2024
KRILLSCAN: An automated open-source software for processing and analysis of echosounder data from the Antarctic krill fishery
Sebastian Menze, Gavin Macaulay, Guosong Zhang, Andrew Lowther, Bjørn Arne Krafft
Fisheries Management and Ecology
2024
Sensitivity of the stock assessment for the Antarctic krill fishery to time-varying natural and fishing mortality
Elling Deehr Johannessen, Bjørn Arne Krafft, Carl R. Donovan, Rodrigo Wiff, Bruno Caneco, Andrew Lowther
Fisheries Management and Ecology
2024
Integrating visual and molecular approaches for fish eggs analysis: A study on formaldehyde fixation and storage procedures
Bahar Mozfar, Anders Thorsen, Alejandro Mateos-Rivera, Geir Dahle, Rasmus Skern-Mauritzen, Henning Wehde, Bjørn Arne Krafft
Limnology and Oceanography : Methods
2024
Observing change in pelagic animals as sampling methods shift: the case of Antarctic krill
Simeon L. Hill, Angus Atkinson, Javier A. Arata, Anna Belcher, Susan Bengtson Nash, Kim S. Bernard, Alison Clare Cleary, John A. Conroy, Ryan Driscoll, Sophie Fielding, Hauke Flores, Jaume Forcada, Svenja Halfter, Jefferson T. Hinke, Luis Hückstädt, Nadine M. Johnston, Mary Kane, So Kawaguchi, Bjørn Arne Krafft, Lucas Krüger, Hyoung Sul La, Cecilia M. Liszka, Bettina Meyer, Eugene J. Murphy, Evgeny A. Pakhomov, Frances Perry, Andrea Piñones, Michael J. Polito, Keith Reid, Christian Reiss, Emilce Rombola, Ryan A. Saunders, Katrin Schmidt, Zephyr T. Sylvester, Akinori Takahashi, Geraint A. Tarling, Phil N. Trathan, Devi Veytia, George M. Watters, José C. Xavier, Guang Yang
Frontiers in Marine Science
11
2024
Estimated summer abundance and krill consumption of fin whales throughout the Scotia Sea during the 2018/2019 summer season
Martin Biuw, Ulf Ove Lindstrøm, Jennifer A. Jackson, Mick Baines, Nat Kelly, George McCallum, Georg Skaret, Bjørn Arne Krafft
Scientific Reports
14
2024
Seasonal acoustic presence of marine mammals at the South Orkney Islands, Scotia Sea
Linn Åsvestad, Heidi Ahonen, Sebastian Menze, Andrew Lowther, Ulf Ove Lindstrøm, Bjørn Arne Krafft
Royal Society Open Science
11
2023
Spatial structuring in early life stage fish diversity in the Scotia Sea region of the Southern Ocean
Tracey Dornan, Tor Knutsen, Bjørn Arne Krafft, Merete Kvalsund, Alejandro Mateos-Rivera, Geraint A. Tarling, Rupert Wienerroither, Simeon L. Hill
Polar Biology
2023
Research Priorities as exercised from the Norwegian RV Kronprins Haakon during the Multinational Large-Scale Krill Survey in CCAMLR area 48, 2018/2019
Bjørn Arne Krafft, Tor Knutsen, Gavin John Macaulay, Georg Skaret, Kjell Gunnar Bakkeplass, Andrew Lowther, Martin Biuw, Ulf Ove Lindstrøm, Rasmus Skern-Mauritzen, Thor Aleksander Klevjer, Terje Berge, Melissa Chierici, Angelika Renner, Rune Øyerhamn, Juan Höfer, Geir Huse
CCAMLR science
24
p. 19-34
2023
Research priorities as exercised from the Norwegian RV Kronprins Haakon during the Multinational Large-Scale Krill Survey in CCAMLR area 48, 2018/2019
Bjørn Arne Krafft, Tor Knutsen, Gavin John Macaulay, Georg Skaret, Kjell Gunnar Bakkeplass, Andrew Lowther, Martin Biuw, Ulf Ove Lindstrøm, Rasmus Skern-Mauritzen, Thor Aleksander Klevjer, Terje Berge, Melissa Chierici, Angelika Renner, Rune Øyerhamn, Juan Höfer, Geir Huse
CCAMLR science
2023
Distribution and biomass estimation of Antarctic krill (Euphausia superba) off the South Orkney Islands during 2011-2020
Georg Skaret, Gavin Macaulay, Ronald Pedersen, X. Wang, Thor A. Klevjer, L.A. Krag, Bjørn Arne Krafft
ICES Journal of Marine Science
80
p. 1472-1486
2023
Antarctic krill (Euphausia superba) catch weight estimated with a trawl-mounted echosounder during fishing
Bjørn Arne Krafft, Ludvig A. Krag, Ronald Pedersen, Egil Ona, Gavin Macaulay
Fisheries Management and Ecology
2022
Bycatch in the Antarctic krill (Euphausia superba) trawl fishery
Bjørn Arne Krafft, Andrew Lowther, Ludvig A. Krag
Fisheries Management and Ecology
2022
