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Institutt for arktisk og marin biologi doreen.kohlbach@uit.no

Doreen Kohlbach


Forsker


  • Katrin Schmidt, Martin Graeve, Clara J. M. Hoppe, Sinhué Torres-Valdes, Nahid Welteke, Laura M. Whitmore m.fl.:
    Essential omega-3 fatty acids are depleted in sea ice and pelagic algae of the Central Arctic Ocean
    Global Change Biology 2024 DOI
  • Chelsea W. Koch, Thomas A. Brown, Rémi Amiraux, Carla Ruiz-Gonzalez, Maryam MacCorquodale, Gustavo A. Yunda-Guarin m.fl.:
    Year-round utilization of sea ice-associated carbon in Arctic ecosystems
    Nature Communications 2023 DOI
  • Doreen Kohlbach, Benoit Lebreton, Gaёl Guillou, Anette Wold, Haakon Hop, Martin Graeve m.fl.:
    Dependency of Arctic zooplankton on pelagic food sources: New insights from fatty acid and stable isotope analyses
    Limnology and Oceanography 2023 DATA / DOI
  • Nadjejda Espinel Velasco, Christine Gawinski, Doreen Kohlbach, Vanessa Pitusi, Martin Graeve, Haakon Hop :
    Interactive effects of ocean acidification and temperature on oxygen uptake rates in Calanus hyperboreus nauplii
    Frontiers in Marine Science 2023 ARKIV / DOI
  • Doreen Kohlbach, Lucie Goraguer, Yasemin V. Bodur, Oliver Müller, Martí Amargant Arumí, Katalin Blix m.fl.:
    Earlier sea-ice melt extends the oligotrophic summer period in the Barents Sea with low algal biomass and associated low vertical flux
    Progress in Oceanography 2023 ARKIV / DOI
  • Marti Amargant I Arumi, Oliver Müller, Yasemin Vicdan Bodur, Iliana Vasiliki Ntinou, Tobias Vonnahme, Philipp Kurt Wolf Assmy m.fl.:
    Interannual differences in sea ice regime in the north-western Barents Sea cause major changes in summer pelagic production and export mechanisms
    Progress in Oceanography 2023 ARKIV / DOI
  • Benjamin Allen Lange, Evgenii Salganik, Amy Macfarlane, Martin Schneebeli, Knut Vilhelm Høyland, Jessie Gardner m.fl.:
    Snowmelt contribution to Arctic first-year ice ridge mass balance and rapid consolidation during summer melt
    Elementa: Science of the Anthropocene 2023 ARKIV / DOI
  • Fokje L. Schaafsma, Carmen L. David, Doreen Kohlbach, Julia Ehrlich, Giulia Castellani, Benjamin Lange m.fl.:
    Allometric relationships of ecologically important Antarctic and Arctic zooplankton and fish species
    Polar Biology 2022 DOI
  • Jean-Pierre Desforges, Doreen Kohlbach, Cody G. Carlyle, Christine Michel, Lisa L. Loseto, Bruno Rosenberg m.fl.:
    Multi-dietary tracer approach reveals little overlap in foraging ecology between seasonally sympatric ringed and harp seals in the high Arctic
    Frontiers in Marine Science 2022 DOI
  • Cody G. Carlyle, James D. Roth, David J. Yurkowski, Doreen Kohlbach, Brent G. Young, Thomas A. Brown m.fl.:
    Spatial variation in carbon source use and trophic position of ringed seals across a latitudinal gradient of sea ice
    Ecological Indicators 01. desember 2022 DOI
  • Doreen Kohlbach, Lukas Smik, Simon T. Belt, Haakon Hop, Anette Wold, Martin Graeve m.fl.:
    A multi-trophic marker approach reveals high feeding plasticity in Barents Sea under-ice fauna
    Progress in Oceanography 2022 DOI
  • Doreen Kohlbach, Haakon Hop, Anette Wold, Katrin Schmidt, Lukas Smik, Simon T. Belt m.fl.:
    Multiple trophic markers trace dietary carbon sources in Barents Sea zooplankton during late summer.
    Frontiers in Marine Science 2021 DOI
  • Doreen Kohlbach, Katrin Schmidt, Haakon Hop, Anette Wold, Amalia Keck Al-Habahbeh, Simon T. Belt m.fl.:
    Winter Carnivory and Diapause Counteract the Reliance on Ice Algae by Barents Sea Zooplankton
    Frontiers in Marine Science 24. mars 2021 DOI
  • Doreen Kohlbach, Steven W. Duerksen, Benjamin Lange, Joannie Charette, Anke Reppchen, Pascal Tremblay m.fl.:
    Fatty acids and stable isotope signatures of first-year and multiyear sea ice in the Canadian High Arctic
    Elementa: Science of the Anthropocene 2020 ARKIV / DOI
  • Agneta Fransson, Bodil Annikki Ulla Barbro Bluhm, Doreen Kohlbach, Philipp Kurt Wolf Assmy, Gunnar Bratbak, Marti Amargant m.fl.:
    Nansen vs. Amundsen Basin: Constrasting physico-chemical properties and biota composition to inform management
    2024
  • Lucie Hélène Marie Goraguer, Philipp Assmy, Doreen Kohlbach, Melissa Chierici, Anna Maria Dabrowska, Rolf Rudolf Gradinger m.fl.:
    Seasonality of pelagic protist communities in the Barents Sea
    2023
  • Marti Amargant I Arumi, Oliver Müller, Yasemin Vicdan Bodur, Iliana Vasiliki Ntinou, Tobias Vonnahme, Philipp Kurt Wolf Assmy m.fl.:
    Lower trophic level carbon fluxes in two summers of contrasting ice conditions
    2023
  • Lucie Hélène Marie Goraguer, Philipp Kurt Wolf Assmy, Doreen Kohlbach, Melissa Chierici, Anna Maria Dabrowska, Rolf Rudolf Gradinger m.fl.:
    Seasonality of Pelagic Protist Communities in the Barents Sea
    2023
  • Benjamin Lange, Evgenii Salganik, Amy Macraflane, Martin Schneebeli, Knut Vilhelm Høyland, Jessie Gardner m.fl.:
    Snowmelt contributes to first-year ice ridge consolidation during summer melt
    2022
  • Benjamin Lange, Evgenii Salganik, Karley Campbell, Knut Vilhelm Høyland, Jessie Gardner, Oliver Müller m.fl.:
    Improving bio-physical characterization of Arctic sea ice habitats using an Underwater Hyperspectral Imager.
    2022
  • Lucie Hélène Marie Goraguer, Philipp Assmy, Doreen Kohlbach, Melissa Chierici, Anna Maria Dabrowska, Rolf Rudolf Gradinger m.fl.:
    Seasonality of phytoplankton communities in the Barents Sea
    2022
  • Martin Ludvigsen, Philipp Assmy, Matthew James Samuel Adams, Marti A. Arumi, Tore Mo-Bjørkelund, Yasemin V. Bodur m.fl.:
    Seasonal cruise Q2 2021: Cruise Report
    2022 DATA
  • Doreen Kohlbach :
    Barents Sea food-web structure and quantification
    2021

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