Marine Stewardship Council (MSC) Final Report French Polynesia Albacore and Yellowfin Longline Fishery on Behalf of the Directi

Total Page:16

File Type:pdf, Size:1020Kb

Marine Stewardship Council (MSC) Final Report French Polynesia Albacore and Yellowfin Longline Fishery on Behalf of the Directi MSC Full Assessment Reporting Template FCR v2.0 V 1.0 (16th March 2015) Marine Stewardship Council (MSC) Final Report French Polynesia albacore and yellowfin longline fishery On behalf of the Direction des Ressources Marines et Minières Prepared by ME Certification Ltd APRIL 2018 Authors: Jo Gascoigne Chrissie Sieben Charles Daxboeck ME Certification Ltd 56 High Street, Lymington Hampshire SO41 9AH United Kingdom Tel: 01590 613007 Fax: 01590 671573 E-mail: [email protected] Website: www.me-cert.com MSC Full Assessment Reporting Template FCR v2.0 V 1.0 (16th March 2015) Contents CONTENTS ............................................................................................................................. 1 GLOSSARY ............................................................................................................................. 4 EXECUTIVE SUMMARY ............................................................................................................. 8 1 AUTHORSHIP AND PEER REVIEWERS .............................................................................. 11 2.1 Unit(s) of Assessment (UoA) and Scope of Certification Sought ........................... 14 2.1.1 UoA and Proposed Unit of Certification (UoC) .............................................................. 14 2.1.2 Final UoC(s) .................................................................................................................. 15 2.1.3 Total Allowable Catch (TAC) and Catch Data ............................................................... 15 2.1.4 Scope of Assessment in Relation to Enhanced Fisheries ............................................ 15 2.1.5 Scope of Assessment in Relation to Introduced Species Based Fisheries (ISBF) ....... 15 2.2 Overview of the fishery ......................................................................................... 16 2.2.1 The Client fishery .......................................................................................................... 16 2.2.2 Introduction to French Polynesia ................................................................................... 21 2.2.3 History of the fishery ..................................................................................................... 22 2.2.4 Management of the fishery ............................................................................................ 23 2.2.5 Gear and operation of the fishery.................................................................................. 24 2.2.6 Fishing areas and seasons ........................................................................................... 27 2.3 Principle One: Target Species Background ........................................................... 28 2.3.1 Definition of stocks – eastern vs. western Pacific ......................................................... 28 2.3.2 P1 Assessment methodology for WCPFC stocks ......................................................... 28 2.3.3 P1 Assessment methodology for IATTC yellowfin ........................................................ 29 2.3.4 Albacore life history and fisheries ................................................................................. 29 2.3.5 Albacore stock status and trends .................................................................................. 29 2.3.6 Albacore reference points ............................................................................................. 32 2.3.7 Albacore information and stock assessment ................................................................ 33 2.3.8 WCPFC harvest strategy .............................................................................................. 34 2.3.9 Albacore harvest strategy ............................................................................................. 35 2.3.10 Yellowfin stocks ............................................................................................................. 36 2.3.11 Yellowfin life history and fisheries ................................................................................. 36 2.3.12 WCPO yellowfin stock status and trends ...................................................................... 36 2.3.13 WCPO yellowfin reference points ................................................................................. 37 2.3.14 WCPO yellowfin information and stock assessment ..................................................... 38 2.3.15 WCPO yellowfin harvest strategy .................................................................................. 38 2.3.16 EPO yellowfin recruitment ............................................................................................. 39 2.3.17 EPO yellowfin reference points ..................................................................................... 40 2.3.18 EPO yellowfin stock status and trends .......................................................................... 40 2.3.19 EPO yellowfin information ............................................................................................. 43 2.3.20 EPO yellowfin stock assessment .................................................................................. 43 2.3.21 IATTC yellowfin harvest strategy .................................................................................. 47 2.3.22 French Polynesia harvest strategy ................................................................................ 48 2.3.23 French Polynesia in the regional harvest strategy ........................................................ 49 2.3.24 Key Low-Trophic Level Species .................................................................................... 49 2.4 Principle Two: Ecosystem Background ................................................................. 50 2.4.1 Data availability ............................................................................................................. 50 2.4.2 Designation of species under Principle 2 ...................................................................... 51 2.4.3 Bycatch (primary and secondary) ................................................................................. 