Jofrid Skardhamar
Arbeidsområde
- Fysisk oseanografi med fokus på kyst- og fjordområder
- Numerisk havmodellering av fjord og kystmiljø (strøm og hydrografi)
- Modellering av spredning av lakselus
Curriculum Vitae
Ansettelse
2010 - pp Havforskningsinstituttet
2008 - 2010 Universitetet i Tromsø
2004 - 2008 Akvaplan-niva AS
1999 - 2004 Universitetet i Tromsø
1998 - 1999 Norsk polarinstitutt
Utdannelse
2004 Dr. Scient., Universitetet i Tromsø
1998 Cand. Scient., Universitetet i Bergen
Publikasjoner
Vitenskapelige artikler (NVI)
2024
Impact of aggregate-colonizing copepods on the biological carbon pump in a high-latitude fjord
Limnology and Oceanography
2024
Rapid climate change increases diversity and homogenizes composition of coastal fish at high latitudes
Global Change Biology
30
2023
Tracking changes in the fjord environment over a winter season using ice bulk salinity and δ18O
Cold Regions Science and Technology
208
2022
Micro- and macro-habitat selection of Atlantic salmon, Salmo salar, post-smolts in relation to marine environmental cues
ICES Journal of Marine Science
79
p. 1394-1407
2022
Pelagic ecosystem dynamics between late autumn and the post spring bloom in a sub-Arctic fjord
Elementa: Science of the Anthropocene
10
2022
Ice conditions in northern Norwegian fjords: Observations and measurements from three winter seasons, 2017–2020
Cold Regions Science and Technology
204
p. 1-20
2021
Using Spatial Validity and Uncertainty Metrics to Determine the Relative Suitability of Alternative Suites of Oceanographic Data for Seabed Biotope Prediction. A Case Study from the Barents Sea, Norway
Geosciences
11
p. 1-38
2020
Ice Formation in Norwegian Fjords - Findings from the 2018-2019 Field Season
Proceedings of the IAHR International Symposium on ice
2020
Ice extent in sub-arctic fjords and coastal areas from 2001-19 analysed from MODIS imagery
Annals of Glaciology
p. 1-17
2020
Impact of variable physical conditions and future increased aquaculture production on lice infestation pressure and its sustainability in Norway
Aquaculture Environment Interactions
12
p. 193-204
2020
Ice extent in sub-arctic fjords and coastal areas from 2001 to 2019 analyzed from MODIS imagery
Annals of Glaciology
61
p. 210-226
2020
Impact of variable physical conditions and future increased aquaculture production on lice infestation pressure and its sustainability in Norway
Aquaculture Environment Interactions
12
p. 193-204
2019
Sampling planktonic salmon lice in norwegian fjords
Aquaculture Environment Interactions
11
p. 701-715
2019
Sampling planktonic salmon lice in Norwegian fjords
Aquaculture Environment Interactions
11
p. 701-715
2019
Impact of tidewater glacier retreat on the fjord system: Modeling present and future circulation in Kongsfjorden, Svalbard
Estuarine, Coastal and Shelf Science
220
p. 152-165
2018
Modelled salmon lice dispersion and infestation patterns in a sub-arctic fjord
ICES Journal of Marine Science
75
p. 1733-1747
2018
Evaluation of a national operational salmon lice monitoring system - from physics to fish
PLOS ONE
13
2018
Sea trout adapt their migratory behaviour in response to high salmon lice concentrations
Journal of Fish Diseases
41
p. 953-967
2017
Effects of glacier runoff and wind on surface layer dynamics and Atlantic Water exchange in Kongsfjorden, Svalbard; a model study
Estuarine, Coastal and Shelf Science
187
p. 260-272
2016
Modelled drift patterns of fish larvae link coastal morphology to seabird colony distribution
Nature Communications
7
2016
Toward a model-based prediction system for salmon lice infestation pressure
Aquaculture Environment Interactions
8
p. 527-542
2016
Mechanisms regulating inter-annual variability in zooplankton advection over the Lofoten shelf, implications for cod larvae survival
Fisheries Oceanography
26
p. 299-315
2015
Diurnal tides on the Barents Sea continental slope
Deep Sea Research Part I: Oceanographic Research Papers
97
p. 40-51
2015
Sandwaves and sand transport on the Barents Sea continental slope offshore northern Norway
Marine and Petroleum Geology
60
p. 34-53
2014
Contour current driven continental slope-situated sandwaves with effects from secondary current processes on the Barents Sea margin offshore Norway
Marine Geology
353
p. 108-127
2013
Homing behaviour of Atlantic salmon (Salmo salar) during final phase of marine migration and river entry
Canadian Journal of Fisheries and Aquatic Sciences
70
p. 794-802
2012
A huge biocatalytic filter in the centre of Barents Sea shelf?
