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| Fact Sheet Title Fact Sheet |
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| Sardine - Northern Alboran |
 | Sardina pilchardus - Northern Alboran Sea |
| | Data Ownership | | This document provided, maintained and owned by General Fisheries Commission for the Mediterranean (GFCM) , is part of GFCM Stock Status Reports data collection. |
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| ident Block | ident Block | | | | Species List: | | Species Ref: en - European pilchard(=Sardine), fr - Sardine commune, es - Sardina europea, ar - سردين أوروبا, zh - 沙丁鱼, ru - Сардина европейская |
Fishery IndicatorsProduction: Catch |
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| ident Block Sardine - Northern Alboran
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| gfcm Sub Area |
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| 1 | Northern Alboran Sea |
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| Aq Res | Biological Stock: No
Value: Sub-Regional
Reference year: 2012 |
| Considered a management unit: An aquatic resource or fishery is
declared as [Fishery] Management Unit if it is
effectively the focus for the application of selected
management methods and measures, within the broader
framework of a management system. According to the FAO
Glossary for Responsible Fishing, "a Fishery Management
Unit (FMU) is a fishery or a portion of a fishery
identified in a Fishery Management Plan (FMP) relevant
to the FMP's management objectives." FMU's may be
organised around fisheries biological, geographic,
economic, technical, social or ecological dimensions ,
and the makeup and attribute of a fishery management
unit depends mainly on the FMP's management
objectives. |
| Jurisdictional distribution: Jurisdictional qualifier (e.g.
"shared", "shared - highly migratory") of the aquatic
resource related with its spatial distribution. |
| Environmental group: Classification of the aquatic
resource according to the environmental group (e.g.
pelagic invertebrate, or demersal fish) to which the
species belong. |
| Reference Year: The Reference Year is the last year considered in the stock assessment and/or fishery status. |
| | | | | | Aq Res State Trend Sustainably exploited. Trend in landings is stable. Exploitation rate is lower than the Patterson’s reference point (E=0.36). Habitat Bio Climatic Zone: Temperate. Horizontal Dist: Neritic; Littoral. Vertical Dist: Pelagic. Water Area Overview Spatial Scale: Sub-Regional Water Area Overview  | | Water Area Overview Sardine - Northern Alboran
| gfcm Sub Area | 1: Northern Alboran Sea |
| | | | | | Water Area Overview
| | | | | | Water Area Overview |
Water Area OverviewSardine - Northern Alboran Aq Res Struct Biological Stock: No Exploit Fishery Indicators | Type | Measure | Value | Unit | Time period |
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| Production | Catch | 6439 | tonnes | 1990 | | Catch | 9599 | tonnes | 1991 | | Catch | 10826 | tonnes | 1992 | | Catch | 5782 | tonnes | 1993 | | Catch | 5220 | tonnes | 1994 | | Catch | 4316 | tonnes | 1995 | | Catch | 3589 | tonnes | 1996 | | Catch | 3263 | tonnes | 1997 | | Catch | 3982 | tonnes | 1998 | | Catch | 5146 | tonnes | 1999 | | Catch | 8697 | tonnes | 2000 | | Catch | 6817 | tonnes | 2001 | | Catch | 5031 | tonnes | 2002 | | Catch | 8435 | tonnes | 2003 | | Catch | 4012 | tonnes | 2004 | | Catch | 6988 | tonnes | 2005 | | Catch | 9412 | tonnes | 2006 | | Catch | 6536 | tonnes | 2007 | | Catch | 4339 | tonnes | 2008 | | Catch | 5894 | tonnes | 2009 | | Catch | 7173 | tonnes | 2010 | | Catch | 6064 | tonnes | 2011 | | Catch | 5430 | tonnes | 2012 |
Bio Assess Assess Models Type: Biomass-aggregated Non-equilibrium Surplus production Model (BioDyn) Indirect method Results Uncertainty in the assessment and methodological problems in incorporating acoustic time series in the production model, so the model only relies on CPUE, which is very similar to the landings. The Working Group on stock assessment Small Pelagic Species (WGSASP) suggested to evaluate the trend in effort data and that CPUE is evaluated independently to its performance in the production model. The WGSASP recommended the use of available time series both for CPUE and acoustic abundance indices. In the case of fitting problems, alternative production model should be tested. The area should be covered yearly with an independent survey. Sci Advice Not to increase fishing mortality Sources FAO General Fisheries Commission for the Mediterranean/Commission générale des pêches pour la Méditerranée. Report of the sixteenth session of the Scientific Advisory Committee. St. Julian’s, Malta, 17-20 March 2014/Rapport de la seizième session du Comité scientifique consultatif. Saint Julien, Malte, Malte, 17-20 mars 2014. FAO Fisheries and Aquaculture Report/FAO Rapport sur les pêches et l’aquaculture. No. R1102. Rome. 2015. 250 pp.  http://www.fao.org/3/a-i4381b.pdfReport of the Working Group on Stock Assessment of Small Pelagic species (WGSASP). FAO-GFCM Bar, Montenegro, 28 January -1 February 2014. http://www.fao.org/3/a-ax797e.pdf |
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