Identifying seasonal distribution patterns of fin whales across the Scotia Sea and the Antarctic Peninsula region using a novel approach combining habitat suitability models and ensemble learning methods
Sacha Viquerat, Claire M. Waluda, Amy S. Kennedy, Jennifer A. Jackson, Marta Hevia, Emma L. Carroll, Danielle L. Buss, Elke Burkhardt, Scott Thain, Patrick Smith, Eduardo R. Secchi, Jarrod A. Santora, Christian Reiss, Ulf Ove Lindstrøm, Bjørn Arne Krafft, George Gittins, Luciano Dalla Rosa, Martin Biuw, Helena Herr
Frontiers in Marine Science
9
2021
Standing stock of Antarctic krill (Euphausia superba Dana, 1850) (Euphausiacea) in the Southwest Atlantic sector of the Southern Ocean, 2018-19
Bjørn Arne Krafft, Gavin Macaulay, Georg Skaret, Tor Knutsen, Odd A Bergstad, Andrew Lowther, Geir Huse, Sophie Fielding, Philip Trathan, Eugene Murphy, Seok-Gwan Choi, Sangdeok Chung, Inwoo Han, Kyounghoon Lee, Xianyong Zhao, Xinliang Wang, Yiping Ying, Xiaotao Yu, Kostiantyn Demianenko, Viktor Podhornyi, Karina Vishnyakova, Leonid Pshenichnov, Andrii Chuklin, Hanna Shyshman, Martin J Cox, Keith Reid, George M Watters, Christian S Reiss, Jefferson T Hinke, Javier Arata, Olav R Godø, Nils Hoem
Journal of Crustacean Biology
41
2021
Antarctic krill (Euphausia superba) exhibit positive phototaxis to white LED light
Bjørn Arne Krafft, Ludvig Ahm Krag
Polar Biology
44
p. 483-489
2021
Utilising IPCC assessments to support the ecosystem approach to fisheries management within a warming Southern Ocean
Rachel D. Cavanagh, Phil N. Trathan, Simeon L. Hill, Jess Melbourne-Thomas, Michael P. Meredith, Philip Hollyman, Bjørn Arne Krafft, Monica MC Muelbert, Eugene J. Murphy, Martin Sommerkorn, John Turner, Susie M. Grant
Marine Policy
131
p. 1-11
2021
Population abundance of recovering humpback whales Megaptera novaeangliae and other baleen whales in the Scotia Arc, South Atlantic
Mick Baines, Natalie Kelly, Maren Reichelt, Claire Lacey, Simon Pinder, Sophie Fielding, Eugene Murphy, Phil Trathan, Martin Biuw, Ulf Ove Lindstrøm, Bjørn Arne Krafft, Jennifer A. Jackson
Marine Ecology Progress Series
676
p. 77-94
2021
Antarctic krill (Euphausia superba) exhibit positive phototactic response to LED light
Krafft BA, Krag LA.
Polar Biology
44
p. 483-489
2021
Feeding hotspots and distribution of fin and humpback whales in the Norwegian Sea from 2013 to 2018
Løviknes S, Jensen KH, Krafft BA, Anthonypillai V, Nøttestad L
Frontiers in Marine Science.
2021
Physiological stress and recovery kinetics in trawl escapees of the Antarctic krill Euphausia superba Dana, 1850 (Euphausiacea)
Ludvig Ahm Krag, Bjørn Arne Krafft, Bent Herrmann, Peter V. Skov
Journal of Crustacean Biology
41
2021
Antarctic krill Euphausia superba: spatial distribution, abundance, and management of fisheries in a changing climate
Margaret McBride, Olav Schram Stokke, Angelika Renner, Bjørn Arne Krafft, Odd Aksel Bergstad, Martin Biuw, Andrew Lowther, Jan Erik Stiansen
Marine Ecology Progress Series
668
p. 185-214
2021
Feeding Hotspots and Distribution of Fin and Humpback Whales in the Norwegian Sea From 2013 to 2018.
Sunniva Løviknes, Knut Helge Jensen, Bjørn Arne Krafft, Valentine Anthonypillai, Leif Nøttestad
Frontiers in Marine Science
8
2020
Bearded seal (Erignathus barbatus) birth mass and pup growth in periods with contrasting ice conditions in Svalbard, Norway
Kit M. Kovacs, Bjørn Arne Krafft, Christian Lydersen
Marine mammal science
36
p. 276-284
2020
Comparison of visual and molecular taxonomic methods to identify ichthyoplankton in the North Sea
Alejandro Mateos-Rivera, Rasmus Skern-Mauritzen, Geir Dahle, Svein Sundby, Bahar Mozfar, Anders Thorsen, Henning Wehde, Bjørn Arne Krafft
Limnology and Oceanography : Methods
18
p. 599-605
2019
Bearded seal (Erignathus barbatus) birth mass and pup growth in periods with contrasting ice conditions in Svalbard, Norway
16. Kovacs KM, Krafft BA, Lydersen C.
Marine Mammal Science Mar Mam Sci.
