Harald Gjøsæter
Arbeidsområde
Jeg arbeider hovedsakelig med økologiske spørsmål knyttet til Barentshavet og Polhavet, særlig med forholdet mellom torsk, lodde, sild og plankton i Barentshavet. Jeg er medlem av ICES-arbeidsgruppene for integrert vurdering av Barentshavet (WGIBAR) og Polhavet (WGICA). Jeg tar også del i bestandsvurdering av bestandene i Barentshavet i ICES arbeidsgruppen "Arctic Fisheries Working Group" (AFWG).
Curriculum Vitae
Harald Gjøsæter
Født 1955 på Stord, gift, bor på Askøy.
Utdanning:
Candidatus magisterii, biologi, kjemi, matematikk, oseanografi Universitetet i Bergen 1979
Candidatus realium, fiskeribiologi, Universitetet i Bergen 1981
Doctor philosophiae, fiskeribiologi, Universitetet i Bergen 2000. Avhandling: "Studies of the Barents Sea capelin (Mallotus villosus Müller), with emphasis on growth"
Arbeidserfaring
1979: Et seks måneders engasjement på Havforskningsinstituttet for å gjøre en litteraturstudie i forbindelse med et planlagt prosejekt med “Dr. Fridtjof Nansen” utenfor Angola.
1981. Et to måneders engasjement ved Havforskningsinstituttet for å opparbeide biologiske prøver fra “Dr. Fridtjof Nansen” sitt tokt utenfor Vestafrika i 1981
1982-1984. Forskjellige tidsavgrensede engasjementer ved Havforskningsinstituttet. Vanlig forskningsarbeid ved avdeling pelagisk fisk. Toktledelse.
1985-1986. Stilling som forsker 1108 ved Havforskningsinstituttet. Toktaktivitet, forskning, overvåkning, bestandsvurdering og rådgivning på pelagiske bestander.
1986-1997. Stilling som forsker 1109 ved Havforskningsinstituttet. Toktaktivitet, forskning, overvåkning, bestandsvurdering og rådgivning på pelagiske bestander.
1998-2001. Stilling som forsker 1110 ved Havforskningsinstituttet. Toktaktivitet, forskning, overvåkning, bestandsvurdering og rådgivning på pelagiske bestander. I 2001 også stilling som nestleder ved avdeling Pelagisk Nord.
2002 -2003: Stilling som leder av avdeling Pelagisk Nord. Toktaktivitet, forskning, overvåkning, bestandsvurdering og rådgivning på pelagiske bestander. Administrativt arbeid og forskningsledelse.
2004. Gitt stilling som forsker 1183 ved Havforskningsinstituttet etter en kompetansebedømming.
2004 - 2007: Leder for forskningsgruppen "Økosystem og fiskebestander - Barentshavet"
2007 – 2010: Leder for faggruppen "Bunnfisk"
2016: Fungerende leder for forskningsprogrammet "Barentshavet og Polhavet"
2010 - dags dato. Forsker i faggruppen "Bunnfisk"
Sepesialisering:
i) Populasjonsdynamikk hos marin fisk i nordområdene med hovedvekt på biologi relevant for fiskeriforvaltning
ii) Akustiske bestandsestimeringsmetoder.
iii) Loddas rolle i økosystemet.
iv) Bestandsvurdering.
