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N° 13-4101-1-PCDR FULL IMO II 20.3.10 G-e Full Assessment Report MSC Fishery Public Comment Draft Report Chilean mussel fishery and suspended culture Toralla S.A. and Cultivos Toralla S.A., Región X, Chile Institute for Marketecology (IMO) Assessors: Weststrasse 51, 8570 Weinfelden Switzerland Michèle Stark, Antonio Hervas, Hilda Castro, Date: June 2013 Rod Cappell Certification body: Client: Institute for Marketecology (IMO) Toralla S.A. and Cultivos Toralla S.A. Weststrasse 51 Camino de Queilèn Km 6 Chonchi 8570 Weinfelden Chiloè, X Región Switzerland Chile Tel.: 0041 (0) 71 626 0 626 Tel.: 0056 (0) 65 672 500 Fax: 0041 (0) 71 626 0 623 Fax: 0056 (0) 65 672 502 Email: [email protected] Email: [email protected] Manager: Mr. Sergio Leiro Table of Contents Table of Contents .................................................................................................................. 1 List of Tables ........................................................................................................................ 3 List of Figures ....................................................................................................................... 4 1. Executive Summary ....................................................................................................... 9 2. Authorship and Peer Reviewers ................................................................................... 11 3. Description of the Fishery ............................................................................................ 13 3.1 Unit of Certification and scope of certification sought......................................... 13 3.1.1 Scope of Assessment in Relation to Enhanced Fisheries .............................. 14 3.1.2 Scope of Assessment in Relation to Introduced Species Based Fisheries (ISBF) ...................................................................................................................... 14 3.2 Overview of the fishery ...................................................................................... 15 3.2.1 Toralla S.A and Cultivos Toralla S.A .............................................................. 15 3.3 Principle One: Target Species Background ....................................................... 23 3.3.1 The mussel ( Mytilus chilensis ) Life cycle ........................................................ 23 3.3.2 The harvest strategy for the mussel ( Mytilus chilensis ) stock of Chile`s 10th Region ...................................................................................................................... 25 3.4 Principle Two: Ecosystem Background .............................................................. 28 3.4.1 The aquatic ecosystem, its status and any particularly sensitive areas, habitats or ecosystems influencing or affecting the fishery ........................................................ 28 3.4.2 The retained, bycatch and endangered, threatened or protected (ETP) species including their status and relevant management history ............................................... 32 3.4.3 Details of any critical environments or sources of concern and actions required to address them ........................................................................................................... 33 3.5 Principle Three: Management System Background ........................................... 34 3.5.1 Management of the wild stock ........................................................................ 34 3.5.2 Management of the on-growing phase (the mussel farm) .............................. 36 4. Evaluation Procedure ................................................................................................... 39 4.1 Assessment Methodologies ............................................................................... 39 4.2 Evaluation Processes and Techniques .............................................................. 39 4.2.1 Site Visits ....................................................................................................... 39 4.2.2 Consultations ................................................................................................. 40 4.2.3 Evaluation Techniques ................................................................................... 40 5. Traceability .................................................................................................................. 44 5.1 Eligibility Date .................................................................................................... 44 5.2 Traceability within the Fishery ........................................................................... 44 5.3 Eligibility to Enter Further Chains of Custody ..................................................... 44 5.4 Eligibility of Inseparable or Practically Inseparable (IPI) stock(s) to Enter Further Chains of Custody ........................................................................................................ 45 13 A MSC F Full assessment Toralla S.A. 20.3.10 PCDR Version 1 page 1 of 148 05.2012 6. Evaluation Results ....................................................................................................... 46 6.1 Principle Level Scores ....................................................................................... 46 6.2 Summary of Scores ........................................................................................... 46 6.3 Summary of Conditions ..................................................................................... 47 6.3.1 Recommendations ......................................................................................... 48 6.4 Determination, Formal Conclusion and Agreement ........................................... 48 References ......................................................................................................................... 49 Appendices ......................................................................................................................... 52 Appendix 1 Scoring and Rationales .................................................................................... 52 Appendix 1.1 Performance Indicator Scores and Rationale .......................................... 52 Appendix 1.2 Risk Based Framework (RBF) Outputs .................................................... 102 Appendix 1.2.1 Scale Intensity Consequence Analysis (SICA) ................................... 102 Appendix 1.2.2 Productivity-Susceptibility Analysis (PSA) ......................................... 108 Appendix 1.3 Conditions ................................................................................................ 112 Appendix 2. Peer Review Reports..................................................................................... 118 13 A MSC F Full assessment Toralla S.A. 20.3.10 PCDR Version 1 page 2 of 148 05.2012 List of Tables Table 1. Conditions MSC principle 2 ................................................................................. 10 Table 2. Conditions MSC principle 3 ................................................................................. 10 Table 3. Unit of Certification .............................................................................................. 13 Table 4. Mussel cultivation centers of Toralla S.A. and Cultivos Toralla S.A. .................... 17 Table 5. AMERB in which Mytilus chilensis is the main targeted species with ropes used as gear type for the collection of mussel seed (Source: Subpesca) ..................... 27 Table 6. Distribution of Mytilus chilensis in natural condition along the area ...................... 29 Table 7. On-site visit schedule .......................................................................................... 39 Table 8. Personal meetings that have taken place during the on-site visit. ........................ 40 Table 9. Final Principle Scores .......................................................................................... 46 Table 10. Score at Performance Indicator level ................................................................... 46 Table 11. Summary of conditions of certification ................................................................. 47 13 A MSC F Full assessment Toralla S.A. 20.3.10 PCDR Version 1 page 3 of 148 05.2012 List of Figures Figure 1. Centres of capture (yellow) and grow out (blue) in the X region ......................... 15 Figure 2. Three areas of seed capture at the Maillen Island, Quillaipe Island and Punta Serapio .................................................................................................... 18 Figure 3. Ten growth centers at the Lemuy Island and the Quinchao Island in the Province of Chiloé .............................................................................................. 18 Figure 4. A typical longline double head-rope supported by plastic floats .......................... 20 Figure 5. Mytilus spp. production cycle.............................................................................. 21 Figure 6. Chorito ( Mytilus Chilensis ) .................................................................................. 24 Figure 7. Mytilus chilensis life cycle ................................................................................... 24 Figure 8. AMERB management areas in Region X ........................................................... 26 Figure 9. Circulation pattern in Chiloé`s Interior Sea ......................................................... 28 Figure