Résultats de la recherche
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2018/19
% B 0 (63–69% B 0). Model estimates of the pre-exploitation mature (spawning) stock biomass and ... in the number of tags recaptures in 2018 and 2019; (ii) two years of additional fishing as the ... population approaches the target of 50% B 0; and (iii) revised length-weight and growth parameters ... . Sensitivity runs showed that the results were robust to assumptions of fleets-as-areas structure, older fish ...
Meeting Document : WG-FSA-2019/08 : Auteur(s): A. Dunn
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Bulletin statistique
. CCAMLR’s Convention Area extends from the coast of Antarctica to the Antarctic Convergence at approximately ... (landings and exports) of toothfish (Dissostichus eleginoides and D. mawsoni) Planimetric seabed areas by ... Statistical Bulletin, Vol. 34 (4.64 MB)). The catch history of krill (E. superba) by month and small-scale ... reporting of fishery data from the French and South African Exclusive Economic Zones (EEZ) and this revision ...
Page : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 29 data files
monthly STATLANT data (reported at the subarea-level) and the spatial distribution of catches reported in ... fishery statistics. AggregatedKrillCatch.csv – estimated total catch of krill (E. superba) by calendar ... individual SSMUs (i.e. SSMU-group catches reported in the C1 data were < 50% of those reported in the ... AggregatedToothfishLandings.csv – Landings of toothfish (D. eleginoides and D. mawsoni) by calendar year, statistical area and ... extends from the coast of Antarctica to the Antarctic Convergence at approximately 45–60° South. The ... reported at the subarea spatial level. The spatial allocation to SSMUs is based on the distribution of ... derived from monthly STATLANT data (reported at the subarea-level) and the spatial distribution of ... Trade statistics (landings and exports) of toothfish (Dissostichus eleginoides and D. mawsoni ...
Document : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 30 data files
monthly STATLANT data (reported at the subarea-level) and the spatial distribution of catches reported in ... fishery statistics. AggregatedKrillCatch.csv – estimated total catch of krill (E. superba) by calendar ... individual SSMUs (i.e. SSMU-group catches reported in the C1 data were < 50% of those reported in the ... AggregatedToothfishLandings.csv – Landings of toothfish (D. eleginoides and D. mawsoni) by calendar year, statistical area and ... ). Catches of krill by month and SSMU are based on STATLANT data which are reported at the subarea spatial ... derived from monthly STATLANT data (reported at the subarea-level) and the spatial distribution of ... exports) of toothfish (Dissostichus eleginoides and D. mawsoni) • Planimetric seabed areas by selected ... depth intervals in the Convention Area. The catch history of krill (Euphausia superba) by month and ...
Document : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 31 data files
monthly STATLANT data (reported at the subarea-level) and the spatial distribution of catches reported in ... fishery statistics. AggregatedKrillCatch.csv – estimated total catch of krill (E. superba) by calendar ... individual SSMUs (i.e. SSMU-group catches reported in the C1 data were < 50% of those reported in the ... AggregatedToothfishLandings.csv – Landings of toothfish (D. eleginoides and D. mawsoni) by calendar year, statistical area and ... ). Catches of krill by month and SSMU are based on STATLANT data which are reported at the subarea spatial ... derived from monthly STATLANT data (reported at the subarea-level) and the spatial distribution of ... exports) of toothfish (Dissostichus eleginoides and D. mawsoni) • Planimetric seabed areas by selected ... depth intervals in the Convention Area. The catch history of krill (Euphausia superba) by month and ...
Document : Site Section: Data
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Historique de la Convention
Antarctic krill, raised concerns about the sustainability of such fisheries. At the Eighth Antarctic Treaty ... ) to potential threats to Antarctic marine ecosystems occurring as a result of increased commercial ... interest in Antarctic fisheries resources, including krill. Drawing on the advice of the Scientific ... the Conservation of Antarctic Marine Living Resources. That Conference resulted in the negotiation of ...
Page : Site Section: The Organisation
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Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes
Abstract: The Spanish system is used in a range of demersal and semi-pelagic longline fisheries ... throughout the southern hemisphere and has been the source of a large number of seabird fatalities. An ... experiment was conducted on a chartered Spanish-rig vessel to improve the sink rate of longlines to reduce ... interactions with seabirds. The benchmark sink rate was that of integrated weight (IW) longlines, as used by ...
Meeting Document : WG-FSA-06/22 : Auteur(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)
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WG-SAM-10
Meeting of the Working Group on Statistics, Assessments and Modelling (WG-SAM) WG-SAM-10/02 List of ... Participants WG-SAM-10/03 List of Documents WG-SAM-10/04 Deployment of research hauls in the exploratory ... ) WG-SAM-10/07 Rev. 1 Assessment of fishable krill biomass on the basis of the acoustic surveys results ... commission an independent review of the Secretariat’s data management systems Secretariat WG-SAM-10/09 Update ...
Meeting
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SC-CAMLR-X
wandering albatrosses Diomedea exulans at Bird Island, South Georgia Delegation of UK SC-CAMLR-X/BG/09 ... Full Name: Tenth Meeting of the Scientific Committee Location: Hobart, Australia Date(s ... Provisional Agenda for the Tenth Meeting of the Scientific Committee for the Conservation of Antarctic Marine ... Living Resources SC-CAMLR-X/02 Annotated Provisional Agenda for the Tenth Meeting of the Scientific ...
Meeting
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WG-KRILL-90
-KRILL-90/02 List of participants WG-KRILL-90/03 List of documents WG-KRILL-90/04 On investigation of ... annual fluctuation of Euphausia superba larvae A.S. Fedotov and L.L. Menshenina (USSR) WG-KRILL-90/05 ... Size composition in Euphausia superba’s males and females in the course of life cycle R.R. Makarov ... catches of krill in Subarea 48.1 Secretariat WG-KRILL-90/09 Fine-scale catches of krill in Subarea 48.2 ...
Meeting