Publikasjoner
Vitenskapelige artikler (NVI)
2020
Acoustic scattering layers reveal a faunal connection across the Fram Strait
Progress in Oceanography
185
2020
Diel vertical movements determine spatial interactions between cod, pelagic fish and krill on an Arctic shelf bank
Marine Ecology Progress Series
638
p. 13-23
2020
Study of the Arctic mesopelagic layer with vessel and profiling multifrequency acoustics
Progress in Oceanography
2019
Polar cod in jeopardy under the retreating Arctic sea ice
Communications Biology
2:407
p. 1-8
2019
Polar cod egg and larval drift patterns in the Svalbard archipelago
Polar Biology
p. 1-14
2017
From single species surveys towards monitoring of the Barents Sea ecosystem
Progress in Oceanography
p. 4-14
2017
Evidence of diel vertical migration of mesopelagic sound-scattering organisms in the Arctic
Frontiers in Marine Science
4
2017
High Latitude Epipelagic and mesopelagic scattering layers-a reference for future Arctic ecosystem change
Frontiers in Marine Science
4
2017
The major threats to Atlantic salmon in Norway
ICES Journal of Marine Science
74
p. 1495-1513
2017
Spatial and temporal changes in the Barents Sea pelagic compartment during the recent warming
Progress in Oceanography
151
p. 206-226
2017
Atlantic cod (Gadus morhua)feeding over deep water in the high Arctic
Polar Biology
40
p. 2105-2111
2017
Future harvest of living resources in the Arctic Ocean north of the Nordic and Barents Seas: A review of possibilities and constraints
Fisheries Research
188
p. 38-57
2016
Norwegian fisheries in the Svalbard zone since 1980. Regulations, profitability and warming waters affect landings
Polar Science
10
p. 312-322
2016
Predation on early life stages is decisive for year-class strength in the Barents Sea capelin (Mallotus villosus) stock
ICES Journal of Marine Science
73
p. 182-195
2015
A review of the battle for food in the Barents Sea: cod vs. marine mammals
Frontiers in Ecology and Evolution
2015
A retrospective evaluation of the Barents Sea capelin management advice
Marine Biology Research
11
p. 135-143
2014
Who eats whom in the Barents Sea: a foodweb topology from plankton to whales
Ecology
95
p. 1430-1430
2014
Synergies between climate and management for Atlantic cod fisheries at high latitudes
Proceedings of the National Academy of Sciences of the United States of America
111
p. 3478-3483
2013
Reference point based management of Norwegian Atlantic salmon populations
Environmental Conservation
40
p. 356-366
2013
Recruitment in the Barents Sea, Icelandic, and eastern Newfoundland/Labrador capelin (Mallotus villosus) stocks
Progress in Oceanography
114
p. 84-96
2013
A comparison of recent changes in distribution of capelin (Mallotus villosus) in the Barents Sea, around Iceland and in the Northwest Atlantic
Progress in Oceanography
114
p. 64-83
2013
Responses in spatial distribution of Barents Sea capelin to changes in stock size, ocean temperature and ice cover
Marine Biology Research
9
p. 867-877
2013
Marine living resources of the Barents Sea – Ecosystem understanding and monitoring in a climate change perspective
Marine Biology Research
9
p. 932-947
2013
Polar cod (Boreogadus saida) and capelin (Mallotus villosus) as key species in marine food webs of the Arctic and the Barents Sea
Marine Biology Research
9
p. 878-894
2013
Changes in the relationship between sea temperature and recruitment of cod, haddock and herring in the Barents Sea
Marine Biology Research
9
p. 895-907
2012
Changes in Barents Sea ecosystem state, 1970-2009: climate fluctuations, human impact, and trophic interactions
ICES Journal of Marine Science
69
p. 880-889
2012
Temporal stability of the maturation schedule of capelin Mallotus villosus in the Barents Sea
Aquatic Living Resources
25
p. 151-161
2010
Cod, haddock, saithe, herring, and capelin in the Barents Sea and adjacent waters: a review of the biological value of the area
ICES Journal of Marine Science
67
p. 87-101
2010
Trophic interactions affecting a key ecosystem component: a multistage analysis of the recruitment of the Barents Sea capelin (Mallotus villosus)
Canadian Journal of Fisheries and Aquatic Sciences
67
p. 1363-1375
2009
A cross-ecosystem comparison of spatial and temporal patterns of covariation in the recruitment of functionally analogous fish stocks
Progress in Oceanography
81
p. 63-92
2009
Fifty years of Norwegian-Russian collaboration in marine research
Marine Biology Research
5
p. 1-3
2009
Ecosystem effects of three capelin stock collapses in the Barents Sea
Marine Biology Research
5
p. 40-53
2009
A comparison of community and trophic structure in five marine ecosystems based on energy budgets and system metrics
Progress in Oceanography
81
p. 47-62
2009
Fish
IMR/PINRO Joint Report Series
3
p. 50-62
2009
A comparison of biological trends from four marine ecosystems: Synchronies, differences, and commonalities
Progress in Oceanography
81
p. 29-46
2007
Why did the three capelin stock collapses in the Barents Sea affect the ecosystem differently?
