Browsing NTNU Open by Author "Aas, Øystein"
Now showing items 1-7 of 7
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Angling destination loyalty – A structural model approach of freshwater anglers in Trysil, Norway
Stensland, Stian; Mehmetoglu, Mehmet; Liberg, Åste Sætre; Aas, Øystein (Peer reviewed; Journal article, 2021)For many Nordic winter destinations attracting customers in the summer is a challenge. Angling is one of the summer activities that can help develop year-round tourism at a destination. Knowing which factors influence ... -
Innsamling og sammenstilling av relevant kunnskap om Sognefjorden
Solbakken, Roar; Henriksen, Kristian; Reitan, Kjell Inge; Arff, Johanne; Ellingsen, Ingrid H.; Hindar, Kjetil; Fiske, Peder; Robertsen, Grethe; Finstad, Bengt; Aas, Øystein; Johnsen, Bjørn Ove (Research report, 2011)Rapporten er utarbeidet av SINTEF Fiskeri og havbruk i samarbeid med Norsk institutt for naturforskning. Rapporten har kartlagt status og kunnskapshull relatert tit Sognefjorden på områdene: • Akvakultur • Anadrom laksefisk ... -
Multi-criteria decision analysis in Bayesian networks - diagnosing ecosystem service trade-offs in a hydropower regulated river
Barton, David Nicholas; Sundt, Håkon; Adeva Bustos, Ana; Fjeldstad, Hans-Petter; Hedger, Richard David; Forseth, Torbjørn; Köhler, Berit; Aas, Øystein; Alfredsen, Knut; Madsen, Anders L. (Journal article; Peer reviewed, 2019)The paper demonstrates the use of Bayesian networks in multicriteria decision analysis (MCDA) of environmental design alternatives for environmental flows (eflows) and physical habitat remediation measures in the Mandalselva ... -
Nedre Otta kraftverk. Utredning av konsekvenser for harr, ørret og bunndyr i influensområdet
Museth, Jon; Kraabøl, Morten; Johnsen, Stein Ivar; Arnekleiv, Jo Vegar; Kjærstad, Gaute; Teigen, Jan; Aas, Øystein (NINA rapport;621, Research report, 2011)Bakgrunn: I januar 2009 sendte AS Eidefoss og Opplandskraft DA melding om Nedre Otta kraftverk ut på høring. Det er beskrevet to utbyggingsalternativer i meldinga. Alternativet ”Pillarguri” vil utnytte fallet mellom inntaket ... -
Norwegian hydropower for large scale electricity balancing needs - Pilot study of technical, environmental and social challenges
Solvang, Eivind; Charmasson, Julie; Sauterlaute, Julian; Harby, Atle; Killingtveit, Ånund; Egeland, Helene; Andersen, Oddgeir; Ruud, Øystein; Aas, Øystein (Research report, 2014) -
The Influence of Norms and Consequences on Voluntary Catch and Release Angling Behavior
Stensland, Stian; Aas, Øystein; Mehmetoglu, Mehmet (Journal article; Peer reviewed, 2013)As catch and release angling (C&R) behavior increases, more knowledge is needed to understand the influence of norms and perceived consequences. Based on a survey of salmon anglers (n = 656) in Lakselv River, Norway, we ... -
Understanding Constraints and Facilitators to Salmon Angling Participation: Insights From Structural Equation Modeling
Stensland, Stian; Aas, Øystein; Mehmetoglu, Mehmet (Journal article; Peer reviewed, 2017)Atlantic salmon sport fisheries have declined remarkably in many countries and participation seems to correlate with salmon abundance. We investigated angling participation in the Atlantic salmon sport fishery in Norwegian ...