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Jofrid Skardhamar

HI 038569 lite
Forsker
Telefon: 92619804
Avdeling: Oseanografi og klima

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

Rapid climate change increases diversity and homogenizes composition of coastal fish at high latitudes

Anna Siwertsson, Ulf Ove Lindstrøm, Magnus Aune Wiedmann, Erik Berg, Jofrid Skardhamar, Øystein Varpe, Raul Primicerio
Global Change Biology 30
2023

Tracking changes in the fjord environment over a winter season using ice bulk salinity and δ18O

Megan O'Sadnick, Chris Petrich, Jofrid Skardhamar
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

Jenny Lovisa Alexandra Jensen, John Fredrik Strøm, Anna Nikolopoulos, Raul Primicerio, Jofrid Skardhamar, Benjamin J. Atencio, Jo Espen Tau Strand, Pål Arne Bjørn, Thomas Bøhn
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

Emily-Zoe Elizabeth Walker, Ingrid Wiedmann, Anna Nikolopoulos, Jofrid Skardhamar, Elizabeth Marie Jones, Angelika Renner
Elementa: Science of the Anthropocene 10
2022

Ice conditions in northern Norwegian fjords: Observations and measurements from three winter seasons, 2017–2020

Megan O'Sadnick, Chris Petrich, Camilla Brekke, Jofrid Skardhamar, Øystein Kleven
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

Margaret Dolan, Rebecca Ross, Jon Albretsen, Jofrid Skardhamar, Genoveva Gonzalez-Mirelis, Valerie Karin Bellec, Pål Buhl-Mortensen, Lilja Rún Bjarnadóttir
Geosciences 11 p. 1-38
2020

Ice Formation in Norwegian Fjords - Findings from the 2018-2019 Field Season

Megan O'Sadnick, Chris Petrich, Øystein Kleven, Jofrid Skardhamar, Camilla Brekke
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

O'Sadnick Megan, Petrich Christian, Camilla Brekke, Jofrid Skardhamar
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

Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Ingrid A. Johnsen, Jofrid Skardhamar, Jon Albretsen
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

Megan Eileen O'Sadnick, Chris Petrich, Camilla Brekke, Jofrid Skardhamar
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

Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Jofrid Skardhamar, Jon Albretsen
Aquaculture Environment Interactions 12 p. 193-204
2019

Sampling planktonic salmon lice in norwegian fjords

Jofrid Skardhamar, Margrethe Kristen Nilsen, Marit Reigstad, Anne Dagrun Sandvik, Pål Arne Bjørn
Aquaculture Environment Interactions 11 p. 701-715
2019

Sampling planktonic salmon lice in Norwegian fjords

Jofrid Skardhamar, Margrethe Kristen Nilsen, Marit Reigstad, Anne Dagrun Sandvik, Pål Arne Bjørn
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

Tomas Torsvik, Jon Albretsen, Arild Sundfjord, Jack Kohler, Anne Dagrun Sandvik, Jofrid Skardhamar, Katrin Lindbäck, Alistair Everett
Estuarine, Coastal and Shelf Science 220 p. 152-165
2018

Modelled salmon lice dispersion and infestation patterns in a sub-arctic fjord

Jofrid Skardhamar, Jon Albretsen, Anne Dagrun Sandvik, Vidar Surén Lien, Mari Skuggedal Myksvoll, Ingrid Askeland Johnsen, Lars Asplin, Bjørn Ådlandsvik, Elina Halttunen, Pål Arne Bjørn
ICES Journal of Marine Science 75 p. 1733-1747
2018

Evaluation of a national operational salmon lice monitoring system - from physics to fish

Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Jon Albretsen, Lars Asplin, Ingrid Askeland Johnsen, Ørjan Karlsen, Nils Melsom Kristensen, Arne Melsom, Jofrid Skardhamar, Bjørn Ådlandsvik
PLOS ONE 13
2018

Sea trout adapt their migratory behaviour in response to high salmon lice concentrations

