Fig. 5: Relationship between the estimated impact and national response capacity of each blue food nation.
From: Vulnerability of blue foods to human-induced environmental change
a, Quantity. b, Safety. Circle size indicates the average blue food production (metric tons) of each nation for the past 10 yr. Circles with solid line borders and corresponding country names in bold indicate mean-shift outliers (extreme observations furthest from the mean value of the neighbourhood) based on Bonferroni outlier tests (P < 0.05, two-sided; see ‘Bonferroni outlier test’ in Methods). Dashed lines indicate the one-third division lines of the maximum values of the horizontal and vertical axes. Grey shadings along the axes indicate density curves (the total area under the density curve represents probability). Most country names have been hidden to improve readability, and a detailed list of country rankings for each production system is provided in Supplementary Data 4.
