Search results
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Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013
suggests spawning of P.georgianus and C.aceratus. C. gunnari batch fecundity showed a potential fit to size ... and a lineal fit to weight and ranged from 2,500 (27 cm TL) to 21,300 (54 cm TL) hydrated oocytes ... . Batch fecundity values for P.georgianus and C.aceratus showed a lineal fit to size and weight, they ... dry weight of C.gunnari ’s hydrated oocytes showed a positive relationship with female size. Author(s ...
Meeting Document : WG-FSA-13/59 : Author(s): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)
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Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2
Abstract: In the 2012/13 fishing season Spain began implementing a multi-annual Research Plan for ... problems with a blade of the propeller, During the season 2015/16 is intended to make the same proposed ... -season and between-seasons recaptures and a preliminary Age-Length Key of Dissostichus mawsoni has been ... built after otholits reading from 58.4.1 division specimens. All these data will allow a robust stock ...
Meeting Document : WG-SAM-15/02 : Author(s): Delegation of Spain
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Stock assessment of the Patagonian toothfish (Dissostichus eleginoides) at South Georgia
Abstract: Recently a longline fishery has developed for the Patagonian Toothfish, Dissostichus ... conventional methods because the bulk of the adult population may be dispersed over a wide area in deep water ... whereas the Shag Rocks’ shelf may be a nursery ground for juveniles. An assessment of the stock has been ...
Meeting Document : WG-FSA-91/20 : Author(s): I. Everson (United Kingdom)
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Update from the Bioregionalisation Workshop Steering Committee on progress towards the 2007 Workshop on Bioregionalisation
Abstract: A Bioregionalisation Workshop Steering Committee was formally convened in August, 2006 ... are identified, as well as issues to be discussed. The paper is intended to provide background and a ... framework for discussion at the 2006 meeting of the CCAMLR Scientific Committee and the Commission. A list ...
Meeting Document : SC-CAMLR-XXV/BG/24
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Age/length key for Champsocephalus gunnari from South Georgia; Hill Cove survey, January 1990
of Ch. gunnari from the Hill Cove survey around South Georgia in January 1990. A revised age length ... key for this survey is proposed, based on data from a previous survey in the area. The revised age ... derived from samples collected during a subsequent survey in the same season. Author(s): G. Parkes ...
Meeting Document : WG-FSA-91/18 : Author(s): G. Parkes (United Kingdom)
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
(1988)) in a given region of the southern ocean. Sample computations are performed, using data collected ... by Soviet research/survey vessels in the early 1980s. These examples highlight the need for a ... navigational log as well as a fishing log in order to make accurate inferences. Author(s): M. Mangel (South ...
Meeting Document : WS-KCPUE-89/06 : Author(s): M. Mangel (South Africa)
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Revised South African work plan for 2013/14 for the joint Japan/South Africa research on Dissostichus spp. in Subarea 48.6
Abstract: A multi-year plan for research by Japan and South Africa aimed at yielding a tag-based ... 41-04. This paper presents a revised work plan for the South African contribution to the second year ...
Meeting Document : WG-FSA-13/47 : Author(s): R.W. Leslie and S. Somhlaba (South Africa)
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South African work plan for 2015/16 for the joint Japan/South Africa research on Dissostichus spp. in Subarea 48.6
Abstract: A multi-year plan for research by Japan and South Africa aimed at yielding a tag-based ... 41-04. This paper submits a work plan for the South African contribution to the fourth year of this ...
Meeting Document : WG-SAM-15/39 : Author(s): Delegation of South Africa
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CEMP Indices: 2015 update on data submissions and analyses
krill-based ecosystems to provide a basis for regulating harvesting of Antarctic living marine resources ... sites and 12 CEMP parameters. This report provides a summary of CEMP data submissions for the 2015 ... season as well as a more detailed review of data quality including an analysis and of penguin breeding ...
Meeting Document : WG-EMM-15/07 Rev. 1 : Author(s): CCAMLR Secretariat
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Species profiles: Target species and common by-catch species
Abstract: A project is proposed to provide CCAMLR with a detailed description of all species ... context of international organisations. This paper provides a brief outline of the work proposed, work ...
Meeting Document : WG-FSA-16/51 : Author(s): K.-H. Kock, C.D. Jones and D. Welsford