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| Fact Sheet Title Fact Sheet |
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| Norway lobster - Iberian Sea (Portuguese Waters - East) |
 | Nephrops in Division IXa (Management Area Q) |
| | Data Ownership | | This document provided, maintained and owned by International Council for the Exploration of the Sea (ICES) , is part of ICES Advice data collection. |
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| ident Block | ident Block | | | | Species List: | | Species Ref: en - Norway lobster, fr - Langoustine, es - Cigala |
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| ident Block Norway lobster - Iberian Sea (Portuguese Waters - East) Map tips - Click on
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| fao Div |
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| 27.9.a | Portuguese Waters - East (Division 27.9.a) |
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| Aq Res | Biological Stock: Yes Value: Sub-Regional
Management unit: Yes Reference year: 2008
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| 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. |
| | | | | | Habitat Bio Depth Zone: Shelf (50 m - 200 m). Vertical Dist: Demersal/Benthic. Geo Dist Geo Dist: National Water Area Overview Spatial Scale: Sub-Regional Water Area Overview  | | Water Area Overview Norway lobster - Iberian Sea (Portuguese Waters - East)
| fao Div | 27.9.a: Portuguese Waters - East (Division 27.9.a) |
| | | | | | Water Area Overview |
Water Area OverviewNorway lobster - Iberian Sea (Portuguese Waters - East) Aq Res Struct Biological Stock: Yes Bio Assess Sci Advice Single-stock exploitation boundaries Table 7.4.10.1 Nephrops in Division IXa (FU 26-30). Single stock exploitation boundaries (advice), management, and landings. | Year | ICES advice / Single stock exploitation boundaries | Predicted catches corresp. to exploitation boundaries | Agreed TAC1 | ICES Landings | | 1987 | | | | 1.55 | | 1988 | | | | 1.29 | | 1989 | | | | 1.35 | | 1990 | | | | 1.19 | | 1991 | | | | 1.31 | | 1992 | | 1.3 | 2.5 | 1.35 | | 1993 | | 1.3 | 2.5 | 1.06 | | 1994 | | 1.3 | 2.5 | 0.79 | | 1995 | | 1.3 | 2.5 | 0.92 | | 1996 | | 1.3 | 2.5 | 0.51 | | 1997 | | 1.3 | 2.5 | 0.67 | | 1998 | | 0.5 | 2.5 | 0.60 | | 1999 | | 0.5 | 2.0 | 0.58 | | 2000 | | 0.5 | 1.5 | 0.45 | | 2001 | | 0.5 | 1.2 | 0.58 | | 2002 | | 0.17 | 0.8 | 0.69 | | 2003 | Zero catches for FUs 26–27 and FUs 28–29, catch at the lowest recent level for FU 30 | 0.05 | 0.6 | 0.72 | | 2004 | Zero catches for FUs 26–27 and FUs 28–29, catch at the lowest recent level for FU 30 | 0.05 | 0.6 | 0.57 | | 2005 | Zero catches for FUs 26–27 and FUs 28–29, catch at the lowest recent level for FU 30 | 0.05 | 0.54 | 0.69 | | 2006 | Zero catches for FUs 26–27, 200 tonnes in FUs 28–29, catch at the lowest recent level for FU 30 | 0.25 | 0.486 | 0.52 | | 2007 | Zero catches for FUs 26–27, 200 tonnes in FUs 28–29, catch at the lowest recent level for FU 30 | 0.25 | 0.437 | 0.46 | | 2008 | Zero catches for FUs 26–27, 200 tonnes in FUs 28–29, catch at the lowest recent level for FU 30 | 0.25 | 0.415 | 0.3232 | | 2009 | Zero catches for FUs 26–27, 200 tonnes in FUs 28–29, 200 tonnes for FU 30 | 0.4 | 0.374 | | | 2010 | Zero catches for FUs 26–27, 200 tonnes in FUs 28–29, 200 tonnes for FU 30 | 0.4 | | | | Weights in '000 t. 1 Applies to Area IX and X 2 Preliminary | Management Management unit: Yes Objectives There are five Functional Units in this Nephrops area, which are assessed as three stocks units: a) West Galicia (FU 26) and Northern Portugal (FU 27), b) Southwestern Portugal (FU 28), and Southern Portugal (FU 29), and c) Gulf of Cadiz (FU 30). The advice for 2009 is biannual and valid for 2009 and 2010 (see ICES, 2008). Sources ICES.2009.Report of the ICES Advisory Committee, 2009. ICES Advice, 2009. |
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