52 2.4.4 ETP species .................................................................................................................. 61 2846R05B | ME Certification Ltd. 1 MSC Full Assessment Reporting Template FCR v2.0 V 1.0 (16th March 2015) 2.4.5 Habitats ......................................................................................................................... 70 2.4.6 Ecosystem ..................................................................................................................... 71 2.5 Principle Three: Management System Background............................................... 73 2.5.1 Jurisdictions in the area of operation ............................................................................ 73 2.5.2 International management framework .......................................................................... 74 2.5.3 French Polynesia management framework .................................................................. 78 2.5.4 Regional and sub-regional organisations ...................................................................... 79 2.5.5 French Polynesia roles and responsibilities .................................................................. 82 2.5.6 Monitoring control and surveillance............................................................................... 82 2.5.7 Other Consultative entities and dissemination of fishery information ........................... 83 2.5.8 Environmental management ......................................................................................... 84 2.5.9 Subsistence fishing rights ............................................................................................. 84 3 EVALUATION PROCEDURE .............................................................................................. 86 3.1 Harmonised Fishery Assessment .......................................................................... 86 3.1.1 Overlapping fisheries .................................................................................................... 86 3.1.2 Principle 1 ...................................................................................................................... 86 3.1.3 Principle 2 ...................................................................................................................... 87 3.1.4 Principle 3 ...................................................................................................................... 87 3.2 Previous assessments .......................................................................................... 87 3.3 Assessment Methodologies .................................................................................. 87 3.4 Evaluation Processes and Techniques ................................................................. 87 3.4.1 Site Visits and consultations ......................................................................................... 87 3.4.2 Evaluation Techniques .................................................................................................. 90 4 TRACEABILITY ............................................................................................................... 92 4.1 Eligibility Date ....................................................................................................... 92 4.2 Traceability within
Recommended publications
  • Scientific Committee Thirteenth Regular Session
    SCIENTIFIC COMMITTEE THIRTEENTH REGULAR SESSION Rarotonga, Cook Islands 9-17 August 2017 Summary of purse seine fishery bycatch at a regional scale, 2003-2016 WCPFC-SC13-2017/ST-WP-05 T. Peatman, V. Allain, S. Caillot, P. Williams, and N. Smith Oceanic Fisheries Programme, FAME, Pacific Community (SPC) Executive Summary The Western and Central Pacific Fisheries Commission (WCPFC) has a responsibility to assess the impact of fishing on non-target species. In this report, we estimate the bycatch of the large-scale purse seine fishery operating primarily in tropical waters of the WCPFC Area east of 140°E. These large vessels, typically greater than 500 tonnes carrying capacity, have been responsible for approximately 83% of the purse seine catch of the main tuna target species, skipjack, yellowfin and bigeye tuna, in recent years, a catch which has varied between 1.5 and 2 million tonnes annually since 2010. Data are collected from large-scale purse seine vessels through logsheets completed by vessel operators, in which catch, primarily of the target species, and other information are recorded for each purse seine set. Since the mid-1990s, some vessels have had observers on board to collect more detailed information on fishing operations, including the quantities of bycatch. Observer coverage of the purse seine fleet was modest (<10%) prior to 2010, after which a new rule that all purse seine vessels should carry observers was agreed by WCPFC and implemented by its members, most notably those coastal states who are members of the Parties to the Nauru Agreement (PNA). Therefore, from 2010, coverage of available observer data increased dramatically to around 60-80% per year.
    [Show full text]
  • Estructura Y Distribución De La Comunidad Íctica Acompañante En La Pesca Del Camarón (Golfo De Tehuantepec
    Estructura y distribución de la comunidad íctica acompañante en la pesca del camarón (Golfo de Tehuantepec. Pacífico Oriental, México) Marco A. Martínez-Muñoz ADVERTIMENT. La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX (www.tdx.cat) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d’un lloc aliè al servei TDX. No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA. La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR (www.tdx.cat) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR. No se autoriza la presentación de su contenido en una ventana o marco ajeno a TDR (framing). Esta reserva de derechos afecta tanto al resumen de presentación de la tesis como a sus contenidos.
    [Show full text]
  • Familia De Peces Marinos De Panamá Y Su Correspondiente Número De Especies Familia Cuenta De Especie Fuente Acanthuridae 8 Froese, R
    Familia de peces marinos de Panamá y su correspondiente número de especies Familia Cuenta de Especie Fuente Acanthuridae 8 Froese, R. and D. Pauly. Editors. 2007.FishBase. Achiridae 6 World Wide Web electronic publication. Albulidae 2 www.fishbase.org, version (04/2007).
