Ferter, K., Kleiven, A.R., Colman, J.E., Haugen, T.H., Stensland, S., Fuglebakk, E., Kirkemoen, O., Strehlow, H.V., Weltersbach, M.S., & Vølstad, J.H. 2017. Norwegian marine recreational fisheries – a pre-study in the Oslofjord. World recreational fisheries conference (WRFC8). July 16-20, Victoria, Canada |
Skatter, H.G., Charlebois, M.L., Eftestøl, S., Tsegaye, D. Colman,J.E., Kansas, J.L., Flydal, K., Balicki, B. 2016. Woodland caribou use of residual patches for calving in the high fire/low anthropogenic Boreal Shield of Saskatchewan. Presented at: 16th North American Caribou Workshop. May 16-20, Thunder Bay, Ontario, Canada. |
Colman, J.E., K. Flydal, S. Eftestøl & D. Tsegaye. 2015. How do we best address scale for disturbance studies on Rangifer area use? In AUC2015, the 14th Arctic Ungulate Conference, Røros, Norway, 16-21 August 2015. |
Colman, J.E., S. Eftestøl, D. Tsegaye, G. Røthe & K. Rapp. 2013. Reindeer area use before, during and after construction of the Fakken Wind Power Plant in Northern Norway. In CWE2013 – Conference on Wind power and Environmental impacts, Stockholm, Sweden, 5-7 February 2013. |
Colman, J.E., S. Eftestøl, D. Tsegaye, K. Flydal, H. Rønning, C. Tröger & A. Mysterud. 2013. Wind power plants and reindeer feeding behavior, movements and area use. In CWE2013 – Conference on Wind power and Environmental impacts, Stockholm, Sweden, 5-7 February 2013. |
Haugen, T.O., J.E. Colman, S. Ski & H. E. Karlsen. 2011. Spatial variation in movements and mortality for Atlantic Cod in the inner Oslo fjord. In: The 6th World Recreational Fishing Conference, Berlin, 1-4 August, 2011. |
Haugen, T.O., J.E. Colman, A.M. Ilestad, M. Pawson & T. Poppe. 2008. Movement patterns and behaviour for three important sport fish using acoustic transmitters in the inner Oslo Fjord, Norway. In: The 5th World Recreational Fishing Conference, Florida, 9-12.11, 2008. |
Colman, J.E., S. Eftestøl & K. Rapp. 2007. Vind-Rein- Kjøllefjord. Trinn 2: Kartlegging av reinens adferd og arealbruk i før, under og rett etter anleggsarbeid under bygging av Kjøllefjord Vindpark. Biologisk inst., Universitetet i Oslo. |
Colman, J.E., T.O. Haugen, J. Holmen, M. Pawson, & G.D. Pickett. 2005. Norwegian Sea Bass – Biology and distribution based on preliminary data from recreational fishermen. The 4th World Recreational Fishing Conference. Trondheim, Norway, 12.-16. June, 2005. |
Flydal, K., S. Eftestøl, E. Reimers & J.E. Colman. 2003. Effects of wind turbines on area use and behaviour of semi-domestic reindeer in enclosures. In 11th Arctic Ungulate Conference, Finland, 24-28August, 2003. |
Strand O., P. Jordhøy, C. Nellemann, E.J. Solberg & J.E. Colman. 1998. Fragmentation of wild reindeer populations in southern Norway. In 8th North American Caribou Workshop, Yukon, 19-23 April, 1998. |
Ruud Scharn, Isabel S. Negri, Maja K. Sundqvist, Jørn O. Løkken, Christine D. Bacon, Alexandre Antonelli, Annika Hofgaard, R. Henrik Nilsson and Robert G. Björk – Limited decadal growth of mountain birch saplings has minor impact on surrounding tundra vegetation – Ecology & Evolution |
Siri L. Olsen1, Marianne Evju, Jens Åström, Jørn Olav Løkken, Sondre Dahle, Jonas L. Andresen & Nina E. Eide – Climate influence on plant-pollinator interactions in the keystone species Vaccinium myrtillus – Ecology & Evolution |
Løkken, J.O., Evju, M., Hofgaard, A. Tree and sapling turnover but no advance of the forest-tundra- ecotone over a 22-year warming period in Central Norway. Forest ecology and management, in prep. |
Eftestøl, S. Tsegaye, D., Flydal, K., Colman, J.E. 2021. Cumulative effects of infrastructure and human disturbance: a case study within a semi-domesticated reindeer herd. Journal of Landscape Ecology. https://doi.org/10.1007/s10980-021-01263-1 |
Eftestøl, S. Tsegaye, D., Flydal, K., Colman, J.E. 2021. Effects of wind power development on reindeer: GPS-monitoring and herders’ experience. In review. Rangeland Ecology & Management |
Løkken, J.O. 2021. Befaring etter dragehode ifm. bergsikring Bekkelaget. Oppdragsgiver: BaneNor. NRAS notat. |
Muhrman, A.M.M., Rørstad, P.K. & J.E. Colman. 2021. Økokontoer og arealbanker i kommunal natur- og arealforvaltning. Kart og Plan. |
Reimers, E., Eftestøl, S. & Colman, J.E. 2021. Vigilance in reindeer (Rangifer tarandus); evolutionary history, predation and human interference. Polar Biology. |
Løkken, J.O. 2020. Change in vegetation composition and growth in the forest-tundra ecotone – effects of climate warming and herbivory. Doctoral theses at NTNU, 2020:321 |
Løkken, J.O., Evju, M., Söderström, L., Hofgaard, A. 2020. Vegetation response to climate warming across the forest-tundra ecotone: species-dependent upward movement. Journal of Vegetation Science. |
