Résultats de la recherche
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FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH FISHERY DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN THE AMUNDSEN SEA
Abstract: For the first time in the history of deepwater longline fishing on Antarctic toothfish ... Russian longliner Yantar in March, 2008 in the Amundsen Sea (subarea 88.2,D of the Pacific sector). The ... resided in bathypelagial as well as near the bottom. Author(s): N.V. Kokorin (Russia) and V.V. Serbin ... (Ukraine) Title: FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH ...
Meeting Document : WG-FSA-09/08 : Auteur(s): N.V. Kokorin (Russia) and V.V. Serbin (Ukraine)
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STATE OF ANTARCTIC KRILL (EUPHASIA SUPERBA) FISHERIES IN STATISTICAL SUBAREA 48.2 IN 2008
Abstract: The article is based on the data sampled by the authors in the 29th cruise of f/v ... “Konstruktor Koshkin” (shipowner is the company “Interrybflot”, Sevastopol, Ukraine) in Subarea 48.2 from March ... fishable biomass in the different periods of observations, krill biological state, hydro meteorological and ... between SSMUs in Subarea 48.2. Author(s): V.A. Bibik and N.N. Zhuk (Ukraine) Title: STATE OF ANTARCTIC ...
Meeting Document : WG-EMM-08/24 : Auteur(s): V.A. Bibik and N.N. Zhuk (Ukraine)
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Preliminary assessment of Patagonian toothfish, Dissostichus eleginoides, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield Model
Abstract: A survey of Patagonian toothfish, Dissostichus eleginoides, was undertaken in Division ... 58.5.2 in the vicinity of Heard Island in May-June 2006 to provide the information for an assessment of ... short-term annual yield in the 2006/2007 CCAMLR season. This paper provides a preliminary assessment of ... length density data from the 1999 survey ii) the exclusion of year classes 6+ which have been included in ...
Meeting Document : WG-FSA-06/45 Rev. 1 : Auteur(s): D.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia)
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Brief results of research fishing in Subarea 88.3 in the 2010/11 season
Abstract: According to the application that has been applied by Russian Federation in 2010 for ... season 2010/2011 research fishing in subarea 88.3 has been done. The work has been done by longliner ... . Total amount of set hooks is 87096. Research catching was carried out in SSRU B, C, and D. In SSRU A ... distribution and nutrition of toothfish in subarea 88.3.B-D were collected 240 otolithes for age identification ...
Meeting Document : WG-SAM-11/09 : Auteur(s): Delegation of the Russian Federation
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Results from the groundfish survey conducted in CCAMLR Subarea 48.3 in January/February 2011
dominated at Shag Rocks, however 1+ and 2+ sized fish were present in larger proportions at South Georgia. A ... tonnes. Euphausiidae was the dominant prey item in the mackerel icefish diet with increased dietary ... bottom and very few acoustic marks were observed in the water column. Themisto sp. was the only other ... prey that made a substantial contribution to the diet, occurring in 39.47% of stomachs. Catches of ...
Meeting Document : WG-FSA-11/29 : Auteur(s): J. Brown, S. Gregory, K. Brigden, R. Benedet, O. Hogg, P. Brewin and L. Featherstone (United Kingdom)
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Re-analysis of CPUE in both species of toothfish in 48.6 area
Abstract: The present report re-analyses data regarding CPUE for both species of toothfish in ... northern area of 48.6 (SSRU 48.6A, 48.6G). This report is a re-analysis of the CPUE time series proposed in ... previous work (SAM 13/29) which includes all those comments and suggestions made in the last SAM meeting ... Patagonian toothfish presented a high proportion with sets in which both species are present, and thus, an ...
Meeting Document : WG-FSA-13/63 : Auteur(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV
Abstract: The CAMLR Scientific Committee in 2016 reviewed three scientific background documents ... in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... further work, in particular regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here ... scenarios. In this context, we show how the cost layer works. Subsequently, a revised Marxan approach based ...
Meeting Document : WG-SAM-17/30 : Auteur(s): K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project team
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV
Abstract: The CCAMLR Scientific Committee in 2016 reviewed three scientific background documents ... in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... further work, in particular regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here ... protection-level scenarios. In this context, we show how the cost layer works. Subsequently, a revised Marxan ...
Meeting Document : WG-FSA-17/29 : Auteur(s): K. Teschke, H. Pehlke and T. Brey
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Estimates of local biomass with uncertainty for Antarctic (Dissostichus mawsoni) and Patagonian (D. eleginoides) toothfish in research blocks in Subareas 48.6 and 58.4
Abstract: Local biomass of toothfish in research blocks in Subareas 48.6 and 58.4 have been ... limits for 2018/19. The only research blocks in which there were adequate recaptures were 486_2, 486_3 ... and 486_4. However, as the trend in all three of these research blocks was declining the revised catch ... the research blocks was determined by the requirement that the absolute change in the existing catch ...
Meeting Document : WG-FSA-18/12 : Auteur(s): CCAMLR Secretariat
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Notification of research-in-progress in an Australian tuna fishery of relevance to the conservation of Convention Area seabirds
Abstract: This purpose of this document is to inform CCAMLR of work-in-progress in the Australian ... was completed in April 2005. (b) a manipulative experiment testing the effectiveness of various ... scheduled for October and November 2005 when fleshy-footed shearwaters (the main seabird species taken in ... length (distance between weighted swivel and hook) on the sink rate of branch lines used in Australia’s ...
Meeting Document : WG-FSA-05/13 : Auteur(s): G. Robertson, B. Wienecke, K. Lawton and B. Baker (Australia)