    [Show full text]
  • ASFIS ISSCAAP Fish List February 2007 Sorted on Scientific Name
    ASFIS ISSCAAP Fish List Sorted on Scientific Name February 2007 Scientific name English Name French name Spanish Name Code Abalistes stellaris (Bloch & Schneider 1801) Starry triggerfish AJS Abbottina rivularis (Basilewsky 1855) Chinese false gudgeon ABB Ablabys binotatus (Peters 1855) Redskinfish ABW Ablennes hians (Valenciennes 1846) Flat needlefish Orphie plate Agujón sable BAF Aborichthys elongatus Hora 1921 ABE Abralia andamanika Goodrich 1898 BLK Abralia veranyi (Rüppell 1844) Verany's enope squid Encornet de Verany Enoploluria de Verany BLJ Abraliopsis pfefferi (Verany 1837) Pfeffer's enope squid Encornet de Pfeffer Enoploluria de Pfeffer BJF Abramis brama (Linnaeus 1758) Freshwater bream Brème d'eau douce Brema común FBM Abramis spp Freshwater breams nei Brèmes d'eau douce nca Bremas nep FBR Abramites eques (Steindachner 1878) ABQ Abudefduf luridus (Cuvier 1830) Canary damsel AUU Abudefduf saxatilis (Linnaeus 1758) Sergeant-major ABU Abyssobrotula galatheae Nielsen 1977 OAG Abyssocottus elochini Taliev 1955 AEZ Abythites lepidogenys (Smith & Radcliffe 1913) AHD Acanella spp Branched bamboo coral KQL Acanthacaris caeca (A. Milne Edwards 1881) Atlantic deep-sea lobster Langoustine arganelle Cigala de fondo NTK Acanthacaris tenuimana Bate 1888 Prickly deep-sea lobster Langoustine spinuleuse Cigala raspa NHI Acanthalburnus microlepis (De Filippi 1861) Blackbrow bleak AHL Acanthaphritis barbata (Okamura & Kishida 1963) NHT Acantharchus pomotis (Baird 1855) Mud sunfish AKP Acanthaxius caespitosa (Squires 1979) Deepwater mud lobster Langouste
    [Show full text]
  • Presence of Anisakid Larvae in Commercial Fishes Landed in the Pacific Coast of Ecuador and Colombia
    ARTÍCULO ORIGINAL Presence of anisakid larvae in commercial fishes landed in the Pacific coast of Ecuador and Colombia Jenniffer Alejandra Castellanos1,*, Ana María Santana-Piñeros2,3, Rubén Mercado4, Sebastián Peña4, Carolina Pustovrh1, Yanis Cruz-Quintana2,3 Abstract Introduction: Anisakidosis is a zoonotic disease caused by the consumption of raw or undercooked fish or crustaceans parasitized by nematode larvae of the Ani- sakidae family. In this study, the presence of anisakid larvae was identified in fish species of consumer of theacific P coast in Ecuador and Colombia. Methods: We obtained 438 samples grouped into twenty species of fish caught in the fishing ports of Manta, Santa Rosa, Buenaventura and Tumaco. The morphological identification of the larvae was made by taxonomy and the percentage of infection, were calculated. For the identification of species, a multiplex PCR was carried. Results: The taxonomic review identified eight species of fish as hosts of the genders Anisakis and Pseudoterranova. The larvae were isolated mainly from the in- testine with a percentage of infection between 18 and 100%. The percentage of infection and identification of anisakids in these fish will aid in the prevention and control of anisakiasis as a possible emerging disease for this area of the​​ Pacific. With the multiplex PCR, A. pegreffii, A. physeteris, and P. decipiens were identified. Conclusion: The identification of these species is reported for the first time in this geographical area, providing the basis for future research into the Anisakidae family. Key words: Anisakid nematodes, molecular identification, commercial fishing. Presencia de larvas de anisakidos en peces comercializados y desembarcados en la costa del Pacífico de Ecuador y Colombia Resumen Introducción: La anisakidosis es una enfermedad zoonótica causada por el consumo de pescado o crustáceos crudos o poco cocinados parasitados por las larvas de nematodos de la familia Anisakidae.
