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Identification and evaluation of 21 novel microsatellite markers from the autumnal moth (Epirrita autumnata) (Lepidoptera: Geometridae)
(Peer reviewed, 2015)The autumnal moth (Epirrita autumnata) is a cyclically outbreaking forest Lepidoptera with circumpolar distribution and substantial impact on Northern ecosystems. We have isolated 21 microsatellites from the species to ... -
Impacts of snow season on ground-ice accumulation, soil frost andprimary productivity in a grassland of sub-Arctic Norway
(Peer reviewed, 2015)Europe’s and the World’s northernmost agriculture is very vulnerable to harsh overwintering conditions. It is important from both an economic and societal standpoint to have accurate methods of predicting the severity ... -
Impacts of wild fishes attracted to open-cage salmonid farms in Norway
(Journal article; Peer reviewed, 2014)Salmonid farming affects both the environment and other industries, with impacts of wild fish attracted to fish farms being a major concern. Here, we summarized existing knowledge on the impacts of such aggregations around ... -
Implementation of the first adaptive management plan for a European migratory waterbird population: The case of the Svalbard pink-footed goose Anser brachyrhynchus
(Journal article; Peer reviewed, 2017)An International Species Management Plan for the Svalbard population of the pink-footed goose was adopted under theAgreement on theConservation of African-Eurasian Migratory Waterbirds in 2012, the first case of adaptive ... -
Implications of fisheries impacts to seabed biodiversity and ecosystem-based management
(Journal article; Peer reviewed, 2016) -
Incorporating threat in hotspots and coldspots of biodiversity and ecosystem services
(Journal article; Peer reviewed, 2017)Spatial prioritization could help target conservation actions directed to maintain both biodiversity and ecosystem services. We delineate hotspots and coldspots of two biodiversity conservation features and five ... -
Increasing water temperatures exacerbate the potential for density dependence in juvenile steelhead
(Journal article; Peer reviewed, 2017)We study the potential effects of predicted climate change on the energetic demands of juvenile steelhead (Oncorhynchus mykiss) and their consequences for local population size and structure in Idaho, USA. Projected increases ... -
Influence of gear switching on recapture of Atlantic salmon (Salmo salar) in catch-and- release fisheries
(Journal article; Peer reviewed, 2016)Anglers that release Atlantic salmon (Salmo salar) in recreational fisheries do so with the intention that the fish will survive and contribute to succeeding generations. In some instances, salmon that are released may be ... -
Influences of migration phenology on survival are size-dependent in juvenile Atlantic salmon (Salmo salar)
(Journal article; Peer reviewed, 2017)Long-distance migratory species can reduce mortality risks by synchronizing the migration event and create confusion by swamping predators with high densities. To reduce confusion, predators are known to primarily select ... -
Influencia de los árboles en la vegetación herbácea de sistemas ganaderos del trópico seco de Nicaragua
(Journal article; Peer reviewed, 2013)Se estudiaron las características estructurales de tres especies forestales y su efecto sobre la productividad primaria neta aérea y la composición florística de pastizales naturales en el trópico seco de Nicaragua. Las ... -
Innsig og fangst av villaks og rømt oppdrettslaks til elvene rundt Trondheimsfjorden. Rapport for 2012
(NINA Rapport;977, Research report, 2013)Villaksinnsiget til Trondheimsfjorden i 2012 var lavere enn estimatene i de to foregående årene, men av samme størrelse som i 2007-2009. I 2012 økte andel oppdrettslaks i fangstene gjennom sesongen, men innslaget totalt ... -
Innslag av rømt oppdrettslaks i Altaelva og Repparfjordelva i 2015
(NINA Rapport;1213, Research report, 2015)Bremset, G., Østborg, G.M., Aronsen, T., Saksgård, L. & Næsje, T.F. 2015. Innslag av rømt oppdrettslaks i Altaelva og Repparfjordelva i 2015. - NINA Rapport 1213 Undersøkelsene i Altaelva og Repparfjordelva er en videreføring ... -
Innvandring, fangst og atferd til villaks og rømt oppdrettslaks i Namsfjorden og Namsenvassdraget i 2013
(NINA Rapport;1059, Research report, 2014-04)Undersøkelsene i Namsfjorden og Namsenvassdraget er en videreføring av undersøkelser som ble påbegynt i 2012, og videreføres i 2014. Denne rapporten er derfor en framdrifts-rapport fra undersøkelsene. Hovedmålsettingen med ... -
In situ measurement of salinity during seaward migration of Atlantic salmon post‑smolts using acoustic transmitters with data‑storage capabilities and conventional acoustic transmitters
(Journal article; Peer reviewed, 2017)Background: Development of miniature acoustic transmitters and data-storage tags has provided new insights into ecology of free-ranging aquatic animals. In this study, we used a data-storage-type and a conventional acoustic ... -
Institutional challenges in putting ecosystem service knowledge in practice
(Journal article; Peer reviewed, 2017)The promise that ecosystem service assessments will contribute to better decision-making is not yet proven. We analyse how knowledge on ecosystem services is actually used to inform land and water management in 22 case ... -
Integrated assessment and valuation of ecosystem services. Guidelines and experiences
(Research report, 2017)As the ecosystem service concept has become more widely recognised, so the number of biophysical, socio-cultural and monetary methods available to assess ecosystem services has increased. There is relatively little guidance ... -
Integrating data from multiple sources for insights into demographic processes: Simulation studies and proof of concept for hierarchical change-in-ratio models
(Journal article; Peer reviewed, 2018)Nilsen EB, Strand O (2018) Integrating data from multiple sources for insights into demographic processes: Simulation studies and proof of concept for hierarchical change-in-ratio models. PLoS ONE 13(3): e0194566. ... -
Integument colouration in relation to persistent organic pollutants and body condition in arctic breeding black-legged kittiwakes (Rissa tridactyla)
(Journal article; Peer reviewed, 2014)Vertebrates cannot synthetize carotenoids de novo but have to acquire themthrough their diet. In birds, carotenoids are responsible for the yellow to red colouration of many secondary sexual traits. They are also involved ... -
Intensity of space use reveals conditional sex-specific effects of prey and conspecific density on home range size
(Journal article; Peer reviewed, 2016) -
Interactions between demography and environmental effects are important determinants of population dynamics
(Journal article; Peer reviewed, 2017)Climate change will affect the population dynamics of many species, yet the consequences for the long-term persistence of populations are poorly understood. A major reason for this is that density-dependent feedback effects ...