Search results
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Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region
Abstract: Based on a survey of Dissostichus eleginoides in the Heard Island region in April 1999 ... originally estimated and that, in recent years, there has been an influx of a large number of young fish ... compared to the period during the first surveys in the early 1990s. A notable outcome of the 1999 survey is ... region. Careful thought will need to be given to how best to manage a stock that aggregates in this ...
Meeting Document : WG-FSA-99/68 : Author(s): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)
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FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
habitats. Noting the paucity of data on the ecology of these habitats, this paper further develops a ... requirement can be translated into a simple operational objective: Maintain the quality of habitats above the ... ”, a categorisation fraught with difficulty. Instead, it means that habitats for which this would not ... uncertainties to be captured in a straight-forward manner to assist CCAMLR in maintaining its precautionary ...
Meeting Document : WG-FSA-09/42 : Author(s): A.J. Constable (Australia)
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) - Version 2015 - Part C: Data analysis and MPA scenario development
EMM) the background document that provides the scientific basis for the evaluation of a marine ... provide the background information on the Weddell Sea MPA (WSMPA) planning area (Part A); to inform on the ... had welcomed and endorsed as a foundation reference document for the Weddell Sea MPA planning by the ... Scientific Committee (SC-CAMLR-XXXIII, § 5.21). Chapter 2 provides a systematic overview of the newly ...
Meeting Document : WG-EMM-15/46 : Author(s): K. Teschke, H. Pehlke, M. Deininger, L. Douglass and T. Brey on behalf of the German Weddell Sea MPA project team
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A spatial multi-species operating model (SMOM) of krill–predator interactions in small-scale management units in the Scotia Sea
Abstract: A Spatial Multi-species Operating Model (SMOM) of the underlying krill-predator-fishery ... numerous uncertainties regarding the choice of parameter values, a Reference Set is used in preference to a ... krill. The SMOM developed here is intended for use as an operating model in a formal MP framework ... Africa) Title: A spatial multi-species operating model (SMOM) of krill–predator interactions in small ...
Meeting Document : WG-EMM-06/12 : Author(s): É. Plagányi and D. Butterworth (South Africa)
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Focusing and testing fisher know-how to solve conservation problems: a common sense approach
developed with specific reference to seabird bycatch reductions, it is readily applicable to a wide range of ... to solve the problem; 2) Testing the proposed solutions in a collaborative study on active fishing ... vessels using strict scientific protocols, and developing incentives for individual participants to: a ... ) host scientists, who collect the necessary data, and b) adhere to a specific scientific protocol within ...
Meeting Document : WG-FSA-03/20 : Author(s): E.F. Melvin and J.K. Parrish (USA)
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Proposal for a longline survey on toothfish in Statistical Subarea 48.6 in 2017/18
Abstract: Norway proposes a plan to investigate the toothfish populations in the Statistical ... collaborating members. In 2018 a new Norwegian fishing vessel will be available, equipped with advanced ... benefitting toothfish assessments as well as general ecosystem studies in a relatively data-poor subarea ... . During the 2017 FSA meeting Japan/South Africa and Norway coordinated and integrated their efforts into a ...
Meeting Document : WG-FSA-17/61 Rev. 1 : Author(s): Delegation of Norway
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Net monitoring on Norwegian krill fishing vessels, recent trials, and a proposal for amendment to CM 25-03 to accommodate cabled communication between net sensors and vessel
CCAMLR science. Currently there is no workable alternative to a cabled connection between vessel and ... trawl sensors. Norwegian krill vessels conducting continuous trawling use a cabled connection where the ... incidental mortality of, or injury to, seabirds and marine mammals during trawl fishing. As requested in a ... connection between trawl and vessel is rigged in such a manner that interactions with seabirds causing ...
Meeting Document : SC-CAMLR-38/18 : Author(s): O.A. Bergstad
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PROPOSAL FOR REVISING CONSERVATION MEASURE 21-03 (2007) NOTIFICATION OF INTENT TO PARTICIPATE IN A FISHERY FOR EUPHAUSIA SUPERBA
recently, but the reported catch has remained about 100,000 tons. To address this problem, Japan proposes a ... revision of Conservation Measure 21-03 (2007) Notification of intent to participate in a fishery for ... (2007) NOTIFICATION OF INTENT TO PARTICIPATE IN A FISHERY FOR EUPHAUSIA SUPERBA Approval: Approved ...
Meeting Document : SCIC-08/04 : Author(s): Delegation of Japan
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Improving observer’s identification skills for better data quality through a phone application
Abstract: The quality of observer’s data is obviously a very important point to produce the best ... observers memorizing species name. Author(s): N. Gasco, A. Martin, C. Chazeau, C. Péron, P. Pruvost and G ... . Duhamel Title: Improving observer’s identification skills for better data quality through a phone ...
Meeting Document : WG-FSA-18/30 : Author(s): N. Gasco, A. Martin, C. Chazeau, C. Péron, P. Pruvost and G. Duhamel
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Validation of age determination in Notothenia coriiceps, by means of a tag-recapture experiment at potter cover, South Shetland Islands
of 11-21 months. A comparison was carried out between the annuli found in scales removed before and ... analysis between scales taken at recapture and otolith cross sections of the same individual allowed a ... deposition of the annulus in scales and otoliths of N. coriiceps. A preliminary analysis of scales ... coriiceps, by means of a tag-recapture experiment at potter cover, South Shetland Islands Approval ...
Meeting Document : WG-FSA-94/12 : Author(s): E.R. Barrera-Oro and R.J. Casaux (Argentina)