Phytoplankton abundance and composition and physico-chemical parameters in the Ebro delta embayments (Alfacs Bay and Fangar Bay, North Western Mediterranean) during 1990-2019

The dataset PHYTOENVDELTA contains the weekly values of abundance (cells/L) for more than 200 taxa of marine planktonic microalgae at 10 sampling stations located in the two embayments of the Ebro delta, together with the physico-chemical parameters (temperature (°C), salinity, oxygen saturation (%) measured at the same sampling stations during 30 years (1990-2019)