In the article ‘Integrating seabird dietary and groundfish stock assessment data: Can puffins predict pollock spawning stock biomass in the North Pacific?’ by W. J. Sydeman et al. (2022), Figure 4 was published incorrectly.
FIGURE 4
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Spearman rank cross-correlations between SSB and age-0 abundance or growth from all WGoA sites or Aiktak Island alone. (a) WGoA SSB vs. age-0 abundance, (b) WGoA SSB and growth, (c) EBS SSB and age-0 abundance, and (d) EBS SSB and growth. Spearman ρ is shown on the y-axis, and lags/leads of up to 3 years are shown on the x-axis. Negative lags indicate age-0 abundance or growth leading SSB, while positive values indicate SSB leading age-0 abundance or growth. WGoA correlations are hatched bars, while Aiktak correlations are grey bars. Significance (p-value) of the correlations is shown by asterisks: *≤.1, **≤.01 and ***≤.001. Regressions of key selected key relationships are shown in Table 2, with corresponding scatter plots of relationships in Figure 5
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