    [Show full text]
  • SPECIES ID NAME GEN SPEC ELEMENT SUBELEMENT GRANK GRANKDATE 386 Accipiter Hawks Accipiter Spp
    SPECIES_ID NAME GEN_SPEC ELEMENT SUBELEMENT GRANK GRANKDATE 386 Accipiter hawks Accipiter spp. BIRD raptor 0 259 Alameda song sparrow Melospiza melodia pusillula BIRD passerine 0 1036 Albatrosses Phoebastria spp. BIRD pelagic 0 1024 Alcids BIRD alcid 0 215 Aleutian Canada goose Branta canadensis leucopareia BIRD waterfowl 0 101 Aleutian tern Sterna aleutica BIRD gull_tern G4 200412 575 Altamira oriole Icterus gularis BIRD passerine G5 200412 323 Amazon kingfisher Chloroceryle amazona BIRD passerine 0 141 American avocet Recurvirostra americana BIRD shorebird G5 200412 185 American bittern Botaurus lentiginosus BIRD wading G4 200412 186 American black duck Anas rubripes BIRD waterfowl G5 200412 34 American coot Fulica americana BIRD waterfowl G5 200412 746 American crow Corvus brachyrhynchos BIRD passerine G5 200412 815 American dipper Cinclus mexicanus BIRD passerine 0 164 American golden-plover Pluvialis dominica BIRD shorebird G5 200412 748 American goldfinch Carduelis tristis BIRD passerine G5 200412 182 American kestrel Falco sparverius BIRD raptor G5 200412 152 American oystercatcher Haematopus palliatus BIRD shorebird G5 200412 626 American peregrine falcon Falco peregrinus anatum BIRD raptor 0 749 American pipit Anthus rubescens BIRD passerine G5 200412 322 American pygmy kingfisher Chloroceryle aenea BIRD passerine 0 584 American redstart Setophaga ruticilla BIRD passerine G5 200412 750 American robin Turdus migratorius BIRD passerine G5 200412 173 American white pelican Pelecanus erythrorhynchos BIRD diving G3 200412 169 American
    [Show full text]
  • Redalyc.Biogeographical Affinities of Fish Associated to the Shrimp Trawl
    Revista de Biología Tropical ISSN: 0034-7744 [email protected] Universidad de Costa Rica Costa Rica Martínez-Muñoz, Marco A.; Lloris, Domènec; Gracia, Adolfo; Ramírez-Murillo, Ricardo; Sarmiento-Nafáte, Saul; Ramos-Cruz, Sebastián; Fernández, Felipe Biogeographical affinities of fish associated to the shrimp trawl fishery in the Gulf of Tehuantepec, Mexico Revista de Biología Tropical, vol. 64, núm. 2, junio, 2016, pp. 683-700 Universidad de Costa Rica San Pedro de Montes de Oca, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44945722019 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Biogeographical affinities of fish associated to the shrimp trawl fishery in the Gulf of Tehuantepec, Mexico Marco A. Martínez-Muñoz1, Domènec Lloris2, Adolfo Gracia1, Ricardo Ramírez-Murillo3, Saul Sarmiento-Nafáte4, Sebastián Ramos-Cruz4 & Felipe Fernández5 1. Unidad Académica de Ecología Marina, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, PO Box 70-305, México, D.F., 04510; [email protected], [email protected] 2. Institut de Ciències del Mar (CMIMA-CSIC), Pasage Marítim de la Barceloneta 37-49 Barcelona, Spain; [email protected] 3. Instituto de Educación Media Superior del Distrito Federal (IEMS-DF). Plantel Tlalpan I. Av. División del Norte # 906, Col. Narvarte Poniente, 03020, Del. Benito Juárez México, D.F.; [email protected] 4. Instituto Nacional de Pesca, Centro Regional de Investigación Pesquera (CRIP) Salina Cruz, Prol.