Elina Halttunen, Karl Øystein Gjelland, Sandra Hamel, Rosa Maria Serra-Llinares, Rune Nilsen, Pablo Arechavala-Lopez, Jofrid Skardhamar, Ingrid Askeland Johnsen, Lars Asplin, Ørjan Karlsen, Pål Arne Bjørn, Bengt Finstad
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

Arild Sundfjord, Jon Albretsen, Yoshie Kasajima, Ragnheid Skogseth, Jack Kohler, Christopher Nuth, Jofrid Skardhamar, Finlo Robert Cottier, Frank Nilsen, Lars Asplin, Sebastian Gerland, Trond H. Torsvik
Estuarine, Coastal and Shelf Science 187 p. 260-272
2016

Modelled drift patterns of fish larvae link coastal morphology to seabird colony distribution

Hanno Sandvik, Robert T Barrett, Kjell E Erikstad, Mari Skuggedal Myksvoll, Frode Bendiksen Vikebø, Nigel Gilles Yoccoz, Tycho Anker-Nilssen, Svein-Håkon Lorentsen, Tone Reiertsen, Jofrid Skardhamar, Mette Skern-Mauritzen, Geir Helge Systad
Nature Communications 7
2016

Toward a model-based prediction system for salmon lice infestation pressure

Anne Dagrun Sandvik, Pål Arne Bjørn, Bjørn Ådlandsvik, Lars Asplin, Jofrid Skardhamar, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Morten D. Skogen
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

Boris Dristan Espinasse, Vigdis Tverberg, Sünnje Linnéa Basedow, Tore Hattermann, Ole Anders Nøst, Jon Albretsen, Jofrid Skardhamar, Ketil Eiane
Fisheries Oceanography 26 p. 299-315
2015

Diurnal tides on the Barents Sea continental slope

Jofrid Skardhamar, Øystein Skagseth, Jon Albretsen
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

Reidulv Bøe, Jofrid Skardhamar, Leif Rise, Margaret FJ Dolan, Valerie K Bellec, Monica Winsborrow, Øystein Skagseth, Jochen Knies, Edward L King, Olav Walderhaug, Shyam Chand, Stefan Bünz, Jurgen Mienert
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

Edward L. King, Reidulv Bøe, Valérie K. Bellec, Leif Christian Rise, Jofrid Skardhamar, Benedicte Ferré, Margaret F.J. Dolan
Marine Geology 353 p. 108-127
2013

Homing behaviour of Atlantic salmon (Salmo salar) during final phase of marine migration and river entry

Jan Grimsrud Davidsen, Audun H. Rikardsen, Eva Bonsak Thorstad, Elina Halttunen, Hiromichi Mitamura, Kim Præbel, Jofrid Skardhamar, Tor Næsje
Canadian Journal of Fisheries and Aquatic Sciences 70 p. 794-802
2012

A huge biocatalytic filter in the centre of Barents Sea shelf?

Jan Marcin Weslawski, Monika Kedra, Joanna Przytarska, Lech Kotwicki, Ingrid H. Ellingsen, Jofrid Skardhamar, Paul Renaud, Ilona Goszczko
Oceanologia 54 p. 325-335
2012

Importance of high resolution wind forcing on eddy activity and particle dispersion in a Norwegian fjord

Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Jofrid Skardhamar, Svein Sundby
Estuarine, Coastal and Shelf Science 113 p. 293-304
2011

An effective method for the recapture of escaped farmed salmon

Cedar Chittenden, Audun H. Rikardsen, Ove Tommy Skilbrei, Jan Grimsrud Davidsen, Elina Halttunen, Jofrid Skardhamar, R. Scott McKinley
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

