Reports

Toktrapport 2025-8

Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2025

15.05.2025

Bjørn Krafft (IMR), Ludvig Krag, Guosong Zhang, Sebastian Menze, Gaston Ezequiel Aguirre and Astrid Fuglseth Rasmussen (IMR)

Toktrapport 2025-7

Cruise report Hywind Tampwn 19 to 26 October 2024

08.05.2025

Anne Christine Utne Palm, Karen de Jong, Geir Pedersen, Jostein Saltskår, Terje Hovland, Angelika Renner, Marina Mihaljevic, Jan Frode Wilhelmsen (IMR), Lage Drivenes (IMR), Alessandro Bergamasco (ISMAR), Francesco Falcieri (ISMAR), Markus Majaneva (NINA), Emma J. Critchley (NINA), Saskia Kühn (Kiel Univ.), Fabio Viotti (Kiel Univ.) and Kaan Akkaş (UiB)

Toktrapport 2025-6

CRIMAC cruise report 2024

24.03.2025

Nils Olav Handegard, Ketil Malde, Geir Pedersen, Rokas Kubilius, Babak Khodabandeloo, Maria Tenningen, Shale Pettit Rosen, Georgina Vickery and Rolf Korneliussen (IMR)
Editor(s): Nils Olav Handegard (IMR)

Toktrapport 2025-4

Report from the new technology testing cruise in Sognefjorden in February 2024

28.01.2025

Randi Ingvaldsen, Jon Albretsen (IMR), Alex Alcocer (Syrenna and OsloMet), Karen Assmann (IMR), Kanchana Bandara (Akvaplan niva), Håvard Buschmann (Akvaplan niva), Heather Anne Cannaby, Martin Dahl, Jean-Baptiste Danre (IMR), Atle Lohrmann (Hefring Engineering), Benjamin Marum, Webjørn Melle (IMR), Matt Scheuer (Hefring Engineering), Jane Strømstad Møgster, Hege Skaar and Jan Erik Stiansen (IMR)

Toktrapport 2024-18

Shellfish survey Vestlandet 2023

23.10.2024

Johanna Bjånes Marcussen, Guldborg Søvik, Siri Aaserud Olsen, Fabian Zimmermann (IMR) and Olve Haugan

Toktrapport 2024-16

Survey report for testing a sparker sound source on cod behavior (SpawnSeis Sparker)

19.06.2024

Lise Doksæter Sivle, Kate McQueen and Babak Khodabandeloo (IMR)

Toktrapport 2024-15

North Sea Ecosystem

19.06.2024

Gayantonia Franze, Tone Falkenhaug, Jon Albretsen, Sarah Joanne Lerch, Hannes Höffle, Hilde Elise Heldal (IMR), Elizaveta Ershova and Kjell Gundersen (IMR)

Toktrapport 2024-14

Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2024

05.06.2024

Bjørn Krafft (IMR), Ludvig Krag (DTU Aqua, Guosong Zhang, Sebastian Menze, Linn Åsvestad (IMR), Dk), Astrid Fuglseth Rasmussen (IMR) and Mette Svantemann Lyngby (DTU Aqua

Toktrapport 2024-7

Survey report for CRIMAC SFI 2023

28.02.2024

Nils Olav Handegard, Vaneeda Shalini Devi Allken, Arne Johannes Holmin, Espen Johnsen, Rolf Korneliussen, Geir Pedersen, Joakim Skjefstad (IMR), Rabea Patricia Rogge (NTNU), Mikal Arntzen Samuelsen, Maria Tenningen and Lise Doksæter Sivle (IMR)

Toktrapport 2023-17

Survey of Iceland scallop beds north of Svalbard

11.01.2024

Fabian Zimmermann, Mimi Maria Stokkeland, Martin Wiech, Maria Jenssen, Ragni Olssøn, Hanna Ellerine Helle Danielsen and Jan H Sundet (IMR)

Toktrapport 2023-10

Cruise report Hywind Tampen 13 to 28 March 2023

24.08.2023

Anne Christine Utne Palm, Henrik Søiland, Anne Kari Sveistrup, Angelika Renner, Rebecca Ross, Frithjof Moy (IMR), Mostafa Bakhoday Paskyabi University of Bergen, Atle Totland, Sigurd Hannaas, Karen de Jong, Genoveva Gonzalez-Mirelis, Terje Hovland, Geir Pedersen, Jan Frode Wilhelmsen (IMR), Markus Antti Majaneva NINA, Sverre Waardal Heum, William Skjold (IMR), Stig Vågenes REV Ocean, Georg Skaret, Finn Corus, Andrey Voronkov (IMR), Patrick Vågenes REV Ocean and Leonard Kielland Equinor

