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Tromsø
ØKOKYST-delprogram Barentshavet Årsrapport 2024
Anna Siwertsson, Guttorm Christensen [+2]
Miljødirektoratet. Rapport 2025-08-06
Vurdering av samlet påvirkning fra matsystemer på marine kystøkosystemer i Nord-Norge (Troms – Kvaløya til Loppa) — CoastShift – et Framsenteret prosjekt
Katherine Mary Dunlop, Johanna Myrseth Aarflot [+7]
Rapport fra havforskningen 2025
Panel-based Assessment of Ecosystem Condition of Norwegian Barents Sea Shelf Ecosystems
Anna Siwertsson, Berengere Husson [+29]
Rapport fra havforskningen 2023
Panel-based Assessment of Ecosystem Condition of Norwegian Barents Sea Shelf Ecosystems - Appendices
Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem - Appendices
Per Arneberg, Berengere Husson [+22]
Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem
Panel-based Assessment of Ecosystem Condition of the Norwegian Sea Pelagic Ecosystem
Per Arneberg, Anna Siwertsson [+13]
Økokyst – delprogram Barentshavet, Årsrapport 2022
Guttorm Christensen, Lars-Henrik Larsen [+14]
Miljødirektoratet 2023
ØKOKYST – delprogram Norskehavet Nord, Årsrapport 2022
Guttorm Christensen, Hans Petter Mannvik [+14]
Panel-based Assessment of Ecosystem Condition (PAEC) – Technical protocol version 2
Jane Uhd Jepsen, Per Arneberg [+3]
NINA rapport 2020
Test av fagsystemet for økologisk tilstand. Erfaringer fra pilotprosjekter for arktisk tundra og arktisk del av Barentshavet
NINA rapport 2019
Takvatnprosjektet - Forskning og kultivering av en overbefolka røyebestand
Per-Arne Amundsen, Aslak Smålås [+4]
Septentrio Reports 2015-04-23
Konsekvensutredning; marint verneområde Sognefjorden
Nina Mikkelsen, Anna Siwertsson [+10]
Akvaplan-niva rapport 2025-05-02
Ecosystem risk from human use of ocean space and resources: A case study from the Norwegian coast
Johanna M. Aarflot, Vilde R. Bjørdal [+8]
Ocean & Coastal Management 2024-10
Panel-based assessment of ecosystem condition as a platform for adaptive and knowledge driven management
Jane U. Jepsen, Per Arneberg [+7]
Environmental Management 2024-09-13
Rapid climate change increases diversity and homogenizes composition of coastal fish at high latitudes
Anna Siwertsson, Ulf Lindström [+5]
Global Change Biology 2024-05
Parasites alter food-web topology of a subarctic lake food web and its pelagic and benthic compartments
Shannon E. Moore, Anna Siwertsson [+6]
Oecologia 2024-02
High parasite diversity in the amphipod Gammarus lacustris in a subarctic lake
Jenny C. Shaw, Eirik H. Henriksen [+7]
Ecology and Evolution 2020-10-05
Contrasting patterns in trophic niche evolution of polymorphic Arctic charr populations in two subarctic Norwegian lakes
Paolo Moccetti, Anna Siwertsson [+6]
Hydrobiologia 2019-05-15
Introduction of Mysis relicta (Mysida) reduces niche segregation between deep-water Arctic charr morphs
Rune Knudsen, Antti P. Eloranta [+4]
Hydrobiologia 2019-04-26
From clear lakes to murky waters – tracing the functional response of high‐latitude lake communities to concurrent ‘greening’ and ‘browning’
B. Hayden, C. Harrod [+8]
Ecology Letters 2019-02-21
Molecular analyses reveal high species diversity of trematodes in a sub-Arctic lake
Miroslava Soldánová, Simona Georgieva [+11]
International Journal for Parasitology 2017-05
Allometric trajectories of body and head morphology in three sympatric Arctic charr (Salvelinus alpinus (L.)) morphs
Marianne Simonsen, Anna Siwertsson [+4]
Ecology and Evolution 2017
Parallel phenotypic evolution of skull-bone structures and head measurements of Arctic charr morphs in two subarctic lakes
E. Saltykova, A. Siwertsson [+1]
Environmental Biology of Fishes 2016-12-09
Variation in functional trait composition of benthic invertebrates across depths and seasons in a subarctic lake
André Frainer, Kristin S. Johansen [+6]
Fundamental and Applied Limnology 2016-07-01
Divergence and parallelism of parasite infections in Arctic charr morphs from deep and shallow lake habitats
Anna Siwertsson, Birgitte Refsnes [+3]
Hydrobiologia 2016-02-05
A specialised cannibalistic Arctic charr morph in the piscivore guild of a subarctic lake
Rune Knudsen, Karl Øystein Gjelland [+5]
Parallel evolution of profundal Arctic charr morphs in two contrasting fish communities
Rune Knudsen, Per-Arne Amundsen [+4]
Hydrobiologia 2016-01-28
Ontogenetic dynamics of infection with Diphyllobothrium spp. cestodes in sympatric Arctic charr Salvelinus alpinus (L.) and brown trout Salmo trutta L.
