Resultados de la búsqueda
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Fishes in pelagic catches in the vicinity of the South Shetland Island during the 6th Antarctic expedition of rv Kaiyo Maru, 1990/1991
Paralepididae were collected at the 11 offshore stations which bottom depths were deeper than 2000m. In contrast ...
Meeting Document : WG-KRILL-93/50 : Autor(es): T. Iwami, T. Ichii, H. Ishii and M. Naganobu (Japan)
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List of participants
Title: List of participants Approval: Approved
Meeting Document : WG-FSA-93/02
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List of documents
Title: List of documents Approval: Approved
Meeting Document : WG-FSA-93/03
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Analyses performed at the 1992 meeting of the Working Group on Fish Stock Assessment
Author(s): D.J. Agnew (Secretariat) Title: Analyses performed at the 1992 meeting of the Working ...
Meeting Document : WG-FSA-93/05 : Autor(es): D.J. Agnew (Secretariat)
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Cross-sectional structure and validation of the timing of annulus formation in otoliths of the Antarctic fish Notothenia coriiceps Richardson (Nototheniidae)
Abstract: To validate the timing of annuli in otoliths of immature Notothenia coriiceps Richardson. a time-series of samples were taken over a complete year. Light and scanning electron microscopy (SEM) techniques were used to examine the structure of sectioned otoliths. Six growth regions were
Meeting Document : WG-FSA-93/6 Rev. 1 : Autor(es): J.R. Ashford and M.G. White (United Kingdom)
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A method for preparing large numbers of otolith sections for viewing by scanning electron microscope
Richardson at the South Orkney Islands, Antarctica, the microstructure of otoliths was examined. Progress is ...
Meeting Document : WG-FSA-93/07 : Autor(es): J.R. Ashford, K. Robinson and M.G. White (United Kingdom)
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A suggested bottom trawling survey on the Ob and Lena Banks
Abstract: The paper presents calculations of water flow velocity through the codend under the assumption that the flow is uniform and equal on its entire surface. The calculations were made for different ratios of cod end length to its diameter, mesh bar length to mesh bar diameter, and for
Meeting Document : WG-FSA-93/10 : Autor(es): W. Moderhak (Poland)
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Size variations associated with abundance changes in juvenile Notothenia rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
Abstract: Samples of fish collected from 1983 to 1992 at Potter Cove, King George Island, South ... Notothenia rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area ...
Meeting Document : WG-FSA-93/13 : Autor(es): E.R. Marschoff and E.R. Barrera-Oro (Argentina)
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The early life history and the onset of scale formation in the Patagonian toothfish, Dissostichus eleginoides Smitt, 1898
Abstract: Patagonian toothfish, Dissostichus eleginoides, spawn in July to September. Hatching is likely to occur in October/November. Scales do not start to form before the fish are 64-74 mm long. It is far from being resolved when the first 'winter ring' is formed. Available
Meeting Document : WG-FSA-93/14 : Autor(es): K.-H. Kock (Germany)
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The Dissostichus eleginoides fishery in Division 58.5.1 (Kerguelen Islands)
Abstract: The Kerguelen fishery (trawlers and long-liners) of Dissostichus eleginoides is analyzed in the ligth of the knowledge of life cycle of the species. Catches reach a similar cumulative value that in South Georgia subarea (48-3). Fishing grounds and fishing methods have been separated and
Meeting Document : WG-FSA-93/15 : Autor(es): G. Duhamel (France)