Reimers, E. Eftestøl, S Tsegaye D. 2020. Reindeer fidelity to high quality winter pastures outcompete power line barrier effects. Rangifer 40 (1). 2020 |
Eftestøl S. og Tsegaye D. 2019. Reinens arealbruk ved E6 Kvænangsfjellet – analyser av arealbruk under og etter anleggsvirksomhet for GPS-merket rein. Naturrestaurering Rapport 06022019. |
Eftestøl, S. Flydal, K. Tsegaye, D., Colman, J.E. 2019. Mining activity disturbs area use of reindeer. Polar Biology 42 (10), s. 1849–1858 |
Eftestøl, S. Tsegaye, D., Flydal, K., Colman, J.E. 2019 Raggovidda wind farm (WF) – Do reindeer avoid areas in-view of wind turbines? Preliminary results for Spring. Arctic Ungulate Conference. 12-16 August 2019, Jokkmokk, Sweden |
Eftestøl, S. Tsegaye, D., Flydal, K., Colman, J.E. 2019. Cumulative effects of infrastructure and human disturbance: a case study within a semi-domesticated reindeer herd. In review. Journal of Landscape Ecology. |
Flydal, K. Tsegaye, D. Eftestøl, S. Reimers, E. Colman, J.E. 2019. Rangifer within areas of human influence – understanding effects in relation to spatio-temporal scales. Polar Biology. DOI 10.1007/s00300-018-2410-6 |
Løkken, J.O., Hofgaard, A., Dalen, L., Hytteborn, H. 2019. Grazing and warming effects on shrub growth and plant species composition in subalpine dry tundra: An experimental approach. Journal of Vegetation Science. |
Vølstad, J.H., Christman, M., Ferter, K., Kleiven, A.R., Otterå, H., Aas, Ø., Arlinghaus, R., Borch, T., Colman, J.E., Harthill, B., Haugen, T., Hyder, K., Lyle, J.M., Ohldieck, M.J., Skov, C., Strehlow, H.V., van Voorhees, D., Weltersbach, M.S., & Weber, E.D. 2019. Field surveying of marine recreational fisheries in Norway using a novel spatial sampling frame reveals striking under-coverage of alternative sampling frames. ICES Journal of Marine Science. |
Eftestøl S., Tsegaye D., Flydal K. og Colman J.E. 2018. Forprosjekt – Muligheter for å studere virkninger av UV-lys fra kraftledninger på reinsdyrs arealbruk . Institutt for biovitenskap, Universitetet i Oslo, og Institutt for Naturforvaltning, Norges miljø- og biovitenskapelige universitet. 34 sider. |
Flydal, K. Tsegaye, D. Eftestøl, S. Reimers, E. Colman, J.E. 2018. Rangifer within areas of human influence – understanding effects in relation to spatio-temporal scales. Polar Biology. |
Reimers, E. K Granum, S. Eftestøl1 og D. Tsegaye. 2018. Villrein og kraftlinjer; 44 år med fredelig sameksistens i Nord Ottadalsområdet?. Villreinen 2018. |
Tsegaye, D. Eftestøl, S., Skatter, H.G., Charlebois, M.L., Colman, J.E., Kansas, J. Flydal, K., Balicki, B. 2018. Habitat versus anthropogenic disturbance – relative influence on woodland caribou area use in the Boreal Shield of Saskatchewan. 17th North American Caribou Workshop (NACW), Oct 29 – Nov 2, 2018, Ottawa, Canada. |
Colman, J.E., Flydal, K., Rannestad, O.T., Tsegaye, D., Ryvarden. L., Høiland, K., Eftestøl, S., González-León, A. & Reksten, S.S. 2017. Effects of the Lista wind power plant on roadside revegetation and the space use of moose, red deer and roe deer. Conference on Wind Energy and Wildlife Impacts, Estoril, Portugal 6-8 september 2017. |
Colman, J.E., T. Bergmo, D. Tsegaye, K. Flydal, M. Lilleeng, S. Eftestøl & S.R. Moe. 2017. Wildlife response to infrastructure: the problem with confounding factors. Polar Biology. |
Eftestøl, S., D. Alemue, S. M.. Eilertsen, K. Flydal, T. Lifjell, S. Lifjell og J. E. Colman. 2017. Cumulative effects of human activities and infrastructure on reindeer and reindeer husbandry – preliminary results for power lines. Nordic Conference on Reindeer Husbandry Research, Jukkasjärvi (Kiruna), Sweden, 29-31 May 2017 |
Eftestøl, S., Tsegaye, D. Flydal, K, Colman, J.E. 2017. Wind power plants (WPs) and reindeer – a synthesis of results from six study areas in Norway. Conference on Wind energy and Wildlife Impacts (CWW2017). Sept. 6-8, Estoril, Portugal. |
Eftestøl, S., Tsegaye, D., Eilertsen, S.M., Flydal, K., Lifjell, T., Lifjell, S. & Colman, J.E. 2017. Cumulative effects of human activities and infrastructure on reindeer and reindeer husbandry – preliminary results for power lines. Nordic Conference on Reindeer Husbandry Research. May 29-31, Jukkasjärvi (Kiruna), Sweden. |
Ferter, K., Kleiven, A.R., Aas, Ø., Borch, T., Colman, J.E., Haugen, T.O., Stensland, S., Arlinghaus, R., Bjørkan, M., Christman, M.C., Espeland, S.H., Fuglebakk, E., Hartill, B., Hyder, K., Lovell, S., Lyle, J., Nedreaas, K.H., Pollock, K.H., Skov, K., Strehlow, H., van Voorhees, D., & Vølstad, J.H. 2017. A framework for science-based management of marine recreational fisheries in Norway. World recreational fisheries conference (WRFC8). July 16-20, Victoria, Canada |
