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Fact Sheet Title Fact Sheet |
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Patagonian toothfish - South Georgia |
Dissostichus eleginoides - Subarea 48.3 |
| Data Ownership | This document provided, maintained and owned by Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) , is part of CCAMLR Fisheries Reports data collection. |
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ident Block | ident Block | | Species List: | Species Ref: en - Patagonian toothfish, fr - Légine australe, es - Austromerluza negra, ru - Клыкач патагонский |
Fishery IndicatorsProduction: Catch |
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| ident Block Patagonian toothfish - South Georgia Map tips - Click on to turn layers on and off
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fao Sub Area |
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48.3 | Atlantic Antarctic / 48.3 |
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Aq Res | Biological Stock: Yes Value: Regional Management unit: Yes Reference year: 2020
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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. |
| | | | Aq Res State Trend Assessment of the Patagonian toothfish (D. eleginoides) in Subarea 48.3 indicates that the current status of the stock is at 50% of B0. Spawning biomass has been relatively constant in recent years (WG-FSA-19/28). Habitat Bio Climatic Zone: Polar. Depth Zone: Abyssal ( >1000m). Horizontal Dist: Oceanic. Vertical Dist: Demersal. Water Area Overview | Water Area Overview Patagonian toothfish - South Georgia
fao Sub Area | 48.3: Atlantic Antarctic / 48.3 |
| | | | Water Area Overview |
Water Area OverviewPatagonian toothfish - South Georgia Aq Res Struct Biological Stock: Yes Exploit Southern Ocean Toothfish fishery - South Georgia (Subarea 48.3) Fishery Indicators Type | Measure | Value | Unit | Time period |
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Production | Catch | 1884 | tonnes | 2020 | Catch | 2124 | tonnes | 2019 | Catch | 1950 | tonnes | 2018 | Catch | 2195 | tonnes | 2017 | Catch | 2196 | tonnes | 2016 | Catch | 2195 | tonnes | 2015 | Catch | 2180 | tonnes | 2014 | Catch | 2094 | tonnes | 2013 | Catch | 1836 | tonnes | 2012 | Catch | 1732 | tonnes | 2011 | Catch | 2518 | tonnes | 2010 | Catch | 3382 | tonnes | 2009 | Catch | 3862 | tonnes | 2008 | Catch | 3539 | tonnes | 2007 | Catch | 3546 | tonnes | 2006 | Catch | 3030 | tonnes | 2005 | Catch | 4460 | tonnes | 2004 | Catch | 7493 | tonnes | 2003 | Catch | 5453 | tonnes | 2002 | Catch | 3916 | tonnes | 2001 | Catch | 5067 | tonnes | 2000 | Catch | 3660 | tonnes | 1999 | Catch | 2848 | tonnes | 1998 | Catch | 3724 | tonnes | 1997 | Catch | 3297 | tonnes | 1996 | Catch | 3082 | tonnes | 1995 | Catch | 639 | tonnes | 1994 | Catch | 4018 | tonnes | 1993 | Catch | 3986 | tonnes | 1992 | Catch | 270 | tonnes | 1991 | Catch | 5023 | tonnes | 1990 | Catch | 3577 | tonnes | 1989 | Catch | 584 | tonnes | 1988 | Catch | 130 | tonnes | 1987 | Catch | 7 | tonnes | 1986 | Catch | - | tonnes | 1985 | Catch | 3 | tonnes | 1984 | Catch | - | tonnes | 1983 | Catch | - | tonnes | 1982 | Catch | 7 | tonnes | 1981 | Catch | 64 | tonnes | 1980 |
Bio Assess Assessments are reviewed biennially, the last assessment was in 2019. Assess Models Type: Age-structured CASAL The stock of D. eleginoides in Subarea 48.3 is assessed using an age-structured, two-fleet, CASAL integrated stock assessment model. Management Management unit: Yes Sources CCAMLR. 2021. Fishery Report 2020: Dissostichus eleginoides in Subarea 48.3. https://fishdocs.ccamlr.org/FishRep_483_TOP_2020.pdfCCAMLR. 2021. Fishery Summary 2020: Dissostichus eleginoides in Subarea 48.3. https://fishdocs.ccamlr.org/FishSum_483_TOP_2020.pdf Bibliography CCAMLR. 2020. Conservation Measure 41-02 (2019). Limits on the fishery for Dissostichus eleginoides in Statistical Subarea 48.3 in the 2019/20 and 2020/21 seasons. https://www.ccamlr.org/en/measure-41-02-2019CCAMLR 2020. Report of the Thirty-ninth Meeting of the Commission. CCAMLR-39. Virtual Meeting. 27 – 30 October 2020. https://www.ccamlr.org/en/ccamlr-39CCAMLR 2020. Report of the Thirty-ninth Meeting of the Scientific Committee. SC-CAMLR-39. Virtual Meeting. 26 October 2020. https://www.ccamlr.org/en/sc-camlr-39 |
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