Resultados de la búsqueda
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COMPARATIVE CHARACTERISTICS OF PATAGONIAN (DISSOSTICHUS ELEGINOIDES) AND ANTARCTIC (D. MAWSONI NORMAN) TOOTHFISH INHABITING DIFFERENT SECTORS OF THE SOUTHERN OCEAN
spatial and vertical distribution of two toothfish species during their whole life cycle, changes in food ... of these parameters revealed essential differences in food spectra both at the first pelagic stage of ... larger on the average than in the area of Kerguelen Archipelago (58.5.1.) (Posters 1 and 2). In turn ... , Antarctic toothfish individuals in the seas of Indian Sector (58.4) are larger than in the Pacific Ross Sea ...
Meeting Document : WG-FSA-09/24 : Autor(es): K.V. Shust, I.P. Zarikhin, I.G. Istomin, A.F. Petrov, V.A. Tatarnikov and N.S. Demina (Russia)
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Informes de pesquerías de 2013
The Fishery Reports for 2013 were published in English only. Title Fishery Report 2013 ... South Georgia (Subarea 48.3) (233.23 KB) Fishery Report 2013: Closed fishery for Dissostichus spp. in ... 48.3) (587.57 KB) Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.1 ... (431.85 KB) Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.2 (458.03 KB ...
Page : Site Section: Publications
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A comparison of two different methods to age mackerel icefish (Champsocephalus gunnari) at South Georgia
analysis have been compared in Champsocephalus gunnari using material collected around South Georgia during ... four Russian surveys in 1988, 1990, 2000 and 2002. Considerable differences in age estimates between ... held in Kaliningrad in 2005 and the exploration of methods in addition to CMIX are made to reconcile ... some of these differences in the future. Author(s): P. Gasyukov (Russia), K.-H. Kock (Germany) and ...
Meeting Document : WG-FSA-04/70 : Autor(es): P. Gasyukov (Russia), K.-H. Kock (Germany) and Zh.A. Frolkina (Russia)
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Geographical aspects of utilising resources of krill (Euphausia superba)
Abstract: This paper presents data on the distribution of E. superba in the Atlantic sector and ... . In a number of subregions on the periphery of the Weddell Gyre (both to the north and south), as well ... as in the coastal waters of the Antarctic continent, the formation of krill aggregations is variable ... in terms of location of individual aggregations. The main difficulty with starting up a fishery there ...
Meeting Document : WG-EMM-96/05 : Autor(es): Makarov, R.R.
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Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3
Patagonian toothfish stock in CCAMLR Subarea 48.3 were available to the Working Group: CASAL and ASPM (WG-FSA ... -05/16; WG-FSA-05/73). Although the underlying basic age-structure population dynamics models in both ... cases were similar, there were considerable differences in assumptions and implementations of the two ... methods. In this paper, we discuss the related effects considering constant h parameter and deterministic ...
Meeting Document : WG-FSA-SAM-06/13 : Autor(es): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)
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Proposal of the Russian Federation to open Subarea 88.3 for exploratory fishery of Dissostichus spp.
Abstract: In 2011 and 2012 in Subarea 88.3 research fishing for toothfish has been conducted by ... Russia. In 2011 fishing was carried out by Russian longliner “Sparta” out and in 2012 it was longliner ... . Collected in research fishing data contributes to the achievement of the main objectives of research for the ... of hypotheses about the ratio of fish in the area and the total stock as well as studying of ...
Meeting Document : WG-FSA-13/12 : Autor(es): Delegation of the Russian Federation
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A simulation study of krill fishing by an individual Japanese trawler
, and their performance investigated in response to six different ways in which the overall krill ... biomass in a 600 n. mile square oceanic sector might decline by 50%. In most cases there is essentially no ... response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ... statistics collected at present (centred primarily on catch per fishing time) are of low utility in detecting ...
Meeting Document : SC-CAMLR-VI/BG/38 : Autor(es): D.S. Butterworth (United Kingdom)
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CCAMLR Science
those with a particular interest in living resources management and Antarctic matters. Papers published ... in the journal cover numerous disciplines, including the biology and ecology of marine species, their ... the papers published in the journal were originally submitted to the CCAMLR Scientific Committee or ... , if approved, is sent out for peer review. In 2016 annual publication of CCAMLR Science was ...
Page : Site Section: Publications
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Propuesta preliminar de Área Marina Protegida en el Dominio 1 PARTE A-1: Áreas Prioritarias para la Conservación
led by Argentina and Chile. The process has resulted in the compilation, analysis, integration and ... approach in all stages of the decision making process. In particular, this paper describes the ... identification of Priority Areas for Conservation (PAC) in Domain 1- as introduced during the last EMM meeting ... in the MPA planning process and future management, Domain 1 was thought in terms of three ecoregions ...
Meeting Document : SC-CAMLR-XXXVI/17 : Autor(es): Delegations of Argentina and Chile
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Marine debris: a persistent and emerging threat to antarctic ecosystems
Abstract: CCAMLR has had success in tackling marine debris from local sources in the Southern ... marine debris, particularly in pelagic areas, is limited. This is particularly concerning, as recent ... evidence suggests that microplastic concentrations in the Southern Ocean are higher than previously thought ... , particularly microplastics, in Antarctic ecosystems is understudied. Combatting the problem of microplastics in ...
Meeting Document : SC-CAMLR-XXXVI/BG/29 : Autor(es): Submitted by ASOC