At the country-level, freshwater aquaculture production was correlated (P 1,000 ton/km3 (n = 12). Most renewable freshwater isin countries with no freshwater aquaculture or low AFR
countries with high AFR contain 11.1% of global renewable freshwater. By FAO region, AFR values were: Oceania,1.56 ton/km3
Latin America and Caribbean, 31.1 ton/km3
North America, 50.0 ton/km3
Europe, 68.7 ton/km3
Africa, 84.1 ton/km3
and Asia, 2,409 ton/km3. Renewable freshwater appears adequate for considerable expansion of aquaculture, especially outside Asia.