p. 1–9
2018
Summer distribution and demography of Antarctic krill Euphausia superba Dana, 1852 (Euphausiacea) at the South Orkney Islands, 2011–2015
Bjørn Arne Krafft, Ludvig Ahm Krag, Tor Knutsen, Georg Skaret, Knut Helge Jensen, Jens-Otto Krakstad, Stuart Larsen, Webjørn Raunsgård Melle, Svein Arnholt Iversen, Olav Rune Godø
Journal of Crustacean Biology
38
p. 682-688
2018
Size selection of Antarctic krill (Euphausia superba) in a commersial codend and trawl body
Bent Herrmann, Ludvig Ahm Krag, Bjørn Arne Krafft
Fisheries Research
207
p. 49-54
2018
Collecting size-selectivity data for Antarctic krill (Euphausia superba) with a trawl independent towing rig
Ludvig Ahm Krag, Bjørn Arne Krafft, Arill Engås, Bent Herrmann
PLOS ONE
13
p. 1-12
2017
KRILLBASE: a circumpolar database of Antarctic krill and salp numerical densities, 1926-2016
Angus Atkinson, Simeon L Hill, Evgeny A Pakhomov, Volker Siegel, Ricardo Anadon, Sanae Chiba, Kendra L Daly, Rod Downie, Peter T. Fretwell, Laura Gerrish, Graham W Hosie, Mark J Jessopp, So Kawaguchi, Bjørn Arne Krafft, Valerie Loeb, Jun Nishikawa, Helen J Peat, Christian S Reiss, Robin M Ross, Langdon B Quetin, Katrin Schmidt, Deborah K Steinberg, Roshni C Subramaniam, Geraint A. Tarling, Peter Ward
Earth System Science Data
2016
KRILLBASE: A circumpolar database of Antarctic krill and salp numerical densities, 1926-2016
Angus Atkinson, Simeon L Hill, Evgeny A Pakhomov, Volker Siegel, Ricardo Anadon, Sanae Chiba, Kendra L. Daly, Rod Downie, Sophie Fielding, Peter T. Fretwell, Laura Gerrish, Graham W Hosie, So Kawaguchi, Mark J Jessopp, So Kawaguchi, Bjørn Arne Krafft, Valerie Loeb, Jun Nishikawa, Helen J Peat, Christian S Reiss, Robin M Ross, Langdon B Quetin, Katrin Schmidt, Deborah K Steinberg, Roshni C Subramaniam, Geraint A. Tarling, Peter Ward
Earth System Science Data
9
p. 193-210
2016
Quantifying the Escape Mortality of Trawl Caught Antarctic Krill (Euphausia superba)
Bjørn Arne Krafft, Ludvig Ahm Krag, Arill Engås, Sigve Nordrum, Inge Bruheim, Bent Herrmann
PLOS ONE
11
2016
Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)
Bjørn Arne Krafft, Merete Kvalsund, Guldborg Søvik, Eva Farestveit, Ann-Lisbeth Agnalt
Journal of Crustacean Biology
36
p. 267-273
2016
At-sea distribution and prey selection of antarctic petrels and commercial krill fisheries
Sebastien Descamps, Arnaud Tarroux, Yves Cherel, Karine Delord, Olav Rune Godø, Akiko Kato, Bjørn Arne Krafft, Svein-Håkon Lorentsen, Yan Ropert-Coudert, Georg Skaret, Øystein Varpe
PLOS ONE
11
2016
Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
Simeon L Hill, Angus Atkinson, Chris Darby, Sofie Fielding, Bjørn Arne Krafft, Olav Rune Godø, Georg Skaret, Philip Trathan, John Watkins
CCAMLR science
23
p. 31-51
2015
An Antarctic krill (Euphausia superba) hotspot: population characteristics, abundance and vertical structure explored from a krill fishing vessel
Bjørn Arne Krafft, Georg Skaret, Tor Knutsen
Polar Biology
38
p. 1687-1700
2015
Assessment of mortality of Antarctic krill (Euphausia superba) escaping from a trawl
Bjørn Arne Krafft, Ludvig Ahm Krag
Fisheries Research
170
p. 102-105
2015
Perfluoroalkyl substances detected in the world's southernmost marine mammal, the Weddell seal (Leptonychotes weddellii)
Heli Anna Irmeli Routti, Bjørn Arne Krafft, Dorte Herzke, Regina Eisert, Olav T. Oftedal
Environmental Pollution (1987)
197
p. 62-67
2015
Recent changes in distribution and relative abundance of cetaceans in the Norwegian Sea and their relationship with potential prey
Leif Nøttestad, Bjørn Arne Krafft, Valentine Anthonypillai, Matteo Bernasconi, Lise Langård, Herdis Langøy Mørk, Anders Fernø
Frontiers in Ecology and Evolution
2
p. 1-11
2014
Ecological aspects of fin whale and humpback whale distribution during summer in the Norwegian Sea
Leif Nøttestad, Lise Henriksen Doksæter, Bjørn Arne Krafft, Lise Langård, Valentine Anthonypillai, Matteo Bernasconi, Herdis Langøy, Bjørn Erik E Axelsen
Marine Ecology
35
p. 221-232
2014
Prey selection of offshore killer whales (Orcinus orca) in the Northeast Atlantic in late summer: spatial associations with mackerel
Leif Nøttestad, Lise Henriksen Doksæter, Bjørn Arne Krafft, Lise Langård, Valentine Anthonypillai, Matteo Bernasconi, Herdis Langøy, Anders Fernø
Marine Ecology Progress Series
499
p. 275-283
2014
Observations of cetaceans in the south-east sector of the Southern Ocean during summer 2008
Leif Nøttestad, Bjørn Arne Krafft, Henrik Søiland, Georg Skaret
Polar Biology
37
p. 891-895
2014
Instrumentation and handling effects on Antarctic fur seals (Arctocephalus gazella)
Marie Ann Blanchet, Christian Lydersen, Erik Martin Biuw, P.J. Nico de Bruyn, Greg Hofmeyr, Bjørn Arne Krafft, Kit M. Kovacs
