Article Dans Une Revue ICES Journal of Marine Science Année : 2022

Cuttlefish conservation: a global review of methods to ameliorate unwanted fishing mortality and other anthropogenic threats to sustainability

1 CEFAS - Centre for Environment, Fisheries and Aquaculture Science [Lowestoft]
2 INRH - Institut National de Recherche Halieutique [Casablanca, Maroc]
3 SCU - Southern Cross University
4 LIENSs - LIttoral ENvironnement et Sociétés
5 IUF - Institut universitaire de France
6 The Cephalopod Citizen Science Project, Dorset, Poole BH12 4AB, UK
7 UNINA - University of Naples Federico II = Università degli studi di Napoli Federico II
8 Department of Zoology, Cambridge university
9 ICM - Institute of Marine Sciences / Institut de Ciències del Mar [Barcelona]
10 School of Natural Sciences and Ryan Institute
11 Department of Zoology, Laboratory of Animal Physiology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
12 NSW DPI - New South Wales Department of Primary Industries
13 National Marine Science Centre
14 Marine Biological Laboratory, Woods Hole, Massachusetts, USA
15 IEO | CSIC - Centro Oceanográfico de Vigo
16 IOOS - NOAA Integrated Ocean Observing System
17 University of Adelaide
18 IFCA [Sussex] - Sussex Inshore Fisheries and Conservation Authority
19 OIST - Okinawa Institute of Science and Technology Graduate University
20 The School for Field Studies
21 IFCA [Devon-Severn] - Devon and Severn Inshore Fisheries and Conservation Authority
22 IIM - Instituto de Investigaciones Marinas
23 Galway-Mayo Institute of Technology
24 BOREA - Biologie des Organismes et Ecosystèmes Aquatiques
25 UNICAEN - Université de Caen Normandie
26 ICAR-Central Marine Fisheries Research Institute, Kochi, India.
M Broadhurst
G Cooke
  • Fonction : Auteur
Q Hua
  • Fonction : Auteur
F Lishchenko
  • Fonction : Auteur
S Pengelly
  • Fonction : Auteur
C Smith
  • Fonction : Auteur
D. T. H. Yến
  • Fonction : Auteur

Résumé

Cuttlefish are an important global fisheries resource, and their demand is placing increasing pressure on populations in many areas, necessitating conservation measures. We reviewed evidence from case studies spanning Europe, Africa, Asia, and Australia encompassing diverse intervention methods (fisheries closures, protected areas, habitat restoration, fishing-gear modifications, promoting egg survival, and restocking), and we also discuss the effects of pollution on cuttlefish. We conclude: (1) spatio-temporal closures need to encompass substantial portions of a species’ range and protect at least one major part of their life cycle; (2) fishing-gear modifications have the potential to reduce unwanted cuttlefish capture, but more comprehensive trials are needed; (3) egg survival can be improved by diverting and salvaging from traps; (4) existing lab rearing and restocking may not produce financially viable results; and (5) fisheries management policies should be regularly reviewed in light of rapid changes in cuttlefish stock status. Further, citizen science can provide data to reduce uncertainty in empirical assessments. The information synthesized in this review will guide managers and stakeholders to implement regulations and conservation initiatives that increase the productivity and sustainability of fisheries interacting with cuttlefish, and highlights gaps in knowledge that need to be addressed.

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hal-03874541 , version 1 (24-09-2023)

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Christopher Barrett, J Bensbai, M Broadhurst, Paco Bustamante, R Clark, et al.. Cuttlefish conservation: a global review of methods to ameliorate unwanted fishing mortality and other anthropogenic threats to sustainability. ICES Journal of Marine Science, 2022, 79 (10), pp.2579-2596. ⟨10.1093/icesjms/fsac200⟩. ⟨hal-03874541⟩
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