CopeMed II - ArtFiMed TD NÂº18 - Report of the ... - Fao - Copemed

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Appendix IX: Summary of the Adriatic Sea experience in small pelagicfishery management (E. Arneri, AdriaMed and MedSudMed projectsCoordinator)The description of fisheries resources’ stock boundaries and the identification of sharedstocks are of primary importance especially in closed or semi enclosed basins. This isparticularly relevant in the Adriatic Sea where coastal states are likely to exploit sharedresources and management of their fisheries assumes international relevance. The jointdata analysis for assessing and monitoring the state of shared fisheries resources insupport of harmonized management strategies is one of the main issues to be addressedin the Adriatic Sea. In this framework the AdriaMed Project has had and still has astrategic importance by providing the appropriate framework and technical support toplan and perform joint studies and cooperative analysis. Since its inception, theAdriaMed Project provided support to the identification and monitoring of small pelagicshared stock. In the framework of AdriaMed joint data collection and analysis involvingthe experts from all the participating countries was initiated. Considerable work hasbeen promoted by AdriaMed to jointly monitor and assess small pelagic resources in theAdriatic Sea. A network of experts that meet yearly during the Working Group on SmallPelagics Fisheries Resources (WG) was established in 2000 thus creating the baselinefor national data sharing and joint analysis. As follow up, the stock assessment of themain small pelagic species (i.e. Sardina pilchardus and Engraulis enchrasicolus) wasinitiated involving data and experts of the countries exploiting the species. This stockassessment is presented and discussed annually at the Working Group on Small Pelagicfisheries resources of the SAC-GFCM.An outline is given of the main activities, data available, methodologies employed andresults achieved by the AdriaMed Working Group on small pelagic fisheries resources.Particular attention is provided to highlight difficulties and drawbacks on the practicaland on the methodological side which could hinder the success and the reliability of theproduction of a scientific management advice on these fisheries.23
Appendix X: Summary of Research progress in small pelagic postlarvalecology of the Bay of Málaga nursery grounds: recruitmentimplications (A. García, IEO)Fry concentration sites off the coasts of the Bay of Málaga are considered essential tothe sustainability of the Alborán Sea small pelagic resources. The inshore waters of theBay of Málaga are a haven for advanced stages of development of larval sardine andanchovy, where these are retained during the process of ontogenic growth anddevelopment. These waters constitute the small pelagic nursery grounds that were oncerenowned for its fry fisheries targeting on sardine and anchovy larvae, as well on thetransparent gobid Aphia minuta.Small pelagic post-larval research undertaken during the past years in the inshore watersof the Bay of Málaga demonstrates that these fry concentration sites are excellent toundertake research on larval ecology based on modeling growth through otolithmicrostructure analysis. Larval mortality throughout ontogenic development isintimately related to growth potential.The study area offers optimal conditions to experiment growth related to larval survivalwith examples of sardine and anchovy larvae. Sardine larvae sampled in the same site atdifferent time periods with temporal lag of 15 days showed that larvae that survivedduring the time lag showed significantly greater somatic and otolith growth potential.Alternatively, anchovy larval cohorts sampled during 2000 and 2001 showedsignificantly greater somatic growth during the latter year. The 2001 anchovyrecruitment was the highest of the recorded temporal series since the nineties. In supportof the growth-recruitment hypothesis, anchovy recruits increased an average of 2cmduring 2001.These case studies demonstrate that such fry habitats should fall in the category ofsensitive habitats because they are crucial for the well being and growth during the earlylife stages of small pelagic as well as other species of commercial and ecological value,thereby contributing to the conservation and sustainability of fish resources.24
Page 1 and 2: CopeMed II - ArtFiMed Technical Doc
Page 3 and 4: The conclusions and recommendations
Page 5 and 6: CopeMed II (GCP/INT/028/SPA - GCP/I
Page 7 and 8: INDEX1. Introduction ..............
Page 9 and 10: addressing both human and ecologica
Page 11 and 12: • Horse mackerel (of overall leng
Page 13 and 14: years of gathering data and fisheri
Page 15 and 16: Discussion:• Evolution of the fle
Page 17 and 18: The Working Group acknowledged that
Page 19 and 20: extended. He also informed the part
Page 21 and 22: Ana Judith MARTÍNSecretaria Genera
Page 23 and 24: 3.2. Sensitive areas for small pela
Page 25 and 26: Appendix IV: Summary of The Alboran
Page 27 and 28: Appendix VI: Summary of the Exploit
Page 29: Appendix VIII: Summary of Review an
Page 33 and 34: Appendix XII: Summary of Management
Page 35 and 36: Appendix XIII: Summary of Managemen
Page 37 and 38: funcionalidades y servicios. Básic
Page 39 and 40: Appendix XV: Draft of the Terms of
Page 41 and 42: Situación Pesquería Pequeños Pel
Page 77 and 78: 5. BIBLIOGRAFÍAAbad, R. y A. Giral
Page 79 and 80: 6. ANEXOSituación Pesquería Peque
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Situación Pesquería Pequeños Pel
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SOMMAIREINTRODUCTION……………
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I. DESCRIPTION DE LA FLOTTELa pêch
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350,00valeur (millions de Dhs)300,0
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100%80%60%40%20%2008200720062005200
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c. Flotte dont la longueur est comp
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la pression de pêche. Durant la p
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0,180,160,140,120,10,080,060,040,02
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Tableau 2 : Paramètres de croissan
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MER D’ALBORANFigure 14 : Carte d
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MER D’ALBORANFigure 18 : Position
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3. Contrôle des activités de pêc
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IV. SUIVI ET PROJETS SCIENTIFIQUESP
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La population du chinchard est repr
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- AMENZOUI, K. ; FERHAN-TACHINANTE,
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Cap de l'EauNador904540353025201510
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SARDINE50%ALLACHE5%Capture 2003ANCH
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Textes juridiques réglementant la
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Appendix XVIII: Review and update o
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Resumen ejecutivo.Plan piloto para
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Résumé exécutif.Plan pilote pour
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1. AntecedentesDurante la vigencia
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en los procesos hidrodinámicos que
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desembarcos totales en los últimos
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Figura 4. Distribución espacial de
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anualmente desde 2002, prospectando
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MER D’ALBORANFigura 10. Distribuc
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Capturas desembarcadasLas capturas
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SalariosBasándose en los datos de
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maduración, período de reproducci
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3.5. Regulación y gestiónEspañaA
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Tabla 8. Fortalezas y debilidades d
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considerados válidos para activar
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continuación se presenta, por espe
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Tabla 10. Resultados del CCA de las
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primera maduración de la anchoa en
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un reciente trabajo sobre diferenci
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5. Para el seguimiento del Plan se
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8. BibliografíaAbad, R., Miquel, J
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Pérez de Rubín, J. (ed.) 1997. La
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ANEXO IInformación disponible en C
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Etat des stocksIl n’y a pas d’i
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Campagnes d’évaluation de la res
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1ª campaña acústica1ª época de
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Si se compara la evolución de los
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• La pesquería seguiría cerrada
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1. JUSTIFICATIONL’un des objectif
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mesurée en poids est relativement
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sont attachées aux ports d’Almer
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petits pélagiques pourrait permett
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Promotor:COPEMEDMiembro 1 Miembro 2
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4.4. Application pratique d’une g
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