Browsing NINA Brage by Subject "Rissa tridactyla"
Now showing items 1-9 of 9
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Effekter av akutte bestandsreduksjoner hos sjøfugl knyttet til Lofoten, Vesterålen og Barentshavet
(NINA Rapport;1547, Research report, 2019)Flere sjøfuglarter går tilbake globalt blant annet pga. klimaendringer. Det er derfor viktig å av-dekke tilleggseffekter av ytterligere påvirkninger, som for eksempel oljesøl. Oljesøl kan føre til massedød blant sjøfugl. ... -
Later at higher latitudes: large-scale variability in seabird breeding timing and synchronicity
(Peer reviewed; Journal article, 2016)In seasonal environments, organisms are expected to optimally schedule reproduction within an annual range of environmental conditions. Latitudinal gradients generate a range of seasonality to which we can expect adaptations ... -
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 ... -
Multi-colony tracking reveals spatio-temporal variation in carry-over effects between breeding success and winter movements in a pelagic seabird
(Journal article; Peer reviewed, 2017)Carry-over effects, whereby events in one season have consequences in subsequent seasons, have important demographic implications. Although most studies examine carry-over effects across 2 seasons in single populations, ... -
Ocean climate and egg investment in the black-legged kittiwake Rissa tridactyla
(Journal article; Peer reviewed, 2017)Birds allocate substantial resources to their eggs during the laying period, resources also needed for other concurrent costly processes such as mate acquisition, nest building and site defence. Egg and clutch sizes may ... -
Organochlorines, perfluoroalkyl substances, mercury, and egg incubation temperature in an Arctic seabird: Insights from data loggers
(Journal article, 2018)In birds, incubation‐related behaviors and brood patch formation are influenced by hormonal regulation such as prolactin secretion. Brood patch provides efficient heat transfer between the incubating parent and the developing ... -
Prevailing weather conditions and dietcomposition affect chick growth and survival in the black-legged kittiwake
(Journal article; Peer reviewed, 2018)To identify priorities for management of seabirds during the breeding season, it is important to understand the ecological mechanisms driving chick growth and survival. In this study, we examined the effects of diet and ... -
Sjøfugl i Barentshavet - vurderinger av sårbare arter, bestander, områder ogperioder basert på nyeste kunnskap (revidert utgave)
(NINA Rapport;1616b, Research report, 2019)Fauchald, P., Erikstad, K. E. & Reiersten, T. K. 2019. Sjøfugl i Barentshavet - vurderinger av sårbare arter, bestander, områder og perioder basert på nyeste kunnskap (revidert utgave). NINA Rapport 1616b. Norsk institutt ... -
Urbane krykkjer i Tromsø. Effekter av tilrettelegging eller avvisende tiltak
(NINA Rapport;2235, Research report, 2022)Benjaminsen, S., Reiertsen, T.K. & Jacobsen, K.-O. 2022. Urbane krykkjer i Tromsø. Effekter av tilrettelegging og avvisende tiltak. NINA Rapport 2235. Norsk institutt for naturforskning. Urbanisering av krykkjer har blitt ...