Cecilie Mauritzen, Edmond Hansen, Maria Helena Andersson, Barbara Berx, Agnieszka Beszczynska-Möller, Ingunn Burud, Kai Håkon Christensen, Jens Debernard, Laura de Steur, Paul Dodd, Sebastian Gerland, Øystein Arne Godøy, Bogi Hansen, Stephen Hudson, Frode Høydalsvik, Randi Ingvaldsen, Pål Erik Isachsen, Yoshie Kasajima, Inga Koszalka, Kit Kovacs, Morten Ø. Køltzow, Joseph Henry Lacasce, Craig M. Lee, Thomas Lavergne, Christian Lydersen, Marcel Nicolaus, Frank Nilsen, Ole Andres Nøst, Kjell Arild Orvik, Marit Reigstad, Harald Schyberg, Lena Seuthe, Øystein Skagseth, Jofrid Skardhamar, Ragnheid Skogseth, Ann Sperrevik, Camilla Svensen, Henrik Søiland, Sigurd Henrik Teigen, Vigdis Tverberg, Christian Wexels Riser
Progress in Oceanography 90 p. 62-89
2011

Effects of mortality changes on biomass and production in Calanus spp. populations

Jofrid Skardhamar, Marit Reigstad, Jolynn Carroll, Ketil Eiane, Christian Wexels Riser, Dag Slagstad
Aquatic Biology 12 p. 129-145
2010

Short-term hydrographic variability in a stratified Arctic fjord

Jofrid Skardhamar, Harald Svendsen
Geological Society Special Publication 344 p. 51-60
2010

Arctic fjords: a review of the oceanographic environment and dominant physical processes

Finlo R. Cottier, Frank Nilsen, Ragnheid Skogseth, V. Tverberg, Jofrid Skardhamar, H Svendsen
Geological Society Special Publication 344 p. 35-50
2009

Benthic macrofauna and productivity regimes in the Barents Sea - Ecological implications in a changing Arctic

S.K.J. Cochrane, Sabine Cochrane, S.G. Denisenko, Paul Renaud, C.S. Emblow, W.G. Ambrose, I.H. Ellingsen, J. Skarðhamar, Jofrid Skardhamar
Journal of Sea Research 61 p. 222-233
2009

Polychaete diversity on two Arctic shelves: impacts of ice and primary productivity

WG Ambrose, Paul E. Renaud, Sabine Cochrane, S.G. Denisenko, Jofrid Skardhamar
Zoosymposia 2 p. 457-485
2009

Migratory behaviour and survival rates of wild northern Atlantic salmon Salmo salar post-smolts: effects of environmental factors

Jan Grimsrud Davidsen, Audun Rikardsen, Elina Halttunen, EB Thorstad, F. Økland, B.H Letcher, Jofrid Skardhamar, Tor Næsje
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

Jofrid Skarðhamar, D Slagstad, Are Edvardsen
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

Hans Christian Eilertsen, Jofrid Skardhamar
Estuarine, Coastal and Shelf Science 67 p. 530-538
2005

Circulation and shelf-ocean interaction off North-Norway

Jofrid Skardhamar, Harald Svendsen
Continental Shelf Research 25 p. 1541-1560

Faglige foredrag

2020

Ice Formation in Norwegian Fjords - Findings from the 2018-2019 Field Season

Megan O'Sadnick, Chris Petrich, Øystein Kleven, Jofrid Skardhamar, Camilla Brekke
2019

Observasjoner og numeriske simuleringer skaffer informasjon om fjordoseanografi

Lars Asplin, Jon Albretsen, Jofrid Skardhamar
2019

Ice Formation in Norwegian Fjords- Findings from two years of field research

Megan O'Sadnick, Chris Petrich, Øystein Kleven, Camilla Brekke, Jofrid Skardhamar
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

Megan Eileen O'Sadnick, Christian Petrich, Øystein Kleven, Camilla Brekke, Jofrid Skardhamar
2019

Trafikklyssystemet

Anne Dagrun Sandvik, Lars Asplin, Morten D. Skogen, Ingrid Askeland Johnsen, Ørjan Karlsen, Rune Nilsen, Rosa Maria Serra Llinares, Bjørn Ådlandsvik, Jofrid Skardhamar, Jon Albretsen
2019

