Arved Staby
Arbeidsområde
One of my main responsibilities is to improve our knowledge of the biology and ecology, as well as the fishery of the european hake ( Merluccius merluccius) in Norwegian fjords and coastal waters, as well as the North Sea / Skagerrak. Part of this will be a tagging study (2014-2016) conducted on the west coast of Norway, which is envisaged to produce data pertaining to general biology, growth (provided fish are recaptured), behaviour, and horizontal and vertical migration patterns. Additionally, several projects have been initiated and will focus on ageing of hake in Norwegian fjords, the genetis of hake in the North Sea and Norwegian coastal waters, and spatio-temporal trends in the Norwegian hake fishery.
As a member of the ICES WGNSSK I am also part of a inhouse group responsible for giving advice on the sustainable mangement of several demersal fish stocks harvested in the North Sea.
Curriculum Vitae
Education
02/2006 – 09/2010 Doctorate (Ph.D.) in aquatic behavioural ecology, University of Bergen (Norway): Seasonal dynamics of the vertical migration behaviour of mesopelagic fish. Analyses of hydro acoustic -, trawl catch -, biological -, oceanographic -, and surface irradiance (PAR) data
07/2001 – 12/2002 Master (M.Phil.) in fish biology, University of Bergen (Norway):
Temporal and spatial variation in the biology of orange roughy (Hoplostethus atlanticus) off Namibia
08/2000 – 06/2001 Diploma in fisheries and marine biology, University of Bergen (Norway)
01/1993 – 11/1996 B.Sc. and Honours B.Sc. in zoology and biochemistry, University of Stellenbosch (Republic of South Africa)
Experience
09/2011 – 06/2012 Institute of Marine Research, Bergen, Centre for Development and Co-operation in Fisheries (CDCF), participant on surveys of fish resources with the RV DR. F Nansen, e.g. Transboundary hake survey in the northern Benguela; Survey of the demersal fish resources off Angola
04/2011 – 10/2011 Researcher (50%), Department of Biology, UIB
Analyses of biological data from the northern Benguela region (see Salvanes et al. Under publications and reports)
09/2010 – 12/2010 Researcher, Department of Biology, UIB
02/2006 – 12/2009 Lecturer and assistant, UIB, in biology study courses: methods for marine sciences, biological data analysis and research design, fish behaviour
06/2005 – 02/2006 Consultant, Benguela Current Large Marine Ecosystem Programme, Namibia (report on the mesopelagic fish fauna)
01/2003 – 04/2005 Fisheries biologist (Ministry of Fisheries, Namibia), Head of the deep-sea / orange roughy research programme: Cruise leader on annual acoustic and swept area biomass abundance surveys, responsible for analysis of hydro acoustic -, biological -, catch (swept area and fisheries) -, and oceanographic data
Management advice to the Minister of Fisheries, and fishing quota (TAC) recommendations to the Marine Resources Advisory Council
07/1997 – 07/2000 Fisheries biologist, Ministry of Fisheries, Namibia
Participant on annual acoustic and swept area biomass surveys
Analysis and management of biological -, fisheries - and oceanographic data
Management advice to the Minister of Fisheries and fishing quota (TAC) recommendations to the Marine Resources Advisory Council
Publikasjoner
Vitenskapelige artikler (NVI)
2025
Anisakid parasites (Nematoda: Anisakidae) in European hake (Merluccius merluccius) from Norwegian waters: Considerations on food safety and host population ecology
Food Control
2025
Deep Fjords Are Excellent Natural Infrastructure for Climate Impact Studies
Fish and Fisheries
2025
Deep fjords are excellent natural infrastructure for climate impact studies.
