|
| Fact Sheet Title Fact Sheet |
| |
| Greenland halibut - Labrador Shelf, Northeast Newfoundland Shelf, Northern Grand Bank |
 | Greenland halibut in SA2 and Div. 3KLMNO |
| | Data Ownership | | This document provided, maintained and owned by Northwest Atlantic Fisheries Organization (NAFO) , is part of NAFO Summary Sheets data collection. |
|
| ident Block | ident Block | | | | Species List: | | Species Ref: en - Greenland halibut, fr - Flétan noir, es - Fletán negro, ru - Палтус черный (=палтус гренландский) |
|
|
| ident Block Greenland halibut - Labrador Shelf, Northeast Newfoundland Shelf, Northern Grand Bank Aq Res Ident Aq Res Ident Aq Res Ident | fao Div |
|---|
| 21.3.K | Atlantic, Northwest / 21.3.K |
|---|
| 21.3.L | Atlantic, Northwest / 21.3.L |
|---|
| 21.3.M | Atlantic, Northwest / 21.3.M |
|---|
| 21.3.N | Atlantic, Northwest / 21.3.N |
|---|
| 21.3.O | Atlantic, Northwest / 21.3.O |
|---|
| fao Sub Area |
|---|
| 21.2 | Atlantic, Northwest / 21.2 |
|---|
|
|
|
|
|
| Aq Res | Biological Stock: Biological Stock Value: Regional
Management Unit: Management Unit Reference Year: 2010
|
| 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. |
| | | | | | Habitat Bio Climatic Zone: Temperate. Bottom Type: Unspecified. Depth Zone: Slope-Deepslope 500-1000m. Horizontal Dist: Neritic; Oceanic. Vertical Dist: Demersal/Benthic. Geo Dist Geo Dist: Straddling between High Seas and EEZ The Fisheries Commission adopted in 2010 an MSE approach for Greenland halibut stock in Subarea 2 + Division 3KLMNO (FC Working Paper 10/7). This approach considers a survey based harvest control rule (HCR) to set a TAC for this stock on an annual basis for the next four year period. Water Area Overview Spatial Scale: Spatial Scale Water Area Overview  | | Water Area Overview Greenland halibut - Labrador Shelf, Northeast Newfoundland Shelf, Northern Grand Bank
| fao Div | 21.3.K: Atlantic, Northwest / 21.3.K | | 21.3.L: Atlantic, Northwest / 21.3.L | | 21.3.M: Atlantic, Northwest / 21.3.M | | 21.3.N: Atlantic, Northwest / 21.3.N | | 21.3.O: Atlantic, Northwest / 21.3.O | | fao Sub Area | 21.2: Atlantic, Northwest / 21.2 |
| | | | | | Water Area Overview |
Water Area OverviewGreenland halibut - Labrador Shelf, Northeast Newfoundland Shelf, Northern Grand Bank Aq Res Struct Biological Stock: Biological Stock Bio Assess Data Survey slopes were computed over the most recent five years (2006-2010) and are illustrated below. The data series included in the HCR computation are the Canadian Autumn Div. 2J3K index (“F2J3K”), the Canadian Spring Div. 3LNO index (“S3LNO”), and the EU Flemish Cap index covering depths from 0-1400m (“EU1400”). Averaging the individual survey slopes yields slope= -0.1130. Assess Models Analytical assessment Results Therefore, 17185*[1+2*(-0.1130)] = 13 301 t. However, as this change exceeds 5%, the HCR constraint is activated and TAC 2012 = 0.95*17185=16 326 t. Management Management: Management Div. 3LMNO only |
|
| |
|
