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English
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2024
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1. |
Faltynkova, Andrea; Deschênes, Catherine E.; Zolich, Artur; Wagner, Martin; Johansen, Tor Arne; Johnsen, Geir. Use of an uncrewed surface vehicle and near infrared hyperspectral imaging for sampling and analysis of aquatic microplastics. Marine Pollution Bulletin 2024 ;Volum 201. s. - NTNU
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Ingulstad, Mats; Bakken, Torkild; Ellefmo, Steinar Løve; Hagspiel, Verena; Johnsen, Geir. Feil på feil om gruvedrift på havbunnen - Stortingsmeldingen om gruvedrift på havbunnen holder ikke vann. Dagens næringsliv 2024 NTNU
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Ingulstad, Mats; Bakken, Torkild; Ellefmo, Steinar Løve; Johnsen, Geir; Hagspiel, Verena. Norge mangler kunnskap om gruvedrift i dyphavet. Gemini (English edition) 2024 NTNU
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Ingulstad, Mats; Bakken, Torkild; Ellefmo, Steinar Løve; Johnsen, Geir; Hagspiel, Verena. Villedende om hypotetiske havbunnsmineraler?. Dagens næringsliv 2024 NTNU
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Ingulstad, Mats; Bakken, Torkild; Johnsen, Geir; Ellefmo, Steinar Løve; Hagspiel, Verena. Norway needs to know much more before actually mining the deep sea. Norwegian SciTech News 2024 NTNU
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Moreira Fragoso, Glaucia; Dallolio, Alberto; Grant, Stephen Denis; Garrett, Joseph Landon; Ellingsen, Ingrid Helene; Johnsen, Geir; Johansen, Tor Arne. The Role of Rapid Changes in Weather on Phytoplankton Spring Bloom Dynamics Captured by an Autonomous Uncrewed Surface Vehicle. Earth and Space Science 2024 NTNU OCEAN
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2023
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7. |
Anderson, Philip; Berge, Jørgen; Granskog, Mats A.; Divine, Dmitry V; Katlein, Christian; Itkin, Polona; Raphael, Ian; Johnsen, Geir; Vogedes, Daniel Ludwig; Kopec, Tomasz Piotr; Zolich, Artur; Geoffroy, Maxime; Cottier, Finlo Robert; De La Torre, Pedro R.. Upwelling and downwelling visible radiation measurements of the autonomous ice-tethered OptiCAL 'ee' buoy deployed during MOSAiC in the Sea Ice Ridge Observatory area.. PANGAEA 2023 NPI NTNU UiB UiT
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Anderson, Philip; Berge, Jørgen; Granskog, Mats A.; Divine, Dmitry V; Katlein, Christian; Itkin, Polona; Raphael, Ian; Johnsen, Geir; Vogedes, Daniel Ludwig; Kopec, Tomasz Piotr; Zolich, Artur; Geoffroy, Maxime; Cottier, Finlo Robert; De La Torre, Pedro R.. Upwelling and downwelling visible radiation measurements of the autonomous ice-tethered OptiCAL 'gg' buoy deployed during MOSAiC in the Monster Bay area.. PANGAEA 2023 NPI NTNU UiB UiT
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9. |
Anderson, Philip; Berge, Jørgen; Granskog, Mats A.; Divine, Dmitry V; Katlein, Christian; Itkin, Polona; Raphael, Ian; Johnsen, Geir; Vogedes, Daniel Ludwig; Kopec, Tomasz Piotr; Zolich, Artur; Geoffroy, Maxime; Cottier, Finlo Robert; De La Torre, Pedro R.. Upwelling and downwelling visible radiation measurements of the autonomous ice-tethered OptiCAL 'hh' buoy deployed during MOSAiC in the Dark site Second Year Ice.. PANGAEA 2023 NPI NTNU UiB UiT
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Bakken, Sivert; Henriksen, Marie Bøe; Birkeland, Roger; Langer, Dennis David; Oudijk, Adriënne Esmeralda; Berg, Simen; Pursley, Yeshi Jampel; Garrett, Joseph Landon; Gran-Jansen, Fredrik; Honoré-Livermore, Evelyn; Grøtte, Mariusz Eivind Santora; Kristiansen, Bjørn Andreas; Orlandic, Milica; Gader, Paul; Sørensen, Asgeir Johan; Sigernes, Fred; Johnsen, Geir; Johansen, Tor Arne. HYPSO-1 CubeSat: First Images and In-Orbit Characterization. Remote Sensing 2023 ;Volum 15.(3) s. - UNIS NTNU OCEAN
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11. |
Bakken, Sivert; Luis, Kelly; Johnsen, Geir; Johansen, Tor Arne. Evaluating hyperspectral Secchi depth retrieval through hybrid modeling and regression. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing 2023 s. - OCEAN NTNU
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12. |
