1968 - 1968 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Southern North Sea Plankton Survey - RV Corella 04/68

One of a series of 9 plankton surveys in 1968 carried out in the Southern Bight and Borkum areas of the North Sea to investigate plaice larvae. Plankton samples were collected at each site on a planned survey grid. This data consists of the numbers of fish eggs and larvae and other zooplankton, along with associated positional data and volumes filtered, identified from the main net samples.