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Institutt for arktisk og marin biologi audun.stien@uit.no 77660296 Tromsø Biologibygget 2.030

Audun Stien


Professor


  • Trondrud, Liv Monica; Pigeon, Gabriel; Król, Elżbieta; Albon, Steve; Evans, Alina; Arnold, Walter; Hambly, Catherine; Irvine, R. Justin; Ropstad, Erik; Stien, Audun; Veiberg, Vebjørn; Speakman, John R.; Loe, Leif Egil. Fat storage influences fasting endurance more than body size in an ungulate. Functional Ecology 2021; Volum 35 (7). ISSN 0269-8463.s 1470 - 1480.s doi: 10.1111/1365-2435.13816.
  • Henden, John-André; Tveraa, T.; Stien, Audun; Mellard, Jarad; Marolla, Filippo; Ims, Rolf Anker; Yoccoz, Nigel. Direct and indirect effects of environmental drivers on reindeer reproduction. Climate Research (CR) 2021. ISSN 0936-577X.s doi: 10.3354/cr01630.
  • Stien, Audun; Tveraa, Torkild; Ims, Rolf Anker; Stien, Jennifer; Yoccoz, Nigel. Unfounded claims about productivity beyond density for reindeer pastoralism systems. Pastoralism 2021. ISSN 2041-7136.s doi: 10.1186/s13570-021-00209-1.
  • Mellard, Jarad; Hamel, Sandra; Henden, John-André; Ims, Rolf Anker; Stien, Audun; Yoccoz, Nigel. Effect of scavenging on predation in a food web. Ecology and Evolution 2021; Volum 11 (11). ISSN 2045-7758.s 6742 - 6765.s doi: 10.1002/ece3.7525.
  • Pigeon, Gabriel; Albon, Steve; Loe, Leif Egil; Bischof, Richard; Bonenfant, Christophe; Forchhammer, Mads; Irvine, Robert Justin; Ropstad, Erik; Veiberg, Vebjørn; Stien, Audun. Context-dependent fitness costs of reproduction despite stable body mass costs in an Arctic herbivore. Journal of Animal Ecology 2021. ISSN 0021-8790.s doi: 10.1111/1365-2656.13593.
  • Fauteux, Dominique; Stien, Audun; Yoccoz, Nigel; Fuglei, Eva; Ims, Rolf Anker. Climate variability and density-dependent population dynamics: Lessons from a simple High Arctic ecosystem. Proceedings of the National Academy of Sciences of the United States of America 2021; Volum 118 (37). ISSN 0027-8424.s doi: 10.1073/pnas.2106635118.
  • Trondrud, Liv Monica; Pigeon, Gabriel; Albon, Steve; Arnold, Walter; Evans, Alina; Irvine, R. Justin; Król, Elżbieta; Ropstad, Erik; Stien, Audun; Veiberg, Vebjørn; Speakman, John R.; Loe, Leif Egil. Determinants of heart rate in Svalbard reindeer reveal mechanisms of seasonal energy management. Philosophical Transactions of the Royal Society of London. Biological Sciences 2021; Volum 376 (1831). ISSN 0962-8436.s doi: 10.1098/rstb.2020.0215.
  • Garfelt Paulsen, Ingrid Marie; Soininen, Eeva M; Ravolainen, Virve; Loe, Leif Egil; Hansen, Brage Bremset; Irvine, R. Justin; Stien, Audun; Ropstad, Erik; Veiberg, Vebjørn; Fuglei, Eva; Pedersen, Åshild Ønvik. Don't go chasing the ghosts of the past: habitat selection and site fidelity during calving in an Arctic ungulate. Wildlife Biology 2021; Volum 2021 (2). ISSN 0909-6396.s doi: 10.2981/wlb.00740.
  • Loe, Leif Egil; Liston, Glen E.; Pigeon, Gabriel; Barker, Kristin; Horvitz, Nir; Stien, Audun; Forchhammer, Mads C.; Getz, Wayne M.; Irvine, Robert Justin; Lee, Aline Magdalena; Movik, Lars K.; Mysterud, Atle; Pedersen, Åshild Ønvik; Reinking, Adele K.; Ropstad, Erik; Trondrud, Liv Monica; Tveraa, Torkild; Veiberg, Vebjørn; Hansen, Brage Bremset; Albon, Steve D.. The neglected season: Warmer autumns counteract harsher winters and promote population growth in Arctic reindeer. Global Change Biology 2020; Volum 27 (5). ISSN 1354-1013.s 993 - 1002.s doi: 10.1111/gcb.15458.
  • Herfindal, Ivar; Tveraa, Torkild; Stien, Audun; Solberg, Erling Johan; Grøtan, Vidar. When does weather synchronise life history traits? Spatiotemporal patterns in juvenile body mass of two ungulates.. (data) (fulltekst) Journal of Animal Ecology 2020; Volum 89. ISSN 0021-8790.s doi: 10.1111/1365-2656.13192.
  • Henden, John-André; Ims, Rolf Anker; Yoccoz, Nigel; Asbjørnsen, Einar Johannes; Stien, Audun; Mellard, Jarad Pope; Tveraa, Torkild; Marolla, Filippo; Jepsen, Jane Uhd. End-user involvement to improve predictions and management of populations with complex dynamics and multiple drivers. Ecological Applications 2020; Volum 00 (00). ISSN 1051-0761.s doi: 10.1002/eap.2120.
  • Peeters, Bart; Pedersen, Åshild Ønvik; Loe, Leif Egil; Isaksen, Ketil; Veiberg, Vebjørn; Stien, Audun; Kohler, Jack; Gallet, Jean-Charles; Aanes, Ronny; Hansen, Brage Bremset. Spatiotemporal patterns of rain-on-snow and basal ice in high Arctic Svalbard: detection of a climate-cryosphere regime shift. Environmental Research Letters 2019; Volum 14. ISSN 1748-9326.s doi: 10.1088/1748-9326/aaefb3.
  • Leclerc, Martin; Tarroux, Arnaud; Fauchald, Per; Stien, Audun; Tveraa, Torkild; St-Laurent, Martin-Hugues. Effects of human-induced disturbances and weather on herbivore movement. Journal of Mammalogy 2019; Volum 100 (5). ISSN 0022-2372.s 1490 - 1500.s doi: 10.1093/jmammal/gyz101.
  • Williamsen, Linda; Pigeon, Gabriel; Mysterud, Atle; Stien, Audun; Forchhammer, Mads C.; Loe, Leif Egil. Keeping cool in the warming Arctic: thermoregulatory behaviour by Svalbard reindeer (Rangifer tarandus platyrhynchus). Canadian Journal of Zoology 2019; Volum 97 (12). ISSN 0008-4301.s 1177 - 1185.s doi: 10.1139/cjz-2019-0090.
  • Pigeon, Gabriel; Loe, Leif Egil; Bischof, Richard; Bonenfant, Christophe; Forchhammer, Mads C.; Irvine, R. Justin; Ropstad, Erik; Stien, Audun; Veiberg, Vebjørn; Albon, Steve. Silver spoon effects are constrained under extreme adult environmental conditions. Ecology 2019; Volum 100 (12). ISSN 0012-9658.s doi: 10.1002/ecy.2886.
  • Irvine, R. Justin; Albon, Steve D.; Stien, Audun; Halvorsen, Odd; Carlsson, Anja M.. Manipulating parasites in an Arctic herbivore: gastrointestinal nematodes and the population regulation of Svalbard reindeer. Cambridge University Press 2019 ISBN 978-1-107-13656-4.s 397 - 426.s doi: 10.1017/9781316479964.014.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Rosvold, Jørgen; Hansen, Brage Bremset. A Century of Conservation: The Ongoing Recovery of Svalbard Reindeer. (fulltekst) (prosjekt) Journal of Wildlife Management 2019; Volum 83 (8). ISSN 0022-541X.s 1676 - 1686.s doi: 10.1002/jwmg.21761.
  • Loe, Leif Egil; Pigeon, Gabriel; Albon, Steve D.; Giske, Pernille Andrine Eriksdatter; Irvine, R. Justin; Ropstad, Erik; Stien, Audun; Veiberg, Vebjørn; Mysterud, Atle. Antler growth as a cost of reproduction in female reindeer. Oecologia 2019; Volum 189 (3). ISSN 0029-8549.s 601 - 609.s doi: 10.1007/s00442-019-04347-7.
