Swivel connected gangions in mechanized longlining - effect on cath rates and operation
Original version
This report is not to be cited without prior reference to the authorAbstract
Multifilament longline with swivel connection between gangions
and mainline were compared with traditionally rigged
gear on a vessel equipped with a mechanized longline system.
The swivel-lines were adapted to the mechanized system
without difficulties. The effect of the swivels was clearly
positive, both regarding catch rate (+15%) and easier handling
of the gear.