Browsing Published in cooperation with others by Author "Gjøsæter, Harald"
Now showing items 1-20 of 64
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A comparison of biological trends from four marine ecosystems: synchronies, differences, and commonalities
Link, Jason S.; Stockhausen, William; Skaret, Georg; Overholtz, William; Megrey, Bernard A.; Gjøsæter, Harald; Gaichas, Sarah; Dommasnes, Are; Falk-Petersen, Jannike; Aydin, Kerim; Kane, Joseph; Mueter, Franz; Friedland, Kevin; Hare, Jon (ICES CM documents;2007/D:09, Working paper, 2007) -
A comparison of community and trophic structure in five marine ecosystems based on energy budgets and system metrics
Gaichas, Sarah; Skaret, Georg; Falk-Petersen, Jannike; Link, Jason S.; Overholtz, William; Megrey, Bernard A.; Gjøsæter, Harald; Stockhausen, William; Dommasnes, Are; Friedland, Kevin; Aydin, Kerim (ICES CM documents;2007/D:11, Working paper, 2007)As part of the international MENU collaboration, energy budget models for five marine ecosystems were compared to identify differences and similarities in trophic and community characteristics across ecosystems. We examined ... -
A cross-ecosystem comparison of temporal variability in recruitment of functionally analogous fish stocks
Megrey, Beatriz Diaz; Hare, Jon; Dommasnes, Are; Gjøsæter, Harald; Stockhausen, William; Overholtz, William; Gaichas, Sarah; Skaret, Georg; Falk-Petersen, Jannike; Link, Jason S.; Friedland, Kevin (ICES CM documents;2007/D:10, Working paper, 2007)As part of the international MENU collaboration, variability in temporal patterns of recruitment and spawning stock were compared among functionally analogous species from four marine ecosystems including the Gulf of ... -
A research proposal to evaluate the ecological importance of minke whales (Balaenoptera acutorostrata) in the northeast Atlantic
Haug, Tore; Gjøsæter, Harald; Nordøy, Erling S.; Schweder, Tore (ICES CM Documents;1992/N:8, Working paper, 1992) -
Age comparisons of capelin otoliths by Norwegian and Russian age readers 1999-2003 : a review
Gjøsæter, Harald; Maslova, R.; Prokhorova, Tatiana; Prozorkevich, Dmitry; Røttingen, Bente; Nilsen, J.H.; Tereshchenko, E.; Ushakov, N.G. (IMR/PINRO joint report series, Research report, 2003)Experts from the two labs IMR in Bergen and PINRO in Murmansk met for the first time in 1984 to discuss age determination of capelin. It was concluded that no systematic differences existed between the labs (Gjoesaeter, ... -
Age comparisons of capelin otoliths by Norwegian and Russian age readers 2004-2007 : a review
Alvarez, Jaime; Gjøsæter, Harald; Maslova, R.; Prokhorova, Tatiana; Prozorkevich, Dmitry; Røttingen, Bente; Nilsen, J.H.; Tereshchenko, E.; Ushakov, N.G. (IMR/PINRO joint report series, Research report, 2008-06) -
An integrated database for marine research
Floen, Svein; Gjøsæter, Harald; Korneliussen, Rolf J.; Sagen, Helge; Thorvaldsen, Petter A.; Wennevik, Vidar (ICES CM Documents;1993/D:23, Working paper, 1993)In 1992 an integrated model for marine research data was developed at the Institute of Marine Research. Traditionally, the marine research disciplines collect data from their own fields, normally used in a limited context. ... -
Arctic Fisheries Working Group (AFWG; outputs from 2022 meeting)
Howell, Daniel; Godiksen, Jane Aanestad; Tranang, Caroline Aas; Berg, Erik; Bernreuther, Matthias; Bogstad, Bjarte; Breivik, Olav Nikolai; Casas, Jose Miguel; Clain, Laura; Eidset, Elise; Eriksen, Elena; Fall, Johanna Jennifer Elisabeth; Fossheim, Maria; Gjøsæter, Harald; Gundersen, Sofie; Hallfredsson, Elvar Halldor; Höffle, Hannes; Johannessen, Edda; Nedreaas, Kjell Harald; Nielsen, Anders; Skaret, Georg; Staby, Arved; Stock, Brian; Subbey, Samuel; Tallman, Ross; Trochta, John Tyler; Vollen, Tone; Windsland, Kristin (Journal article, 2023) -
