Rémi Laxenaire

Documents

Publications

Surface horizontal kinetic energy sensitivity to numerical parameters in tidal-resolving North and Equatorial Atlantic simulations

Rémi Laxenaire , Eric P Chassignet , Xiaobiao Xu , Alan J Wallcraft , Luna Hiron et al.

Geoscientific Model Development, 2026, 19 (12), pp.5571-5599. ⟨10.5194/gmd-19-5571-2026⟩

Article dans une revue hal-05672372v1

High‐Resolution Observations Unveil (Sub)Mesoscale Heat Fluxes Shaping Upper‐Ocean Heat Content

Mathieu Gentil , Charly de Marez , Enric Pallàs-Sanz , Anthony Bosse , Miguel Tenreiro et al.

Geophysical Research Letters, 2026, 53 (8), ⟨10.1029/2025GL120922⟩

Article dans une revue hal-05621653v1

Orographic impacts of Réunion Island and Madagascar on heavy rainfall during Tropical Cyclone Batsirai (2022)

Keun-Ok Lee , Soline Bielli , Clément Soufflet , Rémi Laxenaire , Kevin Hoarau

Atmospheric Chemistry and Physics, 2026, 26 (17), pp.12435-12455. ⟨10.5194/acp-26-12435-2026⟩

Article dans une revue hal-05752706v1

Intense and localized export of selected marine snow types at eddy edges in the South Atlantic Ocean

Alexandre Accardo , Rémi Laxenaire , Alberto Baudena , Sabrina Speich , Rainer Kiko et al.

Biogeosciences, 2025, 22 (5), pp.1183-1201. ⟨10.5194/bg-22-1183-2025⟩

Article dans une revue hal-04984482v1

The southern gap in ocean microbiome science

Hugo Sarmento , Paula Huber , Célio Dias Santos-Júnior , André Abreu , Thulani Makhalanyane et al.

Ocean Microbiology, 2025, 1 (1), pp.6. ⟨10.1186/s44375-025-00006-w⟩

Article dans une revue hal-05334436v1

Marine snow morphology drives sinking and attenuation in the ocean interior

Yawouvi Dodji Soviadan , Miriam Beck , Joelle Habib , Alberto Baudena , Laetitia Drago et al.

Biogeosciences, 2025, 22 (14), pp.3485-3501. ⟨10.5194/bg-22-3485-2025⟩

Article dans une revue hal-05171892v1

Mesoscale dynamics and transport in the North Brazil Current as revealed by the EUREC4A-OA experiment

Yan Barabinot , Sabrina Speich , Xavier Carton , Pierre L'Hégaret , Corentin Subirade et al.

Ocean Science, 2025, 21 (5), pp.1849-1872. ⟨10.5194/os-21-1849-2025⟩

Article dans une revue hal-05234180v1

A Lagrangian perspective reveals the carbon and oxygen budget of an oceanic eddy

Alberto Baudena , Rémi Laxenaire , Camille Catalano , Artemis Ioannou , Edouard Leymarie et al.

Communications Earth & Environment, 2025, 6 (1), pp.318. ⟨10.1038/s43247-025-02262-9⟩

Article dans une revue hal-05046172v1

Emergent patterns of patchiness differ between physical and planktonic properties in the ocean

Patrick Clifton Gray , Emmanuel Boss , Guillaume Bourdin , A Bourdais , C Bowler et al.

Nature Communications, 2025, 16 (1), pp.1808. ⟨10.1038/s41467-025-56794-x⟩

Article dans une revue hal-04976225v1

Global Assessment of Mesoscale Eddies with TOEddies: Comparison Between Multiple Datasets and Colocation with In Situ Measurements

Artemis Ioannou , Lionel Guez , Rémi Laxenaire , Sabrina Speich

Remote Sensing, 2024, 16 (22), pp.4336. ⟨10.3390/rs16224336⟩

Article dans une revue insu-04846363v1

Late summer northwestward Amazon plume pathway under the action of the North Brazil Current rings

Léa Olivier , Gilles Reverdin , Jacqueline Boutin , Rémi Laxenaire , Daniele Iudicone et al.

Remote Sensing of Environment, 2024, 307, pp.114165. ⟨10.1016/j.rse.2024.114165⟩

Article dans une revue hal-04576075v1

Rossby waves driven by the Mid Mediterranean Jet impact the Eastern Mediterranean mesoscale dynamics

Annunziata Pirro , Milena Menna , Elena Mauri , Remi Laxenaire , Stefano Salon et al.

