Figure 2 | Scientific Reports

Figure 2

From: Understanding cold bias: Variable response of skeletal Sr/Ca to seawater pCO2 in acclimated massive Porites corals

Figure 2

Influence of seawater pCO2 on coral aragonite:seawater Sr/Ca partition coefficients (KDSr/Ca) for 3 genotypes of Porites spp. following acclimation to 198, 416 and 750 μatm pCO2 at 25 °C.

Bars represent the mean KDSr/Ca of multiple analyses (n = 12–41; see Table S1) across 2 or more skeletal units within individual colonies. Within each species/genotype, different letters indicate significant differences between treatments (p < 0.05; ANOVA and Tukey post-hoc). Error bars represent the combined 95% confidence limits of seawater and skeletal Sr/Ca measurements.

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