    [Show full text]
  • Peces, Crustaceos Y Moluscos Del Istmo Centroamericano
    PECES, CRUSTÁCEOS Y MOLUSCOS DEL ISTMO CENTROMERICANO Autor Juan José Orellana Amador Ilustraciones: Juan José Orellana Amador OSPESCA Lic. Mario González Recinos Director Regional SICA/OSPESCA Lic. Virginia Gutiérrez Gutiérrez Responsable de la Linea de Pesca España-SICA Equipo Técnico de OSPESCA Lic. Jorge López Mendoza Lic. Manuel Pérez Moreno Lic. Segio Martínez Casco Las denominaciones empleadas en este producto informativo y la forma en que aparecen presentados los datos que contiene no implican, de parte de la Organización del Sector Pesquero y Acuícola del Istmo Centroamericano (OSPESCA), miembro del Sistema de la Integración Centroamericana (SICA), juicio alguno sobre la condición jurídica o nivel de desarrollo de países, territorios, ciudades o zonas, o de sus autoridades, ni respecto de la delimitación de sus fronteras o límites. Derechos Reservados. El texto de este libro no puede ser reproducido con fines de comercialización. No obstante, su reproducción total o parcial con propósitos educativos podrà realizarse mediante la autorización previa y escrita de las autoridades del SICA/OSPESCA, debiéndose citar expresamente la fuente. Esta publicación es posible gracias al apoyo de la Agencia Española de Cooperación Internacional para el Desarrollo (AECID), en el marco de la Línea de Pesca del Programa de Cooperación Regional con Centroamérica, Fondo España-SICA. OSPESCA, 2010 CONTENIDO PRESENTACIÓN PECES Alopias superciliosus (Lowe, 1841) Tiburón zorro, zorro ojón, rabón amargo, bigeye thresher ........................................................................................................................................
    [Show full text]
  • Fisheries Centre
    Fisheries Centre The University of British Columbia Working Paper Series Working Paper #2015 - 90 Honduras, a fish exporting country: Preliminary reconstructed marine catches in the Caribbean Sea and the Gulf of Fonseca, 1950 – 2010 Manuela Funes, Kyrstn Zylich, Esther Divovich, Dirk Zeller, Alasdair Lindop, Daniel Pauly and Stephen Box Year: 2015 Email: [email protected] This working paper is made available by the Fisheries Centre, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada. HONDURAS, A FISH EXPORTING COUNTRY: PRELIMINARY RECONSTRUCTED MARINE CATCHES IN THE CARIBBEAN SEA AND THE GULF OF FONSECA, 1950 – 2010 Manuela Funes1, Kyrstn Zylich1, Esther Divovich1, Dirk Zeller1, Alasdair Lindop1, Daniel Pauly1 and Stephen Box2 1 Sea Around Us, Fisheries Centre, University of British Columbia, 2202 Main Mall, Vancouver, BC V6T 1Z4, Canada 2 Spatial Ecology of Marine Protected Areas, Smithsonian Marine Station, 701 Seaway Dr., Fort Pierce, FL 34949, USA Corresponding author: [email protected] ABSTRACT The country of Honduras has coastal territory on both the Pacific and Atlantic coasts, presenting a wide diversity of ecosystems in both regions. These ecosystems support important fishing activities for national and international consumption. However, in recent years, most of the fisheries of Honduras were seriously affected by, or have even collapsed after, a significant decline of their stocks. Management decisions have played and continue to play a key role in the present situation, often relying on key data to understand fish extractions and the status of remaining stocks. Through comparisons of official catch data reported by the Food and Agriculture Organization of the United Nations (FAO) on behalf of Honduras and independent sources of information, the present paper estimated unreported landings and hence, reconstructed the total fisheries catch from 1950 to 2010 within the Exclusive Economic Zone (EEZ) of Honduras.
    [Show full text]
  • Panama Small Pelagics
    IFFO RS V2.0 FISHERY ASSESSMENT METHODOLOGY AND TEMPLATE REPORT Fishery Under Assessment Panama Small Pelagics Date May 2018 Assessor RS Standards IFFO RS Ltd, Unit C, Printworks, 22 Amelia Street, London, SE17 3BZ, United Kingdom Application details and summary of the assessment outcome Name: Address: Country: Zip: Tel. No. Fax. No. Email address: Applicant Code Key Contact: Title: Certification Body Details Name of Certification Body: RS Standards Assessor Name Peer Reviewer Assessment Initial/Surveillance/ Whole fish / By- Days Re-approval product Assessment Period Feb – May 2018 Scope Details Management Authority (Country/State) Panama Pacific anchoveta, Pacific thread herring, Pacific Main Species bumper Fishery Location Panama, Gulf of Panama Gear Type(s) Purse seine Outcome of Assessment Overall Outcome Clauses Failed Peer Review Evaluation Recommendation 1 IFFO RS Fishery Assessment Methodology & Template Report DRAFT; Jan 2017 General Results General Clause Outcome M1 - Management Framework PASS M2 - Surveillance, Control and Enforcement GAP F1 - Impacts on ETP Species GAP F2 - Impacts on Habitats GAP F3 - Ecosystem Impacts GAP Note: This table should be completed for whole fish assessments only. Species-Specific Results Category Species % landings Outcome (Pass/Fail) A1 PASS A2 GAP Pacific anchoveta 50-60% A3 GAP A4 GAP Category A A1 PASS A2 GAP Pacific thread herring 35-40% A3 GAP A4 GAP Category B None n/a Category C None n/a White mullet 0.1-2% PASS Cachema weakfish 0.1-2% PASS [estimated] Category D Peruvian moonfish 0.1-2% PASS Sea catfish 0.1-2% GAP Pacific bumper 0.1-2% PASS [List all Category A and B species.
