Working with seabird monitoring at Spitsbergen through NPI's internal project, SEAPOP ( www.seapop.no) and "Winter ecology of Brünnich’s' guillemots” Special interests: Population dynamics, foraging ecology, mark-recapture My CV - 1/1-91 1/1-95 Ph.D. stipend Univ. of Oslo (UIO), Norway- 1/1-95 - 31/6-95 Researcher NINA- Dept. of Arctic biology (NINA), Tromsø, Norway- 8-10-95 - 31-7-96. Assistant professor (stand in) Zoological Institute, Univ. of Trondheim (NTNU), Norway.
- 31-7-96 – 14 Feb 98. Post doc. stipend Norwegian Science Foundation to stay and work with Prof. C. Krebs, Univ. of British Columbia (UBC), Vancouver, Canada.
- 14 Feb 1998 to 14 Feb. 2001. Director of Wildlife Management Diploma (post graduate) and lecturer at the Department of Zoology, University of Otago, New Zealand.
- 15 Feb. 2001 Assistant professor at the Department of Biology, Div. Of Zoology. University of Oslo. Director of Finse Alpine Research Station.
- 15 Oct. 2003 – June 2005 Professor in zoology, University of Oslo.
- June 2005 to present. Seabird ecologist, Norwegian Polar Institute
Selected articles Hoset, K.H., Galliard, J.F., Gundersen, G., Steen, H. (2007) Home range size and overlap in female root voles: effects of season and density. Behavioural Ecology. doi:10.1093/beheco/arm112 Le Galliard, J. F., Gundersen, G., Steen, H. (2007) Mother-offspring interactions do not affect natal dispersal in a small rodent. Behavioral Ecology 18 (4): 665-673. Steen, H., Vogedes, D., Broms, F., Falk-Petersen, S., Berge, J. (2007) Little auks (Alle alle) breeding in a High Arctic fjord system: bimodal foraging strategies as a response to poor food quality? Polar Research. 26: 118-125. PDF Loe, L.E., Mysterud, A., Stien, A., Steen, H., Evans, D.M., Gunnar Austrheim, G. 2007. Positive short-term effects of sheep grazing on the alpine avifauna. BIOLOGY LETTERS 3 (1): 109-111 Korslund, L. & Steen, H. 2006. Small rodent winter survival: snow conditions limit access to food resources. J. Anim Ecol.75:156–166. Pedersen, H.C., H. Steen, L. Kastdalen, H. Brøseth, R.A. Ims, W. Svendsen, N.G. Yoccoz. 2004. Weak compensation of harvest despite strong density-dependent growth in Willow Ptarmigan. Proc. Roy Soc, Lond. 271: 381-385. Steen H., Mysterud, A., Austrheim, G. 2005. Sheep grazing and rodent populations: evidence of negative interactions from a landscape scale experiment. Oecologia 143: 357-364. Haydon, D. Steen, H. 1997. The effects of large and small random events on the synchrony of metapopulation dynamics: a theoretical analysis. Proc. R. Soc. Lond. B 352:1-7. Erikstad, K.E., Fauchald, P. Tveraa, T. Steen, H. ,1998. On the cost of reproduction in long-lived birds; the influence of environmental variability. Ecology 79(5) 1781-1788. Steen, H., Haydon, D. 2000. Can Population Growth Rates Vary With the Spatial Scale at which they are Measured? Journal of Animal Ecology: 69 (4), 659-671.
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