Bernt Johansen

Bernt Johansen

Seniorforsker
Mobil: +47 911 68 927
Epost: bejo@norceresearch.no
Kontoradresse: Sykehusvn 21, 9019 Tromsø, Norway

Aktuelt

Skjermbilde lavbeite vidda
Innsikt
02. mar. 2020

Kartlegger reinbeite på Finnmarksvidda

Prosjekter

Prosjekt

Helhetlig kunnskapsgrunnlag for reindriftsfaglige utredninger og konsekvensanalyser innen vegsektoren (ReinVEG)

Publikasjoner

Human-animal agency in reindeer management: Sami herders perspectives on vegetation dynamics under climate change
Ecosphere 2017
Changes in the spatial configuration and strength of trophic control across a productivity gradient during a massive rodent outbreak
Ecosystems 2017
Future forest distribution on Finnmarksvidda, North Norway
Climate Research (CR) 2017
Snow season variability in a boreal-Arctic transition area monitored by MODIS data
Environmental Research Letters 2016
Herding conditions related to infectious keratoconjunctivitis in semi-domesticated reindeer: a questionnaire-based survey among reindeer herders
Acta Veterinaria Scandinavica 2016
Predator–rodent–plant interactions along a coast–inland gradient in Fennoscandian tundra
Ecography 2016
Where 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
Monitoring cultural heritage environments in Svalbard – Smeerenburg, a whaling station on Amsterdam Island
EARSeL eProceedings 2015
Monitoring human and climate change‐induced plant stress in the Nordic Arctic Region and Svalbard using remote sensing and field surveys
2015
Use of unmanned aircraft systems (UAS) in a multi-scale vegetation index study of arctic plant communities in Adventdalen on Svalbard
EARSeL eProceedings 2014
Climate and environmental change drives Ixodes ricinus geographical expansion at the northern range margin
Parasites & Vectors 2014
The relationship between phytomass, NDVI and vegetationcommunities on Svalbard
International Journal of Applied Earth Observation and Geoinformation 2014
Effect of reindeer grazing on snowmelt, albedo and energy balance based on satellite data analyses
Remote Sensing of Environment 2013
Future vegetation changes in thawing subarctic mires and implications for greenhouse gas exchange-a regional assessment
Climatic Change 2012
Vegetation mapping of Svalbard utilising Landsat TM/ETM+ data
Polar Record 2012
Rapid recovery of recently overexploited winter grazing pastures for reindeer in northern Norway
Fungal ecology 2012
High-resolution satellite imagery for detection of tracks and vegetation damage caused by all-terrain vehicles (ATVs) in Northern Norway
Land Degradation and Development 2012
New satellite-based maps of the growing season north of 50°N (Proceedings Paper)
Proceedings of SPIE, the International Society for Optical Engineering 2010
New satellite-based maps of the growing season north of 50 degrees N
Proceedings of SPIE, the International Society for Optical Engineering 2010
Improved monitoring of vegetation dynamics at very high latitudes: A new method using MODIS NDVI
Remote Sensing of Environment 2006
A vegetation-based method to map climatic variation in the arctic-boreal transition area of Finnmark, north-easternmost Norway
Journal of Biogeography 2005