Browsing Publikasjoner fra CRIStin - NINA by Subject "migration"
Now showing items 1-20 of 20
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Behavioral buffering of extreme weather events in a high-Arctic herbivore
(Journal article; Peer reviewed, 2016)As global warming advances, there is a growing concern about the impact of extreme weather events on ecosystems. In the Arctic, more frequent unseasonal warm spells and rain-on- snow events in winter cause changes in ... -
Biotic and abiotic determinants of the ascent behaviour of adult Atlantic salmon transiting passable waterfalls
(Journal article; Peer reviewed, 2018)The spawning migration of Atlantic salmon has been characterized by tracking salmon carrying electronic tags as they ascend rivers, but still little is known about how natural obstacles such as waterfalls influence migratory ... -
Body condition and feather molt of a migratory shorebird during the non-breeding season
(Peer reviewed; Journal article, 2018)Migratory shorebirds have some of the highest fat loads among birds, especially species which migrate long distances. The upland sandpiper Bartramia longicauda makes long distance migrations twice a year, but variation ... -
Egg incubation temperature affects the timing of the Atlantic salmon Salmo salar homing migration
(Journal article; Peer reviewed, 2018)Here, we show that adult Atlantic salmon Salmo salar returned about 2 weeks later from the feeding areas in the North Atlantic Ocean to the Norwegian coast, through a phenotypically plastic mechanism, when they developed ... -
Gamal jakt- og fangstkultur som indikatorar på trekkmønster hjå rein. Kartlagde fangstanlegg i Rondane, Ottadalen, Jotunheimen og Forollhogna
(NINA Rapport;246, Research report, 2007)Jordhøy, P. 2007. Gamal jakt- og fangstkultur som indikatorar på trekkmønster hjå rein i Sør-Noreg. Kartlagde fangstanlegg i Rondane, Ottadalen, Jotunheimen og Forollhogna. – NINA Rapport 246. 41 s. Rapporten tek utgangspunkt ... -
Gammel jakt- og fangstkultur som indikatorer for eldre tiders jaktorganisering, ressurspolitikk og trekkmønster hos rein i Dovretraktene
(NINA Rapport;19, Research report, 2005)Jordhøy, P., Binns, K.S. og Hoem, S.A. 2005. Gammel jakt- og fangstkultur som indikatorer for eldre tiders jaktorganisering, ressurspolitikk og trekkmønster hos rein i Dovretraktene. - NINA Rapport 19. 72 s. Rapporten ... -
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters
(Journal article; Peer reviewed, 2016)Migratory connectivity by birds may mutually affect different ecosystems over large distances. Populations of geese overwintering in southern areas while breeding in high-latitude ecosystems have increased strongly ... -
Keeping close to the river, shore and surface: the first marine migration of brown trout (Salmo trutta) and Arctic charr (Salvelinus alpinus) post-smolts
(Peer reviewed; Journal article, 2021)anadromous, charr, fjord, marine, migration, post-smolt, salmonid, trout -
Kongeørn i Finnmark 2001-2006
(NINA Rapport;236, Research report, 2007)Geir Systad, Torgeir Nygård, Trond Johnsen, Karl-Otto Jacobsen, Duncan Halley, Bjørnulf Håkenrud, Arve Østlyngen, Kenneth Johansen, Jan Ove Bustnes og Karl-Birger Strann 2007. Kongeørn i Finnmark 2001-2006 – NINA Rapport ... -
Kongeørn i Finnmark. Årsrapport 2008
(NINA Rapport;465, Research report, 2009)Jacobsen, K.-O., Johnsen, T.V., Nygård, T., Stien, A. & Systad, G.H. 2009. Kongeørn i Finnmark. Årsrapport 2008 - NINA Rapport 465. Målet med prosjektet er å framskaffe økt kunnskap om bestanden av kongeørn i Finnmark. Gjennom ... -
Kongeørn i Finnmark. Årsrapport 2012
(NINA Rapport;936, Research report, 2013)Målet med prosjektet er å framskaffe økt kunnskap om bestanden av kongeørn i Finnmark. Gjennom å studere atferd, valg av byttedyr, reproduksjon og trekkmønster er kunnskapen nå betydelig forbedret. Kongeørna er studert ... -
Kongeørn i Finnmark. Årsrapport 2013.
(NINA Rapport;1023, Research report, 2014)Jacobsen, K.-O., Stien, A., Nygård, T., Kleven, O., Mabille, G., Johnsen, T.V., Opgård, O., Østlyngen, A., Johansen, K. & Myklevoll, V. 2014. Kongeørn i Finnmark. Årsrapport 2013 -NINA Rapport 1023. 26 s. Målet med ... -
Kongeørn i Finnmark. Årsrapport 2014
(NINA Rapport;1144, Research report, 2015)Jacobsen, K.-O., Stien, A. & Kleven, O. 2015. Kongeørn i Finnmark. Årsrapport 2014 - NINA Rapport 1144. 22 s. Målet med prosjektet er å framskaffe økt kunnskap om bestanden av kongeørn i Finnmark. Gjen-nom å studere atferd, ... -
Multi-colony tracking of two pelagic seabirds with contrasting flight capability illustrates how windscapes shape migratory movements at an ocean-basin scale
(Peer reviewed; Journal article, 2023)Migration is a common trait among many animals allowing the exploitation of spatiotemporally variable resources. It often implies high energetic costs to cover large distances, for example between breeding and wintering ... -
Ocean-wide drivers of migration strategies and their influence on population breeding performance in a declining seabird
(Journal article; Peer reviewed, 2017)Which factors shape animals’ migration movements across large geographical scales, how different migratory strategies emerge between populations, and how these may affect population dynamics are central questions in ... -
Optimal timing of return migration in Atlantic salmon
(Peer reviewed; Journal article, 2024)In many populations of Atlantic salmon, individuals return to rivers months or even a year prior to spawning. This premature arrival in fresh water by far exceeds the time needed for upstream migrations to spawning areas. ... -
Spatio–temporal distribution of greylag goose Anser anser resightings on the north-west/south-west European flyway: guidance for the delineation of transboundary management units
(Journal article; Peer reviewed, 2019)In western Europe, the majority of wild goose populations have increased exponentially over the last decades. Such increase is the source of many socio–ecological conflicts. The need for coordinated management actions to ... -
Swimming performance of brown trout and grayling show species- specific responses to changes in temperature
(Journal article; Peer reviewed, 2018)Fishways have historically been constructed to restore and preserve the ecological connectivity for fish in fragmented rivers. However, the fishways are often selective on species due to different size and swimming capacity. ... -
Why do avian responses to change in Arctic green-up vary?
(Peer reviewed; Journal article, 2024)Global climate change has altered the timing of seasonal events (i.e., phenology) for a diverse range of biota. Within and among species, however, the degree to which alterations in phenology match climate variability ... -
Wind turbines cause functional habitat loss for migratory soaring birds
(Journal article; Peer reviewed, 2019)1 . Wind energy production has expanded to meet climate change mitigation goals, but negative impacts of wind turbines have been reported on wildlife. Soaring birds are among the most affected groups with alarming fatality ...