Mathieu Ardyna

• Centre de recherche Québec-Océan-Laval

Financements des 2 dernières années

• Ariane Cloutier, Maîtrise en biologie - avec mémoire
• Charlotte Begouen Demeaux, Stage postdoctoral en océanographie
• Élodie Gagnon, Maîtrise en biologie - avec mémoire
• Esther Cros, Doctorat interuniversitaire en océanographie
• Florian Benony, Doctorat interuniversitaire en océanographie
• Foucaut Tachon, Doctorat interuniversitaire en océanographie
• Guillaume Barut, Doctorat interuniversitaire en océanographie
• Karim Bouzid, Doctorat en génie électrique
• Léna Bodiguel, Doctorat interuniversitaire en océanographie
• Zoé Garmirian, Doctorat interuniversitaire en océanographie

Travaux de recherche des 5 dernières années

Codon usage bias maps ocean microbiome adaptation to temperature-nutrients regimes 2026. Antoine Bagnaro, Laurence Garczarek, Mathieu Ardyna, Fabien Joux, Samuel Chaffron, Corentin Gouzien Gouzien. DOI 10.64898/2026.10.02.755941

Status of Polar Blue Carbon: Toward Recognition and Integration in Marine Policy Global Change Biology, 2026. Nadescha Zwerschke, Dorte Krause‐Jensen, David K. A. Barnes, Paul E. Renaud, William E. N. Austin, Mathieu Ardyna, Karl Attard, Bodil A. Bluhm, Steeve Comeau, Jean‐Pierre Gattuso, Judith Hauck, Eva Leu, Marie Maar, Laurent Oziel, Amanda E. Poste, Vibe Schourup‐Kristensen, Camilla Svensen, Jakob Thyrring, Mikael Sejr. DOI 10.1111/gcb.71098

Long-term stability of the North Water Polynya and emerging productivity hotspots driven by sea-ice arch dynamics in Nares Strait Communications Earth & Environment, 2026. Foucaut Tachon, Karen Nieto, Philippe Massicotte, Philippe Archambault, Marie Latil, Simon Bélanger, Marcel Babin, Karl Attard, Mathieu Ardyna. DOI 10.1038/s43247-026-03968-0

Oceanography, biogeochemical cycles, and biodiversity in the Central Arctic Ocean: Current state of knowledge and research directions for the Tara Polaris expeditions Elem Sci Anth, 2026. Maxime Geoffroy, Igor Polyakov, Marit Reigstad, Silvia G. Acinas, Rémi Amiraux, Hélène Angot, Mathieu Ardyna, Marcel Babin, Chris Bowler, Douglas Couet, Tyler D. Eddy, Angela Falciatore, Lionel Guidi, Mario Hoppmann, Marie-Noëlle Houssais, Lee Karp-Boss, Connie Lovejoy, Eric Marechal, Eric Pelletier, Eva Ortega-Retuerta, Jean-François Ghiglione, Georg Pohnert, Benjamin Rabe, Guillem Salazar, Julia Schmale, Nina Schuback, Matt Sullivan, Sandra Tippenhauer, Romain Troublé, Emilia Trudnowska, Assaf Vardi, Flora Vincent. DOI 10.1525/elementa.2025.00027

Tara Polaris expeditions: Sustained decadal observations of the coupled Arctic system in rapid transition Elem Sci Anth, 2026. Mathieu Ardyna, Marcel Nicolaus, Marie-Noëlle Houssais, Jean-Christophe Raut, Hélène Angot, Kelsey Bisson, Kristina A. Brown, J. Michel Flores, Pierre E. Galand, Jean-François Ghiglione, Maxime Geoffroy, Lars-Eric Heimbürger-Boavida, Kathy S. Law, Connie Lovejoy, François Ravetta, Søren Rysgaard, Julia Schmale, Nina Schuback, Jeroen E. Sonke, Martin Vancoppenolle, Jean-Eric Tremblay, Marcel Babin, Chris Bowler, Lee Karp-Boss, Romain Troublé. DOI 10.1525/elementa.2025.00046

First characterization of the marine ecosystem of Archer Fiord in the Lasting Ice Area of the High Arctic: a productivity paradox ARCTIC SCIENCE, 2026. DOI 10.1139/AS-2024-0073

Water Mass Assemblages and Nutrient Dynamics in Nares Strait: A Multiyear Perspective Journal of Geophysical Research: Oceans, 2025. G. Barut, J.‐É. Tremblay, T. Burgers, N. Schiffrine, C. Michel, M. Ardyna. DOI 10.1029/2025JC023074

Arctic Ocean Phytoplankton Functional Types from 2003 to 2024: Daily Outputs Zenodo, 2025. Mathieu Ardyna, Philippe Massicotte, Florence Ballot, Léna Bodiguel, Karen Nieto. DOI 10.5281/zenodo.17591826

Sea-ice arches structure Arctic primary production hotspots at the Last Ice Area gateway 2025. Foucaut Tachon, Karen Nieto, Philippe Massicotte, Philippe Archambault, Marie Latil, Simon Bélanger, Marcel Babin, Karl Attard, Mathieu Ardyna. DOI 10.21203/rs.3.rs-7827911/v1

Tara Polaris: Shedding light on microbial and climate feedback processes in the Arctic atmosphere ELEMENTA-SCIENCE OF THE ANTHROPOCENE, 2025. DOI 10.1525/ELEMENTA.2025.00030

Author Correction: The role of biota in the Southern Ocean carbon cycle Nature Reviews Earth & Environment, 2024. Philip W. Boyd, Kevin R. Arrigo, Mathieu Ardyna, Svenja Halfter, Luis Huckstadt, Angela M. Kuhn, Delphine Lannuzel, Griet Neukermans, Camilla Novaglio, Elizabeth H. Shadwick, Sebastiaan Swart, Sandy J. Thomalla. DOI 10.1038/s43017-024-00585-3

Seafloor primary production in a changing Arctic Ocean PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2024. DOI 10.1073/PNAS.2303366121

The role of biota in the Southern Ocean carbon cycle NATURE REVIEWS EARTH & ENVIRONMENT, 2024. DOI 10.1038/S43017-024-00531-3

Pan-Arctic plankton community structure and its global connectivity ELEMENTA-SCIENCE OF THE ANTHROPOCENE, 2023. DOI 10.1525/ELEMENTA.2022.00060

Data used in article "Similarity in phytoplankton photophysiology among under-ice, marginal ice, and open water environments of Baffin Bay (Arctic Ocean)" Stanford Digital Repository, 2023. Hannah Joy-Warren, Kate Lewis, Mathieu Ardyna, Jean-Éric Tremblay, Marcel Babin, Kevin Arrigo. DOI 10.25740/jj290fk1806

Similarity in phytoplankton photophysiology among under-ice, marginal ice, and open water environments of Baffin Bay (Arctic Ocean) ELEMENTA-SCIENCE OF THE ANTHROPOCENE, 2023. DOI 10.1525/ELEMENTA.2021.00080

Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom COMMUNICATIONS EARTH & ENVIRONMENT, 2022. DOI 10.1038/S43247-022-00511-9

Environmental vulnerability of the global ocean epipelagic plankton community interactome SCIENCE ADVANCES, 2021. DOI 10.1126/SCIADV.ABG1921

Marine snow morphology illuminates the evolution of phytoplankton blooms and determines their subsequent vertical export NATURE COMMUNICATIONS, 2021. DOI 10.1038/S41467-021-22994-4