IMR/PINRO Joint Report Series
p. 163-164
2007
Spatial anatomy of species survival: Effects of predation and climate-driven environmental variability
Ecology
88
p. 635-646
2007
Food web dynamics affect Northeast Arctic cod recruitment
Proceedings of the Royal Society of London. Biological Sciences
274
p. 661-669
2007
The Norwegian ecosystem-based management plan for the Barents Sea
ICES Journal of Marine Science
64
p. 599-602
2006
Joint PINRO/IMR report on the state of teh Barents Sea Ecosystem 2005-2006
IMR/PINRO Joint Report Series
3
2006
Egg cannibalism in Barents Sea capelin in relation to a narrow spawning distribution
Journal of Fish Biology
69
p. 187-202
2006
Density-dependent migratory waves in the marine pelagic ecosystem
Ecology
87
p. 2915-2924
2005
Prediction of capelin growth for use in CapTool
IMR/PINRO Joint Report Series
2
p. 322-323
2005
An evaluation of the methodology for prediction of capelin biomass
IMR/PINRO Joint Report Series
2
p. 182-192
2005
Status report on the Barents Sea Ecosystem, 2004-2005
IMR/PINRO Joint Report Series
3
2004
Studying spatial and trophic interactions between capelin and cod using individual-based modelling
ICES Journal of Marine Science
61
p. 1201-1213
2004
Possible vessel avoidance behaviour of capelin in a feeding area and on a spawning ground
Fisheries Research
69
p. 251-261
2003
Age comparisons of capelin otoliths by Norwegian and Russian age readers 1999-2003 - a review
IMR/PINRO Joint Report Series
2003
2002
Growth of Barents Sea capelin (Mallotus villosus) in relation to zooplankton abundance
ICES Journal of Marine Science
2002
Assessment methodology for Barents Sea capelin (Mallotus villosus Müller)
ICES Journal of Marine Science
59
p. 1086-1095
2001
Predation by cod (Gadus morhua) on capelin (Mallotus villosus) in the Barents Sea: implications for capelin stock assessment
Fisheries Research
53
p. 197-209
2000
A comparison of performance of MOCNESS and WPII
Journal of Plankton Research
22
p. 1901-1908
1999
A neural network approach for predicting stock abundance of the Barents Sea capelin
Sarsia
84
p. 457-464
1998
Acoustic investigations of size and distribution of the Barents Seas capelin stock 1972-1997
Fisken og Havet
1998
The acoustic method as used in the abundance estimation of capelin (Mallotus villosus Muller) and herring (Clupea harengus Linne) in the Barents Sea
Fisheries Research
34
p. 27-37
1998
The acoustic method as used in the abundance estimation of capelin (Mallotus villosus Muller) and herring (Clupea harengus Linne) in the Barents Sea
Fisheries Research
34
p. 27-37
1998
A comparison between abundance estimates of the Barents Sea capelin (Mallotus villosus Müller) at the larval, 0-group and 1-group stage, for the year classes 1981-1994
ICES Journal of Marine Science
55
p. 95-101
1998
The Barents Sea capelin stock 1972-1997. A synthesis of results from acoustic surveys
Sarsia
83
p. 497-510
1998
The population biology and exploitation of capelin (Mallotus villosus) in the Barents Sea
Sarsia
83
p. 453-496
1998
Effects of the presence of herring (Clupea harengus) on the stock-recruitment relationship of Barents Sea capelin (Mallotus villosus)
Fisheries Research
38
p. 57-71
1997
Do Minke Whales (Balaenoptera acutorostrara) Exhibit Particular Prey Preferences?
Journal of Northwest Atlantic Fishery Science
22
p. 91-104
1997
Fecundity of the Barents Sea capelin (Mallotus villosus)
Marine Biology
130
p. 309-313
1995
Pelagic Fish and the Ecological Impact of the Modern Fishing Industry in the Barents Sea
Arctic
48
p. 267-278
1995
Diets and food availability for northeast Atlantic minke whales Balaenoptera acutorostrata during summer in 1992.
ICES Journal of Marine Science
52
p. 77-86
1994
Lodda i Barentshavet vinteren 1994
Fisken og Havet
1994
Lodde
Fisken og Havet, Særnummer
p. 28-35
1994
Growth of polar cod, Boreogadus saida (Lepechin), in the Barents Sea
ICES Journal of Marine Science
51
p. 115-120
1994
A method for calculating the consumption of capelin by cod
ICES Journal of Marine Science
51
p. 273-280
1993
Lodde
Fisken og Havet, Særnummer
p. 15-19
1992
Lodde
Fisken og Havet, Særnummer
p. 20-23
1992
The Barents Sea ecosystem in the 1980's: ocean climate, plankton and capelin growth
ICES Marine Science Symposia
195
p. 278-290
1991
Lodde
Fisken og Havet, Særnummer
p. 16-21
1991
Polartorsk
Fisken og Havet, Særnummer
p. 26-27
1991
