Bernt Johansen
Senior Researcher
bejo@norceresearch.no
+47 911 68 927
Tromsø Forskningspark, Sykehusvn 23, 9019 Tromsø
Division
Energy and Technology
Research Groups
Regional Climate and Climate Services
More information about Bernt
Projects
Publications
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Research reportKartlegging og overvåking av reinbeiter– NORCE Norwegian Research Centre 2023
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Research reportReindrift og Vegbygging. Medvirkning i planlegging og gjennomføring av vegprosjekter – barrierer og muligheter– NORCE Norwegian Research Centre 2023
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Academic articleEncroachment effects on reindeer husbandry in Troms Knowledgebase for regional planning work– Tidsskriftet UTMARK 2022
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Academic chapterThe vulnerability of reindeer management and Norway's responsibility– 2021
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Research reportKonsekvensutredning, Tema reindrift for E8 Sørbotn-Laukslett, Vestre trasé.– NORCE Norwegian Research Centre 2020
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Research reportBruk av Sentinel-2 satellittdata innen forvaltning av Øvre Dividalen nasjonalpark og Dividalen landskapsvernområde. Studieområde Havgavuopmi. (7/2019)– Norut 2019
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Research reportInngrepskartlegging for reindrifta i Troms fylke. (23/2018)– Norut 2019
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Research reportFinnmarksvidda – kartlegging og overvåking av reinbeiter – STATUS - 2018. (1/2019)– Norut 2019
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Research reportTap av tamrein – et kunnskapsgrunnlag– NIBIO 2019
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Conference lectureSeasonal dynamics of permafrost landscapes: InSAR ground displacements and controlling factors documented by in situ and Sentinel-1/-2 remote sensing data– AGU Fall Meeting 2019
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Research reportNOTAT Beitetap som følge av 420-kV-utbygging. Distrikt 42 Beahcegealli. Revidert– NORCE Norwegian Research Centre 2019
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Research reportNOTAT Beitetap som følge av 420-kV-utbygging. Distrikt 19/32 Lakselvdalen/Lyngsdalen. Korrigert 22.06.2019– NORCE Norwegian Research Centre 2019
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Research reportBeitetap samt tap av kjøttproduksjon som følge av 420-kV-utbygging. Distrikt 37 Skárfvággi.– Norut 2018
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Research reportBeitetap om følge av 420-kV-utbygging. Distrikt 19/32. Lakselvdalen/Lyngsdalen.– Norut 2018
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Research reportBeitetap om følge av 420-kV-utbygging. Distrikt 42 Beahcegealli– Norut 2018
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Academic articleHuman-animal agency in reindeer management: Sami herders perspectives on vegetation dynamics under climate change– Ecosphere 2017
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Academic articleChanges in the spatial configuration and strength of trophic control across a productivity gradient during a massive rodent outbreak– Ecosystems 2017
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Research reportReindriftsfaglig utredning for E8 Sørbotn-Laukslett, Østre trasé. (7/2017)– Norut 2017
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Academic articleFuture forest distribution on Finnmarksvidda, North Norway– Climate Research (CR) 2017
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Conference lectureMultiscale mapping of the seasonal dynamics of the High Arctic archipelago of Svalbard– Living Planet Symposium 2016 2016
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Conference lectureProcessing a clear-sky time-series of Sentinel-2A data of central parts of Svalbard to monitor seasonal changes in vegetation– The 1st Sentinel-2 Validation Team Meeting 2016
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Research reportTilleggsutredning Langsundforbindelsen. Reindrift. Rapport 14/2016– Norut 2016
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Research reportTrasévalg for framtidig E6 over Kvænangsfjellet. Konsekvensanalyse for reindrift.– Norut, 2016
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Academic articleSnow season variability in a boreal-Arctic transition area monitored by MODIS data– Environmental Research Letters 2016
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Conference lectureHuman-animal agency in reindeer management: Sami herders’ perspectives on Fennoscandian tundra vegetation dynamics under climate change– AGU FALL MEETING 2016
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Academic articleHerding conditions related to infectious keratoconjunctivitis in semi-domesticated reindeer: a questionnaire-based survey among reindeer herders– Acta Veterinaria Scandinavica (AVS) 2016
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Popular scientific articleBruk av ubemannete fly (UAS) i miljøovervåking på Svalbard– Ottar 2016