Flydal, K., Rannestad, O.T. & Eftestøl, S. 2017. Produksjon og inngrepssituasjon i norsk reindriftsnæring – ser vi virkninger av realiserte vindkraftprosjekter? Kunde: Grenselandet AS |
Olsen, S.L., Løkken, J.O., Evju, M., Åström, J., Dahle, S., Eide, N.E. Insekter er viktig for bærproduksjonen hos blåbær. NINA faktaark, 2017. |
Skatter, H.G. Charlebois, M.L. Eftestøl, S. Tsegaye, D. Colman, J.E. Kansas, J.L. Flydal, K. Balicki, B. 2017. Living in a burned landscape: Woodland caribou (Rangifer tarandus caribou) use of post-fire residual patches for calving in a high fire/low anthropogenic Boreal Shield Ecozone. Canadian Journal of Zoology “In Press”. http://doi.org/10.1139/cjs-2016-0307 |
Strand, O., Colman, J. E.. Eftestøl, S., Sandström, P., Skarin, A., Thomassen, J. 2017. Vindkraft og reinsdyr. – En kunnskapssyntese. Trondheim: Norsk institutt for naturforskning 2017 (ISBN 978-82-426-2989-0) 62 s. NINA rapport(1305) |
Tsegaye, D. Colman, J.E. Eftestøl, S. Flydal, K. Røthe, G. Rapp, K. 2017. Reindeer spatial use before, during and after construction of a wind farm. Applied Animal Behavior Science. http://dx.doi.org/10.1016/j.applanim.2017.05.023 |
Colman J. E., Eftestøl S., Tsegaye D., Flydal, K. & Rannestad, O.T. 2016. Raggovidda vindpark. Sluttrapport – Effekter av vindparken på frittgående tamrein. Institutt for Biovitenskap, Universitetet i Oslo. 38 pages. |
Colman, J.E. Bergmo, T. Tsegaye, D. Flydal, K. Eftestøl, S. Lilleeng, M.S. Moe, S.E. 2016. Wildlife response to infrastructure: the problem with confounding factors. Polar Biology. DOI 10.1007/s00300-016-1960-8 |
Eftestøl, S, D. Tsegaye, K. Flydal & Colman, J.E. 2016. From high voltage (300 kV) to higher voltage (420 kV); reindeer avoid construction activities, but not power lines themselves. Polar Biology. 39(4): 689–699 |
Eftestøl, S., Flydal, K.., Colman, J.E. & Rannestad, O.T. 2016. Kunnskapsstatus for effekter av kraftledninger og vindkraftverk på vill- og tamrein. (Forskningsbasert litteraturstudium vedlagt relevante utredninger om fagtemaet). Naturrestaurering. 33 s. |
Evju, M., Eide, N.E., Løkken, J.O., Olsen, S.L., Rusch, G., Åström, J. Undersøker samspillet mellom blåbær og humler i fjellet. NINA faktaark, 2016. |
Flydal, K & Rannestad, O.T. 2016. Spredningseffekter på rein fra vindkraftverk – hva er dagens kunnskap? NRAS-Notat. Kunde: Enetjärn Natur, Sverige. 10 s. |
Colman, J.E., D. Tsegaye, K. Flydal, I.M. Rivrud, E. Reimers & S. Eftestøl. 2015. High voltage power lines near reindeer calving areas; does mitigation matter? European Journal of Wildlife Research. 61. DOI:10.1007/s10344-015-0965-x |
Colman, J.E., Eftestøl, S. Eilertsen, S.M., Flydal, K., Lifjell, T., Tsegaye, D. 2015. Cumulative effects of human activities and infrastructure on reindeer and reindeer husbandry.14th Arctic Ungulate Conference. Aug. 16-21, Røros, Norway. |
Eftestøl, S., Colman, J.E., Flydal, K., Tsegaye, D 2015. Reindeer reactions towards the Berlevåg wind power plant. 14th Arctic Ungulate Conference. Aug 16-21., Røros, Norway. |
Haugen, J., Colman, J.E, Eftestøl, S., Flydal, K., Tsegaye, D. 2015. Does UV-discharge from high voltage power lines affect wild reindeers’ area use? 14th Arctic Ungulate Conference. Aug 16-21., Røros, Norway. |
Reimers, E., K. Flydal, L. Korslund, S. Eftestøl, J.E. Colman, D. Tsegaye. 2015. Power lines, reindeer and UV. Biological Conservation 184. DOI: 10.1016/j.biocon.2014.12.026 |
Colman, J.E., Eftestøl, S., Tsegaye, D., Flydal, K., Rannestad, O.T., Lilleeng, M., Rapp, K. & Røthe, G. 2014. Energianlegg: Virkninger for reindrift. NVEs Vindkraftseminar 2014, Drammen, 2-3 juni 2014. |
Eftestøl, S, Flydal, K., Tsegaye, D., Colman, J.E. 2014. Area use of semi-domesticated reindeer relative to a new power line in Essand, Norway. 15th North American Caribou Workshop. May 12-16, Whitehorse, Yukon, Canada. |
Eftestøl, S. Tsegaye, D. Herfindal, I. Flydal, K. Colman, J.E. 2014. Measuring effects of linear obstacles on wildlife movements: avoiding biased estimates. European Journal of Wildlife Research 60:271-278. http://link.springer.com/article/10.1007%2Fs10344-013-0779-7#page-1 |
Flydal, K. & Rannestad, O.T. 2014. Innspill til konsekvensutredning reindrift for Kopperaa vindkraftverk – revurderinger basert på oppdatert kunnskapsstatus. NRAS-Notat. |
Flydal, K. Rannestad, O.T. 2014. Undersøkelser av rovfugltrekk ved Lista Vindpark – sluttrapport etter tredje feltsesong. Naturrestaureringsrapport nr. 2014-01 -03 |
