Baltic International Bottom Trawl Survey dataset includes age- and length-based catch per unit effort data for commercial fish species in ICES Baltic sub-divisions.

Historical data relating to the South East Fishery (SEF), time period 1918-1923.

Historical data relating to the South East Fishery (SEF), time period 1937-1943.

Historical data relating to the South East Fishery (SEF), time period 1951-1957.

Experiment on the short-term effects of beam trawling in the Southern North Sea.