Microsetella norvegica, a tiny copepod with a big impact on the biological pump

Camilla Svensen, Fredrika Norrbin, Ingrid Wiedmann, Jofrid Skardhamar, Marja Koski, Morten Iversen, Klas Ove Müller
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)

Martin Biuw, Paul Eric Renaud, Angelika Renner, Ingrid Wiedmann, Jofrid Skardhamar, Q. Zhou, Karl Øystein Gjelland, Elizabeth Jones, Katherine Mary Dunlop, Evert Mul, Zoe Walker
2018

Fjord i Nord Symposium

Martin Biuw, Paul Eric Renaud, Angelika Renner, Ingrid Wiedmann, Jofrid Skardhamar, Q. Zhou, Karl Øystein Gjelland, Elizabeth Jones, Katherine Mary Dunlop, Evert Mul, Zoe Walker
2018

Fjord i Nord Symposium

Martin Biuw, Paul Eric Renaud, Angelika Renner, Ingrid Wiedmann, Jofrid Skardhamar, Q. Zhou, Karl Øystein Gjelland, Elizabeth Jones, Katherine Mary Dunlop, Evert Mul, Zoe Walker
2018

Bærekraftig vekst i havbruksnæringa - viktige leveranser fra MET

Anne Dagrun Sandvik, Lars Asplin, Ingrid Askeland Johnsen, Ørjan Karlsen, Mari Skuggedal Myksvoll, Rune Nilsen, Bjørn Ådlandsvik, Morten D. Skogen, Jofrid Skardhamar
2018

Trafikklyssystemet - bærekraftig vekst i havbruksnæringa

Anne Dagrun Sandvik, Ørjan Karlsen, Lars Asplin, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Morten D. Skogen, Jofrid Skardhamar, Bjørn Ådlandsvik, Jon Albretsen
2018

Is the tiny copepod Microsetella norvegica a gatekeeper for the biological carbon-pump?

Camilla Svensen, Morten Iversen, Marja Koski, Ingrid Wiedmann, Fredrika Norrbin, Jofrid Skardhamar, Coralie Marie Christine Barth-Jensen
2018

Forecasting the impact of salmon lice on wild salmonids, setting the stage for sustainable growth in salmon aquaculture

Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Jon Albretsen, Lars Asplin, Ingrid Askeland Johnsen, Ørjan Karlsen, Nils Melsom Kristensen, Arne Melsom, Jofrid Skardhamar, Bjørn Ådlandsvik
2018

The importance of current and environmental variability for dispersion of water borne pathogens along the Norwegian coast

Lars Asplin, Ingrid Askeland Johnsen, Bjørn Ådlandsvik, Anne Dagrun Sandvik, Jon Albretsen, Mari Skuggedal Myksvoll, Jofrid Skardhamar
2018

Fjord i Nord Symposium

Martin Biuw, Paul Eric Renaud, Angelika Renner, Ingrid Wiedmann, Jofrid Skardhamar, Q. Zhou, Karl Øystein Gjelland, Elizabeth Jones, Katherine Mary Dunlop, Evert Mul, Zoe Walker
2018

Modelled salmon lice dispersion and infestation between farms in a sub-arctic fjord system

Jofrid Skardhamar, Jon Albretsen, Anne Dagrun Sandvik, Vidar Surén Lien, Mari Skuggedal Myksvoll, Ingrid Askeland Johnsen, Lars Asplin, Bjørn Ådlandsvik, Elina Halttunen, Pål Arne Bjørn
2017

Operasjonell lusevarsling og kartlegging av områder med forhøyet smittepress

Anne Dagrun Sandvik, Lars Asplin, Pål Arne Bjørn, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Jofrid Skardhamar, Morten D. Skogen, Bjørn Ådlandsvik
2017