Scientific Reports, 2024, 14 (1), pp.29598. ⟨10.1038/s41598-024-80293-6⟩

Article dans une revue hal-04819758v1

Combining an Eddy Detection Algorithm with In-Situ Measurements to Study North Brazil Current Rings

Corentin Subirade , Pierre L’hégaret , Sabrina Speich , Rémi Laxenaire , Johannes Karstensen et al.

Remote Sensing, 2023, 15 (7), pp.1897. ⟨10.3390/rs15071897⟩

Article dans une revue hal-04342296v1

Predicting the Loop Current dynamics combining altimetry and deep flow measurements through the Yucatan Channel

Gaston Manta , Giovanni Durante , Julio Candela , Uwe Send , Julio Sheinbaum et al.

Frontiers in Marine Science, 2023, 10, pp.1156159. ⟨10.3389/fmars.2023.1156159⟩

Article dans une revue hal-04342285v1

Impact of upstream variability on the Loop Current dynamics in numerical simulations of the Gulf of Mexico

Rémi Laxenaire , Eric P Chassignet , Dmitry S Dukhovskoy , Steven L Morey

Frontiers in Marine Science, 2023, 10, pp.1080779. ⟨10.3389/fmars.2023.1080779⟩

Article dans une revue hal-04342300v1

Formation and Transport of the South Atlantic Subtropical Mode Water in Eddy-Permitting Observations

Yanxu Chen , Sabrina Speich , Rémi Laxenaire

Journal of Geophysical Research. Oceans, 2023, 127, 6, p. 59-64. ⟨10.1029/2021JC017767⟩

Article dans une revue insu-03726926v1

Ocean cross-validated observations from R/Vs L'Atalante , Maria S. Merian , and Meteor and related platforms as part of the EUREC 4 A-OA/ATOMIC campaign

Pierre L'Hégaret , Florian Schütte , Sabrina Speich , Gilles Reverdin , Dariusz Baranowski et al.

Earth System Science Data, 2023, 15 (4), pp.1801-1830. ⟨10.5194/essd-15-1801-2023⟩

Article dans une revue hal-04159200v1

Shelf Water Export at the Brazil-Malvinas Confluence Evidenced From Combined in situ and Satellite Observations

Gaston Manta , Sabrina Speich , Marcelo Barreiro , Romina Trinchin , Camila de Mello et al.

Frontiers in Marine Science, 2022, 9, ⟨10.3389/fmars.2022.857594⟩

Article dans une revue hal-03653788v1

Characterizing Mesoscale Eddies of Eastern Upwelling Origins in the Atlantic Ocean and Their Role in Offshore Transport

Artemis Ioannou , Sabrina Speich , Remi Laxenaire

Frontiers in Marine Science, 2022, 9, ⟨10.3389/fmars.2022.835260⟩

Article dans une revue hal-04984470v1

Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom

Mathieu Ardyna , Douglas S Hamilton , Tristan Harmel , Léo Lacour , Diana N Bernstein et al.

Communications Earth & Environment, 2022, 3 (1), pp.201. ⟨10.1038/s43247-022-00511-9⟩

Article dans une revue hal-04342303v1

EUREC<sup>4</sup>A

Bjorn Stevens , Sandrine Bony , David Farrell , Felix Ament , Alan M. Blyth et al.

Earth System Science Data, 2021, 13 (8), pp.4067-4119. ⟨10.5194/essd-13-4067-2021⟩

Article dans une revue (data paper) hal-03023368v3

Formation and Evolution of a Freshwater Plume in the Northwestern Tropical Atlantic in February 2020

Gilles Reverdin , Léa Olivier , Gregory R. Foltz , Sabrina Speich , Johannes Karstensen et al.

Journal of Geophysical Research. Oceans, 2021, 126 (4), ⟨10.1029/2020JC016981⟩

Article dans une revue hal-03263758v1

Impact of Mesoscale Eddies on Deep Chlorophyll Maxima

Marin Cornec , R. Laxenaire , Hervé Claustre , Sabrina Speich

Geophysical Research Letters, 2021, 48 (15), pp.e2021GL093470. ⟨10.1029/2021GL093470⟩

Article dans une revue hal-03312063v1

Altimetry for the future: Building on 25 years of progress

Saleh Abdalla , Abdolnabi Abdeh Kolahchi , Michaël Ablain , Susheel Adusumilli , Suchandra Aich Bhowmick et al.

Advances in Space Research, 2021, 68 (2), pp.319-363. ⟨10.1016/j.asr.2021.01.022⟩

Article dans une revue insu-03215002v1

Ship- and island-based atmospheric soundings from the 2020 EUREC<sup>4</sup>A field campaign

Claudia Christine Stephan , Sabrina Schnitt , Hauke Schulz , Hugo Bellenger , Simon P. de Szoeke et al.

