-03502751v1
Image document

A Regional Neural Network Approach to Estimate Water-Column Nutrient Concentrations and Carbonate System Variables in the Mediterranean Sea: CANYON-MED

Marine Fourrier , Laurent Coppola , Hervé Claustre , F. d'Ortenzio , Raphaëlle Sauzède , et al.
Frontiers in Marine Science, 2020, 7, ⟨10.3389/fmars.2020.00620⟩
Article dans une revue hal-02930379v1

A global neural network-based parameterization of biogeochemical water mass properties and processes based on GLODAP data

Henry Bittig , Raphaëlle Sauzède , Hervé Claustre , Orens Pasqueron De Fommervault , Jean-Pierre Gattuso , et al.
EGU Science Meeting, 2017, Vienne, Austria
Communication dans un congrès hal-03991330v1

Intrusion of subsurface nutrient in the oligotrophic South Atlantic Ocean

F Delcourt , Raphaëlle Sauzède , Paulo H R Calil
XII Simposio Sobre Ondas, Marés, Engenharia Oceanica e Oceanografia por Satellite, 2017, Arraial do Cabo, Brazil
Communication dans un congrès hal-03991358v1

Can global learning-based methods help to improve biogeochemical models in the Gulf of Mexico?

Orens Pasqueron De Fommervault , Pierre Damien , Raphaëlle Sauzède , Paula Perez-Brunius , Hervé Claustre , et al.
Ocean Sciences Meeting, 2018, Portland, Oregon, USA, Unknown Region
Communication dans un congrès hal-03991328v1

Novel learning-based methods to derive biogeochemical parameters from profiling floats

Raphaëlle Sauzède
Gordon Research Conference on Ocean Biogeochemistry, 2018, Hong Kong, China
Communication dans un congrès hal-03991327v1

What Biogeochemical-Argo can learn from GO-SHIP and vice versa ?

Henry Bittig , Hervé Claustre , Raphaëlle Sauzède , Orens Pasqueron De Fommervault , Jean-Pierre Gattuso , et al.
6th Euro-Argo users meeting, 2017, Paris, Unknown Region
Communication dans un congrès hal-03991329v1
Image document

Etude et paramétrisation de la distribution verticale de la biomasse phytoplanctonique dans l'ocean global

Raphaëlle Sauzède
Océan, Atmosphère. Université Pierre et Marie Curie - Paris VI, 2015. Français. ⟨NNT : 2015PA066625⟩
Thèse tel-01342441v1
Image document

An Alternative to Static Climatologies: Robust Estimation of Open Ocean CO2 Variables and Nutrient Concentrations From T, S, and O2 Data Using Bayesian Neural Networks

Henry Bittig , Tobias Steinhoff , Hervé Claustre , Björn Fiedler , Nancy Williams , et al.
Frontiers in Marine Science, 2018, 5, ⟨10.3389/fmars.2018.00328⟩
Article dans une revue hal-02345747v1
Image document

Estimates of Water-Column Nutrient Concentrations and Carbonate System Parameters in the Global Ocean: A Novel Approach Based on Neural Networks

Raphaëlle Sauzède , Henry Bittig , Hervé Claustre , Orens Pasqueron de Fommervault , Jean-Pierre Gattuso , et al.
Frontiers in Marine Science, 2017, 4, ⟨10.3389/fmars.2017.00128⟩
Article dans une revue hal-03138101v1
Image document

Defining BGC-Argo-based metrics of ocean health and biogeochemical functioning for the evaluation of global ocean models

Alexandre Mignot , Hervé Claustre , Gianpiero Cossarini , Fabrizio d'Ortenzio , Elodie Gutknecht , et al.
2021
Pré-publication, Document de travail hal-03121062v1

Voyage of a profiling float: A scientific adventure told to young people

Orens Pasqueron De Fommervault , Raphaëlle Sauzède , Carolyn Scheurle , Hervé Claustre , Fabrizio d'Ortenzio
Ocean Sciences Meeting, 2014, Honolulu, Hawaii, Unknown Region
Communication dans un congrès hal-03971543v1
Image document

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-03095650v1
Image document

THE MULTI OBSERVATIONS THEMATIC ASSEMBLY CENTRE OF THE COPERNICUS MARINE ENVIRONMENT MONITORING SERVICE

Stéphanie Guinehut , B Buongiorno Nardelli , T Chau , F Chevallier , D Ciani , et al.
9th EuroGOOS International conference, Shom; Ifremer; EuroGOOS AISBL, May 2021, Brest, France. pp.284-291
Communication dans un congrès hal-03335202v2

New 3-dimensionl biogeochemical products derived from machine learning-based methods

Raphaëlle Sauzède , Hervé Claustre , Stephanie Guinehut
Copernicus Marine Environment Monitoring Service (CMEMS) General Assembly, 2019, Bruxelles, Belgium
Communication dans un congrès hal-03991359v1

Collaboration between scientists, teachers and students to develop educational tools and share experiences