Trafikklysmodellen og kunnskapsgrunnlaget

Anne Dagrun Sandvik, Lars Asplin, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Bjørn Ådlandsvik, Pål Arne Bjørn, Morten D. Skogen, Jofrid Skardhamar, Ørjan Karlsen
2017

Modelling salmon lice dispersion

Lars Asplin, Bjørn Ådlandsvik, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Jofrid Skardhamar, Jon Albretsen, Mari Skuggedal Myksvoll
2017

Modelling lice pressure in Norway

Lars Asplin, Bjørn Ådlandsvik, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Jofrid Skardhamar, Jon Albretsen, Mari Skuggedal Myksvoll
2017

An operational lice assessment for Norwegian coastal waters

Lars Asplin, Bjørn Ådlandsvik, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Jofrid Skardhamar, Jon Albretsen, Mari Skuggedal Myksvoll
2016

HI modellen: Presentasjon av modell og prediksjoner. Påslag på smolt i bur, alle områder.

Anne Dagrun Sandvik, Lars Asplin, Pål Arne Bjørn, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Bjørn Ådlandsvik, Jofrid Skardhamar, Morten D. Skogen
2016

Sampling of salmon lice

Jofrid Skardhamar, Margrethe Kristen Nilsen, Marit Reigstad
2016

Hydrodynamical dispersion model for salmon lice

Lars Asplin, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Bjørn Ådlandsvik, Jon Albretsen, Mari Skuggedal Myksvoll, Jofrid Skardhamar
2016

HI modellen: Presentasjon av modell og predikasjoner. Påslag på smolt i bur, alle områder.

Anne Dagrun Sandvik, Lars Asplin, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Jofrid Skardhamar, Bjørn Ådlandsvik, Pål Arne Bjørn, Morten D. Skogen
2016

Modell for risiko for uakseptable lusepåslag på villfisk

Lars Asplin, Bjørn Ådlandsvik, Anne Dagrun Sandvik, Mari Skuggedal Myksvoll, Jofrid Skardhamar, Ingrid Askeland Johnsen
2016

Sampling Strategies, Distribution and Concentration of Planktonic Salmon Lice Copepods in the Outer Hardangerfjord and the Altafjord

Margrethe Kristen Nilsen, Marit Reigstad, Jofrid Skardhamar
2016

Drift patterns of fish larvae link coastal morphology to seabird colony distribution

Hanno Sandvik, Robert T Barrett, Kjell E Erikstad, Mari Skuggedal Myksvoll, Frode Bendiksen Vikebø, Nigel Gilles Yoccoz, Tycho Anker-Nilssen, Svein-Håkon Lorentsen, Tone Reiertsen, Jofrid Skardhamar, Mette Skern-Mauritzen, Geir Helge Systad
2015

Towards operational modelling of infestation pressure from salmon lice

Lars Asplin, Anne Dagrun Sandvik, Bjørn Ådlandsvik, Jon Albretsen, Ingrid Askeland Johnsen, Jofrid Skardhamar, Rune Nilsen, Rosa Maria Serra-Llinares
2015

Spredning av patogener i fjord- og kystområder

Lars Asplin, Bjørn Ådlandsvik, Jon Albretsen, Ingrid Askeland Johnsen, Mari Skuggedal Myksvoll, Anne Dagrun Sandvik, Jofrid Skardhamar
2014

The predictability of sea lice density in Norwegian fjords

Anne Dagrun Sandvik, Lars Asplin, Jofrid Skardhamar, Rosa Maria Serra-Llinares, Rune Nilsen, Ingrid Askeland Johnsen, Pål Arne Bjørn
2014

Towards an assessment of regional salmon lice infection pressure

Lars Asplin, Pål Arne Bjørn, Ingrid Askeland Johnsen, Anne Dagrun Sandvik, Jofrid Skardhamar, Jon Albretsen, Bjørn Ådlandsvik, Mari Skuggedal Myksvoll, Rosa Maria Serra-Llinares, Ulf Lindstrøm
2014

The effect of synchronized fish farm fallowing: experiences from Hardangerfjord 2010-2013

Rosa Maria Serra-Llinares, Pål Arne Bjørn, Ulf Lindstrøm, Ingrid Askeland Johnsen, Anne Dagrun Sandvik, Rune Nilsen, Bengt Finstad, Jofrid Skardhamar, Lars Asplin
2013

Development of oceanographic models. How to find the regional sea lice infestation pressure?