Earth System Science Data, 2021, 13 (2), pp.491-514. ⟨10.5194/essd-13-491-2021⟩

Article dans une revue (data paper) insu-02918594v2

The South Atlantic Meridional Overturning Circulation and Mesoscale Eddies in the First GO SHIP Section at 34.5°S

G. Manta , S. Speich , J. Karstensen , R. Hummels , M. Kersalé et al.

Journal of Geophysical Research. Oceans, 2021, 126, ⟨10.1029/2020JC016962⟩

Article dans une revue insu-03726957v1

Agulhas Ring Heat Content and Transport in the South Atlantic Estimated by Combining Satellite Altimetry and Argo Profiling Floats Data

R. Laxenaire , S. Speich , A. Stegner

Journal of Geophysical Research. Oceans, 2020, 125, ⟨10.1029/2019JC015511⟩

Article dans une revue insu-03726972v1

Evolution of the Thermohaline Structure of One Agulhas Ring Reconstructed from Satellite Altimetry and Argo Floats

R. Laxenaire , S. Speich , A. Stegner

Journal of Geophysical Research. Oceans, 2019, 124 (12), pp.8969-9003. ⟨10.1029/2018JC014426⟩

Article dans une revue insu-03727003v1

The Tropical Atlantic Observing System

Gregory R. Foltz , Peter Brandt , Ingo Richter , Belén Rodríguez-Fonseca , Fabrice Hernandez et al.

Frontiers in Marine Science, 2019, 6, ⟨10.3389/fmars.2019.00206⟩

Article dans une revue hal-02156633v1

Anticyclonic Eddies Connecting the Western Boundaries of Indian and Atlantic Oceans

R. Laxenaire , S. Speich , B. Blanke , A. Chaigneau , C. Pegliasco et al.

Journal of Geophysical Research. Oceans, 2018, 123 (11), pp.7651-7677. ⟨10.1029/2018JC014270⟩

Article dans une revue hal-02107694v1

Moored observations of mesoscale features in the Cape Basin: characteristics and local impacts on water mass distributions

Marion Kersalé , Tarron Lamont , Sabrina Speich , Thierry Terre , Remi Laxenaire et al.

Ocean Science, 2018, 14, pp.923-945. ⟨10.5194/os-14-923-2018⟩

Article dans une revue hal-03658657v1

Indo-Atlantic Exchange, Mesoscale Dynamics, and Antarctic Intermediate Water

Tonia Astrid Capuano , Sabrina Speich , Xavier Carton , Remi Laxenaire

Journal of Geophysical Research. Oceans, 2018, 123, pp.3286-3306. ⟨10.1002/2017JC013521⟩

Article dans une revue hal-03658685v1

Orbitally Forced Hyperstratification of the Oligocene South Atlantic Ocean

Diederik Liebrand , Isabella Raffi , Ángela Fraguas , Rémi Laxenaire , Joyce H C Bosmans et al.

Paleoceanography and Paleoclimatology, 2018, 33 (5), pp.511 - 529. ⟨10.1002/2017pa003222⟩

Article dans une revue hal-04984454v1

The EUREC4A-Ocean/Atmosphere campaign: status

Johannes Karstensen , Sabrina Speich , Lionel Renault , Giordani Hervé , Agostino Niyonkuru Meroni et al.

AGU Fall Meeting, Dec 2021, New-Orleans, United States

Communication dans un congrès hal-03575044v1

Deep phytoplankton biomass maxima in the global ocean: a Biogeochemichal-Argo floats investigation

Marin Cornec , Alexandre Mignot , Léo Lacour , Lionel Guidi , R. Laxenaire et al.

Ocean Sciences Meeting, Feb 2020, San Diego, United States

Communication dans un congrès hal-04018995v1

Integration of Biogeochemical Argo Science and Technology in Dissemination and Outreach – Selected Activities with a Focus on the Southern Ocean and Climate

Carolyn Scheurle , Thomas Jessin , Hervé Claustre , Julia Uitz , Christophe Penkerc'H et al.

