Drifting aquatic organisms, phytoplankton (primary producers, ~50% of global photosynthesis) and zooplankton. Size classes from picoplankton (0.2–2 μm) to macroplankton (20–200 cm); basis of the marine food web.
Drifting aquatic organisms, phytoplankton (primary producers, ~50% of global photosynthesis) and zooplankton. Size classes from picoplankton (0.2–2 μm) to macroplankton (20–200 cm); basis of the marine food web.