Flydal, K., Eftestøl, S., Tsegaye, D., Reimers,E., Colman, J.E. 2014. How choice of calving-grounds in wild reindeer populations may be affected by human disturbances and snow conditions? 15th North American Caribou Workshop. May 12-16, Whitehorse, Yukon, Canada. |
K. Flydal, S. Eftestøl, D. Alemue, E. Reimers, J. E. Colman 2014: How choice of calving-grounds in wild reindeer populations may be affected by human disturbances and snow conditions. In North American Caribou Workshop 12-16.05.2014, Whitehorse, Canada. |
Reimers, E., D. Tsegaye, J. E. Colman & S. Eftestøl. 2014. Activity patterns in reindeer with domestic vs. wild ancestry. Applied Animal Behaviour Science. |
S Eftestøl, K. Flydal, D. Alemue, J. E. Colman 2014: Area use of semi-domesticated reindeer relative to a new power line in Essand, Norway. In North American Caribou Workshop 12-16.05.2014, Whitehorse, Canada. |
Colman J.E., S. Eftestøl, D. Tsegaye, K. Flydal & A. Mysterud. 2013. Reindeer area use versus a wind power plant, roads and power lines – avoidance effects. European Journal of Wildlife Research. |
Colman J.E., S. Eftestøl, D. Tsegaye, K. Flydal & A. Mysterud. 2013. Summer distribution of semi-domesticated reindeer relative to a new wind-power plant. European Journal of Wildlife Research 59:359–370. |
Colman, J.E, S.Eftestøl, D. Tsegaye & K. Flydal. 2013. Local reindeer area use in relation to a newly build wind power plant on Vannøy, Troms County, Norway. Before, under and after construction. In Conference on Windpower and Environmental impacts. 5-7.02.2013. Stockholm, Sweden. |
Colman, J.E., Eftestøl, S., Tsegaye, D., Røthe, G., Rapp, K. 2013. Reindeer area use before, during and after construction of the Fakken Wind Power Plant in Northern Norway. Conference on Windpower and Environmental impacts. Feb 5-7, Stockholm, Sweden. |
Colman, J.E., Flydal, K., Eftestøl, S., Rannestad, O.T. & Ryvarden, L. 2013. Minimizing damage to the environment when building a wind power plant. I: CWE2013 – Conference on Wind Power and Environmental Impacts, Stockholm, Sverige, 5-7 februar 2013. |
Colman, J.E., K. Flydal, S. Eftestøl, O. T. Rannestad & L. Ryvarden. 2013. Minimizing damage to the environment when building a wind power plant. In CWE2013 – Conference on Wind power and Environmental impacts, Stockholm, Sweden, 5-7 February 2013. |
Colman, J.E., S. Eftestøl, D. Tsegaye & K. Flydal. 2013. Vind Rein/KraftRein Status Rapport 2012-2013: Universitetet i Oslo. |
Eftestøl, S. & K. Flydal. 2013. The effects of wind power plants on wildlife; results from Scandinavia. In Conference Wind power research in focus 2013. Gothenburg, Sweden. |
Hårklau, S.E, Arnoldussen, A, Colman, J. E, Flydal, K, Lied, A.B. 2013. Litteraturstudie: kompensasjon av jordbruks- og naturområder. Oslo: Samferdselsdepartementet, 140 s. |
Labba, N. & J.E. Colman. 2013. Wind Power Plants and reindeer herdsmen; socioeconomically import? In CWE2013 – Conference on Wind power and Environmental impacts, Stockholm, Sweden, 5-7 February 2013. |
Reimers, E., J.E Colman, D. Tsegaye & S. Eftestøl 2013. Activity patterns in reindeer with domestic vs. wild ancestry. Applied Animal Behaviour Science. |
Bergmo, T., J.E. Colman, S. Eftestøl, S.R. Moe, K. Flydal & D. Tsegaye. 2012. Avoidance and barrier effects of a 420 kV power line on range use and migration patterns of semi-domestic reindeer. In North American Caribou Workshop 26-29.10.2012, Fort St. Johns, Canada. |
Colman J.E., D. Tsegaye, C. Pedersen, R. Eidesen, H. Arntsen, Ø. Holand , A. Mann, E. Reimers & S. R. Moe. 2012. Behavioral interference between Sympatric Reindeer and Domesticated Sheep in Norway. Rangeland Ecology & Management. |
Colman J.E., S. Eftestøl, D. Tsegaye, K. Flydal & A. Mysterud. 2012. Is a wind-power plant acting as a barrier for reindeer movements? Wildlife Biology. |
Colman, J.E., M.S. Lilleeng, D. Tsegaye, M.D. Vigeland & E. Reimers. 2012. Responses of wild reindeer (Rangifer tarandus tarandus) when provoked by a snow-kiter or skier; a model approach. Applied Animal Behaviour Science. |
Colman, J.E., S. Eftestøl, D. Tsegaye, K. Flydal and A. Mysterud. 2012. Is a wind-power plant acting as a barrier for reindeer Rangifer tarandus tarandus movements? Wildlife Biology 18: 439-445. |
Eftestøl, S., J.E. Colman, D. Tsegaye & K. Flydal. 2012. Are consecutive GPS positions the best method for testing reindeers’ speed of movement when crossing linear structures? In North American Caribou Workshop 26-29.10.2012, Fort St. Johns, Canada. |
Ilstad A.M., T.H. Haugen & J.E Colman. 2012. Daily movements, depth utilization and habitat selection of adult European sea bass (Dicentrarchus labrax) in the inner Oslo fjord. Advances in Fish Tagging and Marking Technology. |
