Resultados de la búsqueda
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The state of Dissostichus eleginoides stock and TAC for 1990/91 in Subarea 48.3 (South Georgia)
Abstract: The paper “The state of Dissostichus eleginoides stock and TAC for it for 1990/91 ... season in S.Georgia area (48.3)” presents the data on main biological characteristics of this species ... (Patagonien Toothfish), caught using long-line bishing in shelf waters of Shag Rocks and S.Georgia. While ... to determine total biomass of adult toothfish in the area under investigation and the value of ...
Meeting Document : WG-FSA-90/34 : Autor(es): K.V. Shust, P.S. Gasiukov, R.S. Dorovskikh and B.A. Kenzhin (VNIRO and AtlantNIRO, USSR)
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Implementation of Conservation Measure 31-02
fishing gear from the water prior to the notified closure of SSRU C, sub-area 88.1 on 13 December 2011 at ... Abstract: In compliance with CM 31-02 (General Measure for the closure of all fisheries ... into the actions of the UK-flagged fishing vessel Argos Georgia which was unable to remove all its ... 2400 hours UTC, due to adverse weather and sea-ice conditions. The investigation deemed the actions of ...
Meeting Document : CCAMLR-XXXI/BG/30 : Autor(es): Delegation of the United Kingdom
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Characteristics of krill swarms from Prydz Bay
survey of Prydz Bay, Antarctica, in December 1990. Swarm length, depth, thickness, MVBS and interswarm ... length was calculated for swarms of euphausids encountered along a 78 km transect over the continental ... shelf close to the CEMP study site at Magnetic Island. The euphausid species was probably Euphausia ... . Agnew (Secretariat) and I.R. Higginbottom (Australia) Title: Characteristics of krill swarms from Prydz ...
Meeting Document : WG-KRILL-91/07 : Autor(es): D.J. Agnew (Secretariat) and I.R. Higginbottom (Australia)
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Spatial distribution of Champsocephalus gunnari in Subarea 48.3. Some implications for parameter estimation
Abstract: Results of the analysis of three consecutive cruises to subarea 48.3 are analyzed. A ... significant variance component associated with the formation of clusters of stations was found as well as a ... clusters formed with stations at 8.0 nautical miles implies that considering all stations as independent ... (as in the estimation of the variance of the mean density) might result in a gross underestimation of ...
Meeting Document : WG-FSA-96/30 : Autor(es): Calcagno, J., Gonzalez, B., Marschoff, E.
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Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea
Abstract: We summarize three types of data in order to increase appreciation among fishery ... managers of the close spatial and temporal ecological overlaps among top predators in the Ross Sea Shelf ... ): killer whale (type C), Weddell seal, Emperor penguin, Adélie penguin, and 4 species of flighted birds ... . Using data from satellite tags attached to top predators that occur at colonies and haul outs along the ...
Meeting Document : WG-EMM-06/29 : Autor(es): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.
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Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia
reported by Sosinski /1981/ and Kochkin /1982/, reaching in April, at the end of a summer season, the total ... Abstract: Age and early growth of 5 species of Channichthyidae / Champsocephalus gunnari ... during FIBEX /February-April 1981/ and SIBEX /December-January 1983/84/. Additional material- larvae of ... Chaenocephalus- were collected at the H. Arctowski Station /King George I., South Shetland Is./•from January 1979 ...
Meeting Document : CCAMLR/86/FA/08 : Autor(es): W. Ślósarczyk (Poland)
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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
, made simultaneously either at two or at three frequency, and of the results of net samplings, the ... role in the Ross Sea pelagic ecosystem (Marr, 1962; Azzali et al., 1999). To estimate the abundance of ... obtain information about the mean size (length) of the organisms in each aggregation. In principle the ... abundance of the two populations can be estimated by single-frequency acoustics, using the standard echo ...
Meeting Document : WG-EMM-01/63 : Autor(es): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Report of the international workshop on understanding living krill for improved management and stock assessment
stock assessment (referred to Krill workshop here after) was held at Port of Nagoya Public Aquarium ... Mexico) attended the meeting. Following the series of the presentations, an extensive discussion took ... place regarding to the future research on live krill. Special Volume of the workshop will be published ... in December 2003. Author(s): S. Kawaguchi (Australia) and M. Naganobu (Japan) Title: Report of the ...
Meeting Document : WG-EMM-03/56 : Autor(es): S. Kawaguchi (Australia) and M. Naganobu (Japan)
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Proposed expansion of research block 48.6_4 for more reliable stock assessment
Abstract: At WG-SAM-15, Japan indicated it would submit a revised proposal on the design of ... research block 48.6_4 to WG-FSA-15. Here we propose the westward expansion of the research block along the ... continental shelf-slope to promote sufficient utilization of the catch limit, which would enable us to ... contribute to detecting tagged fish that had moved out of research block 48.6_4 to the continental slope ...
Meeting Document : WG-FSA-15/24 : Autor(es): T. Ichii, T. Namba (Japan), D.C. Welsford (Australia) and K. Taki (Japan)
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A representative system of CCAMLR MPAs: Current proposals and beyond
representative system of Marine Protected Areas (MPAs) in the CCAMLR Convention Area, looking at the wider ... Abstract: This document examines the progress made to date in the establishment of a ... different concerns, it should focus on its conservation mandate, and realise the objective of establishing a ... representative system of MPAs in the CAMLR Convention Area. Author(s): Submitted by ASOC Title: A ...
Meeting Document : CCAMLR-XXXV/BG/26 : Autor(es): Submitted by ASOC