  • Hansen, Brage Bremset; Gamelon, Marlène; Albon, Steve D.; Lee, Aline Magdalena; Stien, Audun; Irvine, Robert Justin; Sæther, Bernt-Erik; Loe, Leif Egil; Ropstad, Erik; Veiberg, Vebjørn; Grøtan, Vidar. More frequent extreme climate events stabilize reindeer population dynamics. (data) (fulltekst) (prosjekt) Nature Communications 2019; Volum 10 (1). ISSN 2041-1723.s doi: 10.1038/s41467-019-09332-5.
  • Marolla, Filippo; Aarvak, Tomas; Øien, Ingar Jostein; Mellard, Jarad Pope; Henden, John-André; Hamel, Sandra; Stien, Audun; Tveraa, Torkild; Yoccoz, Nigel Gilles; Ims, Rolf Anker. Assessing the effect of predator control on an endangered goose population subjected to predator-mediated food web dynamics. Journal of Applied Ecology 2019; Volum 56 (5). ISSN 0021-8901.s 1245 - 1255.s doi: 10.1111/1365-2664.13346.
  • Pedersen, Åshild Ønvik; Stien, Jenny; Eidesen, Pernille Bronken; Ims, Rolf Anker; Jepsen, Jane Uhd; Stien, Audun; Tombre, Ingunn; Fuglei, Eva. High goose abundance reduces nest predation risk in a simple rodent-free high-Arctic ecosystem. Polar Biology 2018; Volum 41 (4). ISSN 0722-4060.s 619 - 627.s doi: 10.1007/s00300-017-2223-z.
  • Pigeon, Gabriel; Loe, Leif Egil; Albon, Steve D.; Bonenfant, Christophe; Elston, David A; Irvine, R. Justin; Ropstad, Erik; Veiberg, Vebjørn; Stien, Audun. Biased estimation of trends in cohort effects: the problems with age‐period‐cohort models in ecology. Ecology 2018; Volum 99 (12). ISSN 0012-9658.s 2675 - 2680.s doi: 10.1002/ecy.2545.
  • Milner, Jos M.; Stien, Audun; Wal, Rene van der. Retrospective growth analysis of the dwarf shrub Cassiope tetragona allows local estimation of vascular plant productivity in high arctic Svalbard. Journal of Vegetation Science (JVS) 2018. ISSN 1100-9233.s doi: 10.1111/jvs.12679.
  • Carlsson, Anja M.; Albon, Steve D.; Coulson, Stephen James; Ropstad, Erik; Stien, Audun; Wilson, Kenneth; Loe, Leif Egil; Veiberg, Vebjørn; Irvine, Robert Justin. Little impact of over-winter parasitism on a free-ranging ungulate in the high Arctic. Functional Ecology 2018; Volum 32 (4). ISSN 0269-8463.s 1046 - 1056.s doi: 10.1111/1365-2435.13037.
  • Albon, Steve D.; Irvine, R. Justin; Halvorsen, Odd; Langvatn, Rolf; Loe, Leif Egil; Ropstad, Erik; Veiberg, Vebjørn; van der Wal, René; Bjørkvoll, Eirin Marie; Duff, Eugene; Hansen, Brage Bremset; Lee, Aline Magdalena; Tveraa, Torkild; Stien, Audun. Contrasting effects of summer and winter warming on body mass explain population dynamics in a food-limited Arctic herbivore. Global Change Biology 2017; Volum 23 (4). ISSN 1354-1013.s 1374 - 1389.s doi: 10.1111/gcb.13435.
  • Stien, Audun. Blood may buy goodwill: no evidence for a positive relationship between legal culling and poaching in Wisconsin. Proceedings of the Royal Society of London. Biological Sciences 2017; Volum 284 (1867). ISSN 0962-8452.s doi: 10.1098/rspb.2017.0267.
  • Bråthen, Kari Anne; Ravolainen, Virve; Stien, Audun; Tveraa, Torkild; Ims, Rolf Anker. Rangifer management controls a climate-sensitive tundra state transition. Ecological Applications 2017; Volum 27 (8). ISSN 1051-0761.s 2416 - 2427.s doi: 10.1002/eap.1618.
  • Aldrin, Magne Tommy; Huseby, Ragnar Bang; Stien, Audun; Grøntvedt, Randi Nygaard; Viljugrein, Hildegunn; Jansen, Peder A. A stage-structured Bayesian hierarchical model for salmon lice populations at individual salmon farms – Estimated from multiple farm data sets. Ecological Modelling 2017; Volum 359. ISSN 0304-3800.s 333 - 348.s doi: 10.1016/j.ecolmodel.2017.05.019.
  • Peeters, Bart; Veiberg, Vebjørn; Pedersen, Åshild Ønvik; Stien, Audun; Irvine, Robert Justin; Aanes, Ronny; Sæther, Bernt-Erik; Strand, Olav; Hansen, Brage Bremset. Climate and density dependence cause changes in adult sex ratio in a large Arctic herbivore. Ecosphere 2017; Volum 8 (2). ISSN 2150-8925.s doi: 10.1002/ecs2.1699.
  • Veiberg, Vebjørn; Loe, Leif Egil; Albon, Steve D.; Irvine, R. J.; Tveraa, Torkild; Ropstad, Erik; Stien, Audun. Maternal winter body mass and not spring phenology determine annual calf production in an Arctic herbivore. Oikos 2017; Volum 126 (7). ISSN 0030-1299.s 980 - 987.s doi: 10.1111/oik.03815.
  • Walton, Zea Ann; Mattisson, Jenny; Linnell, John Durrus; Stien, Audun; Odden, John. The cost of migratory prey: seasonal changes in semi-domestic reindeer distribution influences breeding success of Eurasian lynx in northern Norway. Oikos 2017; Volum 126 (5). ISSN 0030-1299.s 642 - 650.s doi: 10.1111/oik.03374.
  • Bjørkvoll, Eirin Marie; Lee, Aline Magdalena; Grøtan, Vidar; Sæther, Bernt-Erik; Stien, Audun; Engen, Steinar; Albon, Steve D.; Loe, Leif Egil; Hansen, Brage Bremset. Demographic buffering of life histories? Implications of the choice of measurement scale. Ecology 2016; Volum 97 (1). ISSN 0012-9658.s 40 - 47.s doi: 10.1890/15-0317.1.
  • Douhard, Mathieu; Loe, Leif Egil; Stien, Audun; Bonenfant, Christophe; Irvine, R. Justin; Veiberg, Vebjørn; Ropstad, Erik; Albon, Steve D.. The influence of weather conditions during gestation on life histories in a wild Arctic ungulate. Proceedings of the Royal Society of London. Biological Sciences 2016; Volum 283. ISSN 0962-8452.s doi: 10.1098/rspb.2016.1760.
  • Hamel, Sandra; Gaillard, Jean-Michel; Yoccoz, Nigel Gilles; Albon, Steven; Cote, Steeve D.; Craine, Joseph; Festa-Bianchet, Marco; Garel, Mathieu; Lee, Phyllis C.; Moss, Cynthia; Nussey, Daniel; Pelletier, Fanie; Stien, Audun; Tveraa, Torkild. Cohort variation in individual body mass dissipates with age in large herbivores. Ecological Monographs 2016; Volum 86 (4). ISSN 0012-9615.s 517 - 543.s doi: 10.1002/ecm.1232.
  • Loe, Leif Egil; Hansen, Brage Bremset; Stien, Audun; Albon, Steve D.; Bischof, Richard; Carlsson, Anja M.; Irvine, Justin; Meland, Morten; Rivrud, Inger Maren; Ropstad, Erik; Veiberg, Vebjørn; Mysterud, Atle. Behavioral buffering of extreme weather events in a high-Arctic herbivore. Ecosphere 2016; Volum 7 (6). ISSN 2150-8925.s doi: 10.1002/ecs2.1374.
  • Mabille, Geraldine; Stien, Audun; Tveraa, Torkild; Mysterud, Atle; Brøseth, Henrik; Linnell, John Durrus. Mortality and lamb body mass growth in free-ranging domestic sheep – environmental impacts including lethal and non-lethal impacts of predators. Ecography 2016; Volum 39 (8). ISSN 0906-7590.s 763 - 773.s doi: 10.1111/ecog.01379.
  • Lee, Aline Magdalena; Bjørkvoll, Eirin Marie; Hansen, Brage Bremset; Albon, Steve D.; Stien, Audun; Sæther, Bernt-Erik; Engen, Steinar; Veiberg, Vebjørn; Loe, Leif Egil; Grøtan, Vidar. An integrated population model for a long-lived ungulate: more efficient data use with Bayesian methods. Oikos 2015; Volum 124 (6). ISSN 0030-1299.s 806 - 816.s doi: 10.1111/oik.01924.
