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1. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer

   abundant in the slope frontal zone, having a mean density of 23.9 g/m 2 (411 000 tonnes), as contrasted ... with a low 3.7 g/m 2 (163000 tonnes) in the oceanic zone. Gravid females were nearly absent in the ... frontal zone, having a mean density of 23.9 g/m2 (411 000 tonnes), as contrasted with a low 3.7 g/m2 ... maturite du krill entre le large et la cote. L'aire consideree a ete divisee en quatre zones: la zone ... correspond a la bordure du plateau ou a la region du plateau d'ou provenaient les * National Research ... l'accumulation du krill dans cette zone. La biomasse totale de la zone consideree a ete estimee a 1,59 ± 0,45 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Author(s): Ichii, T., H. Ishii and M. Naganobu

2. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

   no maintenance. An experiment was conducted on a Spanish-system longline vessel to determine the ... system and the newly developed Chilean longline (a modified version of the former method to avoid fish ... , which are smaller for equivalent weight, and require no maintenance. An experiment was conducted on a ... of Conservation Measure 25-02. Both the Spanish system and the newly developed Chilean longline (a ... des palangres de type espagnol fixent le long des lignes des lests de 8,5 kg à des intervalles de 40 ... relatives à la vitesse d'immersion et au lestage des lignes. Deux systèmes de palangre ont été testés dans ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

3. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   indices (GSIs) were calculated and plotted against sample month. There was a weak positive trend in GSI ... approached a significantly larger mean asymptotic maximum size than males. Maximum ages of 8 and 11 years ... calculated and plotted against sample month. There was a weak positive trend in GSI between December and ... Bertalanffy growth parameters. Fish growth was rapid for both sexes, and females approached a significantly ... hasard des spécimens de poisson des glaces (Channichthyidae). Ces observateurs avaient été placés à bord ... recherches précédentes. On a calculé et présenté, pour les poissons tant mâles que femelles, des équations ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Author(s): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

4. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   (Euphausia superba) fishery. The current precautionary catch limit was based on supplying the GYM with a ... natural mortality rate of 0.8 and recruitment variability generated using a Beta distribution for ... 48.1, 48.2, 48.3 and 48.4) is limited by a trigger level of 620 000 tonnes until a procedure for ... yield model (GYM) (Constable and de la Mare, 1996; Constable et al., 2003). The GYM is a simulation ... Peninsula and northern Weddell Sea are believed to be the source of production for a larger area to the ... (Euphausia superba) fishery. The current precautionary catch limit was based on supplying the GYM with a ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss

5. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   , consisting of three main grounds. The model implemented in CASAL is a simple, single-sex, single-area ... data. A key uncertainty is the number of ages fully selected by the main survey series. With all the ... , consisting of three main grounds. The model implemented in CASAL is a simple, single-sex, single-area ... tag data. A key uncertainty is the number of ages fully selected by the main survey series. With all ... CCAMLR) réalisée à partir de CASAL et de données consistant en des estimations d'abondance par lots de ... selon la longueur et l'inclusion, par rapport à l'exclusion, des données de marquage. L'une des ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable

6. The survivorship of rays discarded from the South Georgia longline fishery

   season in Subarea 48.3. Capture depth had a consistently significant influence on the mortality of skates ... season in Subarea 48.3. Capture depth had a consistently signifi cant infl uence on the mortality of ... waters, where sampling in this study was restricted. Résumé Des expériences de survie à la remontée ont ... été menées sur 95 spécimens de Raja sp. anon. coupés des palangres à la surface de la mer par le ... navire de pêche chilien Isla Sofía en mai et juin 2003 pendant la saison de pêche à la légine dans la ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Author(s): Endicott, M. and D.J. Agnew

7. Target strengths of Antarctic krill (Euphausia superba)

   and 120 kHz in a sheltered bay at South Georgia. The results indicate that the Target Strength values ... Backscattering Strength of encaged aggregations of swimming krill have been measured at 38 and 120 kHz in a ... mesurees a 38 et 120 kHz. Les resultats indiquent que les valeurs de la reponse acoustique sont nettement ... moins elevees que I'on supposait jusqu'a present. Pe3lOMe Cpe~H~~ CH~a o6paTHoro pacceHBaro~ero ... o6beMa nOMe~eHHbIX B ca~KH arperau,H11 n~aBaro~ero KPH~~ COCTaB~~~a 38 H 120 KrU, B cnoKotiHoM 3a~HBe ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Author(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

8. Choosing distance between acoustic survey tacks

   Paper Title:  Choosing distance between acoustic survey tacks Abstract / Description:  A ... I.L Kalikhman, Z.I. Kizner, B.R. Zaripov, W.D. Tesler (U.S.S.R.) Abstract SC-CAMLR-V/BG/24 A ... .) Un modElle mathematique a ete utilise pour demontrer que la distance entre les bordees d'etude ... acoustique peut etre raisonnablement selectionnee en se basant sur l' etendue type de la region a l'etude ... .3apwrroB, B.~.Tecnep (CCCP) Pe310Me Mcrronh3yeTc~ MaTeMaTHqeCKa~ Mogenh, geMoHcTpHp~a~, qTO ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 153-164 : Author(s): Kalikhman, I.L., Z.I. Kizner, B.R. Zaripov and W.D. Tesler

9. Telemetry monitoring of ecological resources

   service life are indicated. A general description of attachment methods and their limitations is given ... are discussed. Limitations on weight, communication range and service life are indicated. A general ... des enregistrements de donnees utilisant des microprocesseurs avec une memoire a semi-conducteurs ... la ubicacion. Se indican las limitaciones en cuanto a peso, distancia de comunicacion y tiempo de ... the application where a radio marker beacon is attached to an animal and the animal then relopated ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Author(s): Kuechle, V.B.

10. Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition

    different methods with a codend mesh of 68 mm were 2.87 for Notothenia gibberifrons and 3.10 for ... . Selection factors calculated following different methods with a codend mesh of 68 mm were 2.87 for ... beneficios a largo plazo, aun a costa de perdidas inmediatas (Pope et ai, 1983). Pero se necesita un buen ... . Las pesquerfas del sector Atlantico del Oceano Antartico, se empezaron a desarrollar en la decada de ... los sesenta. En un principio las pescas estuvieron dirigidas a la captura de Notothenia rossii ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 87-105 : Author(s): Balguerías, E.

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