1968 - 1968 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Southern North Sea Plankton Survey - RV Clione 07/68

One of a series of 9 plankton surveys to investigate plaice larvae in the North Sea. This data consists of the numbers of fish eggs and larvae and other macroplankton, along with associated positional data and volumes filtered, from the main net samples.