Hjem
  • E-postMarius.Arthun@uib.no
  • Telefon+47 55 58 47 88+47 976 77 755
  • Besøksadresse
    Allégaten 70
    5007 Bergen
    Rom 
    SKD
  • Postadresse
    Postboks 7803
    5020 Bergen

My current research is concerned with the basin-scale ocean circulation and air-sea interaction in the Arctic-Atlantic region, and whether associated climate sea ice and ecosystem variations are predictable on interannual-to-decadal time scales. Previous work has been on regional oceanography and air-sea interaction in both the Arctic and Antarctic, combining observations and fieldwork with numerical models (climate models, regional ice-ocean models and idealized models).

Kronikk: Rekordlite is og økt skipstrafikk i Arktis: Hvordan forbereder vi oss på fremtiden? High North News 26.01.2021.

Podcast fra Bjerknes Centre for Climate Research: Arven etter Nansen

Presentasjon i konserten Neste Steg - Havet. Konsertserie arrangert i samarbeid mellom Universitetet i Bergen and Bergen Filharmoniske Orkerster. https://www.youtube.com/watch?v=Y19aJEIcO14&t=7s

Kapittel i Universitetsmuseets årbok: Klimavarsling - en arv etter Nansen. https://www.nordisktrykk.no/FLIP/2402-UMB-flip/mobile/index.html

Kronikk: Sjøisen i Arktis kan vokse selv om verden blir varmere. https://www.aftenposten.no/viten/i/K38EvE/sjoeisen-i-arktis-kan-vokse-selv-om-verden-blir-varmere

Kronikk: Isen i Barentshavet er i ferd med å forsvinne: https://www.aftenposten.no/viten/i/B8vKE/Isen-i-Barentshavet-er-i-ferd-m...

Kronikk: Tror på mer is i Barentshavet denne vinteren: https://forskning.no/meninger/kronikk/2015/01/svalbard-kommer-ut-av-isen

Kronikk: Havis på rømmen. Klima, CICERO, 2014.

Kronikk: Nansen fikk rett. ”Forskning viser at...” Dagens Næringsliv, 25.08.2012.

Polar Oceanography (GEOF338), Geophysical Institute, University of Bergen, Norway. Teaching assistant (2014-2017).

Field course in Oceanography (GEOF332), Geophysical Institute, University of Bergen, Norway.   Teaching assistant (2014).

Winter School on Sea Ice Variability in the Arctic, Tromsø, Norway. Invited lecturer (2014).   

International polar field school, Svalbard, Norway. Invited lecturer (2009).