Toktrapport 2023-8

Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2023

22.06.2023

Bjørn Krafft, Ronald Pedersen, Guosong Zhang, Sebastian Menze, Astrid Fuglseth Rasmussen, Hege Skaar (IMR), Julian Dale (University of St. Andrews), Martin Biuw (IMR), Chris Oosthuisen (University of Cape Town) and Andy Lowther (Norwegian Polar Institute)

Toktrapport 2023-6

Cruise report 2022106

22.05.2023

Rebecca Ross, Kyrre Heldal Kartveit, Karsten Arne Kvalsund, Arnfinn Morvik (IMR), Margaret Dolan (NGU), Tor Jan Meek (Kartverket) and Ivar Wangen (Kongsberg)

Toktrapport 2023-5

Testing of trawl-acoustic stock estimation of spawning capelin 2023

12.04.2023

Georg Skaret, Atle Totland, Maria Tenningen, Eilert Hermansen, Jarle Kristiansen and Hector Pena (IMR)

Toktrapport 2023-4

SpawnSeis MV exposure experiment - Survey Report

14.03.2023

Lise Doksæter Sivle, Tonje Nesse Forland, Karen de Jong, Kate McQueen, Erik Schuster (IMR), Petter H. Kvadsheim (FFI), Kari Wegger Ektvedt (FFI), Håkon Aune (Sherwater GeoServices) and Robert Laws (Havakustik Ltd)

Toktrapport 2023-3

CRIMAC cruise report: Development of acoustic and optic methods for underwater target calssification

09.03.2023

Nils Olav Handegard, Maria Tenningen (IMR), Leif Bildøy (KM), Jon Even Corneliussen (KM), Kameran Esmail (KM), Jens Heinsdorf (KM), Babak Khodabandeloo, Rolf Korneliussen, Rokas Kubilius, Liz Beate Kolstad Kvalvik (IMR), Eirik Svoren Osborg (Scantrol DV), Ahmed Pala (UiB), Geir Pedersen, Shale Pettit Rosen, Jostein Saltskår, Erik Schuster (IMR), Ingrid Ulset (NR) and Taraneh Westergerling (UiB)

Toktrapport 2023-1

Catch Control in the Blue Whiting Pelagic Trawl Fishery

09.03.2023

Michael Breen, Jostein Saltskår, Sigurd Hannaas, Liz Beate Kolstad Kvalvik, Olafur Arnar Ingolfsson (IMR) and Dagfinn Lilleng and Hermann Pettersen (Norwegian Fisheries Directorate); Bjørn Foss (Jatronic AS) and Alexander Hals (FossTech AS).

Toktrapport 2022-13

MAREANO North Sea/Frisk Oslofjord cruise (2022118)

06.12.2022

Genoveva Gonzalez-Mirelis (IMR)

Toktrapport 2022-7

Report From Surveys To Assess Harp And Hooded Seal Pup Production In The Greenland Sea Pack-Ice In 2022

07.06.2022

Martin Biuw, Kjell Tormod Nilssen, Martin Kristiansen, Lotta Lindblom, Michael Poltermann, Tore Haug (IMR), Malin Johansson (CIRFA and UiT)

Toktrapport 2022-5

Survey report: Developing methods for abundance estimation of bluefin tuna in Norwegian waters

16.05.2022

Hector Pena, Maria Tenningen, Guosong Zhang and Georg Skaret (IMR)

Toktrapport 2022-4

Testing of trawl-acoustic stock estimation of spawning capelin 2022

06.04.2022

Georg Skaret, Hector Pena, Atle Totland, Maria Tenningen and Guosong Zhang (IMR)

Toktrapport 2022-3

Joint survey report for CRIMAC SFI and IMR sampling gear project

29.03.2022

Editor(s): Nils Olav Handegard and Maria Tenningen (IMR)

Toktrapport 2022-2

Distribution and abundance of Norwegian spring-spawning herring during the spawning season in 2022

28.03.2022

Are Salthaug, Erling Kåre Stenevik, Sindre Vatnehol and Aril Slotte (IMR)