Marken, Vegard B.Vegard B.MarkenEhlers, SörenSörenEhlersKhan, Faisal I.Faisal I.Khan2020-08-132020-08-132015-05-02Ship Technology Research 1 (62): 26-35 (2015-05-02)http://hdl.handle.net/11420/7036The northern sea route (NSR) has evolved as an international trade route alternative from 2009. The lack of understanding and the lack of information are two key elements restricting the use of the NSR. Therefore, this paper seeks to overcome those restrictions with a bow-tie analysis to qualitatively perform a risk analysis with a fuzzy set theory to model uncertainness in the data.en2056-7111201512635Arctic shippingBow-tie analysisDefuzzificationFuzzy set theoryInformation updatingUncertainty modellingJournal Article10.1179/0937725515Z.0000000007Journal Article