Diatoms are essential in the aquatic ecosystem, especially in estuary systems like the Scheldt Estuary, in which centric diatoms are the dominant phytoplankton and serve as an important food resource for upper trophic levels. The understanding of the population dynamics is therefore an essential element …

To increase the yield and quality of aquaculture feed, the effects of N and P concentrations on biomass productivity and cell composition were examined in the marine diatom Skeletonema costatum. Batch-cultured microalgae in Walne’s medium with 3.5 ± 0.5 mmol L-1 N-NO3- and 0.30 ± 0.05 mmol L-1 P-PO43- …