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Førsteamanuensis Árktalaš ja mariinna biologiija instituhtta maxime.geoffroy@uit.no

Maxime Geoffroy

  • Gérald Darnis, Maxime Geoffroy, Malin Hildegard Elisabeth Daase, Catherine Lalande, Janne Søreide, Eva Leu et al.:
    Zooplankton fecal pellet flux drives the biological carbon pump during the winter–spring transition in a high-Arctic system
    Limnology and Oceanography 2024 ARKIV / DOI
  • Trevor T. Bringloe, Audrey Bourret, David Cote, Roux Marie-Julie, Jennifer Herbig, Dominique Robert et al.:
    Genomic architecture and population structure of Boreogadus saida from Canadian waters
    Scientific Reports 2024 ARKIV / DOI
  • Andrea Bryndum-Buchholz, Jennifer L. Herbig, Gérald Darnis, Maxime Geoffroy, Tyler D. Eddy :
    Ecosystem structure and function of the North Water Polynya
    Arctic Science 2024 ARKIV / DOI
  • Berengere Husson, Bodil Annikki Ulla Barbro Bluhm, Frédéric Cyr, Seth L. Danielson, Elena Eriksen, Maria Fossheim et al.:
    Borealization impacts shelf ecosystems across the Arctic
    Frontiers in Environmental Science 2024 DOI
  • María Quintela, Eva García-Seoane, Geir Dahle, Thor A. Klevjer, Webjørn Raunsgård Melle, Roger Lille-Langøy et al.:
    Genetics in the Ocean's Twilight Zone: Population Structure of the Glacier Lanternfish Across Its Distribution Range
    Evolutionary Applications 2024 DOI
  • Muriel Dunn, Chelsey McGowan-Yallop, Geir Pedersen, Stig Falk-Petersen, Malin Daase, Kim Last et al.:
    Model-informed classification of broadband acoustic backscatter from zooplankton in an in situ mesocosm
    ICES Journal of Marine Science 2023 ARKIV / DOI
  • Sara Pedro, Mélanie Lemire, Carie Hoover, Blanche Saint-Béat, Muhammad Y. Janjua, Jennifer Herbig et al.:
    Structure and function of the western Baffin Bay coastal and shelf ecosystem
    Elementa: Science of the Anthropocene 2023 ARKIV / DOI
  • Lars-Henrik Larsen, Marine Cusa, Sam Eglund-Newby, Jørgen Berge, Paul E. Renaud, Øystein Varpe et al.:
    Diets of gadoid fish in Arctic waters of Svalbard fjords during the polar night
    Polar Biology 2023 ARKIV / DOI
  • Hauke Flores, Gaëlle Veyssière, Giulia Castellani, Jeremy Wilkinson, Mario Hoppmann, Michael Karcher et al.:
    Sea-ice decline could keep zooplankton deeper for longer
    Nature Climate Change 2023 ARKIV / DOI
  • Maxime Geoffroy, Caroline Bouchard, Hauke Flores, Dominique Robert, Harald Gjøsæter, Carie Hoover et al.:
    The circumpolar impacts of climate change and anthropogenic stressors on Arctic cod (Boreogadus saida) and its ecosystem
    Elementa: Science of the Anthropocene 2023 ARKIV / DOI
  • D. Cote, B. McClenaghan, J Desforges, N.A. Fahner, M. Hajibabaei, J. Chawarski et al.:
    Comparing eDNA metabarcoding and conventional pelagic netting to inform biodiversity monitoring in deep ocean environments
    ICES Journal of Marine Science 2023 ARKIV / DOI
  • Jennifer Herbig, Jonathan Fisher, Caroline Bouchard, Andrea Niemi, Mathieu LeBlanc, Andrew Majewski et al.:
    Climate and juvenile recruitment as drivers of Arctic cod (Boreogadus saida) dynamics in two Canadian Arctic seas
    Elementa: Science of the Anthropocene 2023 ARKIV / DOI
  • Tiffany Small, Frédéric Cyr, James McCarthy, Jordan Sutton, Louis Bernatchez, Maxime Geoffroy :
    Strong water stratification provides a refuge for rainbow smelt larvae Osmerus mordax in a sub-arctic estuary (Lake Melville, Labrador)
    Estuarine, Coastal and Shelf Science 2023 ARKIV / DOI
  • David Coté, Barbara Neves, Joey Angnatok, Wilfred Bartlett, Evan N Edinger, Lauren Gullage et al.:
    Local ecological knowledge and multidisciplinary approach lead to discovery of hidden biodiversity in the deep ocean of Labrador, Canada
    Ecology & Society 2023 ARKIV / DOI
  • Jessica R. Randall, Hannah M. Murphy, Dominique Robert, Maxime Geoffroy :
    Forage fish as a predator: summer and autumn diet of Atlantic herring in Trinity Bay, Newfoundland
    Fisheries Research 2022 ARKIV / DOI
  • Caroline Bouchard, Julek Chawarski, Maxime Geoffroy, Apasiri Klasmeier, Eva Friis Møller, Christian Mohn et al.:
