Figure 4From: Spatial and temporal changes in zooplankton abundance, biovolume, and size spectra in the neighboring waters of Japan: analyses using an optical plankton counter Horizontal distribution of abundance (A) and biovolume (B) of mesozooplankton in the Western North Pacific and adjacent seas. From May 16 to 20 (right panels) and June 8 to August 2, 2011 (left panels).Back to article page