Résultats de la recherche
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Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season
estimate the Dissostichus eleginoides stock in Area 48.3. This made it possible to ignore the hypothesis of ... equilibrium in the stock and to examine the dynamics of its abundance and biomass. At the start of the 1990/91 ... . Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR) Title: Assessment of the Dissostichus eleginoides stock in ... Abstract: Shnyute’s generalised cohort analysis of size composition in catches was used to ...
Meeting Document : WG-FSA-91/24 : Auteur(s): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)
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Review of the Russian marine researches in the south-eastern part of the Atlantic Antarctic Area (20°W–30°E)
Abstract: The review of Russian expeditions carried out during 1970-2000 in the south-eastern ... structure and dynamics of the water masses, species dominated in Phytoplankton and Ichthyofauna were ... should be become the areas of exploratory fishery in the Area 48. Author(s): V. Shnar and S. Kasatkina ... (Russia) Title: Review of the Russian marine researches in the south-eastern part of the Atlantic ...
Meeting Document : WG-EMM-14/20 : Auteur(s): V. Shnar and S. Kasatkina (Russia)
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Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR Scheme of Scientific Observation
Abstract: Data on fish bycatch in the krill fishery has been collected as part of the CCAMLR SISO ... 0.98 and there were 14 taxa for which the frequency of occurrence was >1% in any subarea (of which 7 ... available all had a modal size of <10cm. Extrapolation of the mass of fish in the bycatch data would ... ): Secretariat Title: Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR ...
Meeting Document : WG-EMM-14/31 Rev. 1 : Auteur(s): Secretariat
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The 2014 annual random stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari
, which had not been sampled since 2005. The catches of C. gunnari were less than half of those in 2013 ... catches in 2014 were slightly higher than the average RSTS take. Catches at Shell Bank consisted mostly of ... stratum. The catch of invertebrates in the 2014 survey was 3.4 t, with the most abundant taxa being the ... stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the abundance of ...
Meeting Document : WG-FSA-14/41 : Auteur(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the basis of the Russian trawl-acoustic survey 2002
for target strength estimates using in situ measurement data; the combination of trawl and acoustic ... ., Kasatkina, S.M. Title: Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the ... Abstract: Revision of icefish (С.gunnari) stock estimate in South Georgia Area was caused by ... elaboration of the following methodical aspects of trawl-acoustic survey: the processing method improvement ...
Meeting Document : WG-FSA-SAM-04/10 : Auteur(s): Gasyukov, P.S., Kasatkina, S.M.
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The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)
take. The catch of invertebrates in the 2013 survey was 6 t, which was lower than the long term average ... Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2) Approval: Approved ... (HIMI) was completed during April of 2013. The catches of D. eleginoides for 2013 were half that of 2012 ... times the long term average. Catches of Channichthys rhinoceratus were higher and those of ...
Meeting Document : WG-FSA-13/21 : Auteur(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
slope and shelf to the north of either Livingston or Elephant Islands. In contrast, main foraging areas ... of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... T. Ogishima (Japan) Title: A revised assessment of the impact of the krill fishery on penguins in ... Abstract: This paper is a revision of the assessment of the competition between the Japanese ...
Meeting Document : WG-Joint-94/17 : Auteur(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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THE SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
Abstract: A dataset for the 2009 assessment of Antarctic toothfish (Dissostichus mawsoni) in the ... . However, where trips included in the informative dataset must have both an above median rate of tag ... SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA Approval ... Ross Sea Region was selected on the basis of data quality metrics for individual trips. Initial ...
Meeting Document : WG-FSA-09/35 : Auteur(s): D.A.J. Middleton (New Zealand)
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Natural mortality rates of the Antarctic krill Euphausia superba Dana in the Indian sector of the Southern Ocean
Abstract: Data on the size and age composition of Euphausia superba were collected in the ... E.superba in the Indian sector of the Southern Ocean were calculated according to Alverson-Carney’s (1975 ... superba Dana in the Indian sector of the Southern Ocean Approval: Approved ... Cooperation and Cosmonaut Seas from 1985 to 1990. The coefficients of instantaneous natural mortality of ...
Meeting Document : WG-KRILL-93/44 : Auteur(s): E.A. Pakhomov (Ukraine)
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Structure and distribution of the slope fish community in the vicinity of the sub-Antarctic Prince Edward Archipelago
investigated during the pilot survey conducted in April 2001 onboard fishing vessel MV Ibis. A total of 56 fish ... distribution of the slope fish community in the vicinity of the sub-Antarctic Prince Edward Archipelago ... (depth range 200-1500 m) of the sub-Antarctic Prince Edward Islands and surrounding sea rises have been ... taxa were collected during the survey, of which 43 were identified to species level, 8 to the genus ...
Meeting Document : SC-CAMLR-XXIII/BG/20 : Auteur(s): Delegation of South Africa