Carson, Siri Granum; Jenssen, Munro, Bjoern; Johnsen, Geir; Mason, Arthur. En bærekraftig fremtid for Svalbard – er utvinning av dyphavsmineraler en del av svaret?. Svalbardposten 2023 NTNU
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13. |
Deschenes, C; Zolich, Artur; Wagner, Martin; Johnsen, Geir; Johansen, Tor Arne; Faltynkova, Andrea. Unmanned vehicle and hyperspectral imager for a more rapid microplastics sampling and analysis.. OCEANS 2023 s. 1-10 NTNU
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14. |
Gerland, Sebastian; Ingvaldsen, Randi Brunvær; Reigstad, Marit; Sundfjord, Arild; Bogstad, Bjarte; Chierici, Melissa; Hop, Haakon; Renaud, Paul E.; Smedsrud, Lars Henrik; Stige, Leif Christian; Årthun, Marius; Berge, Jørgen; Bluhm, Bodil A.; Borgå, Katrine; Bratbak, Gunnar; Divine, Dmitry V; Eldevik, Tor; Eriksen, Elena; Fer, Ilker; Fransson, Agneta; Gradinger, Rolf; Granskog, Mats A.; Haug, Tore; Husum, Katrine; Johnsen, Geir; Jonassen, Marius O.; Jørgensen, Lis Lindal; Kristiansen, Svein; Larsen, Aud; Lien, Vidar S.; Lind, Sigrid; Lindstrøm, Ulf; Mauritzen, Cecilie; Melsom, Arne; Mernild, Sebastian H.; Müller, Malte; Nilsen, Frank; Primicerio, Raul; Søreide, Janne E.; van der Meeren, Gro I.; Wassmann, Paul. Still Arctic? — The changing Barents Sea. Elementa: Science of the Anthropocene 2023 ;Volum 11.(1) s. 1-62 AKVAPLAN NERSC HVL NPI NORCE NTNU HAVFORSK MET UiT UiB UNIS UiO
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15. |
Grant, Stephen Denis; Johnsen, Geir; Mckee, David; Zolich, Artur Piotr; Cohen, Jonathan H.. Spectral and RGB analysis of the light climate and its ecological impacts using an all-sky camera system in the Arctic. Applied Optics 2023 ;Volum 62.(19) s. 5139-5150 NTNU UNIS UiT
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16. |
Hatlebakk, Maja Karoline Viddal; Viljanen, Martta; Grant, Stephen Denis; Johnsen, Geir. Behavioral Response in Calanus Copepods to Change in Ambient Light in the Polar Night. Nansen Legacy symposium: Towards a new Arctic Ocean - Past, Present, Future; 2023-11-06 - 2023-11-09 UNIS NTNU NORD
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17. |
Krohn-Pettersen, Gitte. Blinks in the dark - Detecting and characterizing flash kinetics of bioluminescence for in situ species recognition of zooplankton. Trondheim: NTNU 2023 96 s. NTNU UiT
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18. |
Lange, Benjamin Allen; Cimoli, Emiliano; Johnsen, Geir; Campbell, Karley Lynn; Osanen, Janina; Anhaus, Philipp; Summers, Natalie Maria; Granskog, Mats; Katlein, Christian; Matero, Ilkka; Marcel, Nicolaus. An Overview of Underwater Hyperspectral Imagery of Sea Ice in the Central Arctic Ocean. the Nansen Legacy Symposium; 2023-11-07 - 2023-11-09 NPI UiT NTNU UNIS
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19. |
Nordahl, A; Dugstad, L; Magnussen, O; Bakken, JB; Johnsen, Geir. Laksegriseriet. Dagens næringsliv 2023 NTNU
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20. |
Oftedahl, Live; Sørensen, Asgeir Johan; Johnsen, Geir. NTNUs first research satellite on the first mission in the Arctic. NTNU
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21. |
oudijk, AE; Johansen, Tor Arne; Johnsen, Geir; Alver, Morten Omholt. Simulating Hyperspectral Datacubes for Ocean Color: A Foundation for Phytoplankton Recognition in Spectral Signatures. OCEANS 2023 s. 1-8 NTNU
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22. |
Reigstad, Marit; Gerland, Sebastian; Eldevik, Tor; Kunisch, Erin; Wiedmann, Ingrid; Sundfjord, Arild; Bluhm, Bodil Annikki Ulla Barbro; Li, Camille; Nilsen, Frank; Johnsen, Geir; Hansen, Håvard; Christensen, Kai Håkon; Årthun, Marius; Ludvigsen, Martin; Forwick, Matthias; Chierici, Melissa; Skogen, Morten D.; Godøy, Øystein Arne; Ingvaldsen, Randi Brunvær; Jentoft, Sissel; Gabrielsen, Tove M.. The Nansen Legacy project invites you to its upcoming international symposium in November 2023. Alaska Marine Science Symposium; 2023-01-23 - 2023-01-27 UiB UIA MET HAVFORSK UiO UNIS NTNU NPI UiT
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23. |