  • Mabille, Geraldine; Stien, Audun; Tveraa, Torkild; Mysterud, Atle; Brøseth, Henrik; Linnell, John Durrus. Sheep farming and large carnivores: What are the factors influencing claimed losses?. Ecosphere 2015; Volum 6 (5). ISSN 2150-8925.s 1 - 17.s doi: 10.1890/ES14-00444.1.
  • Tablado, Zulimo; Fauchald, Per; Mabille, Geraldine; Stien, Audun; Tveraa, Torkild. Environmental variation as a driver of predator-prey interactions. Ecosphere 2014; Volum 5 (12). ISSN 2150-8925.s doi: 10.1890/ES14-00121.1.
  • van der Wal, René; Stien, Audun. High-arctic plants like it hot: A long-term investigation of between-year variability in plant biomass. Ecology 2014; Volum 95 (12). ISSN 0012-9658.s 3414 - 3427.s doi: 10.1890/14-0533.1.sm.
  • Kristoffersen, Anja Bråthen; Jimenez, Daniel Delgado; Viljugrein, Hildegunn; Grøntvedt, Randi; Stien, Audun; Jansen, Peder A. Large scale modelling of salmon lice (Lepeophtheirus salmonis) infection pressure based on lice monitoring data from Norwegian salmonid farms. Epidemics 2014; Volum 9. ISSN 1755-4365.s 31 - 39.s doi: 10.1016/j.epidem.2014.09.007.
  • Henden, John-André; Stien, Audun; Bårdsen, Bård-Jørgen; Yoccoz, Nigel Gilles; Ims, Rolf Anker. Community-wide mesocarnivore response to partial ungulate migration. (data) Journal of Applied Ecology 2014; Volum 51 (6). ISSN 0021-8901.s 1525 - 1533.s doi: 10.1111/1365-2664.12328.
  • Tveraa, Torkild; Stien, Audun; Brøseth, Henrik; Yoccoz, Nigel Gilles. The role of predation and food limitation on claims for compensation, reindeer demography and population dynamics. Journal of Applied Ecology 2014; Volum 51 (5). ISSN 0021-8901.s 1264 - 1272.s doi: 10.1111/1365-2664.12322.
  • Tveraa, Torkild; Stien, Audun; Odden, John; Linnell, John Durrus. Rovdyr - reindriftas viktigste tapsårsak?. Norsk Veterinærtidsskrift 2014; Volum 126 (2). ISSN 0332-5741.s 104 - 111.
  • Hansen, Brage Bremset; Grøtan, Vidar; Aanes, Ronny; Sæther, Bernt-Erik; Stien, Audun; Fuglei, Eva; Ims, Rolf Anker; Yoccoz, Nigel; Pedersen, Åshild Ønvik. Climate Events Synchronize the Dynamics of a Resident Vertebrate Community in the High Arctic. Science 2013; Volum 339 (6117). ISSN 0036-8075.s 313 - 315.s doi: 10.1126/science.1226766.
  • Ims, Rolf Anker; Ehrich, Dorothee; Forbes, Bruce C.; Huntley, Brian; Walker, Donald A.; Wookey, Philip A.; Berteaux, Dominique; Bhatt, Uma S.; Bråthen, Kari Anne; Edwards, Mary E.; Epstein, Howard E.; Forchhammer, Mads C.; Fuglei, Eva; Gauthier, Gilles; Gilbert, Scott; Leung, Maria; Menyushina, Irina; Ovsyanikov, Nikita; Post, Eric; Raynolds, Martha K.; Reid, Don G.; Schmidt, Niels M.; Stien, Audun; Sumina, Olga I.; van der Wal, René. Terrestrial Ecosystems. (fulltekst) (prosjekt) 2013 ISBN 978-9935-431-22-6.s 384 - 440.
  • Pedersen, Åshild Ø.; Tombre, Ingunn; Jepsen, Jane Uhd; Eidesen, Pernille Bronken; Fuglei, Eva; Stien, Audun. Spatial patterns of goose grubbing suggest elevated grubbing in dry habitats linked to early snowmelt. Polar Research 2013; Volum 32:19719. ISSN 0800-0395.s doi: 10.3402/polar.v32i0.19719.
  • Ballesteros, Manuel; Bårdsen, Bård-Jørgen; Fauchald, Per; Langeland, Knut; Stien, Audun; Tveraa, Torkild. Combined effects of long-term feeding, population density and vegetation green-up on reindeer demography. Ecosphere 2013; Volum 4 (4). ISSN 2150-8925.s doi: 10.1890/ES13-00015.1.
  • Tveraa, Torkild; Stien, Audun; Bårdsen, Bård-Jørgen; Fauchald, Per. Population densities, vegetation green-up, and plant productivity: impacts on reproductive success and juvenile body mass in reindeer. PLOS ONE 2013; Volum 8 (2). ISSN 1932-6203.s doi: 10.1371/journal.pone.0056450.
  • Ballesteros, Manuel; Bårdsen, Bård-Jørgen; Langeland, Knut; Fauchald, Per; Stien, Audun; Tveraa, Torkild. The effect of warble flies on reindeer fitness: a parasite removal experiment. Journal of Zoology 2012; Volum 287 (1). ISSN 0952-8369.s 34 - 40.s doi: 10.1111/j.1469-7998.2011.00883.x.
  • Godiksen, Jane Amtoft; Borgstrøm, Reidar; Dempson, JB; Kohler, Jack; Nordeng, Hans; Power, M.; Stien, Audun; Svenning, Martin. Spring climate and summer otolith growth in juvenile Arctic charr, Salvelinus alpinus. Environmental Biology of Fishes 2012; Volum 95. ISSN 0378-1909.s 309 - 321.s doi: 10.1007/s10641-012-9998-0.
  • Stien, Audun; Ims, Rolf Anker; Albon, Steve D.; Fuglei, Eva; Irvine, R.J.; Ropstad, Erik; Halvorsen, Odd; Langvatn, Rolf; Loe, Leif Egil; Veiberg, Vebjørn; Yoccoz, Nigel. Congruent responses to weather variability in high arctic herbivores. Biology Letters 2012; Volum 8 (6). ISSN 1744-9561.s 1002 - 1005.s doi: 10.1098/rsbl.2012.0764.
  • Carlsson, Anja M.; Irvine, R Justin; Wilson, Kenneth; Piertney, Stuart B; Halvorsen, Odd; Coulson, Stephen James; Stien, Audun; Albon, Steve D.. Disease transmission in an extreme environment: Nematode parasites infect reindeer during the Arctic winter. International Journal of Parasitology 2012; Volum 42 (8). ISSN 0020-7519.s 789 - 795.s doi: 10.1016/j.ijpara.2012.05.007.
  • Knapp, Jenny; Staebler, Sandra; Bart, Jean-Mathieu; Stien, Audun; Yoccoz, Nigel; Drögemüller, Cord; Gottstein, Bruno; Deplazes, Peter. Echinococcus multilocularis in Svalbard, Norway: Microsatellite genotyping to investigate the origin of a highly focal contamination. Infection, Genetics and Evolution 2012; Volum 12 (6). ISSN 1567-1348.s 1270 - 1274.s doi: 10.1016/j.meegid.2012.03.008.
  • Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Aldrin, Magne; Stien, Audun. Sea lice as a density-dependent constraint to salmonid farming. Proceedings of the Royal Society of London. Biological Sciences 2012; Volum 279 (1737). ISSN 0962-8452.s 2330 - 2338.s doi: 10.1098/rspb.2012.0084.
  • Eide, Nina Elisabeth; Stien, Audun; Prestrud, Pål; Yoccoz, Nigel; Fuglei, Eva. Reproductive responses to spatial and temporal prey availability in a coastal Arctic fox population. Journal of Animal Ecology 2012; Volum 81 (3). ISSN 0021-8790.s 640 - 648.s doi: 10.1111/j.1365-2656.2011.01936.x.
  • Bårdsen, Bård-Jørgen; Henden, John-Andre; Fauchald, Per; Tveraa, Torkild; Stien, Audun. Plastic reproductive allocation as a buffer against environmental stochasticity - linking life history and population dynamics to climate. Oikos 2011; Volum 120 (2). ISSN 0030-1299.s 245 - 257.s doi: 10.1111/j.1600-0706.2010.18597.x.
