Nonlinear Effects of Climate and Density in the Dynamics of a Fluctuating Population of Reindeer von Tyler, Nicholas J. C., Forchhammer, Mads C., Øritsland, Nils Are

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The Arctic Oscillation predicts effects of climate change in two trophic levels in a high-arctic ecosystem von Aanes, Ronny, Sæther, Bernt-Erik, Smith, Fiona M., Cooper, Elisabeth J., Wookey, Philip A., Øritsland, Nils Are

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Continuous and discrete extreme climatic events affecting the dynamics of a high-arctic reindeer population von Chan, Kung-Sik, Mysterud, Atle, Øritsland, Nils Are, Severinsen, Torbjørn, Stenseth, Nils Chr

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Fluctuations of an Introduced Population of Svalbard Reindeer: The Effects of Density Dependence and Climatic Variation von Aanes, Ronny, Sæther, Bernt-Erik, Øritsland, Nils Are

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Local variation in arctic fox abundance on Svalbard, Norway von FUGLEI, Eva, ØRITSLAND, Nils Are, PRESTRUD, Pal

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Activity pattern of arctic reindeer in a predator-free environment: no need to keep a daily rhythm von Loe, Leif Egil, Bonenfant, Christophe, Mysterud, Atle, Severinsen, Torbjørn, Øritsland, Nils Are, Langvatn, Rolf, Stien, Audun, Irvine, R. Justin, Stenseth, Nils Chr

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Fluctuations of an introduced population of Svalbard reindeer: the effects of density dependence and climatic variation von Aanes, Ronny, Sæther, Bernt-Erik, Øritsland, Nils Are

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Backcalculation of Original Population Size for Walruses Odobenus rosmarus in Franz Josef Land von Gjertz, Ian, Wiig, Øystein, Are Øritsland, Nils

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Estimates of energy expenditure and energy consumption of ringed seals (Phoca hispida) throughout the year von Ryg, Morten, Are Øritsland, Nils

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Reindeer population size and trend on Edge ya Svalbard von ØRITSLAND, NILS ARE

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Reindeer population size and trend on Edgeøya Svalbard von Are Øritsland, Nils

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Physical and optical properties of snow covering Arctic tundra on Svalbard von Gerland, Sebastian, Winther, Jan-Gunnar, Ørbæk, Jon Børre, Liston, Glen E., Øritsland, Nils Are, Blanco, Alberto, Ivanov, Boris

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Reindeer population size and trend on Edgeøya Svalbard von ØRITSLAND, NILS ARE

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Stomach content analysis of minke whales Balaenoptera acutorostrata from the Lofoten and Vesterålen areas, Norway von Lydersen, Christian, Weslawski, Jan Marcin, øritsland, Nils Are

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Estimates of energy expenditure and energy consumption of ringed seals (Phoca hispida) throughout the year von RYG, MORTEN, ØRITSLAND, NILS ARE

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Energy cost of running in an Arctic Fox, Alopex Lagopus von Fuglei, Eva, Øritsland, Nils Are

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Energy cost of running in an Arctic Fox, Alopex Lagopus von Fuglei, Eva, Øritsland, Nils Are

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Comments to a polar bear population model von Øritsland, Nils Are

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Proceedings of the Pro Mare Symposium on Polar Marine Ecology, Trondheim, Norway, 12‐16 May 1990 von Sakshaug, Egil, Hopkins, Christopher C.E., Øritsland, Nils Are

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Food energy requirements of the harp seal (Phoca groenlandica) population in the Barents and White seas von Hedlund Markussen, Nina, Are Øritsland, Nils

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