Figure 2. Global ocean maps of annually averaged model outputs.

Primary production (mmol C m⁻³ d⁻¹); primary productivity (d⁻¹); photosynthetic active radiation (W m⁻²); zooplankton concentration (mmol C m⁻³); phytoplankton concentration (mmol C m⁻³); dissolved inorganic nitrogen (mmol N m⁻³); phytoplankton diversity (# species) (contributing >1% to total biomass); zooplankton/phytoplankton concentration ratio (n.d., no dimensions); subsistence nutrient concentration at equilibrium (R*) (mmol N m⁻³).