  • Stien, Audun; Voutilainen, Lina; Haukisalmi, Voitto; Fuglei, Eva; Mørk, Torill; Yoccoz, Nigel Gilles; Ims, Rolf Anker; Henttonen, Heikki. Intestinal parasites of the Arctic fox in relation to the abundance and distribution of intermediate hosts. Parasitology 2010; Volum 137 (1). ISSN 0031-1820.s 149 - 157.s doi: 10.1017/S0031182009990953.
  • Biuw, Martin; Nøst, Ole Andres; Stien, Audun; Zhou, Qin; Lydersen, Christian; Kovacs, Kit M.. Effects of Hydrographic Variability on the Spatial, Seasonal and Diel Diving Patterns of Southern Elephant Seals in the Eastern Weddell Sea. PLOS ONE 2010; Volum 5 (11). ISSN 1932-6203.s doi: 10.1371/journal.pone.0013816.
  • Stien, A; Loe, L.E.; Mysterud, A; Severinsen, T; Kohler, Jack; Langvatn, Rolf. Icing events trigger range displacement in a high-arctic ungulate. Ecology 2010; Volum 91 (3). ISSN 0012-9658.s 915 - 920.s doi: 10.1890/09-0056.1.
  • Omsjoe, Elisabeth Henie; Stien, Audun; Irvine, Justin; Albon, Steve D.; Dahl, Ellen; Thoresen, Stein; Rustad, Eline; Ropstad, Erik. Evaluating capture stress and its effects on reproductive success in Svalbard reindeer. Canadian Journal of Zoology 2009; Volum 87 (1). ISSN 0008-4301.s 73 - 85.s doi: 10.1139/Z08-139.
  • Krogenæs, Anette; Taubøll, Erik; Stien, Audun; Oskam, Irma C.; Lyche, Jan Ludvig; Dahl, Ellen; Thomassen, Ragnar; Sweeney, T; Ropstad, Erik. Valproate affects reproductive endocrine function, testis diameter and some semen variables in non-epileptic adolescent goat bucks. Theriogenology 2008; Volum 70 (1). ISSN 0093-691X.s 15 - 26.
  • Fuglei, Eva; Stien, Audun; Yoccoz, Nigel Gilles; Ims, Rolf Anker; Eide, NE; Prestrud, P; Deplazes, P; Oksanen, Antti. Spatial distribution of Echinococcus multilocularis, Svalbard, Norway. Emerging Infectious Diseases 2008; Volum 14. ISSN 1080-6040.
  • Krogenaes, AK; Taubøll, Erik; Stien, A; Oskam, IC; Lyche, JL; Dahl, E; Thomassen, RF; Sweeney, T; Ropstad, E. Valproate affects reproductive endocrine function, testis diameter and some semen variables in non-epileptic adolescent goat bucks. Theriogenology 2008; Volum 70 (1). ISSN 0093-691X.s 15 - 26.s doi: 10.1016/j.theriogenology.2008.01.029.
  • Loe, Leif Egil; Bonenfant, C; Mysterud, Atle; Severinsen, T.; Øritsland, N. A.; Langvatn, Rolf; Stien, Audun; Irvine, R.J.; Irvine, Justin R; Irvine, RJ; Stenseth, Nils Christian. Activity pattern of arctic reindeer in a predator-free environment: no need to keep a daily rhythm. Oecologia 2007; Volum 152. ISSN 0029-8549.s 617 - 624.s doi: 10.1007/s00442-007-0681-7.
  • Prestrud, Kristin Wear; Åsbakk, Kjetil; Fuglei, Eva; Mørk, Toril; Stien, Audun; Ropstad, Erik; Tryland, Morten; Gabrielsen, Geir Wing; Lydersen, Christian; Kovacs, Kit M.; Loonen, Maarten J.J.E.; Sagerup, Kjetil; Oksanen, Antti. Serosurvey for Toxoplasma gondii in arctic foxes and possible sources of infection in the high Arctic of Svalbard. Veterinary Parasitology 2007; Volum 150. ISSN 0304-4017.s 6 - 12.
  • Loe, Leif Egil; Mysterud, Atle; Stien, Audun; Steen, Harald; Evans, DM; Evans, D; Austrheim, G. Positive short-term effects of sheep grazing on the alpine avifauna. Biology Letters 2007; Volum 3. ISSN 1744-9561.s 110 - 112.s doi: 10.1098/rsbl.2006.0571.
  • Prestrud, Kristin Wear; Åsbakk, Kjetil; Fuglei, Eva; Mørk, Torill; Stien, Audun; Ropstad, Erik; Tryland, Morten; Gabrielsen, Geir Wing; Lydersen, Christian; Kovacs, Kit M.; Loonen, Maarten; Sagerup, Kjetil; Oksanen, Antti. Serosurvey for Toxoplasma gondii in arctic foxes and possible sources of infection in the high Arctic of Svalbard. Veterinary Parasitology 2007; Volum 150. ISSN 0304-4017.s 6 - 12.s doi: 10.1016/j.vetpar.2007.09.006.
  • Loe, Leif Egil; Irvine, R. J.; Irvine, Justin R; Bonenfant, C; Stien, Audun; Langvatn, Rolf; Albon, Steve D; Albon, Steve D.; Mysterud, Atle; Stenseth, Nils Christian. Testing five hypotheses of sexual segregation in an arctic ungulate. Journal of Animal Ecology 2006; Volum 75. ISSN 0021-8790.s 485 - 496.s doi: 10.1111/j.1365-2656.2006.01069.x.
  • Côte, Steeve D; Stien, Audun; Irvine, Justin; Dallas, John F.; Marshall, Freda; Halvorsen, Odd; Langvatn, Rolf; Albon, Steve D.. Resitance to abomasal nematodes and individual genetic variability in reindeer. Molecular Ecology 2005; Volum 14. ISSN 0962-1083.s 4159 - 4168.s doi: 10.1111/j.1365-294X.2005.02733.
  • Oskam, Irma C.; Lyche, Jan Ludvig; Krogenæs, Anette; Thomassen, Ragnar; Skåre, Janneche Utne; Wiger, Richard; Dahl, Ellen; Sweeney, T; Stien, Audun; Ropstad, Erik. Effects of long-term maternal exposure to low doses of PCB126 and PCB153 on the reproductive system and related hormones of young male goats. Reproduction 2005; Volum 130 (5). ISSN 1470-1626.s 731 - 742.
  • Stien, Audun; Irvine, RJ; Dallimer, Martin; Irvine, Justin R; Halvorsen, Odd; Langvatn, Rolf; Albon, Steve D; Dallas, John F. Sex ratio variation in gastrointestinal nematodes of Svalbard reindeer; density dependence and implications for estimates of species composition. Parasitology 2005; Volum 130. ISSN 0031-1820.s 99 - 107.s doi: 10.1017/S0031182004006298.
  • Stien, Audun; Bjørn, Pål Arne; Heuch, Peter Andreas; Elston, David A. Population dynamics of salmon lice Lepeophtheirus salmonis on Atlantic salmon and sea trout. Marine Ecology Progress Series 2005; Volum 290. ISSN 0171-8630.s 263 - 275.
  • Cote, Steeve D; Stien, Audun; Irvine, Justin R; Dallas, John F; Marshall, Freda; Halvorsen, Odd; Langvatn, Rolf; Albon, Steve D. Resistance to abomasal nematodes and individual genetic variability in reindeer. Molecular Ecology 2005; Volum 14. ISSN 0962-1083.s 4159 - 4168.s doi: 10.1111/j.1365-294X.2005.02733.
  • Oskam, Irma C.; Lyche, Jan L.; Krogenæs, Anette; Thomassen, Ragnar; Skaare, Jannicke U.; Wiger, Richard; Dahl, Ellen; Sweeney, Torres; Stien, Audun; Ropstad, Erik. Effects of long-term maternal exposure to low doses of PCB126 and PCB153 on the reproductive system and related hormones of young male goats. Reproduction 2005; Volum 130 (5). ISSN 1470-1626.s 731 - 742.s doi: 10.1530/rep.1.00690.
  • Beck, Pieter simon a; Kalmbach, Ellen; Joly, Daniel; Stien, Audun; Nilsen, Lennart. Modelling local distribution of an Arctic dwarf shrub indicates an important role for remote sensing of snow cover. Remote Sensing of Environment 2005; Volum 98. ISSN 0034-4257.s 110 - 121.