Fish and Fisheries
2025
Anisakid parasites (Nematoda: Anisakidae) in European hake (Merluccius merluccius) from Norwegian waters: considerations on food safety and host population ecology
Food Control
171
2024
A food-web assessment model for marine mammals, fish, and fisheries in the Norwegian and Barents Seas
Progress in Oceanography
229
2024
A food-web assessment model for marine mammals, fish, and fisheries in the Norwegian and Barents Seas
Progress in Oceanography
229
2023
Arctic Fisheries Working Group (AFWG; outputs from 2022 meeting)
ICES Scientific Reports
5
p. 1-507
2022
Habitat associations of juvenile Atlantic cod (Gadus morhua L.) and sympatric demersal fish communities within shallow inshore nursery grounds
Estuarine, Coastal and Shelf Science
279
2021
Highly mixed impacts of near-future climate change on stock productivity proxies in the North East Atlantic
Fish and Fisheries
23
p. 601-615
2021
Of three sharks and one chimaera: varied habitat preferences across a latitudinal range revealed by coastal and offshore surveys
Journal of Fish Biology
2018
Spatial and temporal dynamics of European hake (Merluccius merluccius) in the North Sea
ICES Journal of Marine Science
76
p. 2033-2044
2018
Spatial and temporal dynamics of European hake (Merluccius merluccius) in the North Sea
ICES Journal of Marine Science
2017
Large and fine scale population structure in European hake (Merluccius merluccius) in the Northeast Atlantic
ICES Journal of Marine Science
74
p. 1300-1310
2016
Temporal and spatial patterns of reproductive indices of European hake (Merluccius merluccius) in the northern North Sea and Norwegian coastal areas
Fisheries Research
183
p. 200-209
2015
Spatial dynamics of the bearded goby and its key fish predators off Namibia vary with climate and oxygen availability
Fisheries Oceanography
24
p. 88-101
2013
Variation in DVM behaviour of juvenile and adult pearlside (Maurolicus muelleri) linked to feeding strategies and related predation risk
Fisheries Oceanography
22
p. 90-101
2012
Efficient trawl avoidance by mesopelagic fishes causes large underestimation of their biomass
Marine Ecology Progress Series
456
p. 1-6
2011
Follow the light-diurnal and seasonal variations in vertical distribution of the mesopelagic fish Maurolicus muelleri
Marine Ecology Progress Series
422
p. 265-273
2011
Long-term acoustical observations of the mesopelagic fish Maurolicus muelleri reveal novel and varied vertical migration patterns
Marine Ecology Progress Series
441
p. 241-255
2009
Coastal water darkening and implications for mesopelagic regime shifts in Norwegian fjords
Marine Ecology Progress Series
387
p. 39-49
2009
Use of bottom-mounted echo sounders in exploring behavior of mesopelagic fishes
Marine Ecology Progress Series
395
p. 109-118
Vitenskapelige foredrag
2022
Diversity, distribution and role of mesopelagic fishes in the Benguela Current Region
2022
Indices and effects of infection by a parasitic copepod on Hector’s lanternfishin the Southern Benguela
Faglige foredrag
2024
Population trends, spatial stock structure, and fisher behaviour revealed by the sales slip data from Norwegian hake fisheries
2024
Vertical distribution of mesopelagic scattering layers under different oxygen conditions: Insights from a western Norwegian fjord
2023
Vertikalfordeling hos mesopelagiske ekkolag under ulike oksygenforhold
2023
Norwegian fjords as microcosms for examining deep-sea ecosystem responses to climate change and cumulative human stressors
2023
Whose fish are they? Opportunities and challenges arising from the range expansion of northern hake
2022
Vertical distribution of mesopelagic sound scattering layers in Norwegian fjords with different oxygen and light conditions
2022
West Norwegian sill fjords as natural infrastructures for investigating consequences of ocean deoxygenation on fish
2018
Lysing i Nord sjøen (Lysing i norske farvann)
2018
Management of fish resources in Norway- ensuring ‘blue food’ for the future
2018
Kystressurs (øko) tokt Varanger - Stad
2014
Spatial dynamics of the bearded goby and its key fish predators off Namibia vary with climate and oxygen availability
2014
Post-settlement growth of hake from the Norwegian coast based on otolith microstructure analysis: Evidence for countergradient variation?
2013
Is spawning success of Atlantic cod escapees influenced by differences in sperm competition?
2011
Remote environmental signals affect goby abundance on the hypoxic shelf of the northern Benguela: Anoxia tolerant fish thrive when oxygen levels decrease
2011
Sperm traits and reproductive roles in a marine broadcast spawner
2009
Is sperm competition a major component of sexual selection in Atlantic cod?
2008
Do life history traits and behaviour of the pearlside (Maurolicus muelleri, Gmelin 1789) reflect local adaptations to environmental conditions?
2008
Determinants of sperm competition and the role of cryptic female choice in the broadcast spawning Atlantic cod (Gadus morhua)
Poster
2022
Spatial environmental variability shapes bottom ecosystems diversity in the western Gulf of Guinea
2021
The HypOnFjordFish project - effects of oxygen loss on fish in West Norwegian fjords
2019
Otoliths as life history indicators
2016
Distribution and abundance of large-eye dentex (Dentex macrophthalmus) in Angolan waters during the period 2002 - 2014
2016
Pattern in distribution of the early life history stages of two mesopelagic species and the relative influence of different environmental variables
2014
Otoliths as life history indicators
2014
The use of otoliths as DNA source in population genetics; population structure of European hake by the use of SNPs
2014
Aspects of the European hake ecology in the North Sea and Norwegian waters
2011
Fish in northern benguela: Anoxia tolerant bearded goby thrive in low oxygen waters
Rapporter og avhandlinger
2024
Oversikt over fiskeri- og prøvetaking i botnfisksektoren i 2023 — torsk, hyse (NØA), sei, blåkveite, pigghå og reker (Norskerenna og Skagerrak)
Rapport fra havforskningen
2024
Advice on fishing opportunities for Northeast Arctic cod in 2025 in ICES subareas 1 and 2
IMR/PINRO Joint Report Series
2024
Advice on fishing opportunities for Greenland halibut in 2025 and 2026 in ICES subareas 1 and 2
IMR/PINRO Joint Report Series
2024
Fish investigations in the Barents Sea Winter 2024
IMR/PINRO Joint Report Series
2024
Advice on fishing opportunities for Northeast Arctic haddock in 2025 in ICES subareas 1 and 2
IMR/PINRO Joint Report Series
2024
Advice on fishing opportunities for beaked redfish in 2025 and 2026 in ICES subareas 1 and 2
IMR/PINRO Joint Report Series
2024
Benchmark workshop on selected haddock and saithe stocks (WKBGAD)
ICES Scientific Reports
6
2024
Benchmark workshop on selected haddock and saithe stocks (WKBGAD)
ICES Scientific Reports
6
2024
Fish investigations in the Barents Sea Winter 2023
IMR/PINRO Joint Report Series
2023
Advice on fishing opportunities for Barents Sea capelin in 2024 — ICES subareas 1 and 2 excluding Division 2.a west of 5°W
IMR/PINRO Joint Report Series
2023
Contaminants in European Hake (Merluccius merluccius) from the Northeast Atlantic Ocean - Contaminants in European Hake
Rapport fra havforskningen
2023
Fish investigations in the Barents Sea Winter 2022
2022
Fish investigations in the Barents Sea winter 2021 : IMR/PINRO Joint Report Series nr. 1 2022
2021
Arctic Fisheries Working Group (AFWG). ICES Scientific Reports 3:58.