Schartmuller, Bernhard; Anderson, Philip; Mckee, David; Connan-McGinty, Stacey; Kopec, Tomasz Piotr; Daase, Malin Hildegard Elisabeth; Johnsen, Geir; Berge, Jørgen. Development and calibration of a high dynamic range and autonomous ocean-light instrument to measure sub-surface profiles in ice-covered waters. Applied Optics 2023 ;Volum 62.(31) s. 8308-8315 NTNU UiT UNIS
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24. |
Summers, Natalie Maria; Moreira Fragoso, Glaucia; Johnsen, Geir. Photophysiologically active green, red, and brown macroalgae living in the Arctic Polar Night. Scientific Reports 2023 ;Volum 13. s. - NTNU UNIS
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25. |
Svendsen, Thea. The usability of eDNA to identify and quantify zooplankton communities. Trondheim: NTNU 2023 81 s. NINA NTNU UiT
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26. |
Sørensen, Asgeir Johan; Ludvigsen, Martin; Siversten, Eirik; Johnsen, Geir; Johansen, Tor Arne. Who should collect, manage and have access to data from the oceans?. sciencenorway.no 2023 NTNU
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27. |
Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik; Johnsen, Geir; Johansen, Tor Arne. Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene?. Forskning.no 2023 NTNU
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28. |
Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik Selnæs; Johnsen, Geir; Johansen, Tor Arne. Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene?. Gemini.no 2023 NTNU
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29. |
Sørensen, Asgeir Johan; Ludvigsen, Martin; Sivertsen, Eirik Selnæs; Johnsen, Geir; Johansen, Tor Arne. Hvem skal samle inn, forvalte og ha tilgang til informasjon om havområdene?. Teknisk Ukeblad 2023 NTNU
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30. |
Williamson, David Roddan; Moreira Fragoso, Glaucia; Majaneva, Sanna Kristiina; Dallolio, Alberto; Halvorsen, Daniel Ørnes; Hasler, Oliver Kevin; Oudijk, Adriënne Esmeralda; Langer, Dennis David; Johansen, Tor Arne; Johnsen, Geir; Stahl, Annette; Ludvigsen, Martin; Garrett, Joseph Landon. Monitoring Algal Blooms with Complementary Sensors on Multiple Spatial and Temporal Scales. Oceanography 2023 ;Volum 36.(1) Suppl. 1 s. - NTNU
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2022
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31. |
Bjerkvoll, Mikkel. Aerial and underwater hyperspectral imagery for shallow benthic nature type mapping. Trondheim: Norges teknisk-naturvitenskapelige universitet 2022 64 s. NTNU
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32. |
Connan-McGinty, Stacey; Banas, Neil S.; Berge, Jørgen; Cottier, Finlo Robert; Grant, Stephen; Johnsen, Geir; Kopec, Tomasz Piotr; Porter, Marie; Mckee, David. Midnight Sun to Polar Night: A Model of Seasonal Light in the Barents Sea. Journal of Advances in Modeling Earth Systems 2022 ;Volum 14.(10) s. - UiT NTNU UNIS
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33. |
Dona, Angela; Evertsen, Jussi; Johnsen, Geir. Lack of kleptoplast photoacclimation and the role of parapodia in the sacoglossan sea slug Plakobranchus ocellatus.. 15th International Coral Reef Symposium; 2022-08-03 - 2022-08-08 NTNU
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34. |
Dona, Angela; Evertsen, Jussi; Johnsen, Geir. The role of parapodia and lack of photoacclimation in kleptoplasts of the sacoglossan sea slug Plakobranchus ocellatus. Coral reefs 2022 ;Volum 41. s. 319-332 NTNU
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35. |
Fragoso, Glaucia Moreira; Davies, Emlyn John; Fossum, Trygve Olav; Ullgren, Jenny; Majaneva, Sanna; Aberle-Malzahn, Nicole; Ludvigsen, Martin; Johnsen, Geir. Contrasting phytoplankton-zooplankton distributions observed through autonomous platforms, in-situ optical sensors and discrete sampling. PLOS ONE 2022 ;Volum 17.(9) s. 1-24 NTNU OCEAN HAVFORSK
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36. |
; Thu, Maren. Phytoplankton Spring Bloom Mapping in Coastal Areas Using Autonomous Underwater Vehicle (AUV) and Optical Approaches. Trondheim: NTNU 2022 73 s. NTNU
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37. |
Marnor, Camilla Mult. Mapping distribution patterns of brittle stars using ROV-based imaging. Trondheim: Norges teknisk-naturvitenskapelige universitet 2022 66 s. NTNU
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38. |
