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Randi Ingvaldsen

Phone: 951 29 885

Works with

I am working with oceanography, climate variability and monitoring in the Barents Sea and Arctic Ocean. I am also working with climate impacts on marine species and ecosystems.

Curriculum Vitae

2003  Dr. Scient (PhD) at Geophysical Institute, University of Bergen and Institute
of Marine Research, Bergen. Theme: Atlantic inflow and distribution in the Barents Sea.
1996  Cand. Scient (M.Sc.) at Geophysical Institute, University of Bergen. Theme:
Circulation and exchange in Kongsfjorden, Svalbard.

Peer-review publications
1. Ingvaldsen, R., Reitan, M. B., Svendsen, H., and Asplin, L., 2001. The upper layer circulation in Kongsfjorden and Krossfjorden – a complex fjord system on the west coast of Spitsbergen. Memoirs of National Institute of Polar Research, Special Issue 54, 2001.
2. Tengberg, A., Andersen, T., Guillen, J., Hovdenes, J., Ingvaldsen, R., Jozsa, J. Loeng, H.,
Minken, H., Palanques, A., Pejrop, M. and  Sakkula, J. 2001. Use of current meters in aquatic research and engineering. Sea Technology, 42.2, 10-18.
3. Ingvaldsen, R., Loeng, H., and Asplin, L. 2002. Variability in the Atlantic inflow to the
Barents Sea based on a one-year time series from moored current meters. Continental Shelf Research, 22 (2002), 505-519.
4. Dalpadado, P., Ingvaldsen, R., and Hassel, A., 2003. Zooplankton biomass variation in relation to climatic conditions in the Barents Sea. Polar Biology, 26, 233-241.
5. Ingvaldsen, R., Loeng, H., Ådlandsvik, B., and Ottersen, G., 2003. Climate variability in the Barents Sea during the 20th century with focus on the 1990s. ICES Marine Science Symposium, 219, 160-168.
6. Ottersen, G., Ådlandsvik, B., Loeng, H., and Ingvaldsen, R., 2003. Temperature variability in the northeast Atlantic. ICES Marine Science Symposium, 219, 86-94.
7. Ingvaldsen, R.B., Asplin, L., and Loeng, H., 2004. The seasonal cycle in the Atlantic transport to the Barents Sea during 1997-2001. Continental Shelf Research, 24 (2004), 1015-1032.
8. Ingvaldsen, R.B., Asplin, L., and Loeng, H., 2004. Velocity field of the western entrance to the Barents Sea. Journal of Geophysical Research, 109, C03021, doi:10.1029/2003JC001811.
9. Niemelä, E., Erkinaro, J., Dempson, J.B., Julkunen, M., Zubchenko, A., Prusov, S.,  Svenning, M.A., Ingvaldsen, R., Holm, M., and Hassinen, E., 2004. Temporal synchrony and variation in abundance of Atlantic salmon (Salmo salar) in two subarctic Barents Sea rivers: influence of oceanic conditions. Canadian Journal of Fisheries & Aquatic Sciences, 61:2384-2391 (2004), doi: 10.1139/F04-208.
10. Ingvaldsen, R.B., 2005. Width of the North Cape Current and location of the Polar Front in the western Barents Sea. Geophysical Research Letters, Vol. 32, L16603, doi:10.1029/2005GL023440.
11. Ingvaldsen, R., Asplin, L., and Loeng, H., 2006. Volume fluxes into the Barents Sea from current measurements and numerical modelling. Journal of Marine Systems, doi: 10.1016/j.jmarsys.2006.09.001.
12. Aschan, M. and Ingvaldsen, R., 2009. Recruitment of shrimp (Pandalus borealis) in the Barents Sea related to spawning stock and environment. Deep-Sea Research II 56 (2009), 2012-2022.
13. Smedsrud, L. H., R. Ingvaldsen, J.E.Ø. Nilsen, and Ø Skagseth., 2010. Heat in the Barents Sea: Transport, storage, and surface fluxes. Ocean Science, 6, 219-234.
14. Mauritsen, C., et al., 2011. Closing the loop - Approaches to monitoring the state of the Arctic Mediterranean during the International Polar Year 2007-2008. Progress in Oceanography (2011), doi:10.1016/j.pocean.2011.02.010.
15. Årthun, M., Ingvaldsen, R.B., Smedsrud, L.H., Schrum C., 2011. Dense water formation and circulation in the Barents Sea. Deep-Sea Research I 58, 801-817.
16. Tsubouchi, T., Bacon, B., Naveira Garabato, A. C. , Aksenov, Y., Laxon, S., Fahrbach E., Hansen, E., Lee, C.M.,  Ingvaldsen, R.B., 2012. The Arctic Ocean in summer:  boundary fluxes and water mass transformation. Journal of Geophysical Research, Vol. 117, C01024, doi:10.1029/2011JC007174.
17. Lind, S. and Ingvaldsen, R.B., 2012. Variability and impacts of Atlantic Water entering the Barents Sea from the north. Deep-Sea Research, I 62 (2012), 70-88.
18. Eriksen, E., Ingvaldsen, R., Stiansen, J.E., and Johansen, G.E., 2012. Thermal habitat for 0-group fishes in the Barents Sea; how climate variability impacts their density, length and geographical distribution. ICES Journal of Marine Science, doi: 10.1093/icesjms/fsr210.
19. Johannesen, E., Ingvaldsen, R.B., Dalpadado, P., Skern-Mauritzen, M., Stiansen, J.E., Eriksen, E., Gjøsæter, H., Bogstad, B., and Knutsen, T., 2012. The Barents Sea ecosystem state 1970-2009: climate fluctuations, human impact and trophic interactions. ICES Journal of Marine Science, doi:10.1093/icesjms/fss046.
20. Dalpadado, P., Ingvaldsen, R.,B., Stige, L.C., Bogstad, B., Knutsen, T., Ottersen, G., and Ellertsen, B. Climate effects on the Barents Sea ecosystem dynamics. ICES Journal of Marine Science, doi:10.1093/icesjms/fss063.
21. Årthun, M., Eldevik, T., Smedsrud, L.H., Skagseth, Ø., Ingvaldsen, R.B. Quantifying the influence of Atlantic heat on the Barents Sea ice variability and retreat.  Journal of Climate, Vol. 25, No. 13, 4736-4743.
22. Ingvaldsen, R.B., Gjøsæter, H., 2013. Impact of marine climate variability on the spatial distribution of Barents Sea capelin. Marine Biology Research, 9(9):867-877.
23. Bogstad, B., Dingsør, G.E., Ingvaldsen, R.B., Gjøsæter, H., 2013 Changes in the relations between oceanographic conditions and recruitment of cod, haddock and herring in the Barents Sea. Marine Biology Research, 9(9): 895-907.
24. Michalsen, K., Dalpadado, P., Eriksen, E., Gjøsæter, H., Ingvaldsen, R., Johannesen, E., Jørgensen, LL., Knutsen, T., Skern-Mauritsen, M., and Prozorkevich, D., 2013. Marine living resources of the Barents Sea – Ecosystem understanding and monitoring in a climate change perspective. Marine Biology Research, 9(9): 932-947.
25. Smedsrud, L.H., Esau, I., Ingvaldsen, R.B., Eldevik, T., Haugan, P.M., Li, C., Lien, V., Olsen, A., Omar, A., Otterå, O.H., Risebrobakken, B., Sandø, A.B., Semenov, V., Sorokina, S., 2013. The role of the Barents Sea in the Arctic climate system. Reviews in Geophysics, 51 (7), 1-35 doi:10.1002/rog.20017.
26. Kjesbu, O.S., Bogstad, B., Devine, J.A., Gjøsæter, H., Howell, D., Ingvaldsen, R.B., Nash, D.M., Skjæraasen, J.E., 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, www.pnas.org/cgi/doi/10.1073/pnas.1316342111.
27. Dalpadado, P., Arrigo, K.R., Hjøllo, S.S., Rey, F., Ingvaldsen, R.B., Sperfeld, E., van Dijken, G.L., Stige, L.C., Olsen, A., Ottersen, G., 2014. Productivity in the Barents Sea - Response to Recent Climate Variability. PLoSONE 9(5): e95273. doi:10.1371/journal.pone.0095273.
28. Onarheim, I.H., Smedsrud, L.H., Ingvaldsen, R, Nilsen, F., 2014. Loss of sea ice during winter north of Svalbard. Tellus A, 66, 23933, http://dx.doi.org/10.3402/tellusa.v66.23933.
29. Jørgensen, L.L., Ljubin, P., Skjoldal, H.R., Ingvaldsen, R.B., Anisimova, N., Manushin, I., 2014. Geographical patterns in distribution of epibenthic megafauna in the Barents Sea: the baseline for future monitoring within ecosystem based management. ICES journal of Marine Science, doi: 10.1093/icesjms/fsu103.

