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A simulation study of krill fishing by an individual JAPANESE trawler
Abstract: A model is set up for the operation (which includes both searching and fishing) of a ... Japanese krill trawler over a half-month period. It is based on an underlying krill distribution model ... the operation is compared with (and partially tuned to) statistics for a sample of data from the ... candidate abundance indices (generally of a CPUE form) for krill biomass in the 600 n.mile square oceanic ...
Meeting Document : SC-CAMLR-VII/BG/37 : Автор(ы): D.S. Butterworth (Invited Expert)
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Measurements of fish school velocities with an acoustic Doppler current profiler
Abstract: Horizontal and vertical velocities of fish schools were measured using an acoustic ... results suggests that the ADCP can be a useful tool for observing fish behavior in certain situations ... velocity components from each beam and correcting for platform motion. Author(s): Demer, D.A. Title ... : Measurements of fish school velocities with an acoustic Doppler current profiler Approval: Approved ...
Meeting Document : WG-EMM-96/41 : Автор(ы): Demer, D.A.
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Effective, cost-limited and easy-to-implement photo-identification from fishing vessels: an alternative to no effort at all
individuals through natural markings visible on their body and is central for research on cetaceans. Best gear ... trials of a cost-limited bridge camera as an alternative to no photo-identification. This bridge ... -identification from fishing vessels: an alternative to no effort at all Microsoft Word File: fsa-2019-50.docx ... responsibility for releasing documents: France ...
Meeting Document : WG-FSA-2019/50 : Автор(ы): N. Gasco, P. Tixier and C. Lemarchand
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Development of an algorithm designed to assess observer data quality and performance
arising from the CCAMLR SISO, an algorithm was designed to automatically import and check data entered by ... , as well as value inconsistencies through a limited set of logical tests. For each logbook inspected ... weight of toothfish, and, an overall data entry quality score, are automatically generated. The first ... invalidates automated data processing routines. Author(s): Secretariat Title: Development of an algorithm ...
Meeting Document : WG-SAM-13/40 : Автор(ы): Secretariat
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Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)
Abstract: Tuck et al. (2003) describe an exact time of release and recapture stock assessment ... , 3.127). The maximum likelihood estimation for this model has more recently been implemented in the AD ... derived outputs for this implementation. Author(s): S.G. Candy, A.J. Constable and D. Erceg (Australia ... ) Title: Description of an AD Model Builder implementation of the exact time of release and recapture ...
Meeting Document : WG-FSA-04/75 : Автор(ы): S.G. Candy, A.J. Constable and D. Erceg (Australia)
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A multivariate approach to examining patterns in research fishing activities using the SSRU 88.2A–B North survey as an example
et al. (2016), using fishing activities in the northern Ross Sea region as an example. We investigate ... times to haul lines once standardised for other factors, but that the activities carried out as part of ... the SSRU 88.2A–B North survey were within the expected range for the vessels involved. Additional ... using the SSRU 88.2A–B North survey as an example Microsoft Word File: fsa-16-46.docx Approval ...
Meeting Document : WG-FSA-16/46 : Автор(ы): S. Mormede, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø
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Krill Spill: An opportunistic approach to collecting penguin diet and krill length data
of the methods. A pilot study was conducted at Esperanza Station for the 2017/18 season to consider ... opportunistic data collection methods as an alternate approach. Data on diet composition and krill length were ... Title: Krill Spill: An opportunistic approach to collecting penguin diet and krill length data ... Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-18/45 : Автор(ы): E. Grilly, M. Santos, K. Reid and A. Silvestro
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An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992
. An overall mean for daytime transects was 95 g m-2. Author(s): Everson, I., Goss, C. Title: An ... operating at 38 kHz and 120 kHz. The results have been analysed for all straight sections of track when the ... , these are presented for day and for night sections of survey and at locations mapped around the island ...
Meeting Document : WG-EMM-96/42 : Автор(ы): Everson, I., Goss, C.
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Video monitoring trial Avro Chieftain 2005 an interim report
Abstract: In May and June of 2005 there was a trial of an Archipelago Marine Research video ... need to be fully analysed against the observer data that was generated for the same period. There is ... Chieftain 2005 an interim report Approval: Approved ...
Meeting Document : WG-FSA-05/74 : Автор(ы): B. Stanley (Australia)
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An introduction to the International Association of Antarctica Tour Operators (IAATO)
Antarctic Treaty System. An overview of Antarctic tourism trends is also presented. Author(s): Submitted by ... IAATO Title: An introduction to the International Association of Antarctica Tour Operators (IAATO ... Delegation responsibility for releasing documents: IAATO ...
Meeting Document : CCAMLR-XXXVII/BG/27 : Автор(ы): Submitted by IAATO
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