  • Wal, Rene van der; Bardgett, Richard D.; Harrison, Kathryn A.; Stien, Audun. Vertebrate herbivores and ecosystem control: cascading effects of faeces on tundra ecosystems. Ecography 2004; Volum 27 (2). ISSN 0906-7590.s 242 - 252.
  • Milner, Jos M.; Stien, A.; Irvine, R.J.; Albon, Steven D.; Langvatn, Rolf. Body condition in Svalbard reindeer and the use of blood parameters as indicators of condition and fitness. Canadian Journal of Zoology 2003; Volum 81. ISSN 0008-4301.s 1566 - 1578.
  • Stien, Audun; Irvine, Justin; Langvatn, Rolf; Ropstad, Erik. Evaluation of ultrasound as a method for measuring subcutaneous fat in Svalbard reindeer. Rangifer 2003; Volum 23. ISSN 0333-256X.s 71 - 73.
  • Milner, Jos M; Stien, Audun; Irvine, Justin R; Langvatn, Rolf; Albon, Steve D; Ropstad, Erik. Body condition in Svalbard reindeer and the use of blood parameters as indicators of condition and fitness. Canadian Journal of Zoology 2003; Volum 81. ISSN 0008-4301.s 1566 - 1578.
  • Stien, A.; Irvine, J. R.; Ropstad, E.; Halvorsen, Odd; Langvatn, Rolf; Albon, S.D.. The impact of gastrointestinal nematodes on wild reindeer:experimental and cross-sectional studies. Journal of Animal Ecology 2002; Volum 71. ISSN 0021-8790.s 937 - 945.
  • Stien, A.; Irvine, Justin; Langvatn, Rolf; Ropstad, Erik; Albon, Steven. The impact of gastrointestinal nematodes on wild reindeer: experimental and cross-sectioonal studies. Journal of Animal Ecology 2002; Volum 71. ISSN 0021-8790.s 937 - 945.
  • Albon, Steven; Stien, A.; Irvine, Justin; Langvatn, Rolf; Ropstad, Erik; Halvorsen, Odd. The role of parasites in the dynamics of a reindeer population. ? 2002; Volum 269.s 1625 - 1632.
  • Albon, S.D.; Stien, A.; Irvine, J. R.; Langvatn, Rolf; Ropstad, E.; Halvorsen, Odd. The role of parasites in the dynamics of a reindeer population. Proceedings of the Royal Society of London. Biological Sciences 2002; Volum 269. ISSN 0962-8452.s 1625 - 1632.
  • Stien, A.; Irvine, J. R.; Langvatn, Rolf; Albon, S.D.; Halvorsen, Odd. The population dynamics of Ostertagia gruehneri in reindeer: a model for the seasonal and intensity dependent variation in nematode fecundity. International Journal of Parasitology 2002; Volum 32. ISSN 0020-7519.s 991 - 996.
  • Irvine, R. J.; Stien, A.; Dallas, J. F.; Halvorsen, Odd; Langvatn, Rolf; Albon, S.D.. Contrasting regulation of fecundity in two abomasal nematodes of Svalbard reindeer (Rangifer tarandus platyrhynchus). Parasitology 2001; Volum 122. ISSN 0031-1820.s 673 - 681.
  • Sakkinen, Hannele; Stien, A.; Holand, Øystein; Holand, Øystein; Hove, Knut; Eloranta, Eja; Saarela, S.; Ropstad, Erik. Plasma Urea, Creatinine, and Urea: Creatinine Ration in Reindeer (Rangifer tatandus tarandus) andin Svalbard Reindeer (Rangifer tarandus platyrhynchus) during DefinedFeeding Conditionsand in the Field. Physiological and Biochemical Zoology 2001; Volum 74 (6). ISSN 1522-2152.s 907 - 916.
  • Irvine, R. J.; Stien, A.; Halvorsen, Odd; Langvatn, Rolf; Albon, S.D.. Life-history strategies and population dynamics of abomasal nematodes in Svalbard reindeer (Rangifer tarandus platyrhynchus). Parasitology 2000; Volum 120. ISSN 0031-1820.s 297 - 311.
  • Halvorsen, Odd; Stien, A.; Irvine, J.; Langvatn, Rolf; Albon, S.D.. Evidence for continued transmission of parasitic nematodes in reindeer during the Arctic winter. International Journal of Parasitol 1999; Volum 29.s 567 - 579.
  • Stien, A.; Leinaas, Hans Petter; Halvorsen, Odd; Christie, Hartvig. Population dynamics of the Echinomermella matsi (Nematoda) - Strongylocentrotus droebachiensis (Echinoida) system: effects on host fecundity. Marine Ecology Progress Series 1998; Volum 163. ISSN 0171-8630.s 193 - 201.
  • Stien, A.; Halvorsen, Odd. Experimental transmission of the nematode Echinomermella matsi to the sea urchin Strongylocentrotus droebachiensis in the laboratory. Journal of Parasitology 1998; Volum 84. ISSN 0022-3395.s 658 - 660.
  • Ims, Rolf Anker; Jepsen, Jane Uhd; Stien, Audun; Yoccoz, Nigel G.. Science Plan for COAT: Climate-Ecological Observatory for Arctic Tundra. 2013 ISBN 978-82-999253-0-3.
  • Stien, Audun; Tveraa, Torkild; Aslaksen, Eilif Andreas. Dette avgjør hvor tung reinen blir. (fulltekst) 2021.
  • Stien, Audun. Klimaendringene gir større reinbestand på Svalbard. 2021.
  • Stien, Audun; Coulson, Stephen James; Forchhammer, Mads C.; Hansen, Brage Bremset; Loe, Leif Egil; Ropstad, Erik; Pedersen, Åshild Ønvik; Veiberg, Vebjørn. Skal felle rein for å forske på parasitter. Svalbardposten 2021.
  • Panzacchi, Manuela; Van Moorter, Bram; Strand, Olav; Kivimäki, Ilkka; Saerens, Marco; Stien, Audun; Tveraa, Torkild; Langeland, Knut; Gundersen, Vegard; Eftestøl, Sindre; Tsegaye, Diress; Coleman, Jonathan I.R.. Keynote talk: "How to Quantify the Cumulative Impact of Human Activities on reindeer and aid Sustainable Land Planning". 18th North American Caribou Workshop 2021-05-03 - 2021-05-06 2021.
  • Panzacchi, Manuela; Van Moorter, Bram; Stien, Audun; Tveraa, Torkild; Langeland, Knut; Gundersen, Vegard; Stange, Erik; Rolandsen, Christer Moe; Melhoop, Anne Catriona. How to Quantify the Cumulative Impact of Human Activities & aid Sustainable Land Planning. Meeting with KMD (Kommunal og Moderniseringsdepartementet) 2020-01-21 - 2020-01-21 2020.
  • van der Wal, René; Anderson, Helen B.; Stien, Audun; Loe, Leif Egil; Speed, James David Mervyn. Disturbance, recovery and tundra vegetation change. 2020.
  • Pedersen, Åshild Ønvik; Stien, Jenny; Albon, S; Fuglei, Eva; Isaksen, K.; Liston, G.; Jepsen, Jane Uhd; Madsen, J.; Ravolainen, V.T.; Reinking, A.K.; Soininen, E.M.; Stien, Audun; van der Wal, R.; Yoccoz, Nigel Gilles; Ims, Rolf Anker. Climate-Ecological Observatory for Arctic Tundra (COAT). 2020 (2019). ISSN 2535-6321.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Rosvold, Jørgen; Stien, Audun; Hansen, Brage Bremset. Svalbard reindeer populations rebounding from centuries of hunting. (fulltekst) 2019.
  • Panzacchi, Manuela; Van Moorter, Bram; Strand, Olav; Stien, Audun; Tveraa, Torkild; Langeland, Knut; Gundersen, Vegard. Developing approaches to quantify, predict and mitigate Cumulative Impacts. Sluttsamling "Framtidas Reindrift" prosjekt 2019-12-03 - 2019.