Oceanologia
54
p. 325-335
2012
Importance of high resolution wind forcing on eddy activity and particle dispersion in a Norwegian fjord
Estuarine, Coastal and Shelf Science
113
p. 293-304
2011
An effective method for the recapture of escaped farmed salmon
Aquaculture Environment Interactions
1
p. 215-224
2011
Closing the loop - Approaches to monitoring the state of the Arctic Mediterranean during the International Polar Year 2007-2008
Progress in Oceanography
90
p. 62-89
2011
Effects of mortality changes on biomass and production in Calanus spp. populations
Aquatic Biology
12
p. 129-145
2010
Short-term hydrographic variability in a stratified Arctic fjord
Geological Society Special Publication
344
p. 51-60
2010
Arctic fjords: a review of the oceanographic environment and dominant physical processes
Geological Society Special Publication
344
p. 35-50
2009
Benthic macrofauna and productivity regimes in the Barents Sea - Ecological implications in a changing Arctic
Journal of Sea Research
61
p. 222-233
2009
Polychaete diversity on two Arctic shelves: impacts of ice and primary productivity
Zoosymposia
2
p. 457-485
2009
Migratory behaviour and survival rates of wild northern Atlantic salmon Salmo salar post-smolts: effects of environmental factors
Journal of Fish Biology
75
p. 1700-1718
2007
Plankton distributions related to hydrography and circulation dynamics on a narrow continental shelf off Northern Norway
Estuarine, Coastal and Shelf Science
75
p. 381-392
2006
Temperatures of north Norwegian fjords and coastal waters: Variability, significance of local processes and air-sea heat exchange
Estuarine, Coastal and Shelf Science
67
p. 530-538
2005
Circulation and shelf-ocean interaction off North-Norway
Continental Shelf Research
25
p. 1541-1560
Faglige foredrag
2020
Ice Formation in Norwegian Fjords - Findings from the 2018-2019 Field Season
2019
Observasjoner og numeriske simuleringer skaffer informasjon om fjordoseanografi
2019
Ice Formation in Norwegian Fjords- Findings from two years of field research
2019
Cold and dry vs warm and wet: how two winters of differing weather impacted sea-ice conditions and properties in seven northern Norwegian fjords
2019
Trafikklyssystemet
2019
Microsetella norvegica, a tiny copepod with a big impact on the biological pump
2018
An integrated ecosystem understanding of a northern fjord receiving massive winter herring and whale arrivals (weShare, WHALE, EFFECT projects in the Fram Centre Fjord & Coast flagship)
2018
Fjord i Nord Symposium
2018
Fjord i Nord Symposium
2018
Bærekraftig vekst i havbruksnæringa - viktige leveranser fra MET
2018
Trafikklyssystemet - bærekraftig vekst i havbruksnæringa
2018
Is the tiny copepod Microsetella norvegica a gatekeeper for the biological carbon-pump?