Vitenskapelig artikkel
  • Vis forfatter(e) (2022). Spatial Patterns, Mechanisms, and Predictability of Barents Sea Ice Change. Journal of Climate. 2961-2973.
  • Vis forfatter(e) (2022). Impact of initialization methods on the predictive skill in NorCPM: an Arctic–Atlantic case study. Climate Dynamics.
  • Vis forfatter(e) (2021). Variable Nordic Seas Inflow Linked to Shifts in North Atlantic Circulation. Journal of Climate. 7057-7071.
  • Vis forfatter(e) (2021). The Seasonal and Regional Transition to an Ice-Free Arctic. Geophysical Research Letters.
  • Vis forfatter(e) (2021). Skilful prediction of cod stocks in the North and Barents Sea a decade in advance. Communications Earth & Environment. 10 sider.
  • Vis forfatter(e) (2021). Propagation of Thermohaline Anomalies and Their Predictive Potential along the Atlantic Water Pathway. Journal of Climate. 2111-2131.
  • Vis forfatter(e) (2021). Mechanisms of regional winter sea-ice variability in a warming arctic. Journal of Climate. 8635-8653.
  • Vis forfatter(e) (2021). Mechanisms of decadal North Atlantic climate variability and implications for the recent cold anomaly. Journal of Climate. 3421-3439.
  • Vis forfatter(e) (2020). Reduced efficiency of the Barents Sea cooling machine. Nature Climate Change. 661-666.
  • Vis forfatter(e) (2020). Mechanisms underlying recent Arctic atlantification. Geophysical Research Letters. 1-9.
  • Vis forfatter(e) (2019). The Role of Atlantic Heat Transport in Future Arctic Winter Sea Ice Loss . Journal of Climate. 3327-3341.
  • Vis forfatter(e) (2019). The Atlantic inflow across the Greenland-Scotland ridge in global climate models (CMIP5). Elementa: Science of the Anthropocene.
  • Vis forfatter(e) (2019). Mechanisms of Ocean Heat Anomalies in the Norwegian Sea. Journal of Geophysical Research (JGR): Oceans. 2908-2923.
  • Vis forfatter(e) (2018). Variability along the Atlantic water pathway in the forced Norwegian Earth System Model. Climate Dynamics. 1-20.
  • Vis forfatter(e) (2018). Time Scales and Sources of European Temperature Variability. Geophysical Research Letters. 3597-3604.
  • Vis forfatter(e) (2018). Seasonal Prediction from Arctic Sea Surface Temperatures: Opportunities and Pitfalls. Journal of Climate. 8197-8210.
  • Vis forfatter(e) (2018). Climate based multi-year predictions of the Barents Sea cod stock. . PLOS ONE. 1-13.
  • Vis forfatter(e) (2017). Toward an ice-free Barents Sea. Geophysical Research Letters. 8387-8395.
  • Vis forfatter(e) (2017). Skillful prediction of northern climate provided by the ocean. Nature Communications. 1-11.
  • Vis forfatter(e) (2016). On anomalous ocean heat transport toward the Arctic and associated climate predictability. Journal of Climate. 689-704.
  • Vis forfatter(e) (2016). Bimodal winter haul-out patterns of adult Weddell seals (Leptonychotes weddellii) in the southern Weddell Sea. PLOS ONE.
  • Vis forfatter(e) (2015). Skillful prediction of Barents Sea ice cover. Geophysical Research Letters. 5364-5371.
  • Vis forfatter(e) (2014). On the seasonal signal of the Filchner overflow, Weddell Sea, Antarctica. Journal of Physical Oceanography. 1230-1243.
  • Vis forfatter(e) (2012). Spatiotemporal variability of air-sea CO2 fluxes in the Barents Sea, as determined from empirical relationships and modeled hydrography. Journal of Marine Systems. 40-50.
  • Vis forfatter(e) (2012). Resolving frontal structures: On the pay-off using a less diffusive but computational more expensive advection scheme. Ocean Dynamics. 1457-1470.
  • Vis forfatter(e) (2012). Quantifying the influence of Atlantic heat on Barents Sea ice variability and retreat. Journal of Climate. 4736-4743.
  • Vis forfatter(e) (2011). Dense water formation and circulation in the Barents Sea. Deep Sea Research Part I: Oceanographic Research Papers. 801-817.
  • Vis forfatter(e) (2010). Ocean surface heat flux variability in the Barents Sea. Journal of Marine Systems. 88-98.
Faglig foredrag
  • Vis forfatter(e) (2021). Atlantification of the Barents Sea, Presentation at 'The Changing Arctic - 100 years of diplomatic relations Estonia-Norway'.
Populærvitenskapelig foredrag
  • Vis forfatter(e) (2020). Forecasting the Ocean - from temperature to fish.