Polar Research
33:21630
2014
Size selection of antarctic krill (Euphausia superba) in trawls
Ludvig Ahm Krag, Bent Herrmann, Svein Arnholt Iversen, Arill Engås, Sigve Nordrum, Bjørn Arne Krafft
PLOS ONE
9
2012
Impact of climate change on Antarctic krill
H Flores, A Atkinson, S Kawaguchi, Bjørn Arne Krafft, G Milinevsky, S. Nicol, Charles Reiss, GA Tarling, R Werner, E Bravo Rebolledo, V Cirelli, J Cuzin-Roudy, S Fielding, J. Groeneveld, M Haraldsson, A Lombana, E Marschoff, B. Meyer, EA Pakhomov, E Rombola, K Schmidt, volker siegel, M Teschke, H Tonkes, J Y Toullec, P N Trathan, N Tremblay, A P Van de Putte, J A van Franeker, T Werner
Marine Ecology Progress Series
458
p. 1-19
2012
Serum chemistry and antibodies against pathogens in Antarctic fur seals, Weddell seals, crabeater seals, and Ross seals
Morten Tryland, Ingebjørg Helena Nymo, Ole Nielsen, Erling Sverre Nordøy, Kit Kovacs, Bjørn Are Krafft, Stein Istre Thoresen, Kjetil Åsbakk, Klaus Osterrieder, Swaantje J. Roth, Christian Lydersen, Jacques Godfroid, Arnoldus S Blix
Journal of Wildlife Diseases
48
p. 632-645
2012
Antarctic krill swarm characteristics in the Southeast Atlantic sector of the Southern Ocean
Bjørn Are Krafft, Georg Skaret, Tor Knutsen, Webjørn Raunsgård Melle, Thor A. Klevjer, Henrik Søiland
Marine Ecology Progress Series
465
p. 69-83
2010
Distribution and demography of Antarctic krill in the Southeast Atlantic sector of the Southern Ocean during the austral summer 2008
Bjørn Arne Krafft, Webjørn Raunsgård Melle, Tor Knutsen, Espen Bagøien, Cecilie Broms, Bjørn Ellertsen, V. Siegel
Polar Biology
33
p. 957-968
2009
Time budgets and at-sea behaviour of lactating female Antarctic fur seals Arctocephalus gazella at Bouvetoya
Martin Biuw, Bjørn Arne Krafft, GJG Hofmeyr, Christian Lydersen, Kit Kovacs
Marine Ecology Progress Series
385
p. 271-284
2008
Biomarker responses and decreasing contaminant levels in ringed seals (Phoca hispida) from Svalbard, Norway
Hans Wolkers, Bjørn Arne Krafft, B. vanBavel, LB Helgason, Christian Lydersen, Kit M. Kovacs
Journal of Toxicology and Environmental Health, Part A
p. 1009-1018
2007
Distribution of sex and age groups of ringed seals (Pusa hispida) in the fast-ice breeding habitat
Bjørn Arne Krafft, Kit M. Kovacs, Christian Lydersen
Marine Ecology Progress Series
p. 199-206
2006
Spring haul-out behaviour of ringed seals (Pusa hipida) in Kongsfjorden, Svalbard
helen carlens, Christian Lydersen, Bjørn Arne Krafft, Kit M. Kovacs
Marine mammal science
22
p. 379-393
2006
Growth and population parameters of ringed seals (Pusa hispida) from Svalbard, Norway, 2002-04
Bjørn Arne Krafft, Kit M. Kovacs, Anne Kirstine Højholt Frie, Tore Haug, Christian Lydersen
ICES Journal of Marine Science
63
p. 1136-1144
2006
Serum haptoglobin concentrations of ringed seals (Pusa hispida) on Svalbard
Bjørn Arne Krafft, Christian Lydersen, Kit M. Kovacs
Journal of Wildlife Diseases
42
p. 442-446
2006
Serum chemistry values for free-ranging ringed seals (Pusa hispida) in Svalbard
Morten Tryland, B. A. Krafft, Christian Lydersen, Kit M. Kovacs, Stein Istre Thoresen
Veterinary clinical pathology
35
p. 405-412
2006
Abundance of ringed seals (Pusa hispida) in the fjords of Spitsbergen, Svalbard, during the peak molting period
Bjørn A. Krafft, K.M. Kovacs, Torbjørn Ergon, Magnus Andersen, Jon Aars, T. Haug, Christian Lydersen
Marine mammal science
22
p. 394-412
2005
Population changes of Antarctic Fur seals at Nyrøysa, Bouvetøya
GJG Hofmeyr, Bjørn Arne Krafft, S.P. Kirkman, MN Bester, Christian Lydersen, Kit M. Kovacs
Polar Biology
28
p. 725-731
2002
Diving behaviour of sub-adult harbour seals (Phoca vitulina) at Prins Karls Forland, Svalbard
Bjørn Arne Krafft, Christian Lydersen, Kit M. Kovacs, Ian Gjertz
Polar Biology
25
p. 230-234
2001
Diving and haul-out patterns of walruses Odobenus rosmarus on Svalbard
David Griffiths, Ian Gjertz, Øystien Wiig, B. A. Krafft, Christian Lydersen
Polar Biology
24
p. 314-319
2000
Diving behaviour of lactating bearded seals (Erignathus barbatus) in the Svalbard area
Bjørn Arne Krafft, Christian Lydersen, Kit Kovacs, Ian Gjertz, Tore Haug
Canadian Journal of Zoology
78
p. 1408-1418
2022
Develop methods for the co-existence of large baleen whales with a sustainable krill fishery
Bjørn Arne Krafft, Ulf Ove Lindstrøm, Martin Biuw, Andrew Lowther
2022
Results of the net monitor trial season 2
steven young, James Clark, Bjørn Arne Krafft, Andrew Lowther
2022
Results of the net monitor trial season 3
steven young, James Clark, James Chapman, Bjørn Arne Krafft, Andrew Lowther
2022
CCAMLR-IWC coordination: incidents of whale by-catch in the Antarctic krill fishery.
