Blar i Brage IMR på forfatter "Gjøsæter, Harald"
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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 logistic function to track time-dependent fish population dynamics
Jokar, Mahmood; Subbey, Samuel; Gjøsæter, Harald (Peer reviewed; Journal article, 2021) -
A monitoring strategy for the Barents Sea. Report from project nr.14256 Survey strategy for the Barents Sea
Eriksen, Elena; Gjøsæter, Harald (Rapport fra Havforskningen;Nr. 28-2013, Working paper, 2013-10) -
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) -
A review of the battle for food in the Barents Sea: cod vs. marine mammals
Bogstad, Bjarte; Gjøsæter, Harald; Haug, Tore; Lindstrøm, Ulf (Journal article; Peer reviewed, 2015-03-25)Cod, harp seal and minke whale are the main top predators in the Barents Sea ecosystem. In the last decade, the abundance of cod has increased considerably, and is at a record high level. In spite of this, the growth and ... -
Abundance indices for norwegian coastal cod north of 62°N
Aglen, Asgeir; Fall, Johanna Jennifer Elisabeth; Gjøsæter, Harald; Staby, Arved (Rapport fra havforskningen;2021 - 6, Research report, 2021)In connection with the benchmark processes within ICES on Norwegian Coastal Cod north of 62°N during autumn 2020-spring 2021, new abundance index series based on bottom trawl stations and acoustics at the autumn coastal ... -
Acoustic investigations of size and distribution of the Barents Sea capelin stock 1972-1997
Gjøsæter, Harald; Dommasnes, Are; Røttingen, Bente (Fisken og havet, Research report, 1998)The abundance and geographical distribution of the Barents Sea capelin stock have been monitored using acoustic methods since 1972. Today, 26 years later, it is one of the few stocks, within the ICES area, for which an ... -
Acoustic scattering layers reveal a faunal connection across the Fram Strait
Gjøsæter, Harald; Ingvaldsen, Randi Brunvær; Christiansen, Jørgen Schou (Peer reviewed; Journal article, 2020)Acoustic scattering layers (SL) at various depths are common phenomena in most oceans, but the organisms that make up these layers vary and so does their density, and hence the backscattered energy. During two crossings ... -
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) -
Artsliste med NODC-koder, norske, vitenskapelige og engelske navn - versjon 3.1
Mehl, Sigbjørn; Borge, Asbjørn; Dalpadado, Padmini; Fotland, Åge; Gjøsæter, Harald; Mjanger, Hildegunn (Others, 1995-12) -
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) -
Atlantic cod (Gadus morhua)feeding over deep water in the high Arctic
Ingvaldsen, Randi Brunvær; Gjøsæter, Harald; Ona, Egil; Michalsen, Kathrine (Peer reviewed; Journal article, 2017) -
BarEcoRe: Barents Sea Ecosystem resilience under global environmental change
Planque, Benjamin; Certain, Grégoire; Dalpadado, Padmini; Fossheim, Maria; Gjøsæter, Harald; Johannesen, Edda; Jørgensen, Lis Lindal; Michalsen, Kathrine; Skern-Mauritzen, Mette; Aschan, Michaela; Primicerio, Raul; Wiedmann, Magnus (Rapport fra Havforskningen;Nr. 16-2013, Working paper, 2013) -
Barents Sea capelin
Gjøsæter, Harald (Conference object, 2009-05) -
Barents Sea capelin
Gjøsæter, Harald (Conference object, 2009-05)