Impact of grazing from capelin (Mallotus villosus)on zooplankton: a case study from the northern Barents Sea in August 1985
Polar Biology
10
p. 371-388
1990
Lodde
Fisken og Havet, Særnummer
p. 17-21
1990
Polartorsk
Fisken og Havet, Særnummer
p. 26-26
1989
Lodda i Barentshavet
Fisken og Havet, Særnummer
p. 17-19
1989
Polartorsk
Fisken og Havet, Særnummer
p. 26-27
1988
Lodde
Fisken og Havet, Særnummer
p. 23-25
1988
Polartorsk
Fisken og Havet, Særnummer
p. 33-34
1987
Lodde i Barentshavet
Fisken og Havet, Særnummer
p. 21-23
1987
Kapittel 1.7 Polartorsk
Fisken og Havet, Særnummer
1987
p. 32-34
1987
Groth of the Barents Sea capelin, Mallotus villosus, in relation to climate
Environmental Biology of Fishes
20
p. 293-300
1987
Primary Growth Increments in Otoliths of Six Tropical Myctophid Species
Biological Oceanography
4
p. 359-382
1986
Observations on the embryonic development of capelin (Mallotus villosus Müller) from the Barents Sea
Fiskeridirektoratets skrifter. Serie havundersøkelser
18
p. 59-68
1985
Norwegian investigations on capelin in the Barents Sea in 1985
ICES Annales Biologiques
42
1984
Ageing tropical fish by growth rings in the otoliths
FAO Fisheries and Aquaculture Circulars
1982
Primary Growth Increments in otoliths of cod larvae (Gadus morhua L.) of the Arcto-Norwegian cod stock
Fiskeridirektoratets skrifter. Serie havundersøkelser
17
p. 287-295
Poster
2019
Environmental effects on population annual mean length of polar cod (Boreogadus saida) in the Barents Sea
2018
Deep Scattering Layers at the Svalbard Gateway to the Arctic Ocean
2018
Towards seamless integration of data and processing software: data products generated from machine-to-machine interfaces
2017
Integrated Ecosystem Assessment of the Central Arctic Ocean - work in a new ICES/PAME working group (WGICA)
2016
Does an acoustic deep scattering layer show diel vertical migration in the Arctic?
2015
Baseline acoustic scattering structures - potential indicators to Arctic Ecosystem Change?
2013
Fishery investigations in Arctic waters with the new Norwegian ice-going research vessel
2012
A pre-emptive modification of the Harvest Control Rule for Northeast Arctic cod related to expected food availability for the stock
2007
Ecosystem approach to Barents Sea Eology:spatial and trophic relationships
2006
Barents Sea Ecosystem Biomass
Mediebidrag
2018
ICES driv ikkje med forvalting, men rådgjeving
2015
Jakten på et nytt eventyr
2015
Mye torsk I Barentshavet er effektiv slankekur for sel og hval
2013
Северный Ледовитый – океан без рыбного промысла
2013
Arctic Ocean - an ocean without fishery
2013
Ikke noe fiskerieventyr i Polhavet
2013
Om krympa torsk og balansert hausting
2013
Omstridde teoriar
2012
Mer torsk i et varmere Barentshavet
2012
Årets loddesesong - ettertanke
2012
Loddeforvaltinga har vore god
Kapitler og bøker
2012
Ecosystem-Based Management of Fish Species in the Barents Sea
p. 333-374
2011
Polar cod
p. 315-328
2011
Capelin
p. 201-214
2011
Future challenges in research and management
2009
Commercial fiskeries (fish, seafood and marine mammals)
p. 373-452
2009
Plankton and fish modelling
p. 267-284
2004
Pelagic fish
p. 6-15
2004
Cephalopods in the Norwegian Sea
p. 371-394
2002
Zooplankton-Fish Interactions in the Barents Sea
p. 269-291
2001
Fiskeriteknologi
1997
The Barents Sea Capelin Stock (Mallotus villosus): A Brief Review
p. 469-484
1997
Acoustic Estimates of Barents Sea Arctic Cod Stock (Boreogadus saida)
p. 485-504
1996
Spatial and temporal variations in northeast Atlantic minke whale Balaenoptera acutorostrata feeding habits.
p. 225-239
1995
Lodde
p. 22-24
1995
Polartorsk
p. 73-73
1995
Lodde
p. 85-94
1995
Polartorsk
p. 109-114
1994
De viktigste fiskeslagene i Barentshavet
p. 181-202
1992
Sildefisker
p. 51-64
1992
Laksefisker
p. 65-69
1987
Growth of the Barents Sea capelin in relation to climate
1985
Standard sampling procedure for Barents Sea capelin. A description of standard sampling technique and methods applied to improve the representativeness of the samples
p. 119-134
1985
Growth of the Barents Sea capelin of the yearclasses 1975-1981
p. 193-212
1985
Report on an otolith workshop held at the Soviet/Norwegian symposium on the Barents Sea capelin
p. 233-236
Populærvitenskapelige artikler
2016
Lodde og torsk – to viktige komponentar i Barentshavets økosystem
Naturen
6-2016
p. 250-260
2013
Vil torsken og lodda vandre inn i Polhavet?
