Résultats de la recherche
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Exploratory analysis of acoustic data from the Ross Sea
exploratory fishery. Data were recorded continuously from 28 December to 2 February 2003, then during line ... , corresponding to 2–4 nmi. Data quality was generally good. Of the 84 line recordings, 68 were considered ... high seas (swell heights greater than 2 m): conditions that led to bubble interference on the hull ...
Meeting Document : WG-FSA-SAM 03/9 : Auteur(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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Long-term changes in the size composition of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, after the 1978–1980 fishery in the area
reported for the period 1983- 1991/2 is consistent with the increase in mean size observed between 1983 and ... length distributions observed between 1982/83 and 1985/86, where the modal age changes from 2/3 to 6/7 ...
Meeting Document : WG-FSA-07/52 : Auteur(s): E.R. Marschoff, E.R. Barrera-Oro and N.S. Alescio (Argentina)
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Informe sobre la operación del B/P nasero Viking Sky durante Setiembre–Octubre del 2001: Atlántico sudoccidental (latitudes 37°–38° sur y 42° sur) Área estadística 41
” performed this fishing trip between the 2 of september to the 11 of october of 2001, with a Scientific ... 86.00 cm The majority of the sampled individuals of both sexes were determined in the grade 2 of gonadic ...
Meeting Document : WG-FSA-02/66 : Auteur(s): O.D. Pin y H. Nión (Uruguay)
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Solutions to seabird by-catch in Alaska’s demersal longline fisheries
Abstract: This research program compared seabird bycatch mitigation strategies over 2 years (1999 ... and 2000) in 2 major Alaska demersal longline fisheries: the Gulf of Alaska /Aleutian Island ...
Meeting Document : WG-FSA-01/35 : Auteur(s): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)
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ENCOUNTERS WITH VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREA
-642 m) and Subarea 48.2 (11 notifications, depth 96-252 m), and by Australia in Division 58.4.1 (2 ... and SSRU H in Division 58.4.1 (where the 2 encounters were notified) are closed to bottom fishing ...
Meeting Document : WG-EMM-09/08 : Auteur(s): Secretariat
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Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides
2-6 years are likely to be vulnerable, to some extent, to predation by Elephant seals. The ... evaluation of escapement of young fish (ages 2-6 years old) under the current catch limit of 3800 tonnes in ...
Meeting Document : WG-EMM-97/42 : Auteur(s): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.
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The effects of an experimental hake Merluccius capensis/paradoxus longline fishery on Procellariiform seabirds in South Africa - a preliminary investigation
species around fishing vessels either during the day or night. Extrapolations showed that 2 vessels were ... measures include: (1) the introduction of tori lines on all vessels which catch seabirds; (2) mandatory ...
Meeting Document : WG-FSA-95/21 : Auteur(s): Barnes, K.
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Exploratory longline fishing around the Kerguelen Islands (Division 58.5.1). Description of the fishing effort; catchability and target size of Dissostichus eleginoides
. Bottom longlines are generally used at depths of 400 to 600 m. The mainline (1 to 2 miles long) carries ... about 2 400 to 3 600 straight hooks, which are from 61 to 75 mm in length. The bait used is either ...
Meeting Document : WG-FSA-92/31 Rev. 1 : Auteur(s): G. Duhamel (France)
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Swarm characteristics of Antarctic krill Euphausia superba relative to the proximity of land during summer in the Scotia Sea
-sectional areas of swarms were significantly larger inshore, with a mean value of 120 m 2 in the 0 to 50 km ... zone compared to <80 m 2 further offshore. The packing concentration of krill within inshore swarms ...
Meeting Document : WG-EMM-10/P09 : Auteur(s): T. Klevjer, G.A. Tarling and S. Fielding
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Preliminary evaluation of two feedback management strategies for the krill fishery in Subareas 48.1–48.3
‑2) or (2) changes in penguin abundance. Relative to the case in which the overall catch limit is ...
Meeting Document : SC-CAMLR-XXXVII/BG/12 : Auteur(s): Delegation of the USA