  • Pedersen, Åshild Ønvik; Paulsen, Ingrid M.; Albon, Steven; Arntsen, Gustav Busch; Hansen, Brage Bremset; Langvatn, Rolf; Loe, Leif Egil; Le Moullec, Mathilde; Overrein, Øystein; Peeters, Bart; Ravolainen, Virve; Ropstad, Erik; Stien, Audun; Tyler, Nicholas J. C.; Veiberg, Vebjørn; van der Wal, René; Andersen, Roy; Beumer, Larissa Teresa; Eischeid, Isabell; Forchhammer, Mads C.; Irvine, R. Justin; Marolla, Filippo; Pigeon, Gabriel; Reimers, Eigil; Trondrud, Liv Monica. Svalbard reindeer (Rangifer tarandus platyrhynchus). A status report. 2019 (151) ISBN 978-82-7666-427-0. ISSN 0803-0421.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Rosvold, Jørgen; Hansen, Brage Bremset. Talk AUC: A Century of Conservation: The Ongoing Recovery of Svalbard Reindeer.. Arctic Ungulate Conference 2019 2019-08-12 - 2019-08-16 2019.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Rosvold, Jørgen; Hansen, Brage Bremset. Poster SSC: A Century of Conservation: The Ongoing Recovery of Svalbard Reindeer.. Svalbard Science Conference 2019 2019-11-05 - 2019-11-06 2019.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Rosvold, Jørgen; Hansen, Brage Bremset. Poster SQEBC: A Century of Conservation: The Ongoing Recovery of Svalbard Reindeer.. SQEBC 2019 (sammendrag) 2019-11-01 - 2019-11-03 2019.
  • Panzacchi, Manuela; Van Moorter, Bram; Stien, Audun; Tveraa, Torkild; Langeland, Knut; Strand, Olav; Gundersen, Vegard. Samla belasting og bærekraftig arealplanlegging. NINA-dagan 2019 (data) 2019-11-05 - 2019.
  • Hansen, Brage Bremset; Peeters, Bart; Gamelon, Marlène; Lee, Aline Magdalena; Veiberg, Vebjørn; Albon, Steve D.; Sæther, Bernt-Erik; Fryxell, John M.; Stien, Audun; Irvine, Justin R; Loe, Leif Egil; Ropstad, Erik; Engen, Steinar; Grøtan, Vidar. Reduced extinction risk by worsening climate and increased harvest: the role of density dependence. Arctic Ungulate Conference 2019-08-12 - 2019-08-16 2019.
  • Panzacchi, Manuela; Van Moorter, Bram; Strand, Olav; Stien, Audun; Tveraa, Torkild; Langeland, Knut. Renewable Energy and reindeer: New approaches to quantify cumulative impacts & Aid Sustainable Land Planning. Fagdag Vindkraft 2019-10-14 - 2019-10-15 2019.
  • Panzacchi, Manuela; Van Moorter, Bram; Stien, Audun; Tveraa, Torkild; Langeland, Knut; Strand, Olav; Gundersen, Vegard. Assessing the functionality of reindeer ranges, and the cumulative impact of anthropogenic activities. 15th AUC - Arctic Ungulate Conference 2019-08-12 - 2019-08-16 2019.
  • Mattisson, Jenny; Walton, Zea Ann; Linnell, John Durrus; Stien, Audun; Odden, John. The cost of migratory prey:seasonal changes in semi-domestic reindeer distribution influences breeding success of Eurasion lynx in northern norway. The 15th international Artic ungulate conference 2019-08-12 - 2019-08-16 2019.
  • Le Moullec, Mathilde; Sæther, Bernt-Erik; Hansen, Brage Bremset; Pedersen, Åshild Ønvik; Stien, Audun. Spatiotemporal variation in abundance of key tundra species: from local heterogeneity to large-scale synchrony. 2019 ISBN 978-82-326-3652-5.
  • Marolla, Filippo; Aarvak, Tomas; Øien, Ingar J.; Mellard, Jarad Pope; Henden, John-André; Hamel, Sandra; Stien, Audun; Tveraa, Torkild; Yoccoz, Nigel Gilles; Ims, Rolf Anker. The need of evidence-based management: the case of the of the Lesser White-Fronted Goose in Northern Norway. European Congress of Conservation Biology 2018-06-12 - 2018-06-15 2018.
  • Marolla, Filippo; Aarvak, Tomas; Øien, Ingar J.; Mellard, Jarad Pope; Henden, John-André; Hamel, Sandra; Stien, Audun; Tveraa, Torkild; Yoccoz, Nigel Gilles; Ims, Rolf Anker. Contrasting effect of small rodents and reindeer carcasses on an endangered Arctic-nesting goose species: implications for management. Nordic Oikos Meeting 2018-02-19 - 2018-02-22 2018.
  • Tveraa, Torkild; Brøseth, Henrik; Langeland, Knut; Stien, Audun; Stien, Jennifer; Tovmo, Mari. Produksjon og tap i reindriften i Nordland. (fulltekst) 2018; Volum 1556 (1556) ISBN 978-82-426-3160-2. ISSN 1504-3312.
  • Pedersen, Åshild Ønvik; Hansen, Brage Bremset; Loe, Leif Egil; Ropstad, Erik; Irvine, Justin R; Stien, Audun; Albon, Steve D.; Paulsen, Ingrid M.; Beumer, Larissa Teresa; Eischeid, Isabell; Le Moullec, Mathilde; Peeters, Bart; Soininen, Eeva M; Aanes, Ronny; Ravolainen, Virve. When ground-ice replaces fjord-ice: results from a study of GPS-collared Svalbard reindeer females. (fulltekst) 2018 (049) ISBN 978-82-7666-421-8. ISSN 1504-3215.
  • Odden, John; Mattisson, Jenny; Linnell, John Durrus; Langeland, Knut; Stien, Audun; Tveraa, Torkild. Rovdyr og rein i Midt-Norge. Sluttrapport. (fulltekst) 2018; Volum 1380 (1380) ISBN 978-82-426-3105-3. ISSN 1504-3312.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Rosvold, Jørgen; Hansen, Brage Bremset. A century of recovery from overharvest: Distribution and abundance of the high-arctic Svalbard reindeer. Nordic OIKOS Conference (prosjekt) 2018-02-19 - 2018-02-22 2018.
  • Herfindal, Ivar; Tveraa, Torkild; Stien, Audun; Solberg, Erling Johan. Spatial synchrony and geographical variation in the dynamics of calf body mass in two large herbivores. Nordic OIKOS conference 2018-02-19 - 2018-02-22 2018.
  • Loe, Leif Egil; Øyjordet, Ingvild; Veiberg, Vebjørn; Pedersen, Åshild Ønvik; Hansen, Brage Bremset; Stien, Audun. Jakt på svalbardrein – hva er naturlige grenser for fellingsområdene?. 2017.
  • Hansen, Brage Bremset; Gamelon, Marlène; Albon, Steve D.; Stien, Audun; Irvine, Justin R; Sæther, Bernt-Erik; Lee, Aline Magdalena; Loe, Leif Egil; Ropstad, Erik; Veiberg, Vebjørn; Grøtan, Vidar. More frequent extreme climate events stabilize wild reindeer dynamics in the high Arctic. British Ecological Society Annual Meeting 2017-12-11 - 2017-12-14 2017.
  • Le Moullec, Mathilde; Pedersen, Åshild Ønvik; Stien, Audun; Hansen, Brage Bremset. Estimating distribution and abundance across Svalbard: monitoring methods and preliminary results. Svalbard reindeer seminar 2017-10-31 - 2017-11-02 2017.
  • Peeters, Bart; Kohler, Jack; Loe, Leif Egil; Pedersen, Åshild Ønvik; Stien, Audun; Veiberg, Vebjørn; Aanes, Ronny; Hansen, Brage Bremset. Rainy is icy: ground-icing patterns in space and time. Svalbard reindeer 2017 – status, research needs and knowledge gaps 2017-10-31 - 2017-11-02 2017.
  • Peeters, Bart; Kohler, Jack; Loe, Leif Egil; Pedersen, Åshild Ønvik; Stien, Audun; Veiberg, Vebjørn; Ronny, Aanes; Hansen, Brage Bremset. Correlates of spatiotemporal variation in ground ice in Spitsbergen, Svalbard. Svalbard Science Conference 2017 2017-11-06 - 2017-11-09 2017.
  • Veiberg, Vebjørn; Danielsen, Preben; Loe, Leif Egil; Stien, Audun; Peeters, Bart; Hansen, Brage Bremset; Irvine, R. Justin; Ropstad, Erik; Albon, Steve D.; Tveraa, Torkild; Varpe, Øystein. Klimaeffektar på svalbardreinens kalvingstidspunkt. (fulltekst) 2017; Volum 1311 (1311) ISBN 978-82-426-2999-9. ISSN 1504-3312.
  • Jacobsen, Karl-Otto; Stien, Audun; Kleven, Oddmund. Kongeørn i Finnmark. Årsrapport 2015. (fulltekst) 2016; Volum 1244 (1244) ISBN 978-82-426-2888-6. ISSN 1504-3312.