Lars Asplin, Pål Arne Bjørn, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Jofrid Skardhamar, Jon Albretsen, Bjørn Ådlandsvik, Mari Skuggedal Myksvoll, Rune Nilsen, Rosa Maria Serra-Llinares, Ulf Lindstrøm
2009

Homing behaviour of Atlantic salmon during final marine phase and river entry

Jan Grimsrud Davidsen, Audun Rikardsen, Elina Halttunen, H Mitamura, EB Thorstad, Kim Præbel, Jofrid Skardhamar, Tor Næsje
2009

Vortex at Tromsøflaket

Skardhamar, Jofrid
2001

The influence of wind and topography on circulation and exchange in the shelf area off northern Norway and its impact on biological processes

Jofrid Skardhamar, Birgit Kjoss Lynge, Svendsen Harald, Kurt Tande

Poster

2023

Seasonal variability in hydrography and currents along a meridional transect crossing the Barents Sea

Julie Sortland, Angelika Renner, Jofrid Skardhamar, Polona Itkin, Zoe Charlotte Koenig
2021

Using fjord ice to tell Winter's story

Megan O'Sadnick, Christian Petrich, Jofrid Skardhamar, Camilla Brekke
2020

From above and standing atop- two views of Norwegian fjord ice

Megan O'Sadnick, Chris Petrich, Camilla Brekke, Jofrid Skardhamar
2019

Ice Extent in Norwegian Fjords from 2000 to 2019

Megan O'Sadnick, Chris Petrich, Camilla Brekke, Jofrid Skardhamar
2019

Changes in sea-ice coverage in Norwegian fjords since 2002 and relationship to climatic, oceanographic and topographic variables

Megan Eileen O'Sadnick, Christian Petrich, Camilla Brekke, Jofrid Skardhamar
2018

Impact of tidewater glacier retreat on the fjord system: present and future circulation in Kongsfjorden, Svalbard

Tomas Torsvik, Jon Albretsen, Arild Sundfjord, Jack Kohler, Anne Dagrun Sandvik, Jofrid Skardhamar
2009

Migratory behaviour and survival rates of wild northern Atlantic salmon Salmo salar post-smolts: effects of environmental factors

Jan Grimsrud Davidsen, Audun Rikardsen, Elina Halttunen, EB Thorstad, F. Økland, B.H Letcher, Jofrid Skardhamar, Tor Næsje

Rapporter og avhandlinger

2024

Krabbespredning i nord - Toktrapport 2023200030

Johanna Bjånes Marcussen, Snorre Bakke, Siri Aaserud Olsen, Jofrid Skardhamar, Fabian Zimmermann
Toktrapport
2023

Modellert påvirkning av lakselus på vill laksefisk i 2023

Jofrid Skardhamar, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Pål Næverlid Sævik, Vidar Surén Lien
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

Jon Albretsen, Anne Dagrun Sandvik, Lars Asplin, Vidar Surén Lien, Jofrid Skardhamar
2022

Modellert påvirkning av lakselus på vill laksefisk

Vidar Surén Lien, Ingrid Askeland Johnsen, Anne Dagrun Sandvik, Pål Næverlid Sævik, Jofrid Skardhamar
2022

Produksjonsområdebasert vurdering av lakselusindusert villfiskdødelighet i 2022

Knut Vollset, Frank Nilsen, Ingrid Helene Ellingsen, Ørjan Karlsen, Rachel Paterson, Lars Qviller, Jofrid Skardhamar, Leif Christian Stige, Harald Sægrov, Ola Ugedal, Sussie Trine Dalvin
2020

