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Alternative method of the age composition assessment on the basis of surveys length data using mixture distributions
Abstract: On the basis of the bottom trawl surveys carried out by Russia and Great Britain during ... bootstrap method result in different estimates of mean fish density in the length series. Verification of ... the hypothesis of non-zero observations lognormal distribution for a large number of length groups ... casts doubt on the correctness of the first method application and therefore also of the method by de la ...
Meeting Document : WG-FSA-05/78 : Автор(ы): P. Gasyukov (Russia)
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Robust characterisation of the age structure, growth and recruitment of toothfish in the Macquarie Island and Heard Island and McDonald Islands fisheries
fishing industry provided funds to conduct high throughput ageing of toothfish otoliths. 5780 otoliths ... Island were processed. The inclusion of these datasets have improved the estimates of key parameters ... population dynamics of toothfish including growth rates, mean recruitment levels and interannual variability ... , as well as allowing more precise estimates of the selectivity of the different fishing gears used in ...
Meeting Document : WG-FSA-12/P07 : Автор(ы): D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J. Hutchins
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Results of the research for the exploratory longline fishery for Dissostichus spp. in SSRUs C and E in Division 58.4.1 in 2012/13 of Korea
Abstract: In the Division 58.4.1 there are two stocks of Dissostichus mawsoni; one extends from ... vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. However, there is not enough data and ... cooperatively the research plan for the exploratory longline fishery for Dissostichus spp. in SSRUs of 58.4.1 C ... because of the harsh sea condition, even though the plan was set to conduct in 58.4.1 C-a and C-b, and E-a ...
Meeting Document : WG-SAM-13/28 : Автор(ы): I.J. Yeon, Y.J. Kwon, D.W. Lee, S.G. Choi, and K.J. Seok (Republic of Korea)
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Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.
. Collected in research fishing data contributes to the achievement of the main objectives of research for the ... data-poor area: estimate of number index, evaluation of fishing capacity of Subarea 88.3, preparation ... of hypotheses about the ratio of fish in the area and the total stock as well as studying of ... calculated by the accepted in SC-CCAMLR-XXX/5 p.2.40 (ii) formula. Value of toothfish`s stock by SSRUs and ...
Meeting Document : WG-FSA-13/12 : Автор(ы): Delegation of the Russian Federation
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2013/14
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... subareas, where stock assessment should be carried out. In spite of hard ice conditions during most of the ... time of the year, this large water area is very similar with the Ross Sea. This similarity, which could ... as one of the most promising area for exploratory fishery of Dissostichus sp. However, fishery in ...
Meeting Document : WG-FSA-13/09 : Автор(ы): A.F. Petrov, I.I. Gordeev and K.V. Shust (Russia)
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2016/17
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... of the first and the second stage of this program. It highlights the Weddell Sea as one of the most ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ...
Meeting Document : WG-SAM-16/25 : Автор(ы): Delegation of the Russian Federation
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Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... of the first and the second stage of this program. It highlights the Weddell Sea as one of the most ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ...
Meeting Document : WG-SAM-17/22 : Автор(ы): Delegation of the Russian Federation
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Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18
Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... of the first and the second stage of this program. It highlights the Weddell Sea as one of the most ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ...
Meeting Document : WG-FSA-17/25 : Автор(ы): Delegation of the Russian Federation
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The applicability of international conservation instruments to the establishment of marine protected areas in Antarctica
, and thus include Antarctica within the scope of a worldwide system of marine protected areas. However ... or even impossible because of the area’s unique political situation and existing regimes. It is ... concluded that although direct application of other international conservation agreements is in most cases ... principles and requirements agreed under instruments with global purview. These include the formulation of ...
Meeting Document : WG-EMM-04/32 : Автор(ы): S. Grant (United Kingdom)
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Review of biological characteristics of the Antarctic toothfish (Dissostichus mawsoni) and its distribution in Antarctic waters
Abstract: Results of published studies on the biology, biomass and distribution of the Antarctic ... toothfish (Dissostichus mawsoni) were reviewed. The review focused on those aspect of the species which are ... of importance for the assessment of its biomass and identification of its stocks. The trophodynamics ... of D. mawsoni are mentioned only in brief. Most published materials refer to studies conducted in the ...
Meeting Document : WG-FSA-98/37 : Автор(ы): Secretariat
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