Lin, W., Colman, J.E., Moe, S.R., Tsegaye, D. 2012. The influence of reindeer grazing and trampling on newly seeded fields in northern Norway. 14th North American Caribou Workshop. Sept. 24-28, Fort St John, British Columbia, Canada. |
Reimers E., & S. Eftestøl. 2012. Response behaviours of Svalbard reindeer towards humans and humans disguised as polar bears on Edgeøya. Arctic, Antarctic and Alpine Research 44 (4): 482-489. |
Reimers, E., K. H. Røed & J. E. Colman. 2012. Persistence of vigilance and flight response behaviour in wild reindeer with varying domestic ancestry. Journal of Evolutionary Biology. |
Tröger, C., J.E. Colman, S. Eftestøl & D. Tsegaye. 2012. The Strip Transect Method (STM) versus the Plot Sampling Method (PSM); what provides the best data in the least amount of time? In North American Caribou Workshop 26-29.10.2012, Fort St. Johns, Canada. Won “Best poster” award! |
Callaghan, T.V., M. Johansson, R.D. Brown, P.Y. Groisman, N. Labba, Vladimir Radionov, R.S. Bradley, S. Blangy, O.N. Bulygina, T.R. Christensen, J.E. Colman, R.L.H. Essery, B.C. Forbes, M.C. Forchhammer, V.N. Golubev, R.E. Honrath, G.P. Juday, A.V. Meshcherskaya, G.K. Phoenix, J. Pomeroy, A. Rautio, D.A. Robinson, N.M. Schmidt, M.C. Serreze, V.P. Shevchenko, A.I. Shiklomanov, A.B. Shmakin, P. Sko¨ld, M. Sturm, M.Woo & E.F. Wood. 2011. Multiple Effects of Changes in Arctic Snow Cover. AMBIO. |
Colman, J.E., S. Eftestøl, & D. Tsegaye. 2011. Zoologiske studier. Vind Rein Årsrapport 2010. Oslo: Universitetet i Oslo. |
Colman, J.E., T.O Haugen & J. Thimamontri. 2011. What is the economical and social value of fishing in the inner Oslo fjord and how does ecology and cultural change interact? In: The 6th World Recreational Fishing Conference, Berlin, 1-4 August, 2011. |
Colman, J.E., T.O Haugen & L. Hankinson. 2011. Are anglers catching bigger sea bass in Norway compared to the rest of Europe? In: The 6th World Recreational Fishing Conference, Berlin, 1-4 August, 2011. |
Colman, J.E., K.A. Hoseth & B.O. Dønnum. 2010. Restaurering av Bognelva, Langfjordbotn i ”Restaurering av natur i Norge – et innblikk i fagfeltet, fagmiljøer og pågående aktivitet”, D. Hagen og A.B. Skrindo (red.). NINA Temahefte 42. |
Colman, J.E., S. Eftestøl, M. Lilleeng & K. Flydal. 2010. Zoologiske studier. Vind Rein Årsrapport 2009. Oslo: Universitetet i Oslo. |
Hofgaard, A., Løkken, J.O., Dalen, L., Hytteborn, H. 2010. Comparing warming and grazing effects on birch growth in an alpine environment – a 10-year experiment. Plant Ecology & Diversity. |
Colman J.E., A. Mysterud, N.H. Jørgensen & S.R. Moe. 2009. Active land use improves reindeer pastures. Journal of Zoology. |
Colman, J.E., H. Rønning & S. Eftestøl.2009. In 15th Nordic Conference on Reindeer and Reindeer Husbandry, Luleå, -25 August 2009. |
Colman, J.E., S. Eftestøl & M.S. Lilleeng. 2009. The effect of large (300 and 420 kV) power lines on free-ranging. In 15th Nordic Conference on Reindeer and Reindeer Husbandry, Luleå, 26-29 Januar 2009. |
Eftestøl S. & Colman, J.C. 2009. Do windmill parks affect the range use of free ranging semi-domestic reindeer? In 15th Nordic Conference on Reindeer and Reindeer Husbandry, Luleå, 26-29 Januar 2009. |
Flydal K., L. Korslund, E. Reimers & J. E. Colman. 2009. Effects of power lines on area use and behaviour of semi-domestic reindeer in enclosures. International Journal of Ecology. |
Lilleeng, M., J.E. Colman & E. Reimers. 2009. Villrein og forstyrelser. Hjerkinn. |
Reimers E., L.E. Loe, S. Eftestøl, J.E. Colman & B. Dahle. 2009. Effects of Hunting on Response Behaviors of Wild Reindeer. Journal of Wildlife Management. 73:844-851 |
Colman, J.E. 2008. Grazing facilitation or delayed competition between reindeer and sheep. NFR Final Rapport. |
Colman, J.E., M. Pawson, T.O Haugen, J. Holmen & H. Rekstad. 2008. Can self-imposed regulations be used to benefit recreational sea angling for European Sea Bass in Norway in the absence of centralized, governmental management? In: The 5th World Recreational Fishing Conference, Florida, 9-12.11, 2008. |
Colman, J.E., S. Eftestøl, M. Lilleeng & H. Rønning. 2008. Zoologiske studier. Vind Rein Årsrapport. Oslo: Biologisk Institutt. |
Colman, J.E., T.O Haugen, M. Pawson, J. Holmen & H. Rekstad. 2008. Climate change brings new species to Norwegian coastal waters: social and ecological opportunities and challenges with European Sea Bass. In: The 5th World Recreational Fishing Conference, Florida, 9-12.11, 2008. |
Dahle B., E. Reimers & J.E. Colman. 2008. Reindeer (Rangifer tarandus) avoidance of a highway as revealed by lichen measurements. European Journal of Wildlife Research. |