Kunnskapsstatus lakselus 2020 - Effekt av lakselus på vill laksefisk (2010-2019)

Ørjan Karlsen, Jon Albretsen, Lars Asplin, Pål Arne Bjørn, Thomas Bøhn, Ingrid Askeland Johnsen, Gunnar Bekke Lehmann, Mari Skuggedal Myksvoll, Rune Nilsen, Anne Dagrun Sandvik, Rosa Maria Serra Llinares, Jofrid Skardhamar, Bjørn Ådlandsvik
2019

Modellering av smittsomme lakseluslarver - bakgrunnsdata for Havforskningsinstituttets modellprodukt til Trafikklyssystemet, 2019

Anne Dagrun Sandvik, Lars Asplin, Jofrid Skardhamar
2019

Påvirkning fra lakselus på vill laksefisk - ROC, estimert fra luselarvefelt med stor variabilitet

Anne Dagrun Sandvik, Jofrid Skardhamar, Mari Skuggedal Myksvoll, Morten D. Skogen, Lars Asplin
2018

Modelling salmon lice copepodids along the Norwegian coast – comparing old and new particle tracking models

Mari Skuggedal Myksvoll, Lars Asplin, Anne Dagrun Sandvik, Ingrid Askeland Johnsen, Bjørn Ådlandsvik, Jon Albretsen, Jofrid Skardhamar
2018

The northern Barents Sea during 1970–2016: From seabed to surface in the Arctic warming hotspot

Sigrid Lind, Tore Furevik, Randi Brunvær Ingvaldsen, Jofrid Skardhamar, Vigdis Tverberg
2017

Smittepress fra lakselus på vill laksefisk – estimert fra luselarvefelt med stor variabilitet

Anne Dagrun Sandvik, Lars Asplin, Pål Arne Bjørn, Ingrid Askeland Johnsen, Jofrid Skardhamar, Mari Skuggedal Myksvoll, Bjørn Ådlandsvik, Morten D. Skogen
2017

Hydrodynamisk spredningsmodell for lakselus og konsentrasjon av smittsomme kopepoditter

Anne Dagrun Sandvik, Lars Asplin, Jon Albretsen, Pål Arne Bjørn, Ingrid Askeland Johnsen, Jofrid Skardhamar, Mari Skuggedal Myksvoll, Bjørn Ådlandsvik
2017

Evaluation of ROMS NorKyst800 hindcast for the Lofoten area

Vidar Surén Lien, Jofrid Skardhamar
2014

Risikovurdering norsk fiskeoppdrett 2013

Geir Lasse Taranger, Terje Svåsand, Bjørn Olav Kvamme, Tore Kristiansen, Karin Kroon Boxaspen, Jon Albretsen, Lars Asplin, Jan Aure, Britt Bang-Jensen, Raymond Bannister, Pål Arne Bjørn, Geir Dahle, Arne S Ervik, Per-Gunnar* Fjelldal, Bengt Finstad, Kevin Glover, Bjørn Einar Grøsvik, Pia Kupka Hansen, Tom Hansen, Mikko Heino, Vivian Husa, Peder Andreas Jansen, Daniel Jimenez, Ingrid Askeland Johnsen, Knut Jørstad, Egil Karlsbakk, Ørjan Karlsen, Anja Kristoffersen, Rosa Maria Serra Llinnares, Abdullah Madhun, Stein Mortensen, Morton Craig, Rune Nilsen, Håkon Otterå, Sonal Patel, Bjørn-Steinar Sæther, Ole B. Samuelsen, Anne Sandvik, Jofrid Skardhamar, Anne Berit Skiftesvik, Ove Skilbrei, Øystein Skaala, Cecilie Skår, Lars H. Stien, Ingebrigt Uglem, Terje van der Meeren, Vidar Wennevik
1998

Sirkulasjon i Van Mijenfjorden, en arktisk fjord

Skardhamar, Jofrid
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