Assessment of interactive acoustic deterrent devices set on trammel nets to reduce dolphin-fishery interactions in the Northern Tyrrhenian Sea.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
24 Nov 2023
24 Nov 2023
Historique:
received:
20
07
2023
accepted:
06
11
2023
medline:
27
11
2023
pubmed:
25
11
2023
entrez:
24
11
2023
Statut:
epublish
Résumé
Dolphin-fishery interaction is a worldwide issue affecting dolphins through bycatch and fishers through catch or gear damages. Concerning the Mediterranean Sea, problematic interactions mainly occur between common bottlenose dolphin and small-scale fisheries. Acoustic Deterrent Devices such as pingers, are one of the most widespread measures used in attempts to face this issue. Therefore, the efficiency of interactive pingers (DiD01) in protecting the trammel nets from dolphin interactions was assessed in the Northern Tyrrhenian Sea. From March to October 2021, a total of 139 fishing trials using nets with pingers (TEST) and without pingers (CTRL), respectively n = 97 and n = 42, were carried out. Non-parametric statistic of the Catch per Unit Effort, comparing control and test nets, was not significantly different (p > 0.05) using catches weights (CPUE
Identifiants
pubmed: 38001158
doi: 10.1038/s41598-023-46836-z
pii: 10.1038/s41598-023-46836-z
pmc: PMC10673957
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
20680Subventions
Organisme : Life DELFI Dolphin Experience Lowering Fishing Interactions (LIFE 18 NAT/IT/000942)
ID : B64I19002140006
Informations de copyright
© 2023. The Author(s).
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