Stein Rune Karlsen
Seniorforsker
skar@norceresearch.no
+47 934 19 904
Forskningsparken Tromsø, Sykehusvn 23, 9019 Tromsø
Prosjekter
Publikasjoner
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KonferanseforedragThe effects of climate change-induced plant stress on primary productivity in the Nordic Arctic Region– USA-Norge nettverksmøte for prosjektet ArcticBiomass 2014
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Vitenskapelig artikkelThe use of quantitative models to assess long-term climate–vegetation dynamics – A case study from the northern Scandinavian Mountains– The Holocene 2015
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Faglig foredragUse of MODIS data to characterize the growing season and to measure plant biomass in Northern Fennoscandia– 35th International Symposium on Remote Sensing of Environment 2013
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Faglig foredragDetection of Vehicle Tracks and Vegetation Damages Caused by use of Snowmobiles in the Longyearbyen Area on Svalbard using Unmanned Aircraft. Abstract ID B41B-0394– Fall Meeting, AGU 2013
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ForskningsrapportVerdikjede i bioenergi-kartlegging av status ved oppstart av fjernvarmeanlegg. Forprosjekt RFF Nord-Norut Tromsø og Nordlandsforskning. Sluttrapport.– NORCE Research AS 2013
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Vitenskapelig artikkelA new NDVI measure that overcomes data sparsity in cloud-covered regions predicts annual variation in ground-based estimates of high arctic plant productivity– Environmental Research Letters 2018
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Vitenskapelig artikkelChanges in growing season duration and productivity of northern vegetation inferred from long-term remote sensing data– Environmental Research Letters 2016
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KonferanseforedragUse of phenocams in arctic and alpine parts of Norway.– Phenology 2018. One Planet, Two Hemispheres, Many Regions. 2018
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KonferanseforedragLandscape transitions from tundra/mountain heaths to forests the last century in northern Norway and the impact on reindeer husbandry: The likelihood for spreading climate sensitive infections (CSIs) in the future– Nordic Conference on Reindeer Husbandry Research 2017
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Vitenskapelig artikkelIsotope ecology detects fine-scale variation in Svalbard reindeer diet: implications for monitoring herbivory in the changing Arctic– Polar Biology 2019
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Vitenskapelig kapittelMonitoring 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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Vitenskapelig artikkelHigh seasonal overlap in habitat suitability in a non-migratory High Arctic ungulate– Global Ecology and Conservation 2023
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ForskningsrapportGLORIA Norge 2024: Overvåkning av vegetasjon, vekstsesong og isbre– NORCE Research AS 2025
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ForskningsrapportOvervåking av vinterbeiter i Vest-Finnmark og Karasjok 1998-2005-2010 - Resultater fra feltrutene– Norsk institutt for naturforskning (NINA) 2011
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KonferanseforedragChanges in growing season productivity of Northern vegetation inferred from long-term remote sensing data.– Impact of climate change and pollution on vegetation distribution and condition in the temperate, boreal, alpine and polar zones 2016
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ForskningsrapportNOAA Arctic Report Card 2024:Tundra Greenness– NOAA in the Arctic 2024
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KonferanseforedragA novel approach to monitoring the impact of climate change on Antarctic ecosystems– SCAR Open Science Conference 2016
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Vitenskapelig artikkelOutbreaks by canopy-feeding geometrid moth cause state-dependent shifts in understorey plant communities– Oecologia 2013
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Faglig foredragMapping High Arctic plant communities on Svalbard. Abstract– Workshop on UAV-based Remote Sensing Methods for Monitoring Vegetation 2013
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KonferanseforedragSentinel-2 based mapping of the growing season (phenology) in central parts of Svalbard.– SIOS Online Conference on Remote Sensing (RS) and Geoinformation (GI) applications in Svalbard 2020
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Vitenskapelig artikkelTundra greenness– Bulletin of The American Meteorological Society - (BAMS) 2019
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KonferanseforedragMODIS and Landsat 8 based mapping of the growing season on Svalbard in relation to climate and plant production– ArcticBiomass - Workshop 2014
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Vitenskapelig artikkelRecord-low primary productivity and high plant damage in the Nordic Arctic Region in 2012 caused by multiple weather events and pest outbreaks– Environmental Research Letters 2014
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Vitenskapelig artikkelBioclimatic effects on different mountain birch populations in Fennoscandia– Climate Research (CR) 2017
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KonferanseforedragVegetation map of the forefield of retreating glacier, Admiralty Bay area, King Gorge Island (Maritime Antarctic)– Impact of climate change and pollution on vegetation distribution and condition in the temperate, boreal, alpine and polar zones 2016
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KonferanseforedragSAR and Optical satellite sensors to detect phenology in Alpine areas– Phenology 2018. One Planet, Two Hemispheres, Many Regions. 2018
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KonferanseforedragUAV for monitoring of indicator species on Antarctic protected areas– 34th Symposium of the European-Association-of Remote-Sensing-Laboratories (EARSeL) 2014
