Table 2. Summary of the number of comparisons of salinity, oxygen (O₂), dissolved inorganic carbon (DIC), fugacity of CO₂ (fCO₂), total alkalinity (TAlk), and pH at
the 30 crossover locations in the North and South Pacific

	Parameter
	Salinity	O2	DIC	fCO2	TAlk	pH
Crossover comparisons	41	34	41	16	15	5