    [Show full text]
  • Fishing, Curing and Smoking Fish at Cueva De Los Vampiros: a Contextual and Archeofaunal Evaluation of a Purported Pre-Columbian
    UNIVERSITY OF CALGARY Fishing, curing and smoking fish at Cueva de los Vampiros: a contextual and archeofaunal evaluation of a purported Pre-Columbian fishing Camp near Parita Bay (Panama, Central Pacific). by Diana Rocío Carvajal Contreras A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ARCHAEOLOGY CALGARY, ALBERTA 2010 © Diana Rocío Carvajal Contreras 2010 Library and Archives Bibliothèque et Canada Archives Canada Published Heritage Direction du Branch Patrimoine de l’édition 395 Wellington Street 395, rue Wellington Ottawa ON K1A 0N4 Ottawa ON K1A 0N4 Canada Canada Your file Votre référence ISBN: 978-0-494-69497-8 Our file Notre référence ISBN: 978-0-494-69497-8 NOTICE: AVIS: The author has granted a non- L’auteur a accordé une licence non exclusive exclusive license allowing Library and permettant à la Bibliothèque et Archives Archives Canada to reproduce, Canada de reproduire, publier, archiver, publish, archive, preserve, conserve, sauvegarder, conserver, transmettre au public communicate to the public by par télécommunication ou par l’Internet, prêter, telecommunication or on the Internet, distribuer et vendre des thèses partout dans le loan, distribute and sell theses monde, à des fins commerciales ou autres, sur worldwide, for commercial or non- support microforme, papier, électronique et/ou commercial purposes, in microform, autres formats. paper, electronic and/or any other formats. The author retains copyright L’auteur conserve la propriété du droit d’auteur ownership and moral rights in this et des droits moraux qui protège cette thèse. Ni thesis. Neither the thesis nor la thèse ni des extraits substantiels de celle-ci substantial extracts from it may be ne doivent être imprimés ou autrement printed or otherwise reproduced reproduits sans son autorisation.
    [Show full text]
  • Tropical Shrimp Trawl Fisheries
    ARTICLE IN PRESS Marine Policy 34 (2010) 437–446 Contents lists available at ScienceDirect Marine Policy journal homepage: www.elsevier.com/locate/marpol Tropical shrimp trawl fisheries: Fishers’ knowledge of and attitudes about a doomed fishery S.J. Foster Ã, A.C.J. Vincent Project Seahorse, Fisheries Centre, The University of British Columbia, 2202 Main Mall, Vancouver, British Columbia, Canada V6T 1Z4 article info abstract Article history: Tropical shrimp trawl fisheries are unsustainable, and similar sets of management measures are used Received 25 August 2009 globally to address the direct and indirect costs of their practices. Yet little is known about shrimp fishers’ Received in revised form perceptions, despite the clear importance of human behaviour in determining the success of fisheries 24 September 2009 management. This article presents the results of interviews with industrial shrimp trawl fishers from the Accepted 27 September 2009 southern Gulf of California, Mexico, and reveals fishers’ knowledge and attitudes that should be considered when developing management plans for industrial shrimp trawl fisheries. Fishers were asked to comment Keywords: on problems facing the fishery, management options to address the issues, and the future of the fishery in Bycatch general. The interviews also elicited new knowledge on effort and valuable components of bycatch, useful Fisheries closures to the management process. Among the problems facing the Gulf of California fishery, fishers tended to Local knowledge identify those generated externally—fluctuations in shrimp populations, increases in fishing effort, Marine conservation Mexico decreases in shrimp prices and increasing overheads—and thus distance themselves from responsibility Shrimp trawling for management options.
    [Show full text]