Fisken og Havet, Særnummer
2013
p. 114-115
2013
Er villfisk til oppdrettsfôr bærekraftig?
Fisken og Havet, Særnummer
2013
p. 48-49
2007
Oversikt over økosystem Barentshavet
Fisken og Havet, Særnummer
p. 22-23
2007
Polartorsk
Fisken og Havet, Særnummer
p. 38-39
2007
Lodde
Fisken og Havet, Særnummer
p. 36-38
2007
Tilstanden i økosystem Barentshavet
Fisken og Havet, Særnummer
p. 8-11
2007
Norsk-Russisk forskningssamarbeid i 50 år
Havforskningsnytt
2007
Fifty years of Norwegian-Russian cooperation
Havforskningsnytt
2006
Lodde
Fisken og Havet, Særnummer
1
p. 37-39
2006
Polartorsk
Fisken og Havet, Særnummer
1
p. 40-40
2005
Lodde
Fisken og Havet, Særnummer
p. 45-47
2005
Polartorsk
Fisken og Havet, Særnummer
p. 48-48
2005
Økosystemet i Barentshavet - spesielle forhold
Fisken og Havet, Særnummer
1
p. 40-40
2005
Gode spørsmål - og svar
Havforskningsnytt
2004
Samarbeidstoktet i Barentshavet sommeren og høsten 2003: Kan dette uttvikles til et økosystemtokt?
Fisken og Havet, Særnummer
p. 76-78
2004
Hvor mye kan vi fiske av torsken?
Norsk fiskerinæring
2004
Yngelproduksjon i Barentshavet
Fisken og Havet, Særnummer
p. 22-23
2004
Lodde i Barentshavet
Fisken og Havet, Særnummer
p. 35-38
2004
Lodde ved Island - Austgrønland - Jan Mayen
Fisken og Havet, Særnummer
p. 78-80
2004
Polartorsk
Fisken og Havet, Særnummer
p. 39-40
2004
Hva spiser torsken til middag?
Havforskningsnytt
2004
What did the cod have for dinner?
Havforskningsnytt
2003
Kap 2.4 Lodde
Fisken og Havet, Særnummer
p. 36-40
2003
Kap 2.5 Polartorsk
Fisken og Havet, Særnummer
p. 41-42
2002
Spesielle økologiske forhold i Barentshavet høsten 2001 - hva hendte?
Fisken og Havet, Særnummer
p. 67-70
2002
Kap 1.4 Lodde
Fisken og Havet, Særnummer
p. 24-27
2002
Kap 4.1 Polartorsk
Fisken og Havet, Særnummer
p. 105-105
2001
Kap 1.4 Lodde
Fisken og Havet, Særnummer
p. 23-27
2001
Kap 4.1 Polartorsk
Fisken og Havet, Særnummer
p. 105-105
2000
Kap 1.4 Lodde
Fisken og Havet, Særnummer
p. 28-30
2000
Kap 4.2 Polartorsk
Fisken og Havet, Særnummer
p. 83-84
1999
Kap 1.4 Lodde
Fisken og Havet, Særnummer
p. 25-29
1999
Kap 4.2 Polartorsk
Fisken og Havet, Særnummer
p. 104-105
1998
Lodde
Fisken og Havet, Særnummer
p. 22-24
1998
Polartorsk
Fisken og Havet, Særnummer
p. 51-52
1998
Forvalting av loddebestanden i Barentshavet - Ressurskriser, bestandsinteraksjonar og politikk
Fiskets Gang
p. 29-36
1997
Lodde
Fisken og Havet, Særnummer
p. 21-24
1997
Polartorsk
Fisken og Havet, Særnummer
p. 81-82
1996
Lodde
Fisken og Havet, Særnummer
p. 29-32
1996
Polartorsk
Fisken og Havet, Særnummer
p. 82-83
1995
Do mink whales Balaenoptera Acutorostrata exhibit particular prey preferences?
Ukjent
1994
Lodda i Barentshavet
Havforskningsnytt
1992
Lodda i Barentshavet
Havforskningsnytt
1992
Økosystemet i Norskehavet - Barentshavet
Havforskningsnytt
1991
Livet i havet: Vårt ansvar
Jul på Askøy
p. 17-18
1990
Lodda i Barentshavet: Attende på banen!