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Vitenskapelig artikkelPlant phenological variation related to temperature in Norway during the period 1928-1977– International journal of biometeorology 2011
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Vitenskapelig oversiktsartikkelNordic boreo-arctic lands under rapid climatic change: A review of recent and future trends and extreme events– Earth-Science Reviews 2024
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ForskningsrapportGLORIA Norge 2017 – overvåkning av vegetasjon og vekstsesong– NIBIO 2018
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KonferanseforedragMapping and Modelling the Snowmelt and Greening Pattern in Southern Norway by Combining Microwave and Optical Remote Sensing Sensors– International Geoscience and Remote Sensing Syposium (IGARSS), Barcelona, Spain, 23-27 July 2007 2007
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Forskningsrapporteguleringsplan med konsekvensutredning for utvidelse av eksisterende dagbrudd for nefelinsyenitt på Stjernøya, Alta kommune. Reindrift og naturmiljø.– Norut Rapport 14/2008 2008
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Vitenskapelig artikkelDisentangling the coupling between sea ice and tundra productivity– Scientific Reports 2017
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ForskningsrapportOvervåking av vinterbeiter i Indre Finnmark 2013 Resultater fra feltrutene– Norsk institutt for naturforskning (NINA) 2014
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ForskningsrapportBruk av Sentinel-2 satellittdata innen forvaltning av Øvre Dividalen nasjonalpark og Dividalen landskapsvernområde. Studieområde Havgavuopmi. (7/2019)– NORCE Research AS 2019
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KonferanseforedragKlimaendring, effektscenarioer og tilpasningsmuligheter for reindrifta i Norge. (Climate change, effect scenarios and adaptation possibilities for reindeer management in Norway).– 16th Nordic Conference on Reindeer and Reindeer Husbandry Research 2010
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ForskningsrapportMonitoring of plant productivity in relation to climate on Svalbard. (7/2016)– NORCE Research AS 2016
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Faglig foredragAvlingsberegning ved bruk av fjernmålingsteknologi i eng– Hålogalandssamlinga 2019 2019
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KonferanseforedragCharacterizing the growing season in northern Scandinavia and NW Russia by the use of MODIS satellite data– 2012 Fall Meeting 2012
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KonferanseforedragMapping 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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KonferanseforedragUse 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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Vitenskapelig artikkelA Compilation of Snow Cover Datasets for Svalbard: A Multi-Sensor, Multi-Model Study– Remote Sensing 2021
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KonferanseforedragSentinel-1 and Sentinel-2 to monitor vegetation phenology in mountain regions– Living Planet Symposium 2019
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Faglig foredragMODIS-based mapping of the growing season on Svalbard– 35th international Symposium on Remote Sensing of Environment 2013
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Vitenskapelig artikkelFuture forest distribution on Finnmarksvidda, North Norway– Climate Research (CR) 2017
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Vitenskapelig oversiktsartikkelReviews and syntheses: Remotely sensed optical time series for monitoring vegetation productivity– Biogeosciences 2024
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KonferanseforedragVegetation and ecosystem transformation due to reindeer grazing on Finnmarksvidda, Northern Norway– ArcticBiomass - Workshop 2014
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KonferanseforedragField- 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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Vitenskapelig artikkelGreening of Svalbard– Science of the Total Environment 2024
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KonferanseforedragConsequences of future expansion at the arctic treeline in northernmost Norway– VIII International Agriculture Symposium "AGROSYM 2017" 2017
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ForskningsrapportGLORIA Norge 2016 – overvåkning av vegetasjon og vekstsesong– NIBIO 2017
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Vitenskapelig artikkelNew 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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KonferanseforedragRapid regional changes in maritime Antarctic ecosystem – MONICA project - goals, results and conclusions– Impact of climate change and pollution on vegetation distribution and condition in the temperate, boreal, alpine and polar zones 2016
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Vitenskapelig artikkelMulti-Sensor Analysis of Snow Seasonality and a Preliminary Assessment of SAR Backscatter Sensitivity to Arctic Vegetation: Limits and Capabilities– Remote Sensing 2022
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KonferanseforedragProcessing 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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ForskningsrapportState of the art for tropical forest monitoring by remote sensing– 2008
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ForskningsrapportGLORIA Norge 2020: Overvåkning av vegetasjon og vekstsesong– NORCE Research AS 2021
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Vitenskapelig artikkelA 20-Year MODIS-Based Snow Cover Dataset for Svalbard and Its Link to Phenological Timing and Sea Ice Variability– Remote Sensing 2020