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Academic articlePredator–rodent–plant interactions along a coast–inland gradient in Fennoscandian tundra– Ecography 2016
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Academic articleWhere do the treeless tundra areas of northern highlands fit in the global biome system: toward an ecologically natural subdivision of the tundra biome– Ecology and Evolution 2016
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Conference lectureMODIS-based mapping of the growing season and plant production in relation to climate on Svalbard for the 2000-2014 period– Arctic Science Summit Week (ASSW) 2015
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Research reportKonsekvensanalyse av tiltak på reindrift for reguleringsplan for E6 over Kvænangsfjellet. Alternativ 2 med tunnel gjennom Malingsfjellet/Skárttašvárri. (3/2015)– Norut 2015
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Research reportKonsekvensanalyse av tiltak på reindrift for reguleringsplan for E6 over Kvænangsfjellet. Alternativ 1-Utbedring av eksisterende veg. Rapport 2/2015– Norut 2015
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Conference lectureRESEM – REmote SEnsing supporting surveillance and operation of Mines– Challenges in Geological Remote Sensing 2015
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Conference lectureWarming Climate and Changing Societies - a Challenge or an Opportunity for Reindeer Herding– American Geophysical Union conference 2015
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Academic articleMonitoring cultural heritage environments in Svalbard – Smeerenburg, a whaling station on Amsterdam Island– EARSeL eProceedings 2015
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Academic chapterMonitoring human and climate change‐induced plant stress in the Nordic Arctic Region and Svalbard using remote sensing and field surveys– 2015
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Conference lectureArctic biomass: Greening and browning in the Arctic – implications for reindeer and caribou– 14th International Arctic Ungulate Conference 2015
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Research reportFinnmarksvidda – kartlegging og overvåking av reinbeiter – status 2013– Norut 2014
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Conference lectureOnset of the growing season and annual plant production in relation to climate on Svalbard, mapped by MODIS data– The 13th International Circumpolar Remote Sensing Symposium 2014
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Research reportOvervåking av vinterbeiter i Indre Finnmark 2013 Resultater fra feltrutene– Norsk institutt for naturforskning 2014
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Conference lectureVegetation and ecosystem transformation on Finnmarksvidda, Northern Norway, due to reindeer grazing pressure– 13th Circumpolar Remote Sensing Symposium 2014
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Conference lectureMonitoring man- and climate change‐induced plant stress in the Nordic Arctic Region and Svalbard using remote sensing and field surveys– Assessing vulnerability of flora and fauna in polar areas 2014
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Conference lectureVegetation and ecosystem transformation due to reindeer grazing on Finnmarksvidda, Northern Norway– ArcticBiomass - Workshop 2014
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Conference lectureField- and satellite-based monitoring of trends in biomass of reindeer lichen heaths in Finnmarksvidda, Hardangervidda and North-America– ArcticBiomass - Workshop 2014
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Academic articleUse of unmanned aircraft systems (UAS) in a multi-scale vegetation index study of arctic plant communities in Adventdalen on Svalbard– EARSeL eProceedings 2014
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Academic articleClimate and environmental change drives Ixodes ricinus geographical expansion at the northern range margin– Parasites & Vectors 2014
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Academic articleThe relationship between phytomass, NDVI and vegetationcommunities on Svalbard– International Journal of Applied Earth Observation and Geoinformation 2014
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Academic articleEffect of reindeer grazing on snowmelt, albedo and energy balance based on satellite data analyses– Remote Sensing of Environment 2013
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Conference lectureHow to preserve the tundra in a warming climate?– 5th Nordic Geographers meeting 2013
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Academic articleFuture vegetation changes in thawing subarctic mires and implications for greenhouse gas exchange-a regional assessment– Climatic Change 2012
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Research reportHabitatmodell for lirype i Finnmark– Norsk institutt for naturforskning 2012