Raphaëlle Sauzède , Orens Pasqueron De Fommervault , Carolyn Scheurle , Hervé Claustre
Ocean Sciences Meeting, 2014, Honolulu, Hawaii, Unknown Region
Communication dans un congrès hal-03971541v1
Image document

A neural network approach to estimate water-column nutrient concentrations and carbonate system variables in the Mediterranean Sea: CANYON-MED

Marine Fourrier , Laurent Coppola , Fabrizio d'Ortenzio , Hervé Claustre , Raphaëlle Sauzède , et al.
EGU General Assembly 2019, Apr 2019, Vienne, Austria
Poster de conférence hal-02552409v1
Image document

Machine learning in marine ecology: an overview of techniques and applications

Peter Rubbens , Stephanie Brodie , Tristan Cordier , Diogo Destro Barcellos , Paul Devos , et al.
ICES Journal of Marine Science, 2023, 80 (7), pp.1829-1853. ⟨10.1093/icesjms/fsad100⟩
Article dans une revue hal-04284704v1

Building an early career network through outreach projects: The "mon océan & moi" example

Marie Barbieux , Carolyn Scheurle , Martina Ferraris , Nicolas Mayot , Orens Pasqueron De Fommervault , et al.
Ocean Sciences Meeting, Feb 2023, New Orleans, Louisiana, USA, United States
Communication dans un congrès hal-03971524v1
Image document

Introduction to the French GEOTRACES North Atlantic Transect (GA01): GEOVIDE cruise

Géraldine Sarthou , Pascale Lherminier , Eric Achterberg , Fernando Alonso-Pérez , Eva Bucciarelli , et al.
Biogeosciences, 2018, 15 (23), pp.7097-7109. ⟨10.5194/bg-15-7097-2018⟩
Article dans une revue hal-02511162v1

The BGC-Argo floats: a new tool to validate ocean biogeochemical models

Alexandre Mignot , Hervé Claustre , Gianpiero Cossarini , Fabrizio d'Ortenzio , Elodie Gutknecht , et al.
Ocean Sciences Meeting, 2020, San Diego, CA, USA, Unknown Region
Communication dans un congrès hal-03991357v1
Image document

NEW GLOBAL VERTICAL DISTRIBUTION OF GRIDDED PARTICULATE ORGANIC CARBON AND CHLOROPHYLL-A CONCENTRATION USING MACHINE LEARNING FOR CMEMS

Raphaëlle Sauzède , Hervé Claustre , Renosh Pannimpullath Remanan , Julia Uitz , Stéphanie Guinehut
9th EuroGOOS International conference, Shom; Ifremer; EuroGOOS AISBL, May 2021, Brest, France. pp.313-320
Communication dans un congrès hal-03335370v2
Image document

ESTIMATION OF OCEANIC PARTICULATE ORGANIC CARBON WITH MACHINE LEARNING

Raphaëlle Sauzède , J. Johnson , Hervé Claustre , G. Camps-Valls , A. Ruescas
ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020, V-2-2020, pp.949-956. ⟨10.5194/isprs-annals-V-2-2020-949-2020⟩
Article dans une revue hal-03137748v1
Image document

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-03145846v1

Neural network: an alternative method to estimate nutrient concentrations in the Gulf of Mexico?

Orens Pasqueron De Fommervault , Raphaëlle Sauzède , Paula Perez-Brunius , Julio Sheinbaum
Reunion Annual del Consorcio de Investigación del Golfo de México (CIGoM), 2017, Ensenada, Mexico
Communication dans un congrès hal-03991360v1
Image document

Role of Iron in the Marquesas Island Mass Effect

Hirohiti Raapoto , Elodie Martinez , Anne Petrenko , Andrea M. Doglioli , Thomas Gorgues , et al.
Journal of Geophysical Research. Oceans, 2019, 124 (11), pp.7781-7796. ⟨10.1029/2019JC015275⟩
Article dans une revue hal-02454793v1

A neural network approach to estimate water-column nutrient concentrations and carbonate system parameters in the Mediterranean Sea: CANYON-MED

Marine Fourrier , Laurent Coppola , Fabrizio d'Ortenzio , Hervé Claustre , Raphaëlle Sauzède , et al.
EGU General Assembly, 2019, Vienna, Austria. ⟨10.13140/RG.2.2.22870.70721⟩
Communication dans un congrès hal-03981055v1

Adopt a float": An initiative designed for middle school students to follow the voyage of a Bio-Argo profiling float and share experiences with oceanographers

Julia Uitz , Carolyn Scheurle , Héloïse Lavigne , Orens Pasqueron De Fommervault , Raphaëlle Sauzède
Ocean Sciences Meeting, 2014, Honolulu, Hawaii, Unknown Region
Communication dans un congrès hal-03971540v1
Image document

Real-time quality control of optical backscattering data from Biogeochemical-Argo floats

Giorgio Dall'Olmo , Udaya Bhaskar Tvs , Henry Bittig , Emmanuel Boss , Jodi Brewster , et al.
2023
Pré-publication, Document de travail hal-03955875v1
Image document

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-02941302v1