Resultados de la búsqueda
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Areas of seabed within the 500 m isobath around Elephant Island (CCAMLR Statistical Subarea 48.1)
Abstract: Areas of seabed within 50m depth contours down to 100m and within 100m depth contours from 100 to 500m have been estimated from soundings obtained during plankton and bottom trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977/78 to 1992
Meeting Document : WG-FSA-94/13 : Autor(es): K.-H. Kock and U. Harm (Germany)
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The early life history of the Patagonian toothfish Dissostichus eleginoides Smitt, 1898
Abstract: Patagonian toothfish, Dissostichus eleginoides, spawn over the continental slope from July to September. Eggs have been observed primarily in the upper part of the water column over 2200-4400 m bottom depth. Embryos in stage III and IV of their embryonic development are described.
Meeting Document : WG-FSA-94/14 : Autor(es): S.A. Evseenko (Russia), K.-H. Kock (Germany) and M.M. Nevinsky (Russia)
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The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) at South Georgia in January/February 1994
Abstract: The diet composition and feeding intensity of mackerel icefish (Champsocephalus gunnari) around Shag Rocks and the mainland of South Georgia was analyzed from 3,691 stomachs collected in January/February 1994. Main prey items were the amphipod hyperiid Themisto gaudichaudii, mysids
Meeting Document : WG-FSA-94/15 : Autor(es): K.-H. Kock (Germany), I. Everson, L. Allcock, G. Parkes (United Kingdom), U. Harm (Germany), C. Goss, H. Daly (United Kingdom), Z. Cielniaszek and J. Szlakowski (Poland)
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Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3
Abstract: In 1991, the 0 age-class of C. gunnari were sampled at Shag Rocks on 18 January, off Possession Bay, South Georgia during 19-20 January and off much of the north-east coast of South Georgia between to 19 January to 19 February. The size- frequency of fish at Shag Rocks contained two
Meeting Document : WG-FSA-94/16 : Autor(es): A.W. North (United Kingdom)
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Large variations in mackerel icefish (Champsocephalus gunnari) standing stock at South Georgia; are Antarctic fur seals (Arctocephalus gazella) the cause?
Author(s): I. Everson, G. Parkes, I. Boyd (United Kingdom) and K.-H. Kock (Germany) Title: Large variations in mackerel icefish (Champsocephalus gunnari) standing stock at South Georgia; are Antarctic fur seals (Arctocephalus gazella) the cause? Approval: Approved
Meeting Document : WG-FSA-94/17 : Autor(es): I. Everson, G. Parkes, I. Boyd (United Kingdom) and K.-H. Kock (Germany)
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Software for FSA-94
Abstract: As requested by the WG last year, the Secretariat circulated a list of software supported at the Secretariat with the Agendas and invitations to attend the working group. This document gives additional information on software and platforms available. Author(s): Secretariat Title:
Meeting Document : WG-FSA-94/19 : Autor(es): Secretariat
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Summary of the Dissostichus eleginoides fishery in Subarea 48.3 in the 1993/94 season
Abstract: The progress of the fishery for Dissostichus eleginoides in Subarea 48.3 in the 1993/94 season is described. Fishing took place around Shag rocks and South Georgia, being concentrated in 4 of the 5 experimental areas. CPUE for 1994 appears similar to that from previous years except for
Meeting Document : WG-FSA-94/20 : Autor(es): D.J. Agnew (Secretariat)
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Determination of local density of Dissostichus eleginoides in Subarea 48.3 - CCAMLR protocol local depletion experiment Ihn Sung 66 - January 1994
Abstract: A long lining stock depletion trial was undertaken by the Korean longliner Ihn Sung 66 in January 1994 in accordance with CCAMLR Conservation Measure 69/XII and the Experimental Protocol circulated by the Secretariat in COMM CIRC 93/50. The results of this experiment are presented.
Meeting Document : WG-FSA-94/22 : Autor(es): C. Jones and G. Parkes (United Kingdom)
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Performance and geometry of the FP-120 trawl used during the UK 1993/94 fish stock assessment survey around South Georgia, Subarea 48.3
Abstract: Methods for the calculation of the horizontal opening (swept area) of a bottom trawl are discussed. Details of the Scanmar trawl monitoring equipment used for making in situ measurements of horizontal opening and headline height of the FP-1 20 trawl during the 1993/94 UK fish stock
Meeting Document : WG-FSA-94/23 : Autor(es): G. Pilling and G. Parkes (United Kingdom)
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Comments on the use of stock depletion models for the assessment of local abundance of toothfish in Subarea 48.3 and adjacent waters
Author(s): G. Parkes and G. Pilling (United Kingdom) Title: Comments on the use of stock depletion models for the assessment of local abundance of toothfish in Subarea 48.3 and adjacent waters Approval: Approved
Meeting Document : WG-FSA-94/24 : Autor(es): G. Parkes and G. Pilling (United Kingdom)