Chapters in books
1. Furevik, T., Mauritsen, C., and Ingvaldsen, R., 2007. The Flow of Atlantic Water to the Nordic Seas and the Arctic Ocean. In Ørbæk, J.B., Kalleborn, R., Tombre, I., Hegseth, E.N., Falk-Petersen, S., og Hoel, A.H. (eds.): “Arctic Alpine Ecosystems and People in a Changing Environment”. Springer-Verlag Berlin Heidelberg, 123-146.
2. Skagseth, Ø., Furevik, T., Ingvaldsen, R., Loeng, H., Mork, K.A., Orvik, K.A., Ozhigin, V. 2008. Volume and heat transports to the Arctic via the Norwegian and Barents Seas. In Arctic-Subarctic Ocean Fluxes: Defining the role of the Northern Seas in Climate. Eds. R. Dickson, J. Meincke and P. Rhines, Springer Netherlands, doi:10.1007/978-1-4020-6774-7.
3. Ingvaldsen, R., and Loeng, H., 2009. Physical Oceanography. In Sakshaug E., Johnsen, G., and Kovacs, K. (eds.): Ecosystem Barents Sea, Tapir Academic Press, Trondheim 2009.
4. Ingvaldsen, R., 2010. Havstrømmene i Barentshavet. In Buhl-Mortensen, L., Hodnesdal, H., and Thorsnes, T. (eds.): Til bunns i Barentshavet og havområdene utenfor Lofoten, Norges geologiske undersøkelse, ISBN:978-82-7385-142-0. (In Norwegian)
5. Jørgensen, L.L., Thangstad, T., and Ingvaldsen, R., 2010. Trusler mot miljøet. In Buhl-Mortensen, L., Hodnesdal, H., and Thorsnes, T. (eds.): Til bunns i Barentshavet og havområdene utenfor Lofoten, Norges geologiske undersøkelse, ISBN:978-82-7385-142-0. (In Norwegian).
6. Ozhigin, V. K., Ingvaldsen, R.B., Loeng, H., Boitsov,V., and Karsakov, A. 2011. Introduction to the Barents Sea. In The Barents Sea. Ecosystem, resources, management. Half a century of Russian-Norwegian cooperation, pp. 315-328. Ed. by T. Jakobsen and V.K. Ozhigin. Tapir Academic Press, Trondheim.