Blar i NINA Brage på emneord "Atlantic puffin"
Viser treff 1-8 av 8
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Arctic-breeding seabirds’ hotspots in space and time - A methodological framework for year-round modelling of environmental niche and abundance using light-logger data
(NINA Rapport;1657, Research report, 2019)Fauchald, P., Tarroux, A., Bråthen, V. S., Descamps, S., Ekker, M., Helgason, H. H., Merkel, B., Moe, B., Åström, J., Strøm, H. 2019. Arctic-breeding seabirds’ hotspots in space and time -a methodological framework for ... -
An automated procedure (v2.0) to obtain positions from light-level geolocators in large-scale tracking of seabirds. A method description for the SEATRACK project
(NINA Report;1893, Research report, 2021)Bråthen, V.S., Moe, B., Amélineau, F., Ekker, M., Fauchald, P.,Helgason, H.H., Johansen, M. K., Merkel, B., Tarroux, A., Åström, J. & Strøm, H. 2021. An automated procedure (v2.0) to obtain positions from light-level ... -
Consequences of cross-season demographic correlations for population viability
(Peer reviewed; Journal article, 2023)Demographic correlations are pervasive in wildlife populations and can represent important secondary drivers of population growth. Empirical evidence suggests that correlations are in general positive for long-lived ... -
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. ... -
Moult location and diet of auks in the North Sea inferred from coupled light-based and isotope-based geolocation
(Journal article; Peer reviewed, 2018)Many pelagic seabirds moult their feathers while at sea, which is an energetically costly behaviour. Mortality rates during moult can be high, so spatial and trophic ecology during this critical period is important for ... -
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 ... -
Sjøfugl i Barentshavet med fokus på bestander som kan berøres av aktivitet på Wistingfeltet. Kunnskapsstatus basert på arbeidet i nøkkellokalitetene til SEAPOP
(NINA Rapport;2088, Research report, 2022)Systad, G.H.R. 2022. Sjøfugl i Barentshavet med fokus på bestander som kan berøres av aktivitet på Wistingfeltet. Kunnskapsstatus basert på arbeidet i nøkkellokalitetene til SEAPOP. NINA Rapport 2088. Norsk institutt for ... -
Thiamine deficiency and seabirds in Norway. A pilot study
(NINA Rapport;1720, Research report, 2020)Moe, B., Hanssen, S. A., Ytrehus, B., Balk, L., Chastel, O., Christensen-Dalsgaard, S., Gustavsson, H. & Langset, M. 2020.Thiamine deficiency and seabirds in Norway. A pilot study. NINA Report 1720. Norwegian Institute for ...