d welsford, M Walker, m favero, Bjørn Arne Krafft, Chris Darby, Steve Parker
2022
Distribution and abundance of Antarctic krill off South Orkney Islands
Sebastian Menze, Bjørn Arne Krafft, Gavin Macaulay
2022
Report of On-line Krill ageing workshop (August and November 2022)
So Kawaguchi, Christian Reiss, Bjørn Arne Krafft, Taro Ichii, G Zhu, P Hollyman, rauf Kilada
2022
The potential of using fishing vessels as a research platform to address knowledge gaps in krill biology for supporting krill management
Bettina Meyer, Javier Arata, Angus Atkinson, d bahlburg, k bernard, r driscoll, Simeon Hill, Lukas Hüppe, Taro Ichii, So Kawaguchi, Bjørn Arne Krafft, E Murphy, Christian Reiss, E Rombola, zephyr silvester, s thorpe, Xianyong Zhao
2022
Proposed workshop on integrating climate change and ecosystem interactions into CCAMLR science
Rachel Cavanagh, Martin Collins, Chris Darby, Thomas Gunnar Dahlgren, M. Eléaume, Simeon L Hill, P Hollyman, So Kawaguchi, Bjørn Arne Krafft, E Pardo, e pinkerton, Philip N. Trathan, v van de putte, N Walker, George Watters, Philippe Ziegler
2022
Return of the gients: Summer abundance of fin whales in the Scotie Sea
Martin Biuw, Ulf Ove Lindstrøm, ja jackson, Mick Baines, n kelly, g mccallum, Georg Skaret, Bjørn Arne Krafft
2022
Connecting observer data to fishery management needs: A comparison of two concurrent datasets from the Norwegian krill fishing vessel Antarctic Endurance
r driscoll, Bettina Meyer, Lukas Hüppe, d bahlburg, So Kawaguchi, Bjørn Arne Krafft
2022
Standing stock of Antarctic krill (Euphausia superba, Dana 1850) (Euphausiacea) in the Southwest Atlantic sector of the Southern Ocean
Bjørn Arne Krafft, Gavin Macaulay, Georg Skaret, Tor Knutsen, Odd Aksel Bergstad, Andy Lowther, Geir Huse, Sophie Fielding, Philip N. Trathan, E Murphy, sg choi, S Chung, i han, k lee, x zhao, x wang, Y Ying, X Yu, Kostiantyn Demianenko, Viktor Podhornyi, Karina Vishnyakova, l psenichnov, Andrii Chuklin, h shysman, Martin J. Cox, Keith Reid, gm watters, CS Reiss, jefferson hinke, Javier Arata, Olav Rune Godø, Nils Hoem
2021
Physiological stress and recovery kinetics in Antarctic krill Euphausia superba Dana, 1850 (Euphausiacea) trawl escapees
Krag LA, Krafft BA, Herrmann H, Vilhelm Skov P.
Journal of Crustacean Biology
41
p. 1-9
2021
Antarctic krill (Euphausia superba): spatial distribution, abundance, and management of fisheries in a changing climate
17. McBride MM, Stokke OS, Renner AHH, Krafft BA, Bergstad OA, Lowther AD, Biuw M, Stiansen JE
Marine Ecology Progress Series
2021
Standing stock of Antarctic krill (Euphausia superba Dana 1850 (Euphausiacea)) in the Southwest Atlantic sector of the Southern Ocean, 2019.
16. Krafft BA, Macaulay GJ, Skaret G, Knutsen T, Bergstad OA, Lowther A, Huse G, Fielding S, Trathan P, Murphy E, Choi S-G, Chung S, Han I, Lee K, Zhao X, Wang X, Ying Y, Yu X, Demianenko K, Podhornyi V, Vishnyakova K, Pshenichnov L, Chuklin A, Shyshman H, Cox MJ, Reid K, Watters GM, Reiss CS, Hinke JT, Arata J, Godø OR, Hoem N
Journal of Crustacean Biology
41
p. 1-17
2021
Population abundance of recovering humpback whales (Megaptera novaeangliae) and other baleen whales in the Scotia Arc, South Atlantic
Baines M, Kelly N, Reichelt M, Lacey C, Pinder S, Fielding S, Murphy E, Trathan P, Biuw M, Lindstrøm U, Krafft BA, Jackson JA
Marine Ecology Progress Series
2021
Utilising IPCC assessments to support the ecosystem approach to fisheries management within a warming Southern Ocean.