    Resource partitioning may limit interspecific competition among Arctic fish species during early life
    Elementa: Science of the Anthropocene 2022 ARKIV / DOI
  • Julek Chawarski, Thor A. Klevjer, David Coté, Maxime Geoffroy :
    Evidence of temperature control on mesopelagic fish and zooplankton communities at high latitudes
    Frontiers in Marine Science 2022 ARKIV / DOI
  • Bent Herrmann, Kristine Cerbule, Jure Brčić, Eduardo Enrique Grimaldo Vela, Maxime Geoffroy, Malin Daase et al.:
    Accounting for Uncertainties in Biodiversity Estimations: A New Methodology and Its Application to the Mesopelagic Sound Scattering Layer of the High Arctic
    Frontiers in Ecology and Evolution 2022 ARKIV / DOI
  • Gérald Darnis, Maxime Geoffroy, Thibaud Dezutter, Cyril Aubry, Philippe Massicotte, Tanya Brown et al.:
    Zooplankton assemblages along the North American Arctic: Ecological connectivity shaped by ocean circulation and bathymetry from the Chukchi Sea to Labrador Sea
    Elementa: Science of the Anthropocene 2022 ARKIV / DOI
  • Muriel Barbara Dunn, Geir Pedersen, Sünnje Linnéa Basedow, Malin Daase, Stig Falk-Petersen, Loic Bachelot et al.:
    Inverse method applied to autonomous broadband hydroacoustic survey detects higher densities of zooplankton in near-surface aggregations than vessel-based net survey
    Canadian Journal of Fisheries and Aquatic Sciences 2022 ARKIV / DOI
  • Maxime Geoffroy, Tom Jasper Langbehn, Pierre Priou, Øystein Varpe, Geir Johnsen, Arnault Le Bris et al.:
    Pelagic organisms avoid white, blue, and red artificial light from scientific instruments
    Scientific Reports 2021 ARKIV / DOI
  • Pierre Priou, Anna Nikolopoulos, Hauke Flores, Rolf Gradinger, Eirin Kunisch, Christian Katlein et al.:
    Dense mesopelagic sound scattering layer and vertical segregation of pelagic organisms at the Arctic-Atlantic gateway during the midnight sun
    Progress in Oceanography 2021 ARKIV / DOI
  • Igor A. Dmitrenko, Vladislav Petrusevich, Ksenia Kosobokova, Alexander S. Komarov, Caroline Bouchard, Maxime Geoffroy et al.:
    Coastal Polynya Disrupts the Acoustic Backscatter Diurnal Signal Over the Eastern Laptev Sea Shelf
    Frontiers in Marine Science 2021 ARKIV / DOI
  • Jørgen Berge, Maxime Geoffroy, Malin Daase, Finlo Robert Cottier, Pierre Priou, Jonathan H. Cohen et al.:
    Artificial light during the polar night disrupts Arctic fish and zooplankton behavior down to 200 m depth
    Communications Biology 05. Mar 2020 ARKIV / DOI
  • Maxime Geoffroy, Malin Daase, Marine Lure Joana Cusa, Gérald Darnis, Martin Graeve, Nestor Santana Hernadez et al.:
    Mesopelagic sound scattering layers of the High Arctic: seasonal variations in biomass, species assemblage, and trophic relationships
    Frontiers in Marine Science 2019 ARKIV / DOI
  • Martin Ludvigsen, Jørgen Berge, Maxime Geoffroy, Jonathan H. Cohen, Pedro R. De La Torre, Stein Melvær Nornes et al.:
    Use of an autonomous surface vehicle reveals small-scale diel vertical migrations of zooplankton and susceptibility to light pollution under low solar irradiance
    Science Advances 10. Jan 2018 ARKIV / DOI
  • Artur Piotr Zolich, Pedro R. De La Torre, Shane Rodwell, Maxime Geoffroy, Geir Johnsen, Jørgen Berge :
    An ice-tethered buoy for fish and plankton research
    IEEE conference proceedings 2018 ARKIV / DOI
  • Maxime Geoffroy, Finlo Robert Cottier, Jørgen Berge, Mark E. Inall :
    AUV-based acoustic observations of the distribution and patchiness of pelagic scattering layers during midnight sun
    ICES Journal of Marine Science 2017 ARKIV / DOI
  • Paul Eric Renaud, Malin Hildegard Elisabeth Daase, Eva Susanne Leu, Maxime Geoffroy, Sünnje Linnéa Basedow, Mark Inall et al.:
    Extreme mismatch between phytoplankton and grazers during Arctic spring blooms and consequences for the pelagic food-web
    Progress in Oceanography 2024 DOI
  • Markus Majaneva, Martta Viljanen, Stephen Denis Grant, Malin Hildegard Elisabeth Daase, Maxime Geoffroy, Tom Langbehn et al.:
    Illuminating zooplankton diel vertical migration with eDNA metabarcoding in the polar night
    2024
