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dc.contributor.authorBergland, Harald
dc.contributor.authorPedersen, Pål Andreas
dc.contributor.authorWyller, John Andreas
dc.date.accessioned2019-12-03T16:59:22Z
dc.date.available2019-12-03T16:59:22Z
dc.date.issued2019-04-05
dc.description.abstractWe analyze the possible impacts of pollution on a fishery by means of a dynamical systems theory approach. The proposed model presupposes that activities stimulating economic growth also cause higher emissions that remediate or accumulate in the oceans. The density of pollution is assumed to affect the fishery negatively by reducing biological growth potential and decreasing marginal willingness to pay for the fish in the market. Additionally, economic growth increases the general income and may also increase the demand for fish. We show that the modelling framework permits a unique stable equilibrium state in the regime of moderate values of the emission-remediation ratio. We also investigate how the ecological and market impacts alter both the steady state and dynamics of an open access fishery.en_US
dc.identifier.citationBergland H, Pedersen P, Wyller J. Accumulated marine pollution and fishery dynamics. Ecological Complexity : An International Journal on Biocomplexity in the Environment and Theoretical Ecology. 2019;38:56-74en_US
dc.identifier.cristinIDFRIDAID 1690939
dc.identifier.doi10.1016/j.ecocom.2019.03.001
dc.identifier.issn1476-945X
dc.identifier.issn1476-9840
dc.identifier.urihttps://hdl.handle.net/10037/16787
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalEcological Complexity : An International Journal on Biocomplexity in the Environment and Theoretical Ecology
dc.relation.projectIDinfo:eu-repo/grantAgreement/RCN/?/239070/Norway/?/?/en_US
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Social science: 200en_US
dc.subjectVDP::Samfunnsvitenskap: 200en_US
dc.titleAccumulated marine pollution and fishery dynamicsen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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