Assessments for management of living marine resources in the Barents Sea and adjacent waters – a focus on methodology
IMR; PINRO (IMR/PINRO Joint Report Series;3/2014, Research report, 2015) -
Barents Sea Capelin - Report of the Joint Russian-Norwegian Working Group on Arctic Fisheries (JRN-AFWG) 2022
Bogstad, Bjarte; Chetyrkin, Anatoly; Gjøsæter, Harald; Howell, Daniel; Hølleland, Sondre Nedreås (IMR/PINRO Joint Report Series;2022 - 8, Research report, 2022) -
Capelin in the Barents Sea
Gjøsæter, Harald; Ushakov, N.G. (IMR/PINRO Joint Report Series, Conference object, 2004)The report discusses the past and present management of the Barents Sea capelin stock. It also provides a short recapitulation of stock characteristics and the history of the stock and fishery. -
Capelin in the Barents Sea
Gjøsæter, Harald; Ushakov, N.G. (IMR/PINRO Joint Report Series, Conference object, 2004)The report discusses the past and present management of the Barents Sea capelin stock. It also provides a short recapitulation of stock characteristics and the history of the stock and fishery. -
A comparison between abundance estimates of the Barents Sea capelin at the larval, 0-group and 1-group stage in the period 1981-1991
Gundersen, Agnes C.; Gjøsæter, Harald (PINRO-IMR Symposium, Conference object, 1995)A larval abundance estimate, obtained during a Norwegian survey in June, an 0-group index, obtained during the International 0-group survey in August, and an acoustic 1-group estimate, obtained during the IMR/PINRO ... -
Diet of polar cod, Boreogadus saida, in the Barents Sea related to fish size and geographical distribution
Ajiad, Adnan Mosa; Gjøsæter, Harald (ICES CM Documents;1990/G:48, Working paper, 1990)Polar cod stomachs collected during autumn of 1986-1988 in the Barents Sea were analysed. The results indicated that polar cod is an opportunistic feeder, and that the observed changes in feeding pattern from one region ... -
Distribution and growth of capelin in the Barents Sea in relation to water temperature in the period 1974 to 1983
Gjøsæter, Harald; Loeng, Harald (ICES CM Documents;1984/GEN:16, Working paper, 1984)The variation in the distribution of the different age-groups of capelin in the Barents Sea were studied in relation to temperature variation in the period 1974 to 1983. In addition, growth of the capelin were compared ... -
Drift of capelin larvae - a population sink?
Bjørke, Herman; Gjøsæter, Harald; Loeng, Harald (ICES CM Documents;1988/H:54, Working paper, 1988) -
An evaluation of the methodology for prediction of capelin biomass
Bogstad, Bjarte; Gjøsæter, Harald; Ushakov, N.G.; Prozorkevich, Dmitry (IMR/PINRO Joint Report Series, Conference object, 2005)The one-year prediction of capelin made as part of the assessment after the annual joint acoustic capelin survey during the autumn, is evaluated. Such predictions were made for the period from 1981 till present, and compared ... -
An evaluation of the methodology for prediction of capelin biomass
Bogstad, Bjarte; Gjøsæter, Harald; Ushakov, N.G.; Prozorkevich, Dmitry (IMR/PINRO Joint Report Series, Conference object, 2005)The one-year prediction of capelin made as part of the assessment after the annual joint acoustic capelin survey during the autumn, is evaluated. Such predictions were made for the period from 1981 till present, and compared ... -
An evaluation of the methodology for prediction of capelin biomass [presentation]
Bogstad, Bjarte; Gjøsæter, Harald; Ushakov, N.G.; Prozorkevich, Dmitry (IMR/PINRO Joint Report Series;2/2005, Conference object, 2005) -
An evaluation of the methodology for prediction of capelin biomass [presentation]
Bogstad, Bjarte; Gjøsæter, Harald; Ushakov, N.G.; Prozorkevich, Dmitry (IMR/PINRO Joint Report Series;2/2005, Conference object, 2005)