Science Advances

Supplementary Materials

This PDF file includes:

  • Fig. S1. Spatial plot of the data set analyzed in this paper by month.
  • Fig. S2. Raw data (visceral temperature, red line; ambient temperature, blue line) trace from an archival tagged Pacific bluefin tuna.
  • Fig. S3. Raw data (visceral temperature, red line; ambient temperature, blue line) trace from a second archival tagged Pacific bluefin tuna.
  • Fig. S4. Tracks with estimated median HIF (kcal day−1) for two archival tagged Pacific bluefin tuna.
  • Fig. S5. Correlates of average daily energy intake (kcal) in tagged Pacific bluefin tuna.
  • Fig. S6. HIF in relation to SST, latitude, and chl-a.
  • Fig. S7. Predicted values for weekly mean thermal excess (°C) plotted by quarter from the final GAMM fitted to thermal excess data between 2002 and 2009 (data from 144 archival tagged Pacific bluefin tuna with 5961 weekly values of thermal excess).
  • Fig. S8. Patterns of habitat use and energy intake by length for archival tagged Pacific bluefin tuna between 2002 and 2009.
  • Fig. S9. Physiological responses to ambient temperature with mean energy intake.
  • Fig. S10. Boxplot of posterior predictive probability distributions for estimated energy intake (kcal) for three archival tagged Pacific bluefin tuna in the feeding experiment (22).
  • Fig. S11. Histograms of HIF magnitude observations.
  • Fig. S12. Estimated smooth terms from the GAMM for feeding success in archival tagged Pacific bluefin tuna.
  • Fig. S13. Predicted feeding success between September 2002 and August 2003 from the binomial GAMM for a subset of archival tagged Pacific bluefin tuna (23 tagged individuals, 6705 observations) released in August 2002.
  • Fig. S14. Predicted HIF magnitude (conditional on feeding on a given day) between September 2002 and August 2003 from the Gamma GAMM for a subset of archival tagged Pacific bluefin tuna (23 tagged individuals, 6212 observations) released in August 2002.
  • Fig. S15. GAMM-predicted values from the delta-gamma model for HIF magnitude (combining predictions of feeding success and HIF magnitude) between September 2002 and August 2003 for a subset of archival tagged Pacific bluefin tuna (23 tagged individuals, 6212 observations) released in August 2002.
  • Table S1. Proximate analysis of sardine and anchovy used as feeds for captive tuna, reproduced from Farwell (43).
  • Table S2. Priors in the hierarchical Bayesian regression model.
  • Table S3. Wilcoxon rank sums (from two-sided tests) for size-based differences in latitude, SST, and HIF.
  • Table S4. Correlates of thermal excess.
  • References (36–43)

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