Résultats de la recherche
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Within season feedback management system – a pro forma for discussion at WG-EMM 2015
Abstract: We provide a document describing ideas regarding the development of a feedback ... . Watters, J. Hinke and D. Kinzey (USA) Title: Within season feedback management system – a pro forma for ...
Meeting Document : WG-EMM-15/04 : Auteur(s): C.S. Reiss, G.M. Watters, J. Hinke and D. Kinzey (USA)
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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 : Auteur(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 : Auteur(s): E.F. Melvin and J.K. Parrish (USA)
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Preliminary assessment of Champsocephalus gunnari on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002
Abstract: A survey of mackerel icefish, Champsocephalus gunnari, was undertaken in Division ... in the 2002/2003 CCAMLR season. This paper provides a preliminary assessment of yield using the ... densities in that stratum. The composition of the population was observed to comprise a single large cohort ... fraction (93%) of the population last year. Two assessments were undertaken as a result of the potentially ...
Meeting Document : WG-FSA-02/47 : Auteur(s): A.J. Constable, R. Williams and T. Lamb (Australia)
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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 : Auteur(s): Delegation of Norway
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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 : Auteur(s): N. Gasco, A. Martin, C. Chazeau, C. Péron, P. Pruvost and G. Duhamel
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A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN THE SOUTH SHETLAND ISLANDS, THROUGH 2011
based data show that 2011 was a year of good recruitment, following two years of low recruitment. Krill ... in a biomass of more than 128 000 tons. Refining biomass estimates and estimates of recruitment will ... most rapid climate change as well as population declines of major land-based predators. Author(s): A ... . Cossio, C. Reiss and R. Driscoll (USA) Title: A RE-ANALYSIS AND UPDATE OF THE ANTARCTIC KRILL BIOMASS IN ...
Meeting Document : WG-EMM-11/26 : Auteur(s): A. Cossio, C. Reiss and R. Driscoll (USA)
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Supplement to the krill synoptic survey design in Area 48 (with participation of a Russian scientific research vessel)
distribution over the whole water area of Subareas 48.1-48.4 covering a vast zone of krill drift and that of ... reveal interrelations between individual Subareas of the same. It is given a supplement to the most up-to ... being a part of the forthcoming synoptic survey in Area 48. Author(s): V.A. Sushin, S.M. Kasatkina and ... participation of a Russian scientific research vessel) Approval: Approved ...
Meeting Document : WG-EMM-99/43 : Auteur(s): V.A. Sushin, S.M. Kasatkina and F.F. Litvinov (Russia)
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A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season
, fished commercially for mackerel icefish at South Georgia (Subarea 48.3) using a midwater trawl for ten ... were due to a low standing stock of the target species, or the inexperience of the fishing master ... . Author(s): G. Parkes, A. King and C. Jones (United Kingdom) Title: A summary of the commercial fishery ...
Meeting Document : WG-FSA-98/53 : Auteur(s): G. Parkes, A. King and C. Jones (United Kingdom)
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Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks
Abstract: We describe a method for determining reasonable yield and management reference points ... annual catches, approximate natural mortality rate and age at maturity. A production function is ... unknown parameter, which can be estimated given a designated relative depletion level near the end of the ... stocks. Author(s): E.J. Dick and A.D. McCall Title: Depletion-based stock reduction analysis: a catch ...
Meeting Document : WG-SAM-11/P2 : Auteur(s): E.J. Dick and A.D. McCall