Research topic

Alien species

Inga Elise Bruteig

  • Research management
  • Organizational work
  • Biodiversity
  • Environmental monitoring
  • Climate and the environment
  • International cooperation on environmental issues
  • Invasive alien species (IAS), threatened species
  • Epiphytic lichens

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Kristine Bakke Westergaard

Arctic-alpine and boreal botany, biosystematics, plant geography, conservation genetics and genomics, vegetation ecology, floristics. Alien species: monitoring occurrences and pathways, identification of door knockers, and risk assessments.


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Trygve H. Hesthagen

My profession is in freshwater biology, mainly in fish research. I have major experience in planning different biological projects concerning fish stock assessment, conducting field work in rivers and lakes, and writing reports and scientific papers
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Siri Lie Olsen

Planteøkologi, populasjonsdynamikk, samfunnsøkologi, samspill mellom arter, klimaendringer, fremmede arter, arealbruksendring, biologisk mangfold, fjell, skog, kulturlandskap


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Anders Often

Botany, conservation biology, species and area management, vascular plants, agricultural landscapes.


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Stein Ivar Johnsen

Aquatic ecology (crayfish biology and management, fish biology and management, human impact on aquatic systems)


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Anders Endrestøl


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Hans Christian Pedersen


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Øyvind Solem


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Arnstein Staverløkk

  • Good knowledge of taxonomy and ecology of Hymenoptera: parasitic wasps, aculeate wasps, ants.
  • Biodiversity
  • Monitoring and mapping of biological diversity
  • Alien species
  • DNA-barcoding
  • Macro photography/ technical photography

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Kjetil Olstad


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Odd Egil Stabbetorp

Research Ecologist Field of work: Vegetation ecology, botany, population ecology, population genetics, conservation biology, species and area management, agricultural landscapes, environmental impact assessments, landscape analysis, geographic information systems (GIS).


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Thomas Correll Jensen

Freshwater ecology, freshwater invertebrates, zooplankton, growth and respiration of zooplankton, arctic ecology, freshwater monitoring, Water Framework Directive, biological indicators, invasive species,


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Kjetil Bevanger

• Behavioural and population ecology of mammals and birds • Terrestrial ecology; issues on population and habitat ecology and community structure. Major practical experiences cover a variety of bird and mammal census techniques (and invertebrate sampling) in several habitat types and ecosystems • Behavioural ecology of Norwegian game species and assessment of mortality and population impacts caused by e.g. game bird collisions with air wires and fences, wind turbines, hunting, predation, and issues relating to sustainable harvest of game populations in general • Biodiversity issues on mortality factors of red listed species and ecological impacts of exotic species • Urban and landscape ecology; restoration ecology and issues on habitat fragmentation and biodiversity preservation • Environmental impact assessment (EIA) – in particular related to bird and mammal communities following hydropower development in Norway, Africa and Asia • Professional assessments of conservation value and status of rivers and landscapes, developing and using ornithological and other conservation criteria • Extensive experience from working in Third World Countries, in particular East Africa; EIAs and project assessments for NORAD and international consultancy companies


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Rannveig Margrete Jacobsen

Forests, ecological entomology, species interactions, decomposition, dead wood, alien species


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Bård Gunnar Stokke

Evolutionary biology, behavioral ecology, conservation biology and ornithology (birds). Stokke is working with questions related to renewable energy, alien species, recreational activities in protected areas and adaptations in Arctic passerines


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Jens Åström


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Jørgen Rosvold


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Elisabet Forsgren

  • Animal behaviour, reproduction and evolution
  • Risk assessment of alien species (fish)
  • Effects of climate change and ocean acidification
  • Experimental design
  • Aquarium experiments and field investigations in coastal marine areas
  • Project leadership
  • Student supervision and teaching
  • Quality management

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Jesamine Bartlett


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