Fiskets Gang
1987
Lodde, sil og sild i nordnorske farvatn
Vår Fuglefauna
10
p. 148-151
Faglige foredrag
2019
Environmental effects on population annual mean length of polar cod (Boreogadus saida) in the Barents Sea
2018
Diet and growth of capelin and polar cod in the Barents Sea
2018
New spatial 0-group fish abundance indices: step towards a better understanding of fish recruitment
2018
Evaluation of potential sources of error leading to an underestimation of the capelin stock in 2016
2018
Distribution of rorquals and predatory fish in relation to prey in the Norwegian high Arctic
2018
Kva oppgåver har ICES, og kven påverkar prosessane?
2018
Challenges and lessons learned in fisheries advice work, and the complex interplay between science, method development and people management
2017
Overlap in the distribution and diet of capelin (Mallotus villosus) and polar cod (Boreogadus saida), as related to environmnental conditions in the boreal ecosystems of the Newfoundland shelf and the Barents Sea
2017
The Hinlopen area - a regional hotspot north of Svalbard?
2017
New insight regarding vertical migration of a deep scattering layer in the Arctic
2017
The Hinlopen area - a regional hotspot north of Svalbard?
2017
In situ study of the functional response of cod to capelin using broadband acoustics and trawl sampling
2016
Atlantic salmon; National report for Norway 2015
2015
Svalbard zone landings shows fisheries moving north when waters heat (B11-O09)
2014
Development of the fisheries and occurence of new species in Svalbard waters.
2014
Cod predation on polar cod under warming conditions in the Barents Sea
2014
Sea2Data - status and the way forward
2014
Salmon by-catch in marine fisheries
2014
NEAC Framework of Inidcators
2014
Polartorsk - utbreiing og mengde
2014
Assessment work at IMR: Single-species models
2014
Torsk, hyse, og lodde i Barentshavet
2014
The battle for food in the Barents Sea: Cod vs. marine mammals
2014
Atlantic salmon; National report for Norway 2013
2013
A framework for data flow from observations to advice – the development of a new, efficient data infrastructure at IMR
2013
A positive outlook for cod in the Barents Sea: Synergies between climate and management
2013
Status og råd for nokre viktige fiskebestandar
2013
Norwegian fisheries management
2013
Torsken mot nord, - men kor langt?
2013
Kanskje er det makrell nok til alle. Norskehavets økosystem -pelagiske bestander, energistrøm gjennom næringsnettet og klimavirkninger
2013
Er det plankton nok til alle?
2013
Climate change in the Barents Sea: a challenge for management of the capelin
2013
Elements of prospective future harvest of marine biological resources in the Arctic
2012
Recent trends in the abundance of fish in the Barents Sea – and the role of management
2012
Endringar i vandringsmønsteret - påverkar det forskingspresisjonen?
2012
Er det for mykje torsk i Barentshavet
2012
Status Barentshavet
2012
Om loddeforvaltinga
2012
Makrell og torsk - årsaker til suksess
2011
Impact of marine climate variability and stock size on the distribution area of Barents Sea capelin
2011
Changes in the relations between oceanographic conditions and recruitment of cod, haddock and herring in the Barents Sea
2011
Studies of early development of Barents Sea capelin in different temperature conditions
2009
Trophic interactions affecting a key ecosystem component: a multi-stage analysis of the recruitment of the Barents Sea capelin
2008
The effect of environmental conditions and stock size on geographical distribution of capelin in the Barents Sea
2007
Illegal, unregulated and unreported (IUU) fishing - what are the consequences?
2007
Bottom trawl indices for capelin
2007
Evaluation of the proposed harvest control rule for Northeast Artic Saithe - background, population model, parameters, data, and preliminary analysis
2006
The Norwegian ecosystem-based management plan for the Barents Sea: a case study
2006
A spatial ecosystem-based management plan of human activities in the Barents Sea
2003
Analysing interactions between capelin and cod in the Barents Sea by individual-based modelling
2003
Consumption of capelin (Mallotus villotus Muller 1776) by Norteast Arctic cod (Gadus morhua L.) in the Barents Sea
2001
Prognosis for the development of the Barents Sea capelin stock
1999
Overview of Fish Stocks in the Barents Sea and adjacent Areas
1999
Prognoses for development of the Barents Sea Capelin stock
1997
Multispecies considerations
1997
CapTool: A spreadsheet for probabilistic prognosis of Barents Sea capelin
1994
A comparison between abundance estimates of the Barents Sea capelin at the larval, 0-group, and 1-group stage, in the period 1981-1991
1994
New tables for the capelin stocks
1993
The Barents Sea Capelin
1993
The spreadsheet model "CapStock"
1993
Råstoffsituasjonen for sildemelindustrien
1993
Status of the important fish stocks in Norwegian waters - and how they interact
1992
Two lectures about ageing of fish by their otoliths
1992
Orientering om ressurssituasjonen
1991
Optimal harvesting of the Barents Sea Capelin Stock
1991
Do capelin survive spawning?
