Resultados de la búsqueda
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CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of Livingston Island
values at the height of summer (late January- late March). Krill with modal lengths of 41-45 mm were ... . A main fishing ground was persistently formed north of the Livingston island. CPUEs show the highest ... : CPUEs and body length of Antarctic krill during 1991/92 season in the fishing grounds north of ...
Meeting Document : WG-KRILL-93/25 : Autor(es): T. Ichii (Japan)
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REPORT OF THE SECOND MEETING OF THE SEABIRD BYCATCH WORKING GROUP, HERMANUS, SOUTH AFRICA, 17-18 AUGUST 2008
the fine scale analysis at the level of the fishery, by area, gear type and by vessel, that is carried ... Abstract: The Fouth Meeting of the ACAP’s Advisory Committee was held in Cape Town, South Africa ... from 22 – 25 August 2008. It was preceded by a meeting of the Seabird Bycatch Working Group (SBWG) on ... methods to reduce seabird bycatch in trawl fisheries, and noted that the body of work investigating and ...
Meeting Document : WG-FSA-08/61 : Autor(es): ACAP Seabird Bycatch Working Group
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NEW DATA ON MIGRATIONS OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) OBTAINED DURING IMPLEMENTATION OF THE PROGRAM ON DISSOSTICHUS SPECIES TAGGING IN THE LONGLINE FISHERY IN THE D’URVILLE SEA, 2008/09
Abstract: In fishing season, 2008/09, at implementation of the program on Dissostichus spp ... . tagging aboard Korean longliner “22 INSUNG”, in the D’Urville Sea for the short, period of time the new ... data on migration of one individual D.mawsoni were obtained. Supposedly, the speed of migration was ... OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) OBTAINED DURING ...
Meeting Document : WG-FSA-09/P01 : Autor(es): A.F. Petrov and V.A. Tatarnikov (Russia)
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ON METHODS OF THE EXPERIMENT CARRIED OUT TO DETERMINE THE RATE OF ‘ESCAPE MORTALITY’ ON FISHING OR RESEARCH VESSELS DURING ANTARCTIC KRILL FISHERY
-09/11, in which the uncertainty of krill amount perished while its trawling at fishery is focused ... Abstract: According to recommendations of Working Group on Ecosystem Monitoring and Management ... (SC-CAMLR-XXVIII/3, paragraph 3.7), 2009 in Bergen, due to the results of considering Document WG-EMM ... , the recommendations were submitted on carrying out the experiment to determine the rate of krill ...
Meeting Document : SC-CAMLR-XXVIII/BG/10 : Autor(es): Delegation of Ukraine
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Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
and from 8° to 48W at about 1.7 mill.t. Over the larger part of the surveyed area the fish were sparse ... Abstract: Acoustic surveys carried out in summer and autumn periods of 1987-1989 estimated the ... biomass of myctophids in the Atlantic sector of the Southern Ocean over the region between 48° and 56°S ... , their dense concentrations composed predominantly of one myctophid species Electrona carlsbergi occurred ...
Meeting Document : WG-FSA-90/19 : Autor(es): A.A. Filin, K.V. Gorchinsky and V.M. Kiseleva (USSR)
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Updated assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet Islands (Subarea 58.6)
Abstract: An updated and revised assessment of the Patagonian toothfish (Dissostichus eleginoides ... data and commercial catch-at-length data. Author(s): R. Sinegre and G. Duhamel (France) Title ... : Updated assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet Islands ...
Meeting Document : WG-FSA-15/69 : Autor(es): R. Sinegre and G. Duhamel (France)
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Update of the Antarctic toothfish stock assessment for the Ross Sea by means of the TSVPA separable cohort model
Abstract: An updated Antarctic toothfish (in the Ross Sea) stock assessment was done by means of ... the TISVPA model (2006 data on catch-at-age and cpue and the data on tag recaptures were included ... ). All the three sources of information taken separately (and together) indicate historical increase in ... stock biomass, perhaps, due to development (broadening) of the fishery. The results show that, according ...
Meeting Document : WG-SAM-07/9 : Autor(es): D. Vasilyev, K. Shust, V. Babayan and T. Bulgakova (Russia)
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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
Abstract: In 2013, POKER Biomass survey was undertaken at Kerguelen Islands (Division 58.5.1) to ... 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)
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Updated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Kerguelen Islands (Division 58.5.1)
Abstract: An updated assessment of the Patagonian toothfish (Dissostichus eleginoides) stocks in ... , commercial catch-at-length, data from the “PoKer” surveys, and the last age readings. Author(s): R. Sinegre ... and G. Duhamel (France) Title: Updated stock assessment of Patagonian toothfish (Dissostichus ... eleginoides) in the vicinity of Kerguelen Islands (Division 58.5.1) Microsoft Word File: fsa-15-68.docx ...
Meeting Document : WG-FSA-15/68 : Autor(es): R. Sinegre and G. Duhamel (France)
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Updated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Kerguelen Islands (division 58.5.1)
Abstract: An updated assessment of the Patagonian toothfish (Dissostichus eleginoides) stocks in ... , commercial catch-at-length, data from the “PoKer” surveys, and the last age readings. Author(s): R. Sinegre ... and G. Duhamel Title: Updated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in ... the vicinity of Kerguelen Islands (division 58.5.1) Approval: Approved Secretariat Workflow Status ...
Meeting Document : WG-FSA-16/54 : Autor(es): R. Sinegre and G. Duhamel