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A field experiment using acoustic alarms (pingers) to reduce harbour porpoise by-catch in bottom-set gillnets

Study Type
Field study in the wild
Location
Sweden
Target catch
Cod and pollock
Effect on bycatch species
No bycatch in nets with or without pingers
Effect on target catch
Did not affect target catch
Bycatch species
Small Cetaceans (maximum length < 7.5 meters)
Phocoena phocoena (Harbor porpoise)
Reduction technique
Acoustic deterrent devices
Fishing Gear
Gillnets

A field experiment using acoustic alarms (pingers) to reduce harbour porpoise by-catch in bottom-set gillnets

Study Type
Field study in the wild
Location
Sweden
Target catch
Cod and pollock
Effect on bycatch species
No bycatch in nets with or without pingers
Effect on target catch
Did not affect target catch
Bycatch species
Small Cetaceans (maximum length < 7.5 meters)
Phocoena phocoena (Harbor porpoise)
Reduction technique
Acoustic deterrent devices
Fishing Gear
Gillnets

A field experiment using acoustic alarms (pingers) to reduce harbour porpoise by-catch in bottom-set gillnets

Study Type
Field study in the wild
Location
Sweden
Target catch
Cod and pollock
Effect on bycatch species
No bycatch in nets with or without pingers
Effect on target catch
Did not affect target catch
Bycatch species
Small Cetaceans (maximum length < 7.5 meters)
Phocoena phocoena (Harbor porpoise)
Reduction technique
Acoustic deterrent devices
Fishing Gear
Gillnets

A field experiment using acoustic alarms (pingers) to reduce harbour porpoise by-catch in bottom-set gillnets

Study Type
Field study in the wild
Location
Sweden
Target catch
Cod and pollock
Effect on bycatch species
No bycatch in nets with or without pingers
Effect on target catch
Did not affect target catch
Bycatch species
Small Cetaceans (maximum length < 7.5 meters)
Phocoena phocoena (Harbor porpoise)
Reduction technique
Acoustic deterrent devices
Fishing Gear
Gillnets
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