2021
Sluttrapport fra ICOD-prosjektet - Arbeidspakke 2: Egg- og yngelundersøkelser på gyte- og oppvekstområder på Smøla og i Aure i forbindelse med etablering av oppdrettsanlegg nær lokale gyteområder for kysttorsk
2021
Acoustic abundance of saithe and coastal cod Finnmark – Møre Autumn 2020
2021
Abundance indices for norwegian coastal cod north of 62°N
2020
Management Recommendation 1 for each case study
2020
Arctic Fisheries Working Group (AFWG).
2020
Second management recommendation invitations submitted to case studies
2020
Akustisk mengdemåling av sei og kysttorsk Finnmark-Møre høsten 2019. Acoustic abundance of saithe, coastal cod and haddock Finnmark – Møre Autumn 2019.
2020
Kartlegging av fjordøkosystemene i Tana- og Porsangerfjorden - Råd og kunnskapsbidrag fra Havforskningsinstituttet i forbindelse med vurdering av en eventuell åpning av direktefiske etter reker med bunntrål i Tana- og Porsangerfjorden
2020
Fish investigations in the Barents Sea winter 2020
2020
Bestilling av forvaltningsstøtte i arbeidet med økosystembasert forvaltning og oppfølging av forvaltningsprinsippet (i perioden 2020-2025)
p. 29
2020
Akustisk mengdemåling av sei og kysttorsk: Finnmark - Møre, høsten 2019
p. 28
2019
Fish Investigations in the Barents Sea Winter 2019
2019
Akustisk mengdemåling av sei og kysttorsk Finnmark – Møre høsten 2018
2018
Oceanographic survey in the Indian Ocean, leg 2.2.
Dr. Fridtjof Nansen survey report
2018
Fish investigations in the Barents Sea winter 2018.
2018
Akustisk mengdemåling av sei, kyst-torsk og hyse Finnmark – Møre hausten 2017. Acoustic abundance of saithe, coastal cod and haddock Finnmark – Møre Autumn 2017
2017
Survey of the pelagic fish resources and ecosystem off West Africa – Ghana and Ivory Coast
Dr. Fridtjof Nansen survey report
2017
Fish investigations in the Barents Sea winter 2017
2017
Report of the Arctic Fisheries Working Group, Copenhagen, 19-25 April 2017. ICES C.M. 2017/ACOM:06
2016
Report of the Arctic Fisheries Working Group (AFWG), Dates 19-25 April 2016, ICES HQ, Copenhagen, Denmark.ICES CM 2016/ACOM:06.
2016
Fish investigations in the Barents Sea winter 2016
2016
Survey of the demersal fish resources in Angola 2016
2015
Surveys of the Fish Resources of Angola. Cruise Report No. 3/2015. Survey of the demersal Resources. 14 February - 23 March 2015. 111 s.
2015
Fish investigations in the Barents Sea winter 2015
2014
Fish investigations in the Barents Sea winter 2013-2014
2013
Fish investigations in the Barents Sea winter 2007-2012
2012
BCC Cruise Report: Distribution and behaviour of juvenile cape hake (M. capensis) off Namibia, 08 October – 20 October 2012
2012
Surveys of the fish resources of Angola: Survey of the demersal resources, 2 - 29 April 2012
2010
Seasonal dynamics of the vertical migration of mesopelagic fish
2002
Spatial and temporal variation in the biology of orange roughy (Hoplostethus atlanticus) occurring off Namibia
Nettrapporter
Nettrapporter
- Oversikt over fiskeri- og prøvetaking i botnfisksektoren i 2023
- Fish investigations in the Barents Sea Winter 2024
- Fish investigations in the Barents Sea Winter 2023
- Contaminants in European Hake (Merluccius merluccius) from the Northeast Atlantic Ocean
- Fish investigations in the Barents Sea Winter 2022
- Sluttrapport fra ICOD-prosjektet
- Abundance indices for norwegian coastal cod north of 62°N
- Kartlegging av fjordøkosystemene i Tana- og Porsangerfjorden
Nyheter
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