Eirik H. Henriksen, Rune Knudsen [+5]
Hydrobiologia 2015-12-23
Morphological divergence between three Arctic charr morphs - the significance of the deep-water environment
Sigrid Østrem Skoglund, Anna Siwertsson [+2]
Ecology and Evolution 2015
Ecological speciation in postglacial European whitefish: rapid adaptive radiations into the littoral, pelagic, and profundal lake habitats
Kim Præbel, Rune Knudsen [+8]
Ecology and Evolution 2013-11-11
A diagnostic tool for efficient analysis of the population structure, hybridization and conservation status of European whitefish (Coregonus lavaretus (L.)) and vendace (C. albula (L.))
Kim Praebel, Jon-Ivar Westgaard [+5]
Advances in Limnology 2013-10-30
Similar patterns of individual niche use are revealed by different time‐integrated trophic tracers (stable isotopes and parasites)
Rune Knudsen, Anna Siwertsson [+3]
Ecology of Freshwater Fish 2013-06-13
Parallel and non-parallel morphological divergence among foraging specialists in European whitefish (Coregonus lavaretus)
Anna Siwertsson, Rune Knudsen [+3]
Ecology and Evolution 2013
Discrete foraging niches promote ecological, phenotypic, and genetic divergence in sympatric whitefish (Coregonus lavaretus)
Anna Siwertsson, Rune Knudsen [+4]
Evolutionary Ecology 2012-09-23
Temporal stability in gill raker numbers of subarctic European whitefish populations
A. Siwertsson, R. Knudsen [+1]
Advances in Limnology 2012-04-02
Dietary plasticity of Arctic charr (Salvelinus alpinus) facilitates coexistence with competitively superior European whitefish (Coregonus lavaretus)
Antti P. Eloranta, Anna Siwertsson [+2]
Ecology of Freshwater Fish 2011-04-25
Sympatric diversification as influenced by ecological opportunity and historical contingency in a young species lineage of whitefish
Evolutionary Ecology Research 2011
Temporal stability of niche use exposes sympatric Arctic charr to alternative selection pressures
Rune Knudsen, Anna Siwertsson [+4]
Evolutionary Ecology 2010-11-24
The role of gill raker number variability in adaptive radiation of coregonid fish
Kimmo K. Kahilainen, Anna Siwertsson [+4]
Evolutionary Ecology 2010-07-27
Long‐term responses of zooplankton to invasion by a planktivorous fish in a subarctic watercourse
PER‐ARNE AMUNDSEN, ANNA SIWERTSSON [+2]
Freshwater Biology 2008-12-08
Climate Driven Ecosystem Reorganization and Cumulative Risk in the Arctic
Raul Primicerio, Andre Frainer Barbosa [+5]
2023-11-06
Climate driven ecosystem reorganization and cumulative risk in the High North
2023-04-17
Climate warming impacts on diversity and structure of coastal fish assemblages at northern latitudes
Anna Siwertsson, Magnus Aune [+2]
2022-09-05
Parasites permeate a subarctic lake food web
Kevin D. Lafferty, Anna Siwertsson [+7]
2017-02-27
Towards a holistic view of a lake food web - the importance of including benthic habitats and parasites
Anna Siwertsson, Per-Arne Amundsen [+7]
2015-11-19
Lake factors promoting polymorphism in Arctic charr (Salvelinus alpinus)
Marianne Simonsen, Anna Siwertsson [+3]
2015-08-30
Ontogenetic dynamics of Diphyllobothrium infections in sympatric Arctic charr and brown trout
Eirik Haugstvedt Henriksen, Rune Knudsen [+5]
2015-06-15
Structure of diet specialization in Arctic charr using a network approach
Anna Siwertsson, Rune Knudsen [+1]
Ontogenetic trajectories of body and head morphology in three sympatric Arctic charr (Salvelinus alpinus) morphs
Marianne Simonsen, Colin Ean Adams [+3]
Evolutionary and ecosystem consequences of a piscivore profundal morph of Arctic charr
Parallel evolution of profundal Arctic charr niches in two contrasting fish communities
Anders Klemetsen, Per-Arne Amundsen [+4]
Food web structure in a subarctic lake
2015-05-07
The role of parasites in food-web of subarctic lakes
2014-05-05
Incipient speciation and ecosystem dynamics in subarctic lakes
2014-02-13
The role of parasites in food-web topology and dynamics of subarctic lakes – background and current status
2014-02-03
Trophic morphology and ontogenetic differences in three sympatric Arctic charr (Salvelinus alpinus) morphs in Lake Skogsfjordvatn
