Search results
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By-catch observation during krill fishing cruise (48.1, 48.2 Statistical Subareas, 2011)
Abstract: 359 Antarctic krill catches were analysed for by-catch, it took 48.5% of observed ... catches and 31.3% of total catches. Fish by-catches were usual in the sector 48.1 (89.1% of cases); the ... most of by-caught fishes belonged to families Nototheniidae (NOX) (66.3%). Fish by-catches in the ... sector 48.2 were recorded in 50% examined catches; the most frequent were fishes of families Myctophidae ...
Meeting Document : WG-FSA-11/41 : Author(s): K. Vyshniakova (Ukraine)
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Krill fishery information
Abstract: The paper presents a compilation of information and work pertaining to the krill ... 2000 to November 2001) and an update on catches in the current 2000/01 season; • measures of overlap ... between the krill fishery and krill predators; • further development of the plan for the krill fishery in ... Area 48; • evaluation of available methods for forecasting closure dates; and • further development of ...
Meeting Document : WG-EMM-02/6 : Author(s): Secretariat
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Scientific Observer Program (SOP) in Chile
Secretariat of Fisheries in Chile, the technical information and scientific basis for the regulation of ... coast. This paper describes the scope of the SOP in Chile, its organization, quantity of personnel ... involved, electronic data collection system used by Scientific Observers, and the qualifications of ...
Meeting Document : TASO-10/08 : Author(s): O. Guzman (Chile)
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Viability criteria for tagging toothfish
high probability of survival, but no objective criteria are provided for this evaluation. Achieving ... this requires an objective evaluation of the probability of survival of each fish to be tagged, which ... proposes criteria based on assessments of injuries and vitality used on other species and includes several ...
Meeting Document : WG-SAM-12/27 : Author(s): S. Parker (New Zealand)
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Executive Secretary’s Report, 2018, including Fourth Year Implementation Report for the Secretariat’s Strategic Plan (2015–2018)
Abstract: This report is the last of four describing the activities of the Secretariat under the ... 2015–2018 Strategic Plan. Highlights of the year are presented, which include the development of a new ... Strategic Plan for the next 4 years 2019–2022. Future reports will be against the format of the new ...
Meeting Document : CCAMLR-XXXVII/05 : Author(s): Executive Secretary
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WS-KCPUE-89
-KCPUE-89/03 Some aspects of the relation between Antarctic krill abundance and CPUE measures in the ... Japanese krill fishery. (Component of SC-CAMLR-VI/BG/4) D.S. Butterworth (South Africa) WS-KCPUE-89/04 A ... simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37) D.S. Butterworth ... (South Africa) WS-KCPUE-89/05 Analysis and modelling of the Soviet Southern Ocean krill fleet (SC-CAMLR ...
Meeting
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Fish stock assessment survey in Subarea 48.3, 2004
Abstract: This report describes the activities and preliminary results of the 9th UK fish stock ... of acoustic methods for the determination of icefish biomass could be undertaken. Following the ... recommendations of the CCAMLR subgroup on fisheries acoustics (WG –SFA) emphasis was to be put on obtaining ... information on the target strength and length composition of the pelagic component of the icefish biomass. A ...
Meeting Document : WG-FSA-04/85 : Author(s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom)
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Surface exchange between the Weddell and Scotia Seas
Abstract: Within Drake Passage, the southern flank of the Antarctic Circumpolar Current (ACC ... ) hosts the ventilation of deep water, the injection of Antarctic shelf waters and interactions between ... westward and eastward boundary cur rents. This exchange is explored through the trajectories of forty ... transport pathways between the eastern Antarctic Peninsula and sites of elevated chlorophyll in the Scotia ...
Meeting Document : WG-EMM-14/P03 : Author(s): A.F. Thompson and M.K. Youngs
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Fish by-catch in the krill fishery: 2018 update
) and CCAMLR SISO data (17 455 hauls) up to 20 Sept 2018 was used to examine the frequency of occurrence ... , length-frequency distribution and geographic provenance of the key fish taxa reported. There is an ... increase in the data quality from the observer scheme and an increase in the frequency of fish bycatch in ... the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ...
Meeting Document : WG-FSA-18/10 : Author(s): CCAMLR Secretariat
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Defining predator foraging ranges, illustrated using Adélie penguin foraging tracks from Mawson coast
approach used to define fishing grounds. The data which is considered as an example here consists of ... location/time recordings from a satellite tracking system. This data is used to generate a map of feeding ... colonies, years, and species to define individual species and pooled foraging ranges. The establishment of ... these foraging ranges for the purposes of small-scale management units may need to be examined in three ...
Meeting Document : WG-EMM-02/41 : Author(s): I.R. Ball, A.J. Constable, J. Clarke and L. Emmerson (Australia)