미국
Zooplankton biomass data collected from net tows from the Eltanin in the Antarctic in support of the US Antarctic Research Program (USARP) from 1963 - 1967 (NCEI Accession 0068171)
Zooplankton biomass data (displacement volume, settled volume) sampled aboard R/V ELTANIN during the U.S. Antarctic Research Program (USARP) from Apr 5 1963 to Mar 12 1967