  • Vis forfatter(e) (2019). Havet konsert med Bergen Filharmonisk Orkestra.
Vitenskapelig foredrag
  • Vis forfatter(e) (2021). Atmospheric and oceanic drivers of regional Arctic winter sea-ice variability in present and future climates.
  • Vis forfatter(e) (2020). The dominant spatial patterns of Barents Sea ice variance.
  • Vis forfatter(e) (2020). How Atlantic heat makes Arctic sea ice retreat.
  • Vis forfatter(e) (2019). The role of Atlantic heat transport in future Arctic winter sea ice loss.
  • Vis forfatter(e) (2019). The Barents Sea cooler in a warming ocean.
  • Vis forfatter(e) (2019). How Atlantic heat makes Arctic sea ice retreat.
  • Vis forfatter(e) (2019). Climate based multi-year predictions of the Barents Sea cod stock.
  • Vis forfatter(e) (2018). A simple physical model of the Atlantic inflow in the Nansen Basin.
  • Vis forfatter(e) (2017). Multi-year prediction of the Barents Sea cod stock.
  • Vis forfatter(e) (2016). The Atlantic Water pathway in the Norwegian Earth System Model.
  • Vis forfatter(e) (2014). Circulation in the Filchner Depression and the seasonality of the Filchner outflow, Antarctica.
  • Vis forfatter(e) (2012). Quantifying the influence of Atlantic heat on Barents Sea ice variability and retreat.
  • Vis forfatter(e) (2011). Quantifying the influence of Atlantic heat on Barents Sea ice variability and retreat.
  • Vis forfatter(e) (2011). Decadal variability of hydrodynamics and productivity in the Barents Sea.
  • Vis forfatter(e) (2010). Ocean acidification response to surface ocean conditioning and transport - processes influencing anthropogenic carbon change in the Arctic and Southern oceans.
  • Vis forfatter(e) (2010). Cold Deep Water formation on shallow banks in the Barents Sea.
  • Vis forfatter(e) (2010). A carbon system model for the Barents sea.
  • Vis forfatter(e) (2010). A CO2 upotake model for the Barents Sea.
  • Vis forfatter(e) (2010). "Nordic heat" -processes constraining the Nordic Seas" role in climate.
  • Vis forfatter(e) (2009). Ice-Ocean climate variability in the Baretns Sea:model study.
Populærvitenskapelig artikkel
  • Vis forfatter(e) (2019). Sjøisen i Arktis kan vokse selv om verden blir varmere. Aftenposten Viten.
  • Vis forfatter(e) (2019). Klimavarsling - en arv etter Nansen. Bjerknessenteret News.
  • Vis forfatter(e) (2019). Klimaendringer bremser Golfstrømmen – men i nord øker farten. NRK Nordland.
  • Vis forfatter(e) (2019). Hvor går grensen for iskanten . Dagens næringsliv.
Kronikk
  • Vis forfatter(e) (2021). Rekordlite is og økt skipstrafikk i Arktis: Hvordan forbereder vi oss på framtiden? . High North News.
  • Vis forfatter(e) (2021). Kaldere hav i et varmere klima. Hva er det som foregår? Aftenposten Viten.
Doktorgradsavhandling
  • Vis forfatter(e) (2011). Water mass transformations and air-sea exchange in the Barents Sea.
Intervju
  • Vis forfatter(e) (2021). Vil varsle om klima flere år frem i tid.
  • Vis forfatter(e) (2012). Nansen fikk rett.
  • Vis forfatter(e) (2012). Avdekker smelting i Barentshavet.
Poster
  • Vis forfatter(e) (2021). Predictability of Barents Sea Phytoplankton Concentration.
  • Vis forfatter(e) (2020). Identifying the Time Scale, Pattern, and Mechanisms Underlying North Atlantic Decadal Variability .
  • Vis forfatter(e) (2018). Time Scales and Sources of European Temperature Variability.
  • Vis forfatter(e) (2018). Sensitivity of submarine melting on North East Greenland towards ocean forcing.
  • Vis forfatter(e) (2018). Seasonal Prediction of Temperatures in Europe from Arctic Sea Surface Temperatures.
Errata
  • Vis forfatter(e) (2021). Erratum: The role of Atlantic heat transport in future Arctic winter sea ice loss (J. Climate (2019) 32 (3327–3341) DOI: 10.1175/JCLI-D-18-0750.1). Journal of Climate. 3271.
Vitenskapelig oversiktsartikkel/review
  • Vis forfatter(e) (2022). Nordic Seas Heat Loss, Atlantic Inflow, and Arctic Sea Ice cover over the last century. Reviews of Geophysics.
Nettsider (opplysningsmateriale)
  • Vis forfatter(e) (2020). The elusive sea ice edge.
  • Vis forfatter(e) (2020). Iskanten og iskantsonen - Hvor går grensen?
Fagartikkel
  • Vis forfatter(e) (2019). Addressing Arctic Challenges Requires a Synoptic Ocean Survey. EOS.