2018
Forecasting the impact of salmon lice on wild salmonids, setting the stage for sustainable growth in salmon aquaculture
2018
The importance of current and environmental variability for dispersion of water borne pathogens along the Norwegian coast
2018
Fjord i Nord Symposium
2018
Modelled salmon lice dispersion and infestation between farms in a sub-arctic fjord system
2017
Operasjonell lusevarsling og kartlegging av områder med forhøyet smittepress
2017
Trafikklysmodellen og kunnskapsgrunnlaget
2017
Modelling salmon lice dispersion
2017
Modelling lice pressure in Norway
2017
An operational lice assessment for Norwegian coastal waters
2016
HI modellen: Presentasjon av modell og prediksjoner. Påslag på smolt i bur, alle områder.
2016
Sampling of salmon lice
2016
Hydrodynamical dispersion model for salmon lice
2016
HI modellen: Presentasjon av modell og predikasjoner. Påslag på smolt i bur, alle områder.
2016
Modell for risiko for uakseptable lusepåslag på villfisk
2016
Sampling Strategies, Distribution and Concentration of Planktonic Salmon Lice Copepods in the Outer Hardangerfjord and the Altafjord
2016
Drift patterns of fish larvae link coastal morphology to seabird colony distribution
2015
Towards operational modelling of infestation pressure from salmon lice
2015
Spredning av patogener i fjord- og kystområder
2014
The predictability of sea lice density in Norwegian fjords
2014
Towards an assessment of regional salmon lice infection pressure
2014
The effect of synchronized fish farm fallowing: experiences from Hardangerfjord 2010-2013
2013
Development of oceanographic models. How to find the regional sea lice infestation pressure?
2009
Homing behaviour of Atlantic salmon during final marine phase and river entry
2009
Vortex at Tromsøflaket
2001
The influence of wind and topography on circulation and exchange in the shelf area off northern Norway and its impact on biological processes
Poster
2023
Seasonal variability in hydrography and currents along a meridional transect crossing the Barents Sea
2021
Using fjord ice to tell Winter's story
2020
From above and standing atop- two views of Norwegian fjord ice
2019
Ice Extent in Norwegian Fjords from 2000 to 2019
2019
Changes in sea-ice coverage in Norwegian fjords since 2002 and relationship to climatic, oceanographic and topographic variables
2018
Impact of tidewater glacier retreat on the fjord system: present and future circulation in Kongsfjorden, Svalbard
2009
Migratory behaviour and survival rates of wild northern Atlantic salmon Salmo salar post-smolts: effects of environmental factors
Rapporter og avhandlinger
2024
Krabbespredning i nord - Toktrapport 2023200030
Toktrapport
2023
Modellert påvirkning av lakselus på vill laksefisk i 2023
Rapport fra havforskningen
2022
NorKyst800: versjoner og arkiver — Oversikt over versjoner og arkiver av NorKyst800 som hittil er brukt for modellering av det fysiske miljø i norsk kystsone - med fokus på implikasjoner for lakselusmodellen til Havforskningsinstituttet
2022
Modellert påvirkning av lakselus på vill laksefisk
2022
Produksjonsområdebasert vurdering av lakselusindusert villfiskdødelighet i 2022
2020
Kunnskapsstatus lakselus 2020 - Effekt av lakselus på vill laksefisk (2010-2019)
2019
Modellering av smittsomme lakseluslarver - bakgrunnsdata for Havforskningsinstituttets modellprodukt til Trafikklyssystemet, 2019
2019
Påvirkning fra lakselus på vill laksefisk - ROC, estimert fra luselarvefelt med stor variabilitet
2018
Modelling salmon lice copepodids along the Norwegian coast – comparing old and new particle tracking models
2018
The northern Barents Sea during 1970–2016: From seabed to surface in the Arctic warming hotspot
2017
Smittepress fra lakselus på vill laksefisk – estimert fra luselarvefelt med stor variabilitet
2017
Hydrodynamisk spredningsmodell for lakselus og konsentrasjon av smittsomme kopepoditter
2017
Evaluation of ROMS NorKyst800 hindcast for the Lofoten area
2014
Risikovurdering norsk fiskeoppdrett 2013
1998
Sirkulasjon i Van Mijenfjorden, en arktisk fjord
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