Resultados de la búsqueda
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Information on the spawning of Dissostichus mawsoni from Subareas 88.1 and 88.2 in the 2003/04 season
Abstract: Data on maturity, gonadosomatic index (GSI) and length weight of Antarctic Toothfish ... . The onset of spawning in D. mawsoni is in December and continues until at least June, in both Sub ... -areas 88.1 and 88.2, and spawning occurs on isolated geographic features north of the main Antarctic ... shelf areas. One of the mature fish caught in Sub Area 88.2 had originally been tagged in McMurdo Sound ...
Meeting Document : WG-FSA-04/34 : Autor(es): G.J. Patchell (New Zealand)
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JGYM: a java version of the Generalised Yield Model
Abstract: As part of a wider research project aimed at developing management strategies based on ... of the GYM has been developed. The new version has been developed directly from the specifications ... identical input, then this would be a major step towards a verification of the GYM. This paper, which will ... be given in the form of a Power Point presentation, will discuss how the JGYM was developed, indicate ...
Meeting Document : WG-FSA-SAM 03/16 : Autor(es): R.N. Vilhelm (United Kingdom)
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Notes on the commercial krill harvest of the Japanese stern trawler Chiyo Maru No. 5 in Subarea 48.1
governments, a CCAMLR International Scientific Observer was present on the vessel. This paper presents much of ... the information collected in graphical form, and serves as a compliment to the Final Report of ... off the South Shetlands Islands north of Elephant Island and the lower South Shetlands Islands ... commercial fishing operation agrees well with the findings of the CCAMLR 2000 synoptic survey within Subarea ...
Meeting Document : WG-EMM-00/15 : Autor(es): C. Jones (USA)
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Update on prosecutions against vessels for alleged illegal fishing in Australia’s EEZ around the territory of Heard Island and McDonald Islands
Abstract: This paper provides an update of prosecution actions pending against three vessels, the ... Territory of Heard Island and McDonald Islands, Convention Statistical Division 58.5.2. Author(s ... ): Delegation of Australia Title: Update on prosecutions against vessels for alleged illegal fishing in ... Australia’s EEZ around the territory of Heard Island and McDonald Islands Approval: Approved ...
Meeting Document : CCAMLR-XVII/BG/39 : Autor(es): Delegation of Australia
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
Abstract: Krill stock composition and distribution patterns in the vicinity of Elephant Island ... . The general distribution of krill length and maturity classes conformed to previous descriptions and ... appears to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region ... months. The overall abundance, maturity stage composition and reproductive activity of krill appeared to ...
Meeting Document : WG-KRILL-93/08 : Autor(es): V. Loeb (USA) and V. Siegel (Germany)
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Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions
Abstract: Five species of Antarctic euphausiid crustaceans were studied from the Antarctic ... regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the ... shorter life span than females, while their growth rate is similar. A short description of the life cycle ... and generation time of each species is given. In general, Antarctic euphausiids seem to remature and ...
Meeting Document : SC-CAMLR-VI/BG/24 : Autor(es): V. Siegel (FRG)
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Feeding and food intake of Electrona carlsbergi (Tåning) (Myctophidae)
measured using various methods ranged from 3.7 to 5.6 % of fish body weight. The amount of food consumed by ... E. carlsbergi during the year in the southern regions of the Antarctic Convergence is about 15 times ... its own weight. Author(s): O.V. Gerasimova (USSR) Title: Feeding and food intake of Electrona ...
Meeting Document : WG-FSA-90/18 : Autor(es): O.V. Gerasimova (USSR)
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Priority research surveys to address uncertainties in the assessment of toothfish in Subareas 88.1 and 88.2
Abstract: We have identified key uncertainties in the stock assessment of Antarctic toothfish in ... . Given the continued uncertainty arising from the relative paucity of abundance data, age and length ... composition data and gonad data for toothfish in some geographic areas and seasons, and from lack of ... sufficient data to understand toothfish movements and stock structure, we believe that research of this kind ...
Meeting Document : WG-FSA-13/55 : Autor(es): S. Hanchet, B. Sharp and S. Parker (New Zealand)
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Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2016
Abstract: This paper presents an update of the metrics of capacity and capacity utilisation ... measure of potential daily fishing capacity and the catch limit for an area the notified fishing capacity ... in some management areas is in excess of the level that would allow the Secretariat to forecast and ... Secretariat Title: Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2 ...
Meeting Document : WG-FSA-16/05 : Autor(es): CCAMLR Secretariat
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Spatial pattern of major by-catch fishes at Division 58.4.4b during 2012/13–2016/17
Abstract: This paper represents the by-catch analysis results of a multi-Member longline survey ... because scientific observers have ceased recording number and weight of bycatch fish with some lines. ANT ... change of their bycatch pattern. Author(s): Delegations of Japan and France Title: Spatial pattern of ...
Meeting Document : WG-FSA-18/68 : Autor(es): Delegations of Japan and France