Blar i NINA Brage på forfatter "Bårdsen, Bård-Jørgen"
-
Smaller saami herding groups cooperate more in a public goods experiment
Thomas, Matthew Gwynfryn; Næss, Marius Warg; Bårdsen, Bård-Jørgen (Journal article; Peer reviewed, 2016)Group living often entails a balance between individual selfinterest and benefits to the group as a whole. Situations in which an individual’s vested interests conflict with collective interests are known as social ... -
Temporal changes in the relative abundance of anadromous Arctic charr, brown trout, and Atlantic salmon in northern Europe: Do they reflect changing climates?
Svenning, Martin; Falkegård, Morten; Dempson, J. Brian; Power, Michael; Bårdsen, Bård-Jørgen; Guðbergsson, Gudni; Fauchald, Per (Peer reviewed; Journal article, 2021)1. Warming temperatures resulting from climate change may alter the distribution and abundance of many freshwater fish species, especially those in northern latitudes. Owing to interspecific differences in temperature ... -
Temporal variation in circulating concentrations of organochlorine pollutants in a pelagic seabird breeding in the high arctic
Bustnes, Jan Ove; Bårdsen, Bård-Jørgen; Moe, Børge; Herzke, Dorte; Hanssen, Sveinn Are; Sagerup, Kjetil; Bech, Claus; Nordstad, Tore; Chastel, Olivier; Tartu, Sabrina; Gabrielsen, Geir W. (Journal article; Peer reviewed, 2017)The present study explored short-term temporal variations in circulating concentrations of 3 legacy organochlorines with different physicochemical properties (polychlorinated biphenyl 153 [PCB-153], p,p0-dichlorodiphenyl ... -
The status and trends of seabirds breeding in Norway and Svalbard
Fauchald, Per; Anker-Nilssen, Tycho; Barrett, Robert; Bustnes, Jan Ove; Bårdsen, Bård-Jørgen; Christensen-Dalsgaard, Signe; Descamps, Sebastien; Engen, Sigrid; Erikstad, Kjell E; Hanssen, Sveinn Are; Lorentsen, Svein-Håkon; Moe, Børge; Reiertsen, Tone; Strøm, Hallvard; Systad, Geir Helge (NINA Rapport;1151, Research report, 2015)Fauchald P, Anker-Nilssen T, Barrett RT, Bustnes JO, Bårdsen B-J, Christensen-Dalsgaard S, Descamps S, Engen S, Erikstad KE, Hanssen SA, Lorentsen S-H, Moe B, Reiertsen TK, Strøm H, Systad GH (2015) The status and trends ... -
Utbredelsen av sjøfugl i Norskehavet og Barentshavet
Fauchald, Per; Tveraa, Torkild; Bårdsen, Bård-Jørgen; Langeland, Knut (NINA Rapport;64, Research report, 2005)Fauchald, P., Tveraa, T., Bårdsen, B.-J. og Langeland, K. 2005. Utbredelse av sjøfugl i Norskehavet og Barentshavet. - NINA Rapport 64. 35 s. -
Vurdering av konsekvenser for sjøfugl. Underlag til konsekvensutredningen for Johan Castberg
Hanssen, Sveinn Are; Bårdsen, Bård-Jørgen; Systad, Geir Helge (NINA Rapport;1364, Research report, 2017)Hanssen, S.A., Bårdsen, B.-J. & Systad, G.H. 2017. Vurdering av konsekvenser for sjøfugl. Underlag til konsekvensutredningen for Johan Castberg - NINA Rapport 1364. 58 s. Johan Castberg er et fellesnavn for petroleumsfunnene ... -
Wealth of nomads – an exploratory analysis of livestock inequality in the Saami reindeer husbandry
Næss, Marius Warg; Bårdsen, Bård-Jørgen (Peer reviewed; Journal article, 2023)The evolution of political complexity is a perennial issue in humanities and social sciences. While social inequality is pervasive in contemporary human societies, there is a view that livestock, as the primary source of ...