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ForskningsrapportGLORIA Norge 2019. Overvåkning av vegetasjon, vekstsesong og bremåling– NORCE Research AS 2020
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KonferanseforedragOnset 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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Vitenskapelig artikkelDet arktiske Finnmark – ein bioklimatisk studie av område nord for den polare skoggrensa– Blyttia : Norsk botanisk forenings tidsskrift 2022
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KonferanseforedragVegetation and ecosystem transformation on Finnmarksvidda, Northern Norway, due to reindeer grazing pressure– 13th Circumpolar Remote Sensing Symposium 2014
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Vitenskapelig artikkelConsequences of Future Expansion at the Arctic Treeline in Northernmost Norway.– Journal of Agricultural Science and Technology: B 2018
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Populærvitenskapelig artikkelBruk av ubemannete fly (UAS) i miljøovervåking på Svalbard– Ottar 2016
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ForskningsrapportFinnmarksvidda – kartlegging og overvåking av reinbeiter – status 2013– NORCE Research AS 2014
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KonferanseforedragSea ice-induced cold air advection as a mechanism controlling tundra primary productivity– AGU Fall Meeting 2015
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Vitenskapelig artikkelMolecular Footprints of Quaternary Climate Fluctuations in the Circumpolar Tundra Shrub Dwarf Birch– Molecular Ecology 2025
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KonferanseforedragGrowth season and greening on Svalbard– SvalbardMonitoring-Workshop 2025
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Vitenskapelig artikkelCorrection: Anderson, H.B. et al. Using Ordinary Digital Cameras in Place of Near-Infrared Sensors to Derive Vegetation Indices for Phenology Studies of High Arctic Vegetation. Remote Sens. 2016, 8, 847– Remote Sensing 2017
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Vitenskapelig artikkelTrends in the start of the growing season in Fennoscandia 1982–2011– Remote Sensing 2013
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Vitenskapelig artikkelVegetation mapping of Svalbard utilising Landsat TM/ETM+ data– Polar Record 2012
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KonferanseforedragMonitoring 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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Vitenskapelig artikkelSIOS’s Earth Observation (EO), Remote Sensing (RS), and operational activities in response to COVID-19– Remote Sensing 2021
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Vitenskapelig artikkelSnow season variability in a boreal-Arctic transition area monitored by MODIS data– Environmental Research Letters 2016
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Vitenskapelig kapittelUAV based mapping of grassland yields for forage production in northern Europe– 2018
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Vitenskapelig artikkelNew 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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KonferanseforedragProximal sensing phenology data to validate Sentinel-2 in cold regions– 2st Sentinel-2 Validation Team Meeting 2018
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KonferanseforedragDetection of Browning events using Sentinel-2, World-View 2/3 and UAV: Examples from Lofoten and Svalbard– Event drivers of Arctic Browning 2017
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ForskningsrapportGLORIA Norge 2018 – overvåkning av vegetasjon og vekstsesong– NIBIO 2019
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Vitenskapelig artikkelChanges in Onset of Vegetation Growth on Svalbard, 2000–2020– Remote Sensing 2022
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Vitenskapelig artikkelThe northernmost hyperspectral FLoX sensor dataset for monitoring of high-Arctic tundra vegetation phenology and Sun-Induced Fluorescence (SIF)– Data in Brief 2023
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Vitenskapelig artikkelPreliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles.– CCAMLR Science 2016
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ForskningsrapportVegetasjonskart over Svalbard basert på satellittdata. Dokumentasjon av metoder og vegetasjonsbeskrivelser– Norsk institutt for naturforskning (NINA) 2009
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ForskningsrapportVekstavslutning hos gras og anbefaling om frist om høsten for spredning av husdyrgjødsel på eng uten nedmolding– NIBIO 2005
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Vitenskapelig artikkelUse 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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ForskningsrapportGloria Norge 2021: Overvåkning av vegetasjon og vekstsesong– NORCE Research AS 2022
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KonferanseforedragSpatial and temporal variability in the onset of the growing season(phenology)on Svalbard– 2013 Fall Meeting 2013
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Vitenskapelig artikkelUnderstanding the drivers of extensive plant damage in boreal and Arctic ecosystems: Insights from field surveys in the aftermath of damage– Science of the Total Environment 2017
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ForskningsrapportOvervåkning av vekstsesongen med automatiske kamera i Adventdalen, Svalbard– NORCE Research AS 2014
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Vitenskapelig artikkelTime-series of cloud-free sentinel-2 NDVI data used in mapping the onset of growth of central Spitsbergen, Svalbard– Remote Sensing 2021
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ForskningsrapportKartlegging og overvåking av reinbeiter– NORCE Research AS 2023
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ForskningsrapportEndringer i start på vekstsesongen på Svalbard i relasjon til klima. (3/2014)– NORCE Research AS 2014
