Concentration of PFAS (μg kg-1) in liver of cod from the areas North, West and East and each fjord/harbor within these areas.

The mean (min-max) values and the number of samples (N) with values above LOQ are shown for each area.* Different superscript lower case letters (a, b, c, d) indicate significant differences between fjords/harbors (ANOVA (North) and Kruskal-Wallis test (West & East); p