  • Markus Majaneva, Martta Viljanen, Stephen Denis Grant, Malin Hildegard Elisabeth Daase, Maxime Geoffroy, Tom Langbehn et al.:
    Illuminating zooplankton diel vertical migration with eDNA metabarcoding in the polar night
    2024
  • Muriel Barbara Dunn, Chelsey McGowan-Yallop, Geir Pedersen, Stig Falk-Petersen, Malin Hildegard Elisabeth Daase, Kim Last et al.:
    Model-informed classification of broadband acoustic backscattering from zooplankton in an in situ mesocosm
    2023
  • Muriel Barbara Dunn, Geir Pedersen, Stig Falk-Petersen, Malin Hildegard Elisabeth Daase, Jørgen Berge, Emily Joanne Venables et al.:
    Target spectra discrimination of three Arctic species
    2023
  • Maxime Geoffroy :
    Fishes in a changing Arctic
    2022
  • Maxime Geoffroy, C Bouchard, H Flores, D Robert :
    The circumpolar impacts of climate change and anthropogenic stressors on Arctic cod (Boreogadus saida) and its ecosystem
    2022
  • Maxime Geoffroy, Pierre Priou, L Vilgrain, M Babin, F Maps :
    Linking hydroacoustics with UVP imagery to study the Arctic pelagic ecosystem
    2022
  • Maxime Geoffroy, C Bouchard, H Flores, D Robert :
    A review of the circumpolar impacts of climate change and anthropogenic stressors on Arctic cod (Boreogadus saida) and its ecosystem
    2022
  • Maxime Geoffroy, David Cote, R Laing, C Aubry, Julek Chawarski, E Jacobsen et al.:
    Pelagic fish and zooplankton in northern Labrador
    2022
  • Maxime Geoffroy, T Small, M Clement, P. Sirois, F Cyr, J McCarty et al.:
    New insights into the pelagic ecosystem of Lake Melville
    2022
  • Muriel Barbara Dunn, Geir Pedersen, Sünnje Linnéa Basedow, Malin Hildegard Elisabeth Daase, Stig Falk-Petersen, Loic Bachelot et al.:
    Comparison of sampling strategies for epipelagic sound scattering layers at high latitudes
    2022
  • Muriel Barbara Dunn, Geir Pedersen, Sünnje Linnéa Basedow, Malin Hildegard Elisabeth Daase, Stig Falk-Petersen, Loic Bachelot et al.:
    Using an autonomous surface vehicle and hydroacoustics to survey epipelagic organisms at high-latitudes
    2022
  • Øyvind Ødegård, Geir Johnsen, Asgeir Johan Sørensen, Martin Ludvigsen, Maxime Geoffroy, Jørgen Berge :
    Shipwrecks in the Arctic – knowledge gaps illustrated by a case from Svalbard
    2019
  • Maxime Geoffroy, Jørgen Berge, Sanna Kristiina Majaneva, Geir Johnsen, Tom Langbehn, Finlo Robert Cottier et al.:
    Increased occurrence of the jellyfish Periphylla periphylla in the European high Arctic
    Polar Biology 2018 ARKIV / DOI
  • Maxime Geoffroy, Jørgen Berge, Sanna Kristiina Majaneva, Geir Johnsen, Finlo Robert Cottier :
    First records of Periphylla periphylla in a high Arctic fjord: a newcomer or a returning visitor?
    2017
  • Ingrid Wiedmann, Maxime Geoffroy, Malin Daase :
    High-end Technology Meets a Well-Established Sampling Technique: Advances of Combining an Acoustic Zooplankton and Fish Profiler With Short-Term Sediment Traps.
    2017
  • Ingrid Wiedmann, Maxime Geoffroy, Malin Daase :
    High-End Technology Meets a Well-Established Sampling Technique: Advances of Combining an Acoustic Zooplankton and Fish Profiler With Short-Term Sediment Traps
    2017
  • Ingrid Wiedmann, Maxime Geoffroy, Malin Daase :
    High-End Technology Meets a Well-Established Sampling Technique: Advances of Combining an Acoustic Zooplankton and Fish Profiler With Short-Term Sediment Traps
    2017
  • Maxime Geoffroy, Malin Daase, Jørgen Berge, Martin Graeve, Marine Lure Joana Cusa, Nestor Santana Hernandez et al.:
    Seasonal variations and ecological importance of mesopelagic sound scattering layers in the high Arctic
    2017
  • Maxime Geoffroy, Jørgen Berge, Stig Falk-Petersen, Geir Johnsen, Nestor Santana Hernandez, Marine Lure Joana Cusa et al.:
    Northward range expansion of boreal species into the Arctic: further evidences from the polar night
    2017
  • Maxime Geoffroy, Jørgen Berge, Sanna Kristiina Majaneva, Geir Johnsen, Finlo Robert Cottier :
    First records of Periphylla periphylla in a high Arctic fjord: a newcomer or a returning visitor?
    2017

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