Kauserud H., J.E. Colman & L. Ryvarden. 2008. Relationship between basidiospore size, shape and life history characteristics: A comparison of polypores. Fungal Ecology. |
Lilleeng, M.S. J.E. Colman, M.D. Vigeland, B. Dahle & E. Reimers. 2008. Atferdsresponser hos villrein ovenfor skiløper og kiter. Villreinen 2008. |
Rapp, K., G. Røthe & J.E. Colman. 2008. Botaniske studier. Vind Rein Årsrapport. Oslo: Biologisk Institutt. |
Colman, J.E., S. Eftestøl & J. Holmen. 2007. Delrapport 1. De pågående zoologiske (adferd og arealbruk for tamrein) studiene og status for disse per 31. desember 2007. Vind-Rein. Årsrapport 2007. Oslo: Biologisk Institutt. |
Labba, N. & J.E. Colman, J.E. 2007. Delrapport 3. De pågående sosiale studiene og status for disse per 31. desember 2007 (Nygårdsfjellet og Vannøy). Vind-Rein. Årsrapport 2007. Oslo: Biologisk Institutt. |
Rapp, K. & J.E. Colman 2007. Metodeutvikling. Revegetering av skader i utmark. Reindriftsnytt nr. 2, juni 2007. 54-56. |
Rapp, K., G. Røthe & J.E. Colman. 2007. Delrapport 2. De pågående botaniske studiene og status for disse per 31. desember 2007 (Gartefjell, Kjøllefjord, Finnmark og Fakken, Vannøya, Troms). Vind-Rein. Årsrapport 2007. Oslo: Biologisk Institutt. |
Reimers, E., B. Dahle, S. Eftestøl, & J.E. Colman. 2007. Effects of a power line on migration and range use of reindeer. Biol. Cons. 134: 484-494. |
Eftestøl, S 2006. Hognareinen. In Frøstrup, J.C. (editor). I Forollhogna. Friluftsforlaget, Arendal. |
Reimers E. & J.E. Colman. 2006. Reindeer and caribou (Rangifer) response to human activities. Rangifer. |
Reimers E., F.Miller, S.Eftestøl, J.E. Colman & B. Dahle. 2006. Flight by feral reindeer in response to direct approaching human on foot or skis. Wildlife Biology. |
Reimers, E., S.Eftestøl, J.E. Colman, B. Dahle & F. Miller. 2006. Flight by feral reindeer in response to a directly approaching human on foot or on skis. Wildl. Biol. 12: 403-413. |
Colman J.E., R. Eidesen, D. Hjermann, M.A. Gaup, Ø. Holand, S.R. Moe & E. Reimers. 2005. Reindeer 24-hr within and between group synchronicity in summer versus environmental variables. Rangifer. |
Colman, J.E. & S. Eftestøl. 2005. Reinens adferd og arealbruk på Dyfjordhalvøya. Oppdatert status i forbindelse med Kjøllefjord Vindpark. Biologisk inst., Universitetet i Oslo. |
Colman, J.E., J.R. Samuelsen, H.B. Pedersen, A. Rom & B.O. Dønnum. 2005. Integration, cultural exchange and fishing for everyone. The 4th World Recreational Fishing Conference. Trondheim, Norway, 12.-16. June, 2005. |
Colman, J.E., T.O. Haugen, J. Holmen, M. Pawson, & G.D. Pickett. 2005. Social and economical importance of European sea bass fishing in Norway: A Recreational fishery evaluation. The 4th World Recreational Fishing Conference. Trondheim, Norway, 12.-16. June, 2005. |
Weladji R.B, Ø. Holand, G. Steinheim, J.E. Colman, H. Gjostein & A. Kosmo. 2005. Sexual dimorphism and intercorhort variation in reindeer calf antler length associated with density and weather. Oecologia. |
Colman, J.E., S. Eftestøl, M.A. Gaup, & E. Reimers. 2004. Windmills and reindeer husbandry – biological and social aspects. In 13th Nordic Conference on Reindeer and Reindeer Husbandry, Røros, 23-25 August 2004. |
Appleby, C. & J.E. Colman. 2004. Bli med på spennende forsknings-prosjekt. Villmarksinfo. |
Appleby, C. & J.E. Colman. 2004. Havabborprosjektet: Et 40-tall havabbor merket til nå. Villmarksinfo. |
Appleby, C. & J.E. Colman. 2004. Merket havabbor søkes. Villmarksinfo. |
Colman, J.E., H. Rekstad, & J. Holmen. 2004. Full fart i Havabborprosjektet. http://www.elbe.no. |
Colman, J.E., S. Eftestøl, M.A. Gaup, & E. Reimers. 2004. Windmills and reindeer husbandry – biological and social aspects. In 13th Nordic Conference on Reindeer and Reindeer Husbandry, Røros, 23-25 August 2004. |
Eftestøl, S., J.E. Colman, M.A. Gaup & B. Dahle. 2004. Reinsdyr og vindparker, Biologisk institutt, UiO. |
Elgvin, D.T., J.E. Colman & S.R. Moe. 2004. Rights, cooperation and social viewpoints of reindeer and sheep on shared pasture; Is this possible? Are there common benefits? In 13th Nordic Conference on Reindeer and Reindeer Husbandry, Røros, 23-25 August 2004. |
Flydal, K., S. Eftestøl,, E.Reimers & J.E. Colman. 2004. Effects of windmills on area use and behaviour of semi-domestic reindeer in enclosures. Rangifer. 24:55-66. |
Jorgensen, N., J.E. Colman, S.R. Moe, M.A. Gaup, I. Jensen & E. Reimers. 2004. Do reindeer prefer pasture grazed by sheep? In 13th Nordic Conference on Reindeer and Reindeer Husbandry, Røros, 23-25 August 2004. |
Mapinduzi A.L., G. Oba, R.B. Weladji, & J.E. Colman. 2004. Use of indigenous ecological knowledge of the Maasai pastoralists for assessing rangeland biodiversity in Tanzania. African Journal of Ecology. |