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Academic articleVegetation mapping of Svalbard utilising Landsat TM/ETM+ data– Polar Record 2012
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Academic articleRapid recovery of recently overexploited winter grazing pastures for reindeer in northern Norway– Fungal ecology 2012
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Academic articleHigh-resolution satellite imagery for detection of tracks and vegetation damage caused by all-terrain vehicles (ATVs) in Northern Norway– Land Degradation and Development 2012
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Conference lectureMapping the Length of the snow free seasons 2000-2010 in Northern Fennoscandia using MODIS data.– 12th International Circumpolar Remote Sensing Symposium 2012
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Conference lectureUse of MODIS data to analyse spectral properties of land cover types for improved mapping of the growing season in Northern Fennoscandia– 12th International Circumpolar Remote Sensing Symposium 2012
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Popular scientific articleFremtidig skogsutbredelse på Finnmarksvidda som en følge av klimaendring og dens konsekvenser for reindriften– Reindriftsnytt : Boazodoallu-Oddasat 2012
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Research reportOvervåking av vinterbeiter i Vest-Finnmark og Karasjok 1998-2005-2010 - Resultater fra feltrutene– Norsk institutt for naturforskning 2011
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Academic monographAltitudinal distribution patterns of alpine plants: Studies along a cost-inland transect in southern Scandes, northern Europe– Tapir Akademisk Forlag 2011
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Conference lectureUse of time series of MODIS data in mapping of biophysical properties of the vegetation during a phenological defined growing season, northern Fennoscandia– Nordic Remotes Sensing Days 2011
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Feature article”Feiltolking av reindriftsforskning”.– Dagbladet 2011
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Research reportHålogaland Næringspark, Evenskjer, Skånland kommune. Konsekvensutredning av reindriftsinteressene. Rapport 9/2011.– Norut 2011
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Research reportAssessment of research areas with great EO support potential– Nansen Environmental and Remote Sensing Center 2011
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Academic articleNew satellite-based maps of the growing season north of 50°N (Proceedings Paper)– Proceedings of SPIE, the International Society for Optical Engineering 2010
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Academic articleNew satellite-based maps of the growing season north of 50 degrees N– Proceedings of SPIE, the International Society for Optical Engineering 2010
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Research reportKonsekvensutredning av reindriftsinteressene for nydyrking på eiendommene 115/6 Åsland og 116/1, Lyngen kommune– Norut Rapport nr 1/2010 2010
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Research reportVegetasjonskart over Svalbard basert på satellittdata. Dokumentasjon av metoder og vegetasjonsbeskrivelser– Norsk institutt for naturforskning 2009
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Academic articleImproved monitoring of vegetation dynamics at very high latitudes: A new method using MODIS NDVI– Remote Sensing of Environment 2006
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Academic articleA vegetation-based method to map climatic variation in the arctic-boreal transition area of Finnmark, north-easternmost Norway– Journal of Biogeography 2005
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Conference lectureVegetation mapping of Fennoscandia and neighbouring parts of NW Russia, using MODIS and Landsat TM/ETM+ data– 31'ISRSE pre-symposium workshop 'Observation of land cover and needs of research projects in northern Eurasia', 2005
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Research reportLangtidsvirkninger på naturmiljøet av Forsvarets virksomhet i Troms– Norsk institutt for naturforskning 2005
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Conference lectureA new vegetation-based method for bioclimatic mapping applied to the arctic boundary area in Finnmark, Norway– Second International Workshop on Circumpolar Vegetation Classification and Mapping 2004
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Conference lecturemapping vegetation zones and sections in northern Fennoscandia using remote sensing and GIS– Second International Workshop on Circumpolar Vegetation Classification and Mapping 2004
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Conference lectureSustaining Sámi Reindeer Management in Northern Fennoscandia.– XI World Congress of Rural Sociology: Globalisation, Risks and Resistance in rural economies and societies 2004
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Research reportGråoreskog i Finnmark - vegetasjon, flora og verneverdige områder– Miljøverndept. Rapport T-553 1983
