Resultados de la búsqueda
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List of vessels of CCAMLR Members intending to harvest marine living resources in the Convention Area during the year beginning 1 July 1999
living resources in the Convention Area during the year beginning 1 July 1999 Approval: Approved ...
Meeting Document : CCAMLR-XVIII/BG/45 : Autor(es): Secretariat
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Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program
January 1996: the beginning of a five-year monitoring program Approval: Approved ... over the shelf-break to the north-east and north-west of South Georgia. Surveys were conducted from RRS ... the first in a new five-year British Antarctic Survey programme initiated in part to monitor inter ... -annual variability in the abundance of the Antarctic krill Euphausia superba in the South Georgia region ...
Meeting Document : WG-EMM-96/18 : Autor(es): Watkins, J.L., Murray, A.W.A., Brierley, A.S.
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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
indicating the beginning of a recovery of the N. rossii population in Potter cove. Author(s): E.R. Marschoff ... Notothenia rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area ... Shetland Islands, are used to study the decline in abundance previously reported fro fjord Notothenia ... rossii, in association with changes in the size and age structure of the juvenile population. Mean ...
Meeting Document : WG-FSA-93/13 : Autor(es): E.R. Marschoff and E.R. Barrera-Oro (Argentina)
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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
Islands, since the end of the fishery in the area Approval: Approved ... Abstract: Samp1es of fjord fish of the species N. rossii and N. neglecta collected at Potter Cove ... , King George/25 de Mayo Island, South Shetland Islands, from 1983 to 1991, allowed to study the ... previously reported abundance changes as a size-related process. The data were analyzed using a Nested ANOVA ...
Meeting Document : WG-FSA-91/13 : Autor(es): E. Marschoff and E. Barrera-Oro (Argentina)
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Long-term changes in the size composition of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, after the 1978–1980 fishery in the area
Abstract: Fish samples collected through an overall period of 24 years at Potter Cove after the ... years. After 1991/92 the densities, mean sizes and abundances do not depend on a single forcing event ... Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, after the 1978–1980 ... impact of the fishery in the area in 1978-80, allowed the comparison of the variations in mean annual ...
Meeting Document : WG-FSA-07/52 : Autor(es): E.R. Marschoff, E.R. Barrera-Oro and N.S. Alescio (Argentina)
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Estimation of krill biomass from an acoustic survey carried out in 1986, during a study of predator–prey interactions around the western end of South Georgia
predators and their pelagic prey, was carried out in 1986 around the western end of South Georgia. This ... Abstract: An acoustic survey, designed to study the distribution of shore-breeding, marine ... paper describes how this acoustic data has been used to estimate krill biomass of part of the original ... survey area as part of an interannual study. The radiating transect design gave increased sampling ...
Meeting Document : WG-EMM-99/17 : Autor(es): C. Goss and S. Grant (United Kingdom)
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Working together to end illegal, unreported and unregulated fishing in the Southern Ocean
Author(s): Submitted by ASOC and COLTO Title: Working together to end illegal, unreported and ... unregulated fishing in the Southern Ocean Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : CCAMLR-XXXIII/BG/23 : Autor(es): Submitted by ASOC and COLTO
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Proposed continuation of a multi-Member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2019/20 by Japan, South Africa and Spain
species is expected to be done by the end of the 2020/21 season. Additional outcomes of the research ... species is expected to be done by the end of the 2020/21 season. Additional outcomes of the research ... 2013 to enhance data collection and analysis in the subarea 48.6. From the last season (2018/19) Spain ... has joined the proposal in order to contribute to the data acquisition and to speed up the integrated ...
Meeting Document : WG-SAM-2019/13 Rev. 1 : Autor(es): Delegations of Japan, South Africa and Spain
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Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1 by Australia and Spain
Antarctic toothfish in this so called “data poor” area at the end of the whole experience. From the five ... this so called “data poor” area at the end of the whole experience. From the five surveys ... Abstract: Spain and Australia are conducting fishing research in the 58.4.1 Division from 2013 ... surveys completed, the last two have been in coordination between the five proponents, namely Australia ...
Meeting Document : WG-FSA-18/54 Rev. 1 : Autor(es): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde, S. Barreiro, B. Farmer and T. Barnes
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Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2013 POKER Biomass survey
gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2013 POKER Biomass survey ... collect information of all the fish species including the mackerel icefish, Champsocephalus gunnari. Data ... from this random stratified trawl survey, added to the previous results of 2006 and 2010, was used for ... a short term assessment of C. gunnari on Kerguelen EEZ. The standard CCAMLR methods were used to ...
Meeting Document : WG-FSA-14/11 : Autor(es): R. Sinegre and G. Duhamel (France)