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Karl Øystein Gjelland

Observed names: Gjelland, Karl Øystein, K Ø Gjelland, K. Ø. Gjelland, Karl Gjelland, Karl Ø. GJELLAND, Karl Ø. Gjelland, Karl Øystein, KØ Gjelland, K‐Ø Gjelland, Øystein Gjelland, Karl
Observed institutions: University of Helsinki, University of Washington, Norwegian University of Science and Technology, Simrad (Norway), Norwegian Institute for Nature Research, The FRAM Centre, UiT The Arctic University of Norway
ORCID: 0000-0003-4036-4207
Observed ORCID: 0000-0003-4036-4207
OpenAlex ID: A5089255198
Big-data approaches lead to an increased understanding of the ecology of animal movement
2022 · Ran Nathan, Christopher T. Monk, et al. · Science · 578
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Environmental influence on transmitter detection probability in biotelemetry: developing a general model of acoustic transmission
2013 · Karl Ø. Gjelland, Richard D. Hedger · Methods in Ecology and Evolution · 132
The effects of hydrodynamics on the three-dimensional downstream migratory movement of Atlantic salmon
2019 · Ana T. Silva, Kim M. Bærum, et al. · The Science of The Total Environment · 119
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The role of gill raker number variability in adaptive radiation of coregonid fish
2010 · Kimmo K. Kahilainen, Anna Siwertsson, et al. · Evolutionary Ecology · 118
Positioning of aquatic animals based on time-of-arrival and random walk models using YAPS (Yet Another Positioning Solver)
2017 · Henrik Baktoft, Karl Øystein Gjelland, et al. · Scientific Reports · 109
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Sea trout adapt their migratory behaviour in response to high salmon lice concentrations
2017 · E Halttunen, K‐Ø Gjelland, et al. · Journal of Fish Diseases · 73
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Predation by brown trout (Salmo trutta) along a diversifying prey community gradient
2008 · Hallvard Jensen, Kimmo K. Kahilainen, et al. · Canadian Journal of Fisheries and Aquatic Sciences · 66
Speciation Reversal in European Whitefish (Coregonus lavaretus (L.)) Caused by Competitor Invasion
2014 · Shripathi Bhat, Per-Arne Amundsen, et al. · PLoS ONE · 62
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Positioning aquatic animals with acoustic transmitters
2023 · Robert J. Lennox, Kim Aarestrup, et al. · Methods in Ecology and Evolution · 60
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Invader population speeds up life history during colonization
2012 · Per-Arne Amundsen, Erno Salonen, et al. · Biological Invasions · 59
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Planktivore vertical migration and shoaling under a subarctic light regime
2009 · Karl Øystein Gjelland, Thomas Bøhn, et al. · Canadian Journal of Fisheries and Aquatic Sciences · 53
Effects of salmon lice infection on the behaviour of sea trout in the marine phase
2014 · KØ Gjelland, RM Serra-Llinares, et al. · Aquaculture Environment Interactions · 48
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Contrasting structural complexity differentiate hunting strategy in an ambush apex predator
2021 · Milan Říha, Karl Ø. Gjelland, et al. · Scientific Reports · 44
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Timing is everything: Survival of Atlantic salmon Salmo salar postsmolts during events of high salmon lice densities
2020 · Thomas Bøhn, Karl Øystein Gjelland, et al. · Journal of Applied Ecology · 43
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Heavy metal contents in whitefish (Coregonus lavaretus) along a pollution gradient in a subarctic watercourse
2011 · Per-Arne Amundsen, Nikolay A. Kashulin, et al. · Environmental Monitoring and Assessment · 40
Seasonal habitat use of three predatory fishes in a freshwater ecosystem
2022 · Milan Říha, Ruben Rabaneda-Bueno, et al. · Hydrobiologia · 39
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Migration of Atlantic salmon post-smolts in a fjord with high infestation pressure of salmon lice
2017 · E Halttunen, KØ Gjelland, et al. · Marine Ecology Progress Series · 37
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Is coexistence mediated by microhabitat segregation? An in‐depth exploration of a fish invasion
2007 · K. Ø. Gjelland, T. Bøhn, et al. · Journal of Fish Biology · 34
Salmon louse infestation levels on sea trout can be predicted from a hydrodynamic lice dispersal model
2021 · Thomas Bøhn, Rune Nilsen, et al. · Journal of Applied Ecology · 32
A role for lakes in revealing the nature of animal movement using high dimensional telemetry systems
2021 · Robert J. Lennox, Samuel Westrelin, et al. · Movement Ecology · 30
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Modelling mitigation measures for smolt migration at dammed river sections
2019 · Marcell Szabo‐Meszaros, Torbjørn Forseth, et al. · Ecohydrology · 28
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Invasion genetics of vendace ( C oregonus albula( L .)) in the I nari‐ P asvik watercourse: revealing the origin and expansion pattern of a rapid colonization event
2013 · Kim Præbel, Karl Øystein Gjelland, et al. · Ecology and Evolution · 28
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Can Energy Depletion of Wild Atlantic Salmon Kelts Negotiating Hydropower Facilities Lead to Reduced Survival?
2020 · Henrik Baktoft, Karl Ø. Gjelland, et al. · Sustainability · 24
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Influence of light on the swimming speed of coregonids in subarctic lakes
2004 · Karl Øystein Gjelland, Thomas Bøhn, et al. · Annales Zoologici Fennici · 24
Hydroacoustic observations indicating swimbladder volume compensation during the diel vertical migration in coregonids (Coregonus lavaretus and Coregonus albula)
2003 · Frank Reier Knudsen, Karl Øystein Gjelland · Fisheries Research · 22
Works count: 90
Citation count: 2,176
H-index: 24
I10-index: 39
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