List of phytoplankton species for 13 salinity zones along the Tamar estuary on 10th of April, 1969. The data were digitized by VLIZ from the original report: Mommaerts, J.-P. (1971). Note sur le nannoplankton de l'estuaire du Tamar (Plymouth, Grande-Bretagne): étude d'un transect couvrant tout le gradient de salinité.

Qualitative and quantitative analysis of micro- and nannoplankton found between 1970 and 1972 in Belgian coastal waters near Nieuwpoort. The data were digitized from technical reports in the frame of the 4DEMON project.