1991
Data til fleirbestandsforvalting
1990
Orientering om ressurssituasjonen
1990
Biologiske aspekt ved fleirbestandsforvalting
1990
Overview of three boreal ecosystems: Fish
1989
Ei orientering om ressurssituasjonen for dei fiskeslaga som er råstoff for sildemjølindustrien
1989
Ny gullalder for norsk sildenæring?
1989
Om reguleringar of ressursforvalting
1988
Brief information about Norwegian spring-spawning herring and capelin
1988
Ei orientering om ressurssituasjonen for dei fiskeslaga som er råstoff for sildemjølindustrien
1987
Er ressurstilgangen en begrensende faktor for fornying av fiskeflåten?
1987
Loddefisket i Barentshavet i 90-åra: 0 fiske eller 10 millionar hektoliter?
1985
Om ressurssituasjonen i ein del viktige fiskeri
1984
Growth of the Barents Sea capelin in relation to temperature 1977-1983
1983
Ressursoversikt for ein del viktige fiskebestandar
Annet tidsskriftbidrag
2016
Targeted marine protection provides best hope for the Arctic
Guardian (Dig. ed.)
2015
Sources of uncertainties in cod distribution models
Nature Climate Change
5
p. 788-789
2014
Erratum: Changes in Barents Sea ecosystem state, 1970-2009: Climate fluctuations, human impact, and trophic interactions (ICES Journal of Marine Science 69 (880-889) DOI: 10.1093/icesjms/fss046)
ICES Journal of Marine Science
71
p. 1308-1309
2013
Gode tider for fiskarane
Bergens Tidende
p. 14-15
2009
Usikkerhet som unndrar seg tallfesting
Teknisk Ukeblad
2006
Det er ikkje fisket som er årsak til dei loddekollapsa vi har sett dei siste 20 åra
FiskeribladetFiskaren
2005
Fisken i Barentshavet er vår rikdom
Aftenposten (morgenutg. : trykt utg.)
2005
Økosystemtokt - en metode for overvåking av hele det marine økosystemet fra reke til hval
Bergens Tidende
2003
Lodda i Barentshavet - nede, ja, men nedfiska?
Bergens Tidende
2003
Lodda i Barentshavet - nede for teljing
FiskeribladetFiskaren
1993
Lodda i Barentshavet - ned for teljing
Fiskets Gang
p. 27-28
1983
Forskernes målinger og fiskernes fangster
Fiskaren
Rapporter og avhandlinger
2020
Fish investigations in the Barents Sea winter 2020
2019
Fish Investigations in the Barents Sea Winter 2019
2018
Fish investigations in the Barents Sea winter 2018.
2017
Report of the Working Group on the Integrated Assessments of the Barents Sea. WGIBAR 2017 Report, 16-18 March 2017. Murmansk, Russia. ICES CM 2017/SSGIEA:04
2016
Long term sustainable management of living marine resources in the Northern Seas
2015
Fish investigations in the Barents Sea winter 2015
2015
Havforskningsrapporten 2015
2014
Assessments for management of living marine resources in the Barents Sea and adjacent waters – a focus on methodology The 16th Russian-Norwegian Symposium Sochi, Russia, 10-12 September 2013
2014
Fish investigations in the Barents Sea winter 2013-2014
2014
Havforskningsrapporten 2014
2013
Atlantic salmon ; National report for Norway 2012
2013
Rainbow trout and pink salmon in Norway, and their potential threat to Atlantic salmon
2013
A monitoring strategy for the Barents Sea - Report from project no. 14256 Survey strategy for the Barents Sea
2013
Fish investigations in the Barents Sea winter 2007-2012
2013
Havforskningsrapporten 2013- Ressurser, miljø og akvakultur på kysten og i havet
2012
Havforskningsrapporten 2012. Ressurser, miljø og akvakultur på kysten og i havet
2008
Havets ressurser og miljø 2008
2007
A comparison of community and trophic structure in five marine ecosystems based on energy budgets and system metrics
2007
Long term bilateral Russian-Norwegian co-operation as a basis for sustainable management of living marine resources in the Barents Sea
2007
A comparison of biological trends from four marine ecosystems:synchronies, differences, and commonalities
2007
A cross-ecosystem comparison of temperoal variability in recruitment of functionally analogous fish stocks
2007
Havets Ressurser og miljø 2007
2007
Long term bilateral Russia-Norwegian scientific co-operation as a basis for sustainable management of living marine resources in the Barents Sea
2006
Havets Ressurser og Miljø 2006
2005
Valuable areas for cod, haddock, herring, and capelin in the Lofoten-Barents Sea Area