  • Stien, Audun; Tømmervik, Hans; Bjerke, Jarle W.; Bårdsen, Bård-Jørgen; Tveraa, Torkild. Skaper myter med kunnskapsmangel og feiltolkning. Altaposten 2016.
  • Tveraa, Torkild; Tømmervik, Hans; Bjerke, Jarle W.; Bårdsen, Bård-Jørgen; Stien, Audun. Myter om reindriftsforskning. Altaposten 2016.
  • Ims, Rolf Anker; Stien, Audun; Tveito, Ole Einar; Pedersen, Åshild Ønvik. COAT Varanger. Finnmark Dagblad 2016.
  • Pedersen, Åshild Ønvik; Fuglei, Eva; Ravolainen, Virve; Kohler, Jack; Gallet, J.-C.; Stien, Audun; Jepsen, Jane Uhd; Tombre, Ingunn; Ims, Rolf Anker; Soininen, Eeva M; Yoccoz, Nigel Gilles; Jonsdottir, Ingibjørg; Tveito, Ole Einar; Isaksen, Ketil. Vil overvåke klimatrusselen. Svalbardposten 2016.
  • Pedersen, Åshild Ønvik; Fuglei, Eva; Stien, Audun; Ims, Rolf Anker. Raske klimaendringer gir overraskelser. Kronikk Svalbardposten 08.07.2016. Svalbardposten 2016.
  • Stien, Audun; Tveraa, Torkild; Hansen, Inger. Kongeørn – Prosjekt Rissa. Midt-Norge prosjektet på kongeørn som tapsårsak for sau og lam. Seminar med beitefokus 2016-02-23 - 2016-02-23 2016.
  • Stien, Audun; Tveraa, Torkild; Hansen, Inger; Langeland, Knut. Kongeørn – Prosjekt Rissa. Midt-Norge prosjektet på kongeørn som tapsårsak for sau og lam. Møte 2016-08-29 - 2016-08-29 2016.
  • Stien, Audun; Tveraa, Torkild; Hansen, Inger; Langeland, Knut. Kongeørn – Prosjekt Rissa. Midt-Norge prosjektet på kongeørn som tapsårsak for sau og lam. Møte 2016-08-29 - 2016-08-29 2016.
  • Stien, Audun; Tveraa, Torkild; Hansen, Inger. Tap av sau og rein til kongeørn på Fosen. Nasjonal konferanse om rovvilt, beitedyr og samfunn 2016-01-19 - 2016-01-19 2016.
  • Kjørstad, Morten Andre; Brøseth, Henrik; Tveraa, Torkild; Stien, Audun. Forskning på kongeørn som predator på beitedyr. Møte i Rovviltnemnda i region 8 2016-10-14 - 2016-10-14 2016.
  • Stien, Audun; Hansen, Inger; Langeland, Knut; Tveraa, Torkild. Kongeørn som tapsårsak for sau og lam. Tapsstudier i Rødsjø beiteområde 2014-2015. (fulltekst) 2016; Volum 1285 (1285) ISBN 978-82-426-2949-4. ISSN 1504-3312.
  • Tveraa, Torkild; Stien, Audun; Langeland, Knut. Oppdatering av tallgrunnlaget for beregning av rovviltskadeerstatning på tamrein. (fulltekst) 2016; Volum 1248 (1248) ISBN 978-82-426-2895-4. ISSN 1504-3312.
  • Tveraa, Torkild; Stien, Audun; Langeland, Knut. Reindrift og rovvilt. Ottar 2016 (309). ISSN 0030-6703.s 30 - 36.
  • Veiberg, Vebjørn; Loe, Leif Egil; Albon, Steve D.; Irvine, Justin R; Tveraa, Torkild; Ropstad, Erik; Stien, Audun. Maternal body mass is everything - timing of spring onset does not affect calf recruitment in Svalbard reindeer. Arctic Ungulate Conference 2015-08-17 - 2015-08-21 2015.
  • Linnell, John Durrus; Tveraa, Torkild; Swenson, Jon; Støen, Ole-Gunnar; Hansen, Inger; Andren, Henrik; Persson, Jens; Sand, Håkan; Wikenros, Camilla; Zimmermann, Barbara; Odden, John; Stien, Audun; Ytrehus, Bjørnar; Kleven, Oddmund; Brøseth, Henrik; Kindberg, Jonas; Mattisson, Jenny; Solberg, Erling Johan; Nilsen, Erlend Birkeland; Nygård, Torgeir; Jacobsen, Karl-Otto. Kunnskapsstatus og kunnskapsbehov for forvaltning av rovvilt i Norge.. (fulltekst) 2015 (1195) ISBN 978-82-426-2823-7. ISSN 1504-3312.
  • Peeters, Bart; Veiberg, Vebjørn; Pedersen, Åshild Ønvik; Sæther, Bernt-Erik; Aanes, Ronny; Irvine, Justin R; Stien, Audun; Strand, Olav; Hansen, Brage Bremset. Sex matters – effects of climate and density-dependence on adult sex ratio variation in a large Arctic herbivore. Interdisciplinary Polar Studies in Svalbard 2015-09-18 - 2015-09-24 2015.
  • Peeters, Bart; Veiberg, Vebjørn; Pedersen, Åshild Ønvik; Sæther, Bernt-Erik; Aanes, Ronny; Irvine, Justin R; Stien, Audun; Strand, Olav; Hansen, Brage Bremset. Sex-specific effects of climate and density-dependence cause fluctuating adult sex ratios in a large Arctic herbivore. Arctic Ungulate Conference 2015-08-16 - 2015-08-21 2015.
  • Jacobsen, Karl-Otto; Stien, Audun; Kleven, Oddmund. Kongeørn i Finnmark. Årsrapport 2014. (fulltekst) 2015 (1144) ISBN 978-82-426-2766-7. ISSN 1504-3312.
  • Bårdsen, Bård-Jørgen; Berglann, Helge; Stien, Audun; Tveraa, Torkild. Effekten av høsting på produksjon og lønnsomhet i reindriften. (fulltekst) 2014 (999) ISBN 978-82-426-2609-7. ISSN 1504-3312.
  • Odden, John; Tveraa, Torkild; Mattisson, Jenny; Linnell, John Durrus; Stien, Audun. Feil om forskning på rovdyr og rein. Romsdals Budstikke. 2014. ISSN 0806-5160.s 39 - .
  • Jacobsen, Karl-Otto; Stien, Audun; Nygård, Torgeir; Kleven, Oddmund; Mabille, Geraldine; Johnsen, Trond Vidar; Opgård, Olaf; Østlyngen, Arve; Johansen, Kenneth; Myklevoll, Vidar. Kongeørn i Finnmark. Årsrapport 2013.. (fulltekst) 2014 (1023) ISBN 978-82-426-2634-9. ISSN 1504-3312.
  • Odden, John; Tveraa, Torkild; Mattisson, Jenny; Linnell, John Durrus; Stien, Audun. Feil om forskning på rovdyr og rein. Ordet fritt. Romsdals Budstikke. 2014. ISSN 0806-5160.s 39 - 39.
  • Jansen, Peder A; Kristoffersen, Anja Bråthen; Jimenez, Daniel Delgado; Viljugrein, Hildegunn; Grøntvedt, Randi; Stien, Audun. Beregning av smittepress av lakselus. Norsk Fiskeoppdrett 2014; Volum 10. ISSN 0332-7132.s 55 - 59.
  • Hagen, Dagmar; Systad, Geir Helge; Eide, Nina Elisabeth; Vistad, Odd Inge; Stien, Audun; Erikstad, Lars; Moe, Børge; Svenning, Martin; Veiberg, Vebjørn. Sårbarhetsvurdering i polare strøk. Gjennomgang av begrep og metoder. (fulltekst) 2014; Volum 1045 (1045) ISBN 978-82-426-2661-5. ISSN 1504-3312.
  • Stien, Audun; Bråthen, Kari Anne; Cooper, Elisabeth J.; Ehrich, Dorothee; Hausner, Vera Helene; Henden, John-André; Ims, Rolf Anker; Jensvoll, Ingrid; Killengreen, Siw Turid; Ravolainen, Virve; Yoccoz, Nigel Gilles; Biuw, Martin; Fauchald, Per; Jepsen, Jane Uhd; Tombre, Ingunn; Tveraa, Torkild; Fuglei, Eva; Kohler, Jack; Pedersen, Åshild Ø.; Coulson, Steve; Eidesen, Pernille Bronken; Müller, Eike; Tveito, Ole Einar; Madsen, Jesper. COAT - Climate- ecological Observatory for Arctic Tundra. Biodiversity and ecosystem services in a changing environment : Challenges for science and conservation 2013-03-14 - 2013-03-14 2013.