McColl, S. & J.E. Colman. 2004. Flere havabbor invaderer kysten vår. http://www.netfish.no |
McColl, S. & J.E. Colman. 2004. Merket over 40 havabbor. http://www.netfish.no. |
Appleby, C., J.E. Colman, & T.O. Haugen. 2003. Forsker på Havabbor, Alt om Fiske nr. 2 |
Asefa D.T., G. Oba, R.B. Weladji & J.E. Colman. 2003. An assessment of restoration of biodiversity in degraded high mountain grazing lands in Northern Ethiopia. Land Degradation & Development. |
Colman J.E., C. Pedersen, D. Hjermann, Ø. Holand, S. Moe & E. Reimers. 2003. Do wild reindeer exhibit grazing compensation during insect harassment? Journal of Wildlife Management. |
Colman J.E., S. Storlien, S.R Moe, Ø. Holand & E. Reimers. 2003. Reindeer avoidance of pasture contaminated with sheep and reindeer feces. Rangifer. |
Colman J.E., S.R. Moe, D.T. Elgvin, Ø. Holand, A. Jensen, M.A. Gaup, F.E. Wielgolaski & E. Reimers. 2003. Grazing facilitation or delayed competition between reindeer and sheep? A multi-disciplinary research project for optimal dual-species management. In 11th Arctic Ungulate Conference, Finland, 24-28August, 2003. |
Colman, J. E., T.O. Haugen, & H. Rekstad. 2003. Havabborprosjekt – Oppdatering november, http://www.elbe.no. |
Colman, J. E., T.O. Haugen, & H. Rekstad. 2003. Stort engasjement for havabbor prosjektet! http://www.elbe.no. |
Colman, J.E. & A. Rom. 2003. Abbor – Perca fluviatilius. Praktisk Båtliv 2: In press. |
Colman, J.E. & A. Rom. 2003. Breiflabb – Lophius piscatorius. Praktisk Båtliv 3: In press. |
Colman, J.E. & A. Rom. 2003. Torsk – Gadus morhua. Praktisk Båtliv 1:68. |
Colman, J.E., R. Eidesen, D. Hjermann, M.A. Gaup, Ø. Holand, S.R. Moe & E. Reimers. 2003. Inter versus intraspecific competition – aggression amongst reindeer and sheep. In 11th Arctic Ungulate Conference, Finland, 24-28 August, 2003. |
Colman, J.E., R. Eidesen, D. Hjermann, M.A. Gaup, Ø. Holand, S.R. Moe & E. Reimers. 2003. Reindeer 24-hr within and between group synchronicity versus environmental variables. In 11th Arctic Ungulate Conference, Finland, 24-28August, 2003. |
Colman, J.E., T. O. Haugen, & H. Rekstad. 2003. Forskningsprosjekt på Havabbor, http://www.elbe.no. |
Flydal, K., S. Eftestøl, E. Reimers & J.E. Colman. 2003. Effects of wind turbines on area use and behaviour of semi-domestic reindeer in enclosures. In 11th Arctic Ungulate Conference, Finland, 24-28August, 2003. |
McColl, S. & J.E. Colman. 2003. Havabbor, norskekystens siste ankomst! http://www.netfish.no. |
McColl, S. & J.E. Colman. 2003. Norwegian sea-bass, that latest arrival to our coast! http://www.oceanflies.com. |
McColl, S. & J.E. Colman. 2003. På jakt etter havabbor, http://www.netfish.no. |
Reimers E., S. Eftestøl & J.E. Colman. 2003. Behavior responses of wild reindeer towards direct provocation by a snowmobile or skier. Journal of Wildlife Management. |
Reimers, E. & J.E. Colman. 2003. Reindeer and caribou (Rangifer) – tolerance limits to habitat fragmentation and anthropogenic activities. In 11th Arctic Ungulate Conference, Finland, 24-28August, 2003. |
Reimers, E., S. Eftestøl, & J.E. Colman. 2003. Behavior responses of wild reindeer towards direct provocation by a snowmobile or skier. J.Wildl. Manage. 67:747-754. |
Rom, A. & J.E. Colman. 2003. Fritidsfiske med line. Praktisk Båtliv 3: In press. |
Rom, A. & J.E. Colman. 2003. Isfiske etter Tusenbrødrene. Praktisk Båtliv 2: In press. |
Rom, A. & J.E. Colman. 2003. Vinterfiske: Når fisken lurer under isen. Praktisk Båtliv 1:66-68. |
Colman, J.E. & A. Rom. 2002. Blåskjell – Mytilus edulis. Praktisk Båtliv 6:58-61. |
Colman, J.E. & A. Rom. 2002. Fiske etter Havabbor. Praktisk Båtliv 8:64-67. |
Colman, J.E. & A. Rom. 2002. Havabbor – Dicentrarchus labrax. Praktisk Båtliv 8:66. |
Colman, J.E. & A. Rom. 2002. Makrell – Scomber scombrus. Praktisk Båtliv 5:73. |
Colman, J.E. & A. Rom. 2002. Sei – Pollachius virens. Praktisk Båtliv 9:61. |
Colman, J.E. & A. Rom. 2002. Sjøørreten – Salmo trutta trutta. Praktisk Båtliv 4:61. |
Colman, J.E. & A. Rom. 2002. Taskekrabben – Cancer pagurus. Praktisk Båtliv 7:66-69. |
Colman, J.E. & A. Rom. 2002. Tips: Røykeovn. Praktisk Båtliv 5:77. |
Colman, J.E. & A. Rom. 2002. Ute etter seien. Praktisk Båtliv 9:60-63 |
Colman, J.E. 2002. Å fiske med barn i båt. Praktisk Båtliv 6:60. |
Colman, J.E. 2002. Grazing facilitation or delayed competition between reindeer and sheep? A multidisciplinary research project for optimal dual-species management. The Nordic Arctic Research Programme (NARP) funded symposium “Effects of herbivory on northern birch forest ecosystems”, Greenland, 14-18 Sept., 2002. |
