In the course of its environmental monitoring activities, the Scottish Government’s Marine Directorate collects a large amount of underwater video to, for example, obtain information on the numbers of fish in rivers or on species living on the...

The data comprise lice counts on Atlantic salmon placed in both stationary and moving sentinel cages deployed at and between specified locations. Deployment duration, fish number, cage type, tow number, fish length, fish weight, lice settlement...

These datasets provide fishing effort and landings data (tonnage and value) by ICES rectangles (geographic areas).