Mogstad, Aksel Alstad; Løvås, Håvard; Sture, Øystein; Johnsen, Geir; Ludvigsen, Martin. Remote Sensing of the Tautra Ridge: An Overview of the World’s Shallowest Cold-Water Coral Reefs. Frontiers in Marine Science 2022 ;Volum 9. s. - NTNU UNIS
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39. |
Nevstad, Malin Bø. Use of different imaging systems for ROV-based mapping of complex benthic habitats. Trondheim: Norges teknisk-naturvitenskapelige universitet 2022 91 s. NTNU
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40. |
Nøland, Annecken. Autonomous Underwater Vehicle (AUV) based study of zooplankton communities, using a silhouette camera and artificial intelligence. Trondheim: NTNU 2022 95 s. NTNU
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41. |
Oftedahl, Live; Ødegård, Øyvind; Sørensen, Asgeir Johan; Johnsen, Geir. Oppdrag Mjøsa får internasjonal oppmerksomhet. NTNU
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42. |
Oudijk, Esmée; Hasler, Oliver Kevin; Overaas, H; Marty, Sabine; Williamson, David; Svendsen, T; Berg, Simen; Birkeland, Roger; Halvorsen, D; Bakken, S; Henriksen, Marie Bøe; Alver, Morten; Johnsen, Geir; Johansen, Tor Arne; Stahl, Annette; Kvaløy, Pål; Dallolio, Alberto; Majaneva, Sanna; Fragoso, Glaucia Moreira; Garrett, Joseph. Campaign For Hyperspectral Data Validation In North Atlantic Coastal Waters. 2022 12th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS); 2022-10-13 - 2022-10-16 UiT NTNU NIVA
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43. |
Oudijk, Esmée; Hasler, Oliver Kevin; Øveraas, Henning; Marty, Sabine; Williamson, David Roddan; Svendsen, Torbjørn Karl; Berg, Simen; Birkeland, Roger; Halvorsen, Daniel Ørnes; Bakken, Sivert; Henriksen, Marie Bøe; Alver, Morten; Johnsen, Geir; Johansen, Tor Arne; Stahl, Annette; Kvaløy, Pål; Dallolio, Alberto; Majaneva, Sanna; Fragoso, Glaucia Moreira; Garrett, Joseph. Campaign For Hyperspectral Data Validation In North Atlantic Coastal Waters. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing 2022 s. - NTNU NIVA OCEAN
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44. |
Summers, Natalie; Johnsen, Geir; Mogstad, Aksel Alstad; Løvås, Håvard; Fragoso, Glaucia Moreira; Berge, Jørgen. Underwater Hyperspectral Imaging of Arctic Macroalgal Habitats during the Polar Night Using a Novel Mini-ROV-UHI Portable System. Remote Sensing 2022 ;Volum 14.(6) s. - NTNU UNIS UiT
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45. |
Søreng, Marte Opsahl. Mapping of Zostera Habitat in the Sublittoral Zone using Underwater Hyperspectral Imaging and Unmanned Surface Vehicle. Trondheim: Norges teknisk-naturvitenskapelige universitet 2022 87 s. NTNU
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46. |
Zolich, Artur Piotr; Faltynkova, Andrea; Johnsen, Geir; Johansen, Tor Arne. Portable Catamaran Drone - an uncrewed sampling vehicle for micro-plastics and aquaculture research. MTS/IEEE OCEANS; 2022-10-17 - 2022-10-20 NTNU
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47. |
Zolich, Artur Piotr; Faltynkova, Andrea; Johnsen, Geir; Johansen, Tor Arne. Portable Catamaran Drone - an uncrewed sampling vehicle for micro-plastics and aquaculture research. I: OCEANS 2022 Hampton Roads. Hampton Roads: IEEE 2022 ISBN 978-1-6654-6809-1. s. - NTNU
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2021
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48. |
Bakken, Sivert; Johnsen, Geir; Johansen, Tor Arne. Analysis and Model Development of Direct Hyperspectral Chlorophyll-A Estimation for Remote Sensing Satellites. Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing 2021 NTNU
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49. |
Bazilchuk, Nancy; Johnsen, Geir; Berge, Jørgen; Hobbs, Laura; Cohen, Jonathan H.. Shedding light – on the polar night. By N. Bazilchuk. Krill eyeballs. The werewolf effect. Diel vertical migration. Arctic marine biologists really talk about these things.. 63 degrees north (Podcast) [Internett] 2021-01-27 NTNU UiT
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50. |
Bazilchuk, Nancy Reney; Berge, Jørgen; Johnsen, Geir. Lysforurensning I Arktis kan ha ødelagt forskningsresultater. Gemini.no 2021 UiT NTNU
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