Figure 1From: Distributions of inorganic nitrogen and biological production in the equatorial Pacific: a basin-scale model sensitivity study of nitrification Flow diagram of ecosystem model. Red, green, blue, yellow and brown lines and arrows denote nitrogen fluxes originating from inorganic forms, phytoplankton cells, zooplankton cells, DON and detritus, respectively. Black lines and arrows denote physical supply of nutrients.Back to article page