14. Cavanagh RD, Trathan PN, Hill SL, Melbourne-Thomas J, Meredith MP, Hollyman P, Krafft BA, Muelbert MMC, Murphy EJ, Sommerkorn M, Turner J, Grant SM
Marine Policy
131
2021
Gyteforløp for ulike fiskebestander i midtre og nordlige Nordsjøen
Svein Sundby, Bjørn Arne Krafft, Geir Dahle, Alejandro Mateos-Rivera, Bahar Mozfar, Rasmus Skern-Mauritzen, Anders Thorsen, Henning Wehde
2021
KINO-prosjektene (2014-2016 og 2018-2020)
Svein Sundby, Bjørn Arne Krafft, Geir Dahle, Alejandro Mateos-Rivera, Bahar Mozfar, Rasmus Skern-Mauritzen, Anders Thorsen, Henning Wehde
2020
Scientific Committee on Antarctic Research (SCAR), Life Science group activities
Krafft, Bjørn
Antarktisseminar (Norsk Polarinstitutt, Norges Forskningsråd)
6-7 oktober
2020
Multinational Large-scale Krill survey in the Southern Ocean
Krafft, Bjørn
Antarktisseminar i Tromsø (Norsk Polarinstitutt og Norges Forskningsråd)
6-7 oktober
2019
Detection of predator dive patterns from stationary echosounder data
Thor A. Klevjer, Bjørn Arne Krafft, Georg Skaret
2019
Using stationary acoustic platforms to assess precision and accuracy of acoustical krill surveys
Thor A. Klevjer, Georg Skaret, Bjørn Arne Krafft
2018
Antarcic krill size selectivity and escape mortality from fishing gear
Krafft, Bjørn Arne
2018
Presentation of KPH Southern Ocean Survey
Krafft, Bjørn Arne
2016
South Orkney Island 2016 Antarctic krill and ecosystem monitoring
Bjørn Arne Krafft, Georg Skaret, Ludvig Ahm Krag, Torborg Rustand, Ronald Pedersen
2016
Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea)
Bjørn Arne Krafft, Merete Kvalsund, Guldborg Søvik, Eva Farestveit, Ann-Lisbeth Agnalt
2016
Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
Simeon Hill, Angus Atkinson, Chris Darby, Sophie Fielding, Bjørn Arne Krafft, Olav Rune Godø, Georg Skaret, Phil N. Trathan, Jon L. Watkins
2016
Quantifying the escape mortality of trawl caught Antarctic krill (Euphausia superba)
Bjørn Arne Krafft, Ludvig Ahm Krag, Arill Engås, Sigve Nordrum, Inge Bruheim, Bent Herrmann
2016
At-sea distribution and prey selection of Antarctic petrels and commercial fisheries
Sebastien Descamps, Arnaud Tarroux, Yves Cherel, Karine Delord, Olav Rune Godø, Akiko Kato, Bjørn Arne Krafft, Svein-Håkon Lorentsen, Yan Ropert-Coudert, Georg Skaret, Øystein Varpe
2016
Exploitation of Antarctic krill Euphausia superba by three air-breathing predators with contrasting foraging strategies – implications for fisheries feedback management
Andrew D. Lowther, Olav Rune Godø, Kit Kovacs, Bjørn Arne Krafft, Christian Lydersen, Iain Staniland, Phil Trathan, Jon l Watkins
2016
Employing a trawl independent multi-compartment towing rig to study selectivity of crustaceans in trawls
Ludvig Ahm Krag, Bjørn Arne Krafft, Arill Engås, Bent Herrmann
2016
Assessment of mortality of Antarctic krill (Euphausia superba) escaping from a trawl
Bjørn Arne Krafft, Ludvig Ahm Krag
2014
Observations of gadoid feeding by large baleen whales in the Norwegian Sea
Leif Nøttestad, Bjørn Arne Krafft, Valentine Anthonypillai, Øyvind Tangen, Lise Langård, Matteo Bernasconi
2014
Report from the annual survey of Antarctic krill and apex predators distribution at South Orkney Islands in 2014, and assessing escape mortality of krill in trawls
Bjørn Arne Krafft, Ludvig Ahm Krag, Thor A. Klevjer, Georg Skaret, Ronald Pedersen
2014
Assessment of escape mortality of Antarctic krill (Euphausia superba) in trawls
Bjørn Arne Krafft, Ludvig Ahm Krag
2014
Development in maturity stage composition and vertical distribution in an Antarctic krill (Euphausia superba) hotspot
Bjørn Arne Krafft, Georg Skaret, Tor Knutsen
2013
Observations of penguins in the waters off South Orkney Islands, 2011-2013
Bjørn Arne Krafft, Georg Skaret, Phil Trathan
2013
A Method to evaluate selection of Antarctic krill in towed fishing gears
Ludvig Ahm Krag, Bent Herrmann, Svein Arnholt Iversen, Arill Engås, Sigve Nordrum, Bjørn Arne Krafft
2013
Antarctic krill and apex predators in the South Orkney Islands area 2012, surveyed with the commercial fishing vessel Juvel
Georg Skaret, Bjørn Arne Krafft, Phil Trathan
2012
Krill stock evaluation with data from commercial fishing vessels
Georg Skaret, jm clark, Olav Rune Godø, Rolf Korneliussen, Tor Knutsen, Bjørn Arne Krafft, Svein Arnholt Iversen
2012
Net escapement of Antarctic krill in trawls
Bjørn Arne Krafft, Ludvig Ahm Krag, Bent Herrmann, Arill Engås, Sigve Nordrum, Svein Arnholt Iversen
2011
Havforskningsinstituttets krill og økosystemforskning I Sørishavet
Bjørn Arne Krafft, Georg Skaret, Svein Arnholt Iversen, Leif Nøttestad
2011
Antarctic krill investigations in the South Orkney Islands area by using a commercial fishing vessel as research platform