Rom, A. & J.E. Colman. 2002. Fiske etter makrell. Praktisk Båtliv 5:72-77. |
Rom, A. & J.E. Colman. 2002. Sjøørreten venter på deg et sted der ute! Praktisk Båtliv 4:60-64. |
Colman J.E., B. W. Jacobsen & E. Reimers. 2001. Summer response distances of Svalbard reindeer to provocation by humans on foot. Wildlife Biology. |
Colman J.E., C. Pedersen, D. Hjermann, Ø. Holand, S. Moe & E. Reimers. 2001. 24-hour activity patterns of wild reindeer in summer. Canadian Journal of Zoology. |
Flydal, K., E. Reimers, P.S. Enger, S. Eftestøl, A. Hermansen, F.B. Johansen, L. Korslund & J.E. Colman. 2000. Effekter av kraftlinjer og vindmøller på reinens atferd og arealbruk. Reindriftsnytt 2/3-2000. |
Reimers, E., J.E. Colman, Ø. Holand & S. Moe. 2000. Rein og sau – Klauv mot Klauv. NFR finale report. In. Bruk of forvaltning av utmark. Innsatsområde III: Interaksjoner mellom husdyr og vilt. |
Reimers, E., J.E. Colman, S. Eftestøl, J. Kind, L. Dervo & A. Muniz. 2000. Frykt- og fluktavstander hos villrein i Sør-Norge. Villreinen 2000. |
Reimers, E., J.E. Colman, S. Eftestøl, J. Kind, L. Dervo, & A. Muniz. 2000. Frykt- og fluktavstander hos villrein og forvillet tamrein i Sør-Norge. Reindriftsnytt 2/3. |
Birkeland C., J.E. Colman & E. Reimers. 1999. Antlerless females in Svalbard reindeer – nutrition or genetics? In 10th Arctic Ungulate Conference, Norway, 9-12 August, 1999. |
Colman, J.E. 1999. New perspectives on reindeer rangeland management; equilibrium vs. non-equilibrium in an ecosystem dominated by dynamic interactions. In 10th Arctic Ungulate Conference, Norway 9-12 August, 1999. |
Colman, J.E., C. Pedersen, E. Reimers, Ø. Holand, S. Moe & D. Hjermann. 1999. Activity patterns of wild reindeer in summer; 24 – hour periodicity? In 10th Arctic Ungulate Conference, Norway, 9-12 August, 1999. |
Colman, J.E., C. Pedersen, E. Reimers, Ø. Holand, S. Moe & D. Hjermann. 1999. Possible energy compensation at night as an adaptation to severe energy use and limitations during day due to parasitic insect harassment. In 10th Arctic Ungulate Conference, Norway, 9-12 August, 1999. |
Colman, J.E., C. Pedersen, R. Bjaaen, E. Reimers, Ø. Holand, S. Moe & D. Hjermann. 1999.Behavior interactions between reindeer and sheep on shared summer range. 1999. In 10th Arctic Ungulate Conference, Norway, 9-12 August, 1999. |
Eftestøl, S., J.E. Colman & E. Reimers. 1999. Fright distances of Forelhogna reindeer after disturbance by humans on foot or skis. In 10th Arctic Ungulate Conference, Norway, 9-12 August, 1999. |
Moe S.R., Ø. Holand, J.E. Colman & E. Reimers. 1999. An aversive response of reindeer Rangifer tarandus to sheep Ovis aries and reindeer feces and urin. Rangifer. |
Colman, J.E., C. Pedersen, E. Reimers, Ø. Holand & S. Moe. 1998. 24-h activity pattern of wild reindeer in summer with emphasis on behavior compensation at night due to limited grazing during the day. In 8th North American Caribou Workshop, Yukon, 19-23 April, 1998. |
Colman, J.E., P. Jordhøy, C. Nellemann, O. Strand & E. Reimers. 1998. Fragmentation, overgrazing and anthropogenic disturbance in Norwegian reindeer ranges. In 8th North American Caribou Workshop, Yukon, 19-23 April, 1998. |
Eftestøl, S., J.E. Colman & E. Reimers. 1998. Fright distances of Forelhogna reindeer after disturbance by humans on foot or skis. In 8th North American Caribou Workshop, Yukon, 19-23 April, 1998. |
Jacobsen B.W., J.E. Colman & E. Reimers. 1998. The frequency of antlerless females among Svalbard reindeer. Rangifer. |
Reimers, E., J.E. Colman, S. Eftestøl, J. Kind, L. Dervo & A. Muniz. 1998. Fright response of reindeer in four geographical areas in Southern Norway after disturbance by humans on foot or skis. In 8th North American Caribou Workshop, Yukon, 19-23 April, 1998. |
Reimers, E., P.S. Bøving, J.E. Colman & P.S. Enger. 1997. Study proposal for determining effects of high voltage transmission lines on behaviour ecology of wild reindeer. Universittet i Oslo. 1997. |
Colman, J.E. & B.W. Jacobsen. 1996. Summer fright behavior of Svalbard reindeer (Rangifer tarandus platyrhynchus) after disturbance by humans on foot and The frequency of antlerless females among Svalbard reindeer (Rangifer tarandus platyrhynchus). Cand.Sc. Thesis, Univ. of Oslo, Norway. 72 pp. |
Colman, J.E., B.W. Jacobsen & E. Reimers. 1995. The fright behavior of Svalbard reindeer after disturbance by humans on foot. In 2nd International Arctic Ungulate Conference, Fairbanks, August 1995. |
Jacobsen, B.W., J.E. Colman & E. Reimers. The phenomena of antlerless females among Svalbard reindeer. In 2nd International Arctic Ungulate Conference, Fairbanks, August 1995. |