This survey was carried out between 24th Apr-14th May 1992 in the Irish Sea by
the Centre for Environment, Fisheries and Aquaculture Science. Plankton
samples were collected at each site on a planned survey grid using a
high-speed plankton sampler and the Longhurst-Hardy Plankton Recorder. This
data consists of the numbers of plankton (ichthyo- and zoo-), along with
associated positional data and volumes filtered.