  • Stien, Audun; Tveraa, Torkild. Klima, rovdyr og driftsmessige utfordringer for reindriften. Dialogsamling 2013-10-17 - 2013-10-17 2013.
  • Mattisson, Jenny; Odden, John; Gomo, Gjermund; Persson, Jens; Stien, Audun. Jervens atferd ved kadaver – kunnskap relevant for åtejakt på jerv. (fulltekst) 2013 (969) ISBN 978-82-426-2578-6. ISSN 1504-3312.
  • Tveraa, Torkild; Ballesteros, Manuel; Bårdsen, Bård-Jørgen; Fauchald, Per; Lagergren, Madeleine; Langeland, Knut; Pedersen, Elisabeth; Stien, Audun. Beregning av produksjon og tap i reindriften. (fulltekst) 2013 (938) ISBN 978-82-426-2543-4. ISSN 1504-3312.
  • Jacobsen, Karl-Otto; Johnsen, Trond Vidar; Stien, Audun; Nygård, Torgeir; Kleven, Oddmund; Opgård, Olaf; Johansen, kenneth; Østlyngen, Arve; Myklevoll, Vidar. Kongeørn i Finnmark. Årsrapport 2012. (fulltekst) 2013 (936) ISBN 978-82-426-2540-3. ISSN 1504-3312.
  • Henden, John-André; Ims, Rolf Anker; Yoccoz, Nigel; Stien, Audun; Bårdsen, Bård-Jørgen. EcoFinn: Betydningen av reinsdyr abundans for tilstedeværelse og rikhet av predatorsamfunnet på fjellet. Fjellrev i Finnmark, Referansemøte 2013-01-23 - 2013-01-24 2013.
  • Jacobsen, Karl-Otto; Johnsen, Trond Vidar; Nygård, Torgeir; Stien, Audun. Kongeørn i Finnmark. Prosjektrapport 2011. 2012 (818) ISBN 978-82-426-2413-0. ISSN 1504-3312.
  • Tveraa, Torkild; Ballesteros, Manuel; Bårdsen, Bård-Jørgen; Fauchald, Per; Lagergren, Madeleine; Langeland, Knut; Pedersen, Elisabeth; Stien, Audun. Rovvilt og reindrift. Kunnskapsstatus i Finnmark. 2012 (821) ISBN 978-82-426-2416-1. ISSN 1504-3312.
  • Bråthen, Kari Anne; Ims, Rolf Anker; Yoccoz, Nigel; Ravolainen, Virve; Henden, John-André; Killengreen, Siw Turid; Stien, Audun. Reindeer husbandry’s effects on biodiversity. Reindeer husbandry as a resource for the society Present contribution and future possibilities 2012-12-03 - 2012-12-04 2012.
  • Ravolainen, Virve; Bråthen, Kari Anne; Soininen, Eeva Marjatta; Kollstrøm, Julie; Stien, Audun; Killengreen, Siw Turid; Henden, John-André; Yoccoz, Nigel; Ims, Rolf Anker. Tall shrub tundra vegetation and drivers of change. Arctic Net Annual scientific meeting 2012 2012-12-10 - 2012-12-14 2012.
  • Herfindal, Ivar; Brøseth, Henrik; Kjørstad, Morten Andre; Linnell, John Durrus; Odden, John; Persson, Jens; Stien, Audun; Tveraa, Torkild; Ersson, L.. Modellering av tap av tamrein til rovvilt - en risikomodell. 2012 (819) ISBN 978-82-426-2414-7. ISSN 1504-3312.
  • Herfindal, Ivar; Brøseth, Henrik; Kjørstad, Morten Andre; Linnell, John Durrus; Odden, John; Persson, Jens; Stien, Audun; Tveraa, Torkild. Modellering av risikobasert erstatning for tap av tamrein til rovvilt - En vurdering av ulike datasetts egnethet. 2011.
  • Jacobsen, Karl-Otto; Johnsen, Trond Vidar; Nygård, Torgeir; Stien, Audun. Kongeørn i Finnmark. Prosjektrapport 2010. 2011 (680) ISBN 978-82-426-2264-8. ISSN 1504-3312.
  • Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Stien, Audun. Exploratory space-time analyses of a large dataset on sea lice abundance on farmed salmon in Norway. EAFP International conference on diseases of fish and shellfish 2011-09-12 - 2011-09-16 2011.
  • Ravolainen, Virve; Bråthen, Kari Anne; Kollstrøm, Julie; Stien, Audun; Yoccoz, Nigel; Ims, Rolf Anker. Can shrubs expand in grazed low-arctic ecosystems?. People and nature in mountains 2011-09-22 - 2011.
  • Ravolainen, Virve; Bråthen, Kari Anne; Kollstrøm, Julie; Stien, Audun; Yoccoz, Nigel; Ims, Rolf Anker. Ungulates limit shrub establishment: large scale study in tundra. GFÖ 2011-09-06 - 2011.
  • Jansen, Peder A; Kristoffersen, Anja Bråthen; Viljugrein, Hildegunn; Jimenez, Daniel Delgado; Stien, Audun. Exploratory space-time analyses of a large dataset on sea lice abundance on farmed salmon in Norway. Third International Conference on Infectious Disease Dynamics 2011-11-29 - 2011-12-02 2011.
  • Jacobsen, Karl-Otto; Johnsen, Trond Vidar; Nygård, Torgeir; Stien, Audun. Kongeørn i Finnmark. Årsrapport 2009. 2010 (576) ISBN 978-82-426-2153-5. ISSN 1504-3312.
  • Loeng, Harald; Ottersen, Geir; Svenning, Martin-A.; Stien, Audun. Effekter på økosystemer og mangfold: NorACIA delutredning 3: Klimaendringer i norsk Arktis. 2010 (133). ISSN 0803-0421.
  • Jacobsen, Karl-Otto; Johnsen, Trond Vidar; Nygård, Torgeir; Stien, Audun; Systad, Geir Helge. Kongeørn i Finnmark. Årsrapport 2008. (fulltekst) 2009 (465) ISBN 978-82-426-2035-4. ISSN 1504-3312.
  • Kohler, Jack; Aanes, Ronny; Hansen, Brage; Loe, Leif Egil; Severinsen, Torbjørn; Stien, Audun. Parsimonious snow model explains reindeer population dynamics and ranging behavior. AGU Fall meeting 2008-12-15 - 2008-12-19 2008.
  • Beck, Pieter; Kalmbach, Ellen; Stien, Audun; Joly, Daniel; Nilsen, Lennart. Modelling the distribution of arctic tundra plants using GIS. Second International Conference on Circumpolar Vegetation Classification and Mapping 2004-06-02 - 2004-06-06 2004.
  • Beck, Pieter; Kalmbach, Ellen; Stien, Audun; Joly, Daniel; Nilsen, Lennart. Predictive habitat distribution modelling for plant species in an arctic tundra environment, a case study. 8th Circumpolar Symposium on Remote Sensing of Polar Environments 2004-06-08 - 2004-06-12 2004.
  • Stien, Audun; Fuglei, Eva; Henttonen, Heikki; Ims, Rolf Anker; Winther, Jan-Gunnar; Yoccoz, Nigel Gilles. Studies of Echinococcus multilocularis in the sibling vole - arctic fox system on Svalbard: research objectives and study design. Second international workshop on Arctic parasitology 2003-08-31 - 2003-09-03 2003.
  • Stien, Audun; Irvine, Justin R; Langvatn, Rolf; Ropstad, Erik. Evaluation of ultrasound scanning as a method for measuring subcutaneous fat in Svalbard reindeer. Rangifer 2003; Volum 23 (2). ISSN 0333-256X.s 71 - 73.
  • Ropstad, E.; Krogenæs, Anne Sørlie; Dahl, Eilif; Lyche, J.L.; Oskam, A*; Wiger, R.; Sweeney, T; Stien, A.; Røste, Line Sveberg; Taubøll, Erik. Valproat affects the male reproductive system - a new experimental model. Epilepsia 2003. ISSN 0013-9580.
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    Undervisning

    BIO-1007 Kvantitative metoder

    BIO-1008 Evolusjon

    BIO-2004 Studiedesign og dataanalyse i biologi

    BIO-3012 Study design and data analysis in biology II




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