2005
Verdifulle områder for torsk, hyse, sild, og lodde i området Lofoten-Barentshavet
2005
Spatial patterns of age-0 cod survival in the Barents Sea
2004
Management strategies for commercial marine species in northern ecosystems. Proceedings of the 10th Norwegian-Russian symposium, Bergen, Norway 27-29 August 2003
2003
The language of fishery management advice offered by ICES
2002
Capelin migration and spawning dynamics in 2002
2000
Håndbok for prøvetaking av fisk og krepsdyr
2000
Mykje loddelarver i Barentshavet
2000
Studies on the Barents Sea capelin (Mallotus villosus Müller), with emphasis on growth
1998
Who eats the larger Gonatus fabricii (Lichtenstein) in the Norwegian Sea
1998
Et meget godt år for loddelarvene
1995
Ressursrapport 1995
1995
Utbredelse av polartorsk i Barentshavet
1995
Growth of capelin in relation to zooplankton biomass in the Barents Sea
1995
Artsliste med NODC-koder, norske, vitenskapelige og engelske navn
1993
An integrated database for marine research
1993
Studies of minke whale Balaenoptera acutorostrata ecology in the Northeast Atlantic: Preliminary results from studies of diet and food availability during summer 1992
1992
Database for Havforskningsinstituttets forskningsdata
1992
Rapport frå tokt med F/F Johan Ruud, juli 1992
1992
A research proposal to evaluate the ecological importance of Minke Whales Balaenoptera acutorostrata in the Northeast Atlantic
1991
Rapport frå tokt med F/F G.O.Sars, tokt nr 3, mars 1991
1991
Impact of grazing from capelin (Mallotus villosus) on zooplankton: a case study in the northern Barents SEa in August 1985
1990
Rapport frå tokt med F/F Michael Sars, tokt nr 5, mars-april 1990
1990
Growth of Polar cod (Boreogadus saida) in the Barents Sea
1990
Schooling-by-size in the Barents Sea capelin stock
1990
Growth of 0-group fish in relation to temperature conditions in the Barents Sea during the period 1965-1989
1989
Rapport frå tokt med F/F Eldjarn, tokt nr 5, april 1989
1989
Diet of polar cod, Boreogadus saida, in the Barents SEa related to fish size and geographical distribution
1988
Drift of capelin larvae - a population sink?
1988
The Barents Sea capelin 1983-1988
1988
Rapport frå tokt med F/F Michael Sars april 1988
1988
Rapport fra metodetokt med F/F Eldjarn januar 1988
1987
Rapport fra tokt med Michael Sars etter vassild og uer mars-april 1987
1987
Observations on polar cod (Boreogadus saida) in the Barents Sea 1973 to 1986
1986
Growth of the Barents Sea capelin compared to stock size and geographical distribution
1986
Preliminary report to ACFM from the Norwegian cruise to assess the abundance and distribution of immature capelin in the Barents Sea April-June 1986
1986
Growth of the Barents Sea capelin (Mallotus villosus) in relation to climate
1986
Rapport fra tokt med F/F Eldjarn april-mai 1986
1985
The proceedings of the Soviet/Norwegian symposium on the Barents Sea capelin
1985
Rapport frå tokt med Michael Sars mai-juni 1985
1985
Rapport fra tokt med G.O. Sars og Michael Sars september-oktober 1985
1984
Rapport fra tokt med F/F Michael Sars i mai-juni 1984
1984
Distribution and growth of capelin in the Barents Sea in relation to water temperature in the period 1974 to 1983
1983
Marinøkologiske undersøkelser nær iskanten i Barentshavet somrene 1979-1982. Sluttrapport for prosjektet "Lodda på sommerbeite"
1983
Rapport fra tokt med M/S Lance og F/F G.O. Sars mai-juni 1983
1981
Dagsonelesing som metode i aldersstudier på fisk, med eksempler på anvendelse på tropiske og boreale arter
1981
Growth patterns in otoliths as an indication of daily growth variations of larval herring (Clupea harengus) from an experimental ecosystem
1981
Primary growth increments in otoliths of cod larvae (Gadus morhua) of the Arcto-Norwegian cod stock
Nyheter
Nyheter
- (24.03.2021) Har oppdaga biologisk «belte» i djupet under Nordpolen
- (16.06.2020) Kronikk: Barentshavets økologi i endring – kva betyr det for torsken?
- (20.09.2019) Hjelper HI med å leite fisk i Polhavet
- (13.06.2018) Tilrår å redusere torskekvoten med 100.000 tonn
Er denne profilen din? Rediger denne profilen (logg inn)