Se fullstendig oversikt over publikasjoner i CRIStin.

  1. Dörr, J., M. Årthun, T. Eldevik, E. Madonna (2021). Mechanisms of regional winter sea-ice variability in a warming Arctic. Journal of Climate, in press.
  2. Koul, V., C. Sguotti, M. Årthun et al. (2021). Skilful prediction of cod stocks in the North and Barents Sea a decade in advance. Communication Earth & Environment, 2, 140.
  3. Asbjørnsen, H., H.L. Johnson, M. Årthun (2021). Variable Nordic Seas Inflow Linked to Shifts in North Atlantic Circulation. Journal of Climate, 34(17), 7057-7071.
  4. Årthun, M., Wills, R. C., Johnson, H. L., Chafik, L., & Langehaug, H. R. (2021). Mechanisms of decadal North Atlantic climate variability and implications for the recent cold anomaly. Journal of Climate, 34(9), 3421-3439.
  5. Årthun, M., Onarheim, I. H., Dörr, J., & Eldevik, T.. (2021). The seasonal and regional transition to an ice‐free Arctic. Geophysical Research Letters, 47, e2020GC009054. https://doi.org/10.1029/2020GL090825
  6. Skagseth, Ø., Eldevik, T., Årthun, M., Asbjørnsen, H., Lien, V. S., & Smedsrud, L. H. (2020). Reduced efficiency of the Barents Sea cooling machine. Nature Climate Change, 1-6.
  7. Asbjørnsen, H., Årthun, M., Skagseth, Ø., & Eldevik, T. (2020). Mechanisms Underlying Recent Arctic Atlantification. Geophysical Research Letters, 47(15), e2020GL088036.
  8. Paasche, Øyvind, et al. "Addressing Arctic Challenges Requires a Synoptic Ocean Survey." Eos: Earth & Space Science News 100 (2019).
  9. Årthun, M., Eldevik, T., & Smedsrud, L. H. (2019). The role of Atlantic heat transport in future Arctic winter sea ice loss. Journal of Climate, 32(11), 3327-3341
  10. Asbjørnsen, H., Årthun, M., Skagseth, Ø., & Eldevik, T. (2019). Mechanisms of ocean heat anomalies in the Norwegian Sea. Journal of Geophysical Research: Oceans, 124(4), 2908-2923
  11. Langehaug, H. R., Sandø, A. B., Årthun, M., & Ilıcak, M. (2019). Variability along the Atlantic water pathway in the forced Norwegian Earth System Model. Climate Dynamics, 1-20.
  12. Heuzé, C. & Årthun, M. (2019). The Atlantic inflow across the Greenland-Scotland ridge in global climate models (CMIP5). Elementa: Science of the Anthropocene, 7.
  13. Årthun, M., Bogstad, B., Daewel, U., Keenlyside, N. S., Sandø, A. B., Schrum, C., & Ottersen, G. (2018). Climate based multi-year predictions of the Barents Sea cod stock. PloS one, 13(10), e0206319.
  14. Kolstad, E. W., & Årthun, M. (2018). Seasonal Prediction from Arctic Sea Surface Temperatures: Opportunities and Pitfalls. Journal of Climate, 31(20), 8197-8210.
  15. Årthun, M., E. W. Kolstad, T. Eldevik, N. S. Keenlyside, 2018. Time scales and sources of European temperature variability. Geophysical Research Letters. doi: 10.1002/2018gl077401
  16. Onarheim, I. H., and M. Årthun (2017), Toward an ice-free Barents Sea, Geophys. Res. Lett., 44, 8387–8395.
