Reduction technique terms

Backdown
Bycatch Reduction Device
Fish escape windows/separator devices
Fish instead of squid bait
Haulback delay
Hydrodynamics
Low profile gillnet
Tensioning gillnet
Acoustic harassment devices
Acoustic pingers
Acoustic releases
Alternative leader design
Alternative offal discharge
Animal predation sounds
Animal prodding
Artificial bait
Bait casting machines
Bird curtain
Bird-scaring devices
Buoy line messenger system
Chain mat
Circle hooks
Decoy deterrents
Decreased soak time
Deep sets
Dyed bait
Echolocation disruptors
Electromagnetic deterrents
Excluder devices
Fence or net barriers
Flashing lightsticks
Flexible sorting grid
Glow rope
Line shooter
Liver oil
Metal oxide/barium sulfate nets
Modified codend
Modified ground gear
Night sets
Novel bait species
Noxious bait
Opaque mesh netting
Passive acoustic deterrents
Pyrotechnics
Quick-release gear
Raised footropes
Rare earth magnets
Reflective/colored buoys
Remote attractor devices
Scent deterrents
Side sets
Sinking/weighted lines/baits
Sorting grid
Sub-surface sets
Thawed bait
Thin twine nets
Trap guards (T-bars, otter guards)
Trap-net modification
Vessel chasing (hazing)
Vessel noise reductions
White mesh on gillnets