Stein Rune Karlsen
Seniorforsker
skar@norceresearch.no
+47 934 19 904
Forskningsparken Tromsø, Sykehusvn 23, 9019 Tromsø
Prosjekter
Publikasjoner
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ForskningsrapportGLORIA Norge 2024: Overvåkning av vegetasjon, vekstsesong og isbre– NORCE Norwegian Research Centre 2025
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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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ForskningsrapportNOAA Arctic Report Card 2024:Tundra Greenness– NOAA in the Arctic 2024
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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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Vitenskapelig artikkelGreening of Svalbard– Science of the Total Environment 2024
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ForskningsrapportGLORIA Norge 2023: Overvåkning av vegetasjon, vekstsesong og isbre– NORCE Norwegian Research Centre 2024
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Vitenskapelig oversiktsartikkelReviews and syntheses: Remotely sensed optical time series for monitoring vegetation productivity– Biogeosciences 2024
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ForskningsrapportKartlegging og overvåking av reinbeiter– NORCE Norwegian Research Centre 2023
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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 artikkelHigh seasonal overlap in habitat suitability in a non-migratory High Arctic ungulate– Global Ecology and Conservation 2023
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Vitenskapelig artikkelBVLOS UAV missions for vegetation mapping in maritime Antarctic– Frontiers in Environmental Science 2023
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ForskningsrapportGLORIA Norge 2022: Overvåkning av vegetasjon og vekstsesong– NORCE Norwegian Research Centre 2023
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Vitenskapelig artikkelChanges in Onset of Vegetation Growth on Svalbard, 2000–2020– Remote Sensing 2022
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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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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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ForskningsrapportGloria Norge 2021: Overvåkning av vegetasjon og vekstsesong– NORCE Norwegian Research Centre 2022
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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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ForskningsrapportGLORIA Norge 2020: Overvåkning av vegetasjon og vekstsesong– NORCE Norwegian Research Centre 2021
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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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Vitenskapelig artikkelA compilation of snow cover datasets for svalbard: A multi-sensor, multi-model study– Remote Sensing 2021
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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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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 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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Faglig kapittelSentinel satellite-based mapping of plant productivity in relation to snow duration and time of green-up (GROWTH)– 2020
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ForskningsrapportGLORIA Norge 2019. Overvåkning av vegetasjon, vekstsesong og bremåling– NORCE Norwegian Research Centre 2020
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ForskningsrapportBruk av Sentinel-2 satellittdata innen forvaltning av Øvre Dividalen nasjonalpark og Dividalen landskapsvernområde. Studieområde Havgavuopmi. (7/2019)– Norut 2019
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KonferanseforedragSentinel-1 and Sentinel-2 to monitor vegetation phenology in mountain regions– Living Planet Symposium 2019
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KonferanseforedragEnvironmental forests beyond the Arctic treeline in Norway– International Mountain Conference 2019 (IMC2019) 2019
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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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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 artikkelTundra greenness– Bulletin of The American Meteorological Society - (BAMS) 2019
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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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ForskningsrapportGLORIA Norge 2018 – overvåkning av vegetasjon og vekstsesong– NIBIO 2019
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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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KonferanseforedragSAR and Optical satellite sensors to detect phenology in Alpine areas– Phenology 2018. One Planet, Two Hemispheres, Many Regions. 2018
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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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Vitenskapelig artikkelConsequences of Future Expansion at the Arctic Treeline in Northernmost Norway.– Journal of Agricultural Science and Technology: B 2018
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Vitenskapelig kapittelUAV based mapping of grassland yields for forage production in northern Europe– 2018
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Faglig kapittelTundra greenness– 2018
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ForskningsrapportAre Svalbard plants prepared for Climatic Change? (3/2018)– Norut 2018
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ForskningsrapportGLORIA Norge 2017 – overvåkning av vegetasjon og vekstsesong– NIBIO 2018
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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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KonferanseforedragConsequences of future expansion at the arctic treeline in northernmost Norway– VIII International Agriculture Symposium "AGROSYM 2017" 2017
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Vitenskapelig artikkelDisentangling the coupling between sea ice and tundra productivity– Scientific Reports 2017
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Vitenskapelig artikkelBioclimatic effects on different mountain birch populations in Fennoscandia– Climate Research (CR) 2017
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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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ForskningsrapportGLORIA Norge 2016 – overvåkning av vegetasjon og vekstsesong– NIBIO 2017
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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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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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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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Vitenskapelig artikkelFuture forest distribution on Finnmarksvidda, North Norway– Climate Research (CR) 2017
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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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KonferanseforedragUAV for monitoring Antarctic ecosystems– 36th EARSeL Symposium 2016
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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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KonferanseforedragA novel approach to monitoring the impact of climate change on Antarctic ecosystems– SCAR Open Science Conference 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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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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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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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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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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KonferanseforedragDisentangling the mechanisms of the coupling between sea ice and tundra productivity: cold air advection vs. arctic amplification.– AGU 2016
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Vitenskapelig artikkelPreliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles.– CCAMLR Science 2016
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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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ForskningsrapportGLORIA Norge – årsrapport for 2013. Makroflater på Arnøya og satellittbasert overvåkning av vekstsesongen i Midt-Norge– NIBIO 2016
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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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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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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 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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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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ForskningsrapportMonitoring of plant productivity in relation to climate on Svalbard. (7/2016)– Norut 2016
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Populærvitenskapelig artikkelBruk av ubemannete fly (UAS) i miljøovervåking på Svalbard– Ottar 2016
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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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KonferanseforedragSea ice-induced cold air advection as a mechanism controlling tundra primary productivity– AGU Fall Meeting 2015
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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 kapittelDividalen - uberørt natur eller eldgammelt kulturlandskap?– 2015
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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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ForskningsrapportFinnmarksvidda – kartlegging og overvåking av reinbeiter – status 2013– Norut 2014
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ForskningsrapportOvervåkning av vekstsesongen med automatiske kamera i Adventdalen, Svalbard– Norut 2014
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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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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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KonferanseforedragRemote sensing techniques for monitoring the King George Island– 35th Polar Symposium: Diversity and state of polar ecosystems 2014
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ForskningsrapportEndringer i start på vekstsesongen på Svalbard i relasjon til klima. (3/2014)– Norut 2014
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Populærvitenskapelig artikkelEn artsrik flora– Ottar 2014
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ForskningsrapportOvervåking av vinterbeiter i Indre Finnmark 2013 Resultater fra feltrutene– Norsk institutt for naturforskning 2014
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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 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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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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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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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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KonferanseforedragThe effects of climate change-induced plant stress on primary productivity in the Nordic Arctic Region– USA-Norge nettverksmøte for prosjektet ArcticBiomass 2014