  17. Årthun, M., T. Eldevik, E. Viste, H. Drange, T. Furevik, H. L. Johnsson, N. S. Keenlyside, 2017. Skillful prediction of northern climate provided by the ocean. Nature Communications 8. 
  18. Årthun, M and T. Eldevik, 2016. On anomalous ocean heat transport toward the Arctic and associated climate predictability. Journal of Climate, 29, 689-704.
  19. Boehme, L., Baker, A., Fedak, M., Årthun, M., Nicholls, K., Robinson, P., ... & Photopoulou, T. (2016). Bimodal winter haul-out patterns of adult Weddell seals (Leptonychotes weddellii) in the Southern Weddell Sea. PloS one, 11(5), e0155817
  20. Onarheim, I. H., T. Eldevik, M. Årthun, R. B. Ingvaldsen, L. H. Smedsrud, 2015. Skillful prediction of Barents Sea ice cover. Geophysical Research Letters 42 (13), 5364-5371.
  21. Darelius, E., Strand, K. O., Østerhus, S., Gammeslrød, T., Årthun, M., & Fer, I. (2014). On the seasonal signal of the Filchner overflow, Weddell Sea, Antarctica. Journal of physical oceanography, 44(4), 1230-1243.
  22. Årthun, M., P. R. Holland, K. W. Nicholls, D. L. Feltham 2013. Eddy-driven exchange between the open ocean and a sub-ice shelf cavity. Journal of Physical Oceanography, 43, 2372-2387.
  23. Årthun, M., K. W. Nicholls, L. Boehme 2013. Wintertime water mass modification near an Antarctic Ice Front. Journal of Physical Oceanography, 43, 359-365.   
  24. Barthel, K., Daewel, U., Pushpadas, D., Schrum, C., Årthun, M., H. Wehde 2012. Resolving frontal structures: on the payoff using a less diffusive but computationally more expensive advection scheme. Ocean Dynamics, 62, 1457-1470.
  25. Årthun, M., K. W. Nicholls, K. Makinson, M. A. Fedak, L. Boehme 2012. Seasonal inflow of warm water onto the southern Weddell Sea continental shelf, Antarctica. Geophysical Research Letters, 39, L17601.
  26. Årthun, M., T. Eldevik, L. H. Smedsrud, Ø. Skagseth, R. B. Ingvaldsen, 2012. Quantifying the influence of Atlantic heat on Barents Sea ice variability and retreat. Journal of Climate, 25, 4736-4743.    
  27. Årthun, M., R. G. J. Bellerby, A. Omar, C. Schrum., 2012. Spatiotemporal variability of air-sea CO2 fluxes in the Barents Sea, as determined by empirical relationships and modelled hydrography. Journal of Marine Systems, 98-99, 40-50. 
  28. Årthun, M., R. B. Ingvaldsen, L. H. Smedsrud, C. Schrum., 2011. Dense water formation and circulation in the Barents Sea. Deep Sea Research I, 58(8), 801-817.    
  29. Årthun, M. and C. Schrum., 2010. Ocean surface heat flux variability in the Barents Sea. Journal of Marine Systems 83, 88-98.

PATHWAY - Pathways, processes, and impacts of poleward ocean heat transport

Blue-Action: Arctic Impact on Weather and Climate (http://www.blue-action.eu/)

Arven etter Nansen (https://arvenetternansen.com/)

Bjerknes Climate Prediction Unit (https://bjerknes.uib.no/en/project/bjerknes-climate-prediction-unit)