Krafft, Bjørn Arne
2011
Antarctic krill and climate change
H Flores, Angus Atkinson, e Bravo rebolledo, V Cirelli, J Cuzin-Roudy, Sophie Fielding, jan van franeker, jj groeneveld, M Haraldsson, so kawaguchi, Bjørn Arne Krafft, a lombano, e marschoff, B. Meyer, G Milinevsky, steve nicol, EA Pakhomov, ap van de putte, Christian Reiss, E Rombola, Katrin Schmidt, volker siegel, GA Tarling, M Teschke, h torikes, jy toullec, pn trathan, N Tremblay, R. Werner, T Werner
2011
Preliminary results from the first survey season of Antarctic krill and apex predators with the commercial fishing vessel Saga sea in the South Orkney Island area 2011
Bjørn Arne Krafft, Georg Skaret, Lucio Calise
2010
The Antarctic krill and ecosystem survey (AKES) with G.O. Sars in 2008
Svein Arnholt Iversen, Webjørn Raunsgård Melle, Bente Edvardsen, Bjørn Arne Krafft, Georg Skaret, Henrik Søiland
2009
Krill density estimates in CCAMLR subarea 48.6 based on acoustic data collected during January-March 2008
Georg Skaret, Bjørn Arne Krafft
2009
Demographic studies of Antarctic krill in the South Orkney Islands area 2009, fieldwork and preliminary results
Bjørn Arne Krafft, Georg Skaret
2008
The Antarctic krill and ecosystem survey with r/v GO Sars, in 2008
Svein Arnholt Iversen, Webjørn Raunsgård Melle, Espen Bagøien, d chu, Bente Edvardsen, Bjørnar Ellertsen, Eirik Grønningsæter, Knut Jørstad, Egil Karlsbakk, Thor Aleksander Klevjer, Tor Knutsen, Rolf Korneliussen, h kowall, Bjørn Arne Krafft, Stein Kaartvedt, pb lona, S. Murray, Lars Johan Naustvoll, Leif Nøttestad, Marek Ostrowski, volker siegel, Øystein Skagseth, Henrik Søiland, X Zhao, Cecilie Broms
2024
Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2024
Bjørn Arne Krafft, Ludvig Krag, Guosong Zhang, Sebastian Menze, Linn Åsvestad, Astrid Fuglseth Rasmussen, Mette Svantemann Lyngby
Toktrapport
2023
Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2023
Bjørn Arne Krafft, Ronald Pedersen, Guosong Zhang, Sebastian Menze, Astrid Fuglseth Rasmussen, Hege Skaar, Julian Dale, Martin Biuw, Chris Oosthuisen, Andrew Lowther
2021
Assessment of Fish Spawning in the North Sea; Final Project Report of KINO-2, 2017–2021
Bjørn Arne Krafft, Alejandro Mateos-Rivera, Bahar Mozfar, Rasmus Skern-Mauritzen, Geir Dahle, Svein Sundby, Anders Thorsen, Lars Asplin, Henning Wehde
2020
The United Nations' Intergovernmental Panel on Climate Change's (IPCC) Special Report on the Ocean and Cryosphere in a Changing Climate: what does CCAMLR need to know?
R.D. Cavanagh, P.N. Trathan, S.M. Grant, S. Hill, P. Hollyman, B.A. Krafft, J. Melbourne- Thomas, M. Meredith, M.M.C. Muelbert, E.J. Murphy, M. Sommerkorn and J. Turner
SC-CAMLR
39/BG/12
p. 24
2020
Planned updates for the krill fishery management Risk Assessment framework
P.N. Trathan, V. Warwick-Evans, S. Fielding, E.J. Murphy, N. Kelly, D. Welsford, L. Dalla Rosa, E. Secchi, E. Seyboth, B.A. Krafft, J. Hinke, C. Reiss and G. Watters
SC-CAMLR
39/BG/11
p. 9
2020
Identifying and integrating relevant scientific research outputs on climate change into the work of the Scientific Committee and its Working Groups
Delegations of the United Kingdom, Argentina, Australia, Belgium, Norway and Sweden
SC-CAMLR
39/03
p. 4
2020
Mapping of Fish Spawning in the North Sea; Report of the “KINO-2” Project for 2019
Alejandro Mateos-Rivera, Bahar Mozfar, Rasmus Skern-Mauritzen, Geir Dahle, Henning Wehde, Lisbeth Kleppe, Svein Sundby, Anders Thorsen, Lars Asplin, Stamatina Isari, Bjørn Arne Krafft
2019
Report from a krill focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/2019
Bjørn Arne Krafft, Kjell Gunnar Bakkeplass, Terje Berge, Martin Biuw, Julio Alberto Erices, Elizabeth Marie Jones, Tor Knutsen, Rokas Kubilius, Merete Kvalsund, Ulf Lindstrøm, Gavin Macaulay, Angelika Renner, Alina Rey, Henrik Søiland, Rupert Wienerroither, Heidi Ahonen, Jade Goto, Nils Hoem, Magdelena Huerta, Juan Höfer, Oda Iden, William Jouanneau, Lucas Kruger, Håvard Liholt, Andy Lowther, Azwianewi B. Makhado, Mireia Mestre, Audun Narvestad, Chris Oosthuisen, Jose Rodrigues, Rune Øyerhamn
2019
Mapping of fish spawning in the North Sea — Report of the KINO-2 project for 2018
Alejandro Mateos-Rivera, Bahar Mozfar, Rasmus Skern-Mauritzen, Geir Dahle, Henning Wehde, Lisbeth Kleppe, Svein Sundby, Anders Thorsen, Bjørghild Breistein Seliussen, Lars Asplin, Gaston Ezequiel Aguirre, Stamatina Isari, Bjørn Arne Krafft
2018
Fish atlas of the Southern Ocean based on the AKES survey in 2008
Merete Kvalsund, Herdis Langøy Mørk, Rupert Wienerroither, Jaime Tapia Alvarez, Leif Nøttestad, Jostein Røttingen, Øyvind Tangen, Helga Agnethe Gill, Kjell Gunnar Bakkeplass, Georg Skaret, Cecilie Broms, Tor Knutsen, Svein Arnholt Iversen, Bjørn Arne Krafft