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Populærvitenskapelig artikkelEn artsrik flora– Ottar 2014
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KonferanseforedragMultiscale mapping of the seasonal dynamics of the High Arctic archipelago of Svalbard– Living Planet Symposium 2016 2016
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ForskningsrapportGLORIA Norge 2023: Overvåkning av vegetasjon, vekstsesong og isbre– NORCE Research AS 2024
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Vitenskapelig oversiktsartikkelThe changing face of the Arctic: four decades of greening and implications for tundra ecosystems– Frontiers in Environmental Science 2025
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KonferanseforedragUse of Formosat-2 and MODIS Data in mapping the growing season in arctic-alpine areas, and preparation for Sentinel-2 data– Sentinel-2 preparatory symposium 2012
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KonferanseforedragUse 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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KonferanseforedragVegetation mapping on King George Island using Unmanned Aerial Systems (UAS)– SCAR Open Science Conference 2016
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KonferanseforedragUltra-high resolution baseline vegetation map of the forefield of the Sphinx glacier, Admiralty Bay area, King Gorge Island– SCAR Open Science Conference 2016
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KonferanseforedragUAV for monitoring Antarctic ecosystems– 36th EARSeL Symposium 2016
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Vitenskapelig artikkelExploiting Time Series of Sentinel-1 and Sentinel-2 Imagery to Detect Meadow Phenology in Mountain Regions– Remote Sensing 2019
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Vitenskapelig artikkelSpatial and temporal variability in the onset of the growing season on svalbard, arctic Norway - Measured by MODIS-NDVI satellite data– Remote Sensing 2014
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KonferanseforedragEnvironmental forests beyond the Arctic treeline in Norway– International Mountain Conference 2019 (IMC2019) 2019
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Vitenskapelig kapittelDividalen - uberørt natur eller eldgammelt kulturlandskap?– 2015
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ForskningsrapportNorsk fjellnatur - Fra kyst til innland, fra sør til nord. GLORIA-NORGE, et overvåkingsprogram for fjellvegetasjon – årsrapport for 2014– NIBIO 2016
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ForskningsrapportGLORIA Norge – årsrapport for 2013. Makroflater på Arnøya og satellittbasert overvåkning av vekstsesongen i Midt-Norge– NIBIO 2016
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Vitenskapelig artikkelRole of disturbed vegetation in mapping the boreal zone in northern Eurasia– Applied Vegetation Science 2010
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KonferanseforedragVegetation mapping using Unmanned Aerial Systems (UAS) on King George Island, Maritime Antarctic– Impact of climate change and pollution on vegetation distribution and condition in the temperate, boreal, alpine and polar zones 2016
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KonferanseforedragChanging Antarctica – new possibilities of observations with UAV– Impact of climate change and pollution on vegetation distribution and condition in the temperate, boreal, alpine and polar zones 2016
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KonferanseforedragDisentangling the mechanisms of the coupling between sea ice and tundra productivity: cold air advection vs. arctic amplification.– AGU 2016
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Populærvitenskapelig artikkelFremtidig skogsutbredelse på Finnmarksvidda som en følge av klimaendring og dens konsekvenser for reindriften– Reindriftsnytt : Boazodoallu-Oddasat 2012
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KonferanseforedragSeasonal 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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Vitenskapelig artikkelRecord early snow disappearance in 2020 and 2022 across central Svalbard– Remote Sensing Applications: Society and Environment (RSASE) 2025
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KonferanseforedragMODIS-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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KonferanseforedragRemote sensing techniques for monitoring the King George Island– 35th Polar Symposium: Diversity and state of polar ecosystems 2014
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Vitenskapelig artikkelChanges in greening in the high Arctic: Insights from a 30 year AVHRR max NDVI dataset for Svalbard– Environmental Research Letters 2016
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KonferanseforedragTime-series of cloud-free Sentinel-2 NDVI data used in mapping the onset of growth of central Spitsbergen, Svalbard– SIOS Online Conference on "Earth Observation (EO) and Remote Sensing (RS) applications in Svalbard" 2021
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ForskningsrapportSatellittbasert overvåkning av vekstsesongen på Svalbard, - status 2012– NORCE Research AS 2013
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ForskningsrapportAre Svalbard plants prepared for Climatic Change? (3/2018)– NORCE Research AS 2018
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ForskningsrapportGLORIA Norge 2022: Overvåkning av vegetasjon og vekstsesong– NORCE Research AS 2023
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Vitenskapelig artikkelUsing ordinary digital cameras in place of near-infrared sensors to derive vegetation indices for phenology studies of high arctic vegetation– Remote Sensing 2016
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Vitenskapelig artikkelBVLOS UAV missions for vegetation mapping in maritime Antarctic– Frontiers in Environmental Science 2023
