Résultats de la recherche
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CEMP 2018/19 data and updated spatial analysis of Area 48
for the 2018/19 monitoring season detailed by site and species, and includes an update to the Combined ... patterns of inter-annual variability of the response by krill-dependent predators to changes in the ... ecosystem between sites by Subarea, suggesting CEMP data are tracking similar processes. Author(s): CCAMLR ...
Meeting Document : WG-EMM-2019/04 : Auteur(s): CCAMLR Secretariat
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The brief review of the AtlantNIRO’s investigations of living marine resources: whales, krill and fish, in the Atlantic sector of the Antarctic
population dynamics. Using information collected by whalers, the world krill fishery was commenced by the ... studies in the ASA an enormous primary database was collected by AtlantNIRO and VNIRO. Investigations of ... Antarctic fish were started by RV "Academik Knipovitch" in 1967. The main purpose of the ...
Meeting Document : WG-EMM-04/30 : Auteur(s): F. Litvinov, D. Tormosov, Zh. Frolkina (Russia)
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Scientific observations in CCAMLR fisheries – past, present and future
catch and effort data supplied by vessels, the collection of data by scientifically qualified observers ... management purposes. The Scheme of International Scientific Observation, adopted by CCAMLR in 1992, is ... aspects falling covered by the CCAMLR System of Inspection. Under the Scheme observers are deployed under ...
Meeting Document : WG-FSA-04/64 : Auteur(s): Secretariat
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ADDING CATCH AT AGE AND SURVEY DATA TO THE 48.3 TOOTHFISH CASAL ASSESSMENT
suggested by WG-FSA-2007 are implemented. Fits to the survey length frequencies are good for recent surveys ... but in the past some cohorts have been missed by the survey. Fits to the survey CPUE are generally not ... strength are made by the new model, but there is uncertainty about the estimates of recent cohorts made ... using short runs of catch-at-age data and the catchability being estimated by the survey. Estimates of ...
Meeting Document : WG-SAM-09/13 : Auteur(s): D.J. Agnew and M. Belchier (United Kingdom)
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Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94
prepared by the CCAMLR Secretariat, a survey to develop a complete collection of marine debris and heavy ... suffered by the ship "Capitan Alcazar". Once analyzed the marjne debris we realized that it was ... composed by 1.754 objects collected from 36 beaches, with a total of 284.29 kg. As in previous studies on ... beach litter from the area, it was mainly composed by plastic and synthetic fibres (92%), metal (3.5 ...
Meeting Document : CCAMLR-XIII/BG/17 : Auteur(s): Delegation of Chile
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A updated population status model for the Patagonian toothfish, Dissostichus eleginoides, at Kerguelen Islands (Division 58.5.1) using CASAL
, standardized CPUE of commercial fisheries, tag releases and recoveries by length bin, commercial catch-at ... . Commercial catch are integrated in the model by CCAMLR season. A weighted combination of datasets was ... modelling tends to present results which are consistent with the stock assessments undertaken by the ... by longliners, fulfils the CCAMLR management rules. Research studies aiming at collecting more ...
Meeting Document : WG-FSA-12/09 : Auteur(s): A. Rélot-Stirnemann (France)
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Observations pour la saison 2013/2014 relatives à la pêche INN en division 58 de la CCAMLR et dans les ZEE françaises adjacentes aux îles Kerguelen et Crozet et Synthèse de ces observations sur la décennie 2004–2014
Abstract: This report summarises observations made by France with regard to illegal fishing from ... fishing activity was directly observed by France in the above-mentioned international areas. Between 2004 ... have been observed every year over the last ten years. The most recent interception, in 2013, by a ... being undertaken by vessels on CCAMLR’s IUU list. Author(s): Delegation of France Title: Observations ...
Meeting Document : CCAMLR-XXXIII/19 : Auteur(s): Délégation française
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How fishing and marine protection can coexist in the Southern Ocean: An economic analysis of the Ross Sea and East Antarctic MPA proposals
stock total catch limit would remain unchanged by the fishing effort being reallocated away from the ... would not be affected. The MPA proposals in waters governed by the Commission for the Conservation of ... fraction of the total reported catch by tonnage and value of the global catch of the participating Members ... . Author(s): Submitted by ASOC Title: How fishing and marine protection can coexist in the Southern Ocean ...
Meeting Document : CCAMLR-XXXV/BG/23 Rev. 1 : Auteur(s): Submitted by ASOC
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Proposals on standardization of toothfish resource research
accompanied by standard procedures for trawl adjusting and monitoring of its parameters. These procedures are ... efforts by years and research blocks do not allow obtaining scientific-based data for understanding the ... solution of the current methodological problems of toothfish research in Division 58.4.1 by only ... toothfish researches to be carried out by the vessels based on standardization of sampling longline gear ...
Meeting Document : WG-SAM-2019/34 : Auteur(s): S. Kasatkina
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The results of performance of tagging programs of the Korean exploratory fishery for Dissostichus spp. in 88.1 in the 2010/11 season
, GRV, PGR, and NOS in subarea 88.1. WGR was the highest catch among the by-catches. WGR, ANT were found ... on Dissostichus spp. and by-catch such as their distribution, size, sex, weight, etc. This paper ... presented the results from the fisheries and comparison of statistics in each SSRU. Total catch including by ... the total catches in 78 hauls while by-catches were 133 fish. The CPUEs of Dissostichus Spp. in 88.1 J ...
Meeting Document : WG-FSA-11/54 : Auteur(s): T. Jung and H.J. Choi (Republic of Korea)