2018
Antarctic krill and ecosystem monitoring survey off the South Orkney Islands in 2018
Bjørn Arne Krafft, Georg Skaret, Ludvig Ahm Krag, Ronald Pedersen
2018
Multinational large scale krill synoptic survey in CCAMLR Area 48 in 2019-survey plan and protocol for consideration by SG-ASAM 2018
Bjørn Arne Krafft, Odd Aksel Bergstad, Tor Knutsen, Georg Skaret, Gavin Macaulay
2018
Development of methods relevant to feedback management (FBM) for the krill fishery
Bjørn Arne Krafft, Andrew Lowther, Gavin Macaulay, Melissa Chierici, Martin Biuw, Angelika Renner, tor klevjer, Rune Øyerhamn, cecar cardenas, arata makhado, Christian Reiss, Odd Aksel Bergstad
2018
Acoustic manual for the krill synoptic survey in 2019
gavin macaulay, Georg Skaret, Tor Knutsen, Odd Aksel Bergstad, Bjørn Arne Krafft
2018
Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 international synoptic krill survey in Area 48
Tor Knutsen, Bjørn Arne Krafft, Angelika Renner, Georg Skaret, gavin macaulay, Odd Aksel Bergstad
2018
Antarctic krill and ecosystem monitoring survey off the South Orkney islands in 2018
Bjørn Arne Krafft, Georg Skaret, Ludvig Ahm Krag, Ronald Pedersen
2016
Antarctic krill and ecosystem monitoring survey at South Orkney Islands in 2016
Bjørn Arne Krafft, Georg Skaret, Ludvig Ahm Krag, Torborg Rustand, Ronald Pedersen
2015
Evaluation of Antarctic krill biomass and distribution off the South Orkney Islands 2011-2015
Georg Skaret, Bjørn Arne Krafft, Lucio Calise, J Watkins, Ronald Pedersen, Olav Rune Godø
2015
Using vessel acoustics to detect diving patterns of krill foraging predators automatically: development of a novel method for quantifying impact of krill fishing on seals and penguins
Thor A. Klevjer, Olav Rune Godø, Bjørn Arne Krafft
2015
Updating the Antarctic krill biomass estimates for CCAMLR Subareas 48.1 to 48.4 using available data
Simeon Hill, Angus Atkinson, Chris Darby, Sofie Fielding, Bjørn Arne Krafft, Olav Rune Godø, Georg Skaret, Phil Trathan, J Watkins
2015
Antarctic krill: assessment of mesh size selectivity and escape mortality from trawls
Bjørn Arne Krafft, Ludvig Ahm Krag, Bent Herrmann, Arill Engås, Inge Bruheim, Sigve Nordrum
2015
Antarctic krill and ecosystem monitoring survey at South Orkney Islands in 2015, and assessing escape mortality of krill in trawls
Georg Skaret, Bjørn Arne Krafft, Ludvig Ahm Krag, Ronald Pedersen
2014
Cruise report Dr. Fridtjof Nansen Myanmar Ecosystem Survey 13. November - 17 December 2013
Jens-Otto Krakstad, Kathrine Michalsen, Bjørn Arne Krafft, Espen Bagøien, Oddgeir Berg Alvheim, Tore Strømme
2013
Krill - Antarktis
Olav Rune Godø, Bjørn Arne Krafft, Svein Arnholt Iversen
2013
Norge i Antarktis: Forsker og fisker på krill
Olav Rune Godø, Svein Arnholt Iversen, Bjørn Arne Krafft, Georg Skaret, Kit M. Kovacs
2013
Studies of Antarctic krill, krill predators and trawl gear at South Orkney Islands, 2013
Bjørn Arne Krafft, Georg Skaret, Ludvig Ahm Krag, Phil Trathan, Y Ying
2013
Antarctic krill and apex predators in the South Orkney Islands area 2012, surveyed with the commercial fishing vessel Juvel
Georg Skaret, Bjørn Arne Krafft, Phil Trathan
2012
Cruise report "Dr. Fridtjof Nensen, CCLME North West Africa Ecosystem Survey, Guinea-Morocco. 20 October-21 December 2011
Jens-Otto Krakstad, Kathrine Michalsen, Oddgeir Berg Alvheim, diana zaera, Espen Bagøien, Bjørn Arne Krafft, Eva García-Isarch, f ramil, k van waerebeek
2012
CCLME North West Africa Ecosystem Survey: Guinea - Morocco, 05 May – 22 July 2012
Jens-Otto Krakstad, Kathrine Michalsen, Åge Sigurd Høines, Oddgeir Berg Alvheim, Diana Zaera-Perez, Magne Olsen, Ines Dias Bernardes, Espen Bagøien, Bjørn Arne Krafft, Ana Ramos, Eva García-Isarch, Eli Muñoz, Fran Ramil, Paul Robinson
2011
Antarctic krill and apex predators in the South Orkney Islands area 2011, surveyed with the commercial fishing vessel Saga Sea
Bjørn Arne Krafft, Georg Skaret, Lucio Calise
2005
Population biology of ringed seals (Pusa hispida) in Svalbard, Norway
Bjørn Arne Krafft, Tore Haug, Christian Lydersen, Kit M. Kovacs
2004
Aerial survey of ringed and bearded seals in Van Mijenfjorden and Van Keulenfjorden, June 2003
Bjørn Arne Krafft, Christian Lydersen, Magnus Andersen, Kit M. Kovacs
2002
Marine mammals in the Bellsund-Van Mijenfjorden-Van Keulenfjorden area. New investigations and status of knowledge
Christian Lydersen, Bjørn Arne Krafft, Magnus Andersen, Kit M. Kovacs
1999
Diving behaviour of lactating bearded seals (Erignathus barbatus) in the Svalbard area
Bjørn Arne Krafft, Tore Haug, Christian Lydersen, Kit M. Kovacs