Ocean Sciences Meeting, Feb 2018, Portland, United States

Communication dans un congrès hal-03946470v1

Surface drifter data of the South Atlantic Ocean: Positions of Lagrangian Hereon drifters deployed during the project Mission Microbiomes with the RV Tara

Ruben Carrasco , Jochen Horstmann , Paulo Calil , Rémi Laxenaire , Daniele Iudicone

2026, ⟨10.1594/pangaea.993112⟩

Autre publication scientifique hal-05778172v1

Gridded rotary velocity spectra and surface kinetic energy in the North and Equatorial Atlantic from HYCOM NEATL simulations, OceanParcels trajectories, and GDP drifter observations

Rémi Laxenaire , Eric P. Chassignet , Xiaobiao Xu

2026, ⟨10.17882/111296⟩

Autre publication scientifique hal-05778098v1

FrameIt: Focused Regional Analysis of Modeled Events with Integrated Tracking

Clément Soufflet , Kevin Hoarau , Adrien Colomb , Rémi Laxenaire

2026, ⟨10.5281/zenodo.22128193⟩

Autre publication scientifique hal-05778127v1

Optical Particulate Backscattering Anomalies from BGC-Argo floats matched with Mesoscale Eddies

Lou Andrès , Marin Cornec , Léo Lacour , Rémi Laxenaire , Raphaëlle Sauzède et al.

2026, ⟨10.17882/96769⟩

Autre publication scientifique hal-05778147v1

BGC-Argo-UVP6-Cape-Bassin

Alexandre Accardo , Rémi Laxenaire , Alberto Baudena , Sabrina Speich , Rainer Kiko et al.

2025, ⟨10.5281/zenodo.14933283⟩

Autre publication scientifique hal-05778144v1

TOEddies Global Mesoscale Eddy Atlas Colocated with Argo Float Profiles

Rémi Laxenaire , Lionel Guez , Alexis Chaigneau , Mevludin Isic , Artemis Ioannou et al.

2024, ⟨10.17882/102877⟩

Autre publication scientifique hal-05778094v1

Marine particle size distribution data obtained with an Underwater Vision Profiler 6 mounted on BGC Argo float WMO6903095

Rainer Kiko , Lars Stemmann , Sabrina Speich , Rémi Laxenaire , Edouard Leymarie et al.

2023, ⟨10.1594/pangaea.963403⟩

Autre publication scientifique hal-05778149v1

BIOGEOCHEMICAL dataset collected during the SOCLIM cruise

Stéphane Blain , Jacqueline Boutin , Hervé Claustre , Olivier Crispi , Pavla Debeljak et al.

2022, ⟨10.17882/71768⟩

Autre publication scientifique hal-05778170v1

AtlantECO - Summary of six flagship cruises

Isabella Hrabe de Angelis , Paula Huber , Flora Vincent , Alessandro Tagliabue , Rémi Laxenaire et al.

2022, ⟨10.5281/zenodo.6748938⟩

Autre publication scientifique hal-05778174v1

Processed physical oceanographic data in Uruguay during autumn 2016

Gaston Manta , Sabrina Speich , Marcelo Barreiro , Romina Trinchin , Camila de Mello et al.

2022, ⟨10.17882/86206⟩

Autre publication scientifique hal-05778166v1

CTD DATA - EUREC4A_OA Atalante Cruise

Sabrina Speich , Xavier Carton , Gilles Reverdin , Pierre Branellec , Caroline Le Bihan et al.

2021, ⟨10.17882/79096⟩

Autre publication scientifique hal-05778163v1

BGC-Argo float Deep Chlorophyll Maximum data combined with mesoscale eddies detection from TOEddies algorithm

Marin Cornec , Rémi Laxenaire , Sabrina Speich , Hervé Claustre

2020, ⟨10.17882/76733⟩

Autre publication scientifique hal-05778135v1

SAMBA East raw data sets

Sabrina Speich , Christopher Meinen , Isabelle Ansorge , Tarron Lamont , Olivier Peden et al.

2019, ⟨10.17882/70364⟩

Autre publication scientifique hal-05778165v1

High-Resolution Observations Unveil (Sub)Mesoscale Heat Fluxes Shaping Upper-Ocean Heat Content

Mathieu Gentil , Charly De Marez , Enric Pallàs-Sanz , Anthony Bosse , Miguel Tenreiro et al.

2025

Pré-publication, Document de travail hal-05415819v1

Campaign Summary Report - Mission Microbiomes from Punta Arenas (2022-03-06) to Cape Town (2022-04-21) on board AtlantECO flagship SV Tara

Rémi Laxenaire , Alison Chase , Cora Hörstmann , Paula Huber , Clara Trellu et al.

ATLANTECO. 2022

Rapport hal-05778107v1

Étude du devenir des tourbillons des Aiguilles et de leur transport dans l’océan Atlantique Sud à partir d’observations satellitaires et in situ

Rémi Laxenaire

Océan, Atmosphère. Université Paris Saclay (COmUE), 2019. Français. ⟨NNT : 2019SACLX005⟩

Thèse tel-02293794v2

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