Figure 5. Relationships among environmental factors, Symbiodinium subclades, and sampling sites.
CCA indicates the relationship among environmental factors, Symbiodinium subclades, and coral Symbiodinium community composition from different sampling sites. (A) CCA of G. fascicularis samples. The first axis (CCA Axis 1) explains 75.88% of the total variation and 92.71% of the fitted variation; the second axis (CCA Axis 2) explains 5.96% of the total variation and 7.28% of the fitted variation. (B) CCA of Montipora spp. samples. CCA Axis 1 explains 31.72% of the total variation and 60.18% of the fitted variation; CCA Axis 2 explains 20.89% of the total variation and 39.63% of the fitted variation.