Table 1.

Geographic variation in the consequences of mean global atmospheric CO₂ and sea level

Bioregion	Atmospheric CO2	Sea level
Africa	0.33**	−0.12
Australia	0.42**	−0.28
Eurasia	0.40**	−0.18
Neotropics	0.40**	−0.18
North America	0.15	−0.13
Pacific	0.17*	−0.27
Southeast Asia	0.44**	−0.18

DCCA correlations between speciation rate and climate indices within each bioregion are reported with significance indicated (*P < 0.05, **P < 0.001).