2013-11-19
Incipient speciation in subarctic Scandinavia
Rune Knudsen, Kim Præbel [+2]
2013-10-04
Ecological speciation in subarctic whitefish and Arctic charr
Per-Arne Amundsen, Rune Knudsen [+4]
2013-04-10
Incipient ecological speciation in subarctic whitefish
2013-02-25
Diversity of whitefish populations in northern Fennoscandia
2012-11-21
Parallel post-glacial re-colonisation of European whitefish morphs in northern Fennoscandia
Kim Præbel, Kjartan Østbye [+5]
2011-09-26
Adaptive niche proliferation of polymorphic whitefish along the Kautokeino riversystem in northern Norway
Kjartan Østbye, Kim Præbel [+3]
Incipient ecological speciation in subarctic salmonids
Per-Arne Amundsen, Rune Knudsen [+3]
2011-06-27
Polymorphism and ecological speciation in freshwater fish
2011-04-08
Polymorphism and ecological speciation in European whitefish and Arctic charr
2011-03-29
Incipient speciation through ecological divergence in subarctic European whitefish populations
Kim Præbel, Anna Siwertsson [+2]
2011-02-16
Incipient speciation through ecological divergence in subarctic whitefish populations
Kim Præbel, Anna Siwertsson [+3]
2010-11-22
Evolutionary consequences of niche subdivision - Niche partitioning beyond the limnetic-benthic dichotomy
Anna Siwertsson
2010-11-19
Incipient speciation and adaptive radiation in fishes from northern Scandinavia
Rune Knudsen, Anna Siwertsson [+2]
2010-11-11
Resource polymorphism and incipient speciation in Arctic charr (Salvelinus alpinus) from a subarctic lake
Rune Knudsen, Per-Arne Amundsen [+2]
2010-05-05
Incipient ecological speciation in subarctic whitefish populations
2010-02-22
Variable patterns of phenotypic diversification within whitefish (Coregounus lavaretus) populations in northern Scandinavia
2009-11-23
High inter-individual temporal consitency of narrow niches - an early step in the speciation process?
Stability of Gill Raker Numbers through Time in Subarctic Whitefish (Coregonus lavaretus (L.))Polulations
2008-08-24
Incipient ecological speciation in subarctic whitefish populations – a starting project
2008-03-07
Rune Knudsen, Antti Eloranta [+3]
2018-06-18
Parallelism in parasite infections in two polymorphic Arctic charr populations in subarctic Norway
Rune Knudsen, Birgitte Refsnes [+3]
Marianne Simonsen, Sigrid Østrem Skoglund [+4]
2013-05-27
A diagnostic tool for efficient genetic analysis of population structure in coregonids
Kim Præbel, Jon-Ivar Westgaard [+5]
Ongoing ecological speciation in Fennoscandian whitefish?
Rune Knudsen, Kim Præbel [+4]
2010-12-12
RESOURCE PARTITIONING BETWEEN ARCTIC CHARR, WHITEFISH AND GRAYLING ALONG ALTITUDE GRADIENT OF SUBARCTIC LAKES
Antti Eloranta, Anna Siwertsson [+5]
2010-06-06
Significance of gill rakers in Coregonus radiation
Kimmo Kalevi Kahilainen, Anna Siwertsson [+4]
Økologi og forvaltning av fiskevatn – Takvatnprosjektet og resultater fra undersøkelser i seks innsjøer i Hamarøy-området
Per-Arne Amundsen, Jesper Andreas Kuhn [+3]
2015-06-05
Evolusjon og artsdannelse i nord-norske innsjøer
2014-10-06
Early speciation into dark side of life
Rune Knudsen, Sigrid Østrem Skoglund [+4]
2012-10-18
Incipient ecological speciation in northern salmonids
2012-02-02
2011-10-17
Incipient speciation of whitefish and Arctic charr
2011-08-25
Forskning og kultivering av en overbefolka røyebestand
Per-Arne Amundsen, Aslak Smalås [+4]
Septentrio Reports 2015
Invasjon av lagesild i Pasvikvassdraget
Per-Arne Amundsen, Karl Øystein Gjelland [+4]
Ottar 2008
Darwins fisker? Spennende evolusjon hos røye og sik
Rune Knudsen, Anna Siwertsson [+1]
Samfunnsstruktur og tetthet av bunndyr i littoralsonen av en oligotrof, subarktisk innsjø - variasjoner gjennom dyp og sesong
Kristin M. Sommerseth Johansen
UiT Norges arktiske universitet 2014-05-15
Morphological divergence in a trimorphic population of Arctic charr (Salvelinus alpinus (L.)) in Skogsfjordvatn, northern Norway.
Sigrid Østrem Skoglund
UiT Norges arktiske universitet 2013-09-30
Diversity along a speciation continuum : ecology and morphology of northern European whitefish (Coregonus lavaretus)
UiT Norges arktiske universitet 2012