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1. An assessment of toothfish in Subarea 48.3 using CASAL

   de légine autour de la Géorgie du Sud (sous-zone 48.3), effectuée au moyen du logiciel CASAL ... données. Étant donné la nature intégrée de l’évaluation, une attention toute particulière est accordée ... bayésiennes sont utilisées dans la procédure d’estimation et l’incertitude de la dynamique est explorée par ... plus lents, et par les outils de vérification de la convergence spécifiques à CASAL. Finalement, des ... Paper Title:  An assessment of toothfish in Subarea 48.3 using CASAL Abstract / Description:  This ... various tuning datasets. Bayesian methods are used in the estimation procedure, and uncertainty in the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

2. A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3

   1 (c on ti nu ed ) V es se l E qu ip m en t E xp er im en ta l d es ig n Sa m pl e si ze ... t o n th ei r si ze . Fi sh > 80 c m p la ce d th re e at a ti m e in th e ta nk ... m e w as o bs er ve d to b e ca us ed by r ub bi ng o n th e fi br eg la ss si d es ... until further survivorship studies have confirmed the 95% rate. Résumé Pendant la saison de pêche ... in Subarea 48.3 Abstract / Description:  During the 2005 fishing season, experiments on the ... survivorship of toothfish following tagging were carried out on eight different vessels fishing in Subarea 48.3 ... . Toothfish were kept in tanks with seawater replacement for at least 12 hours after tagging. On one vessel ... , fish with a variety of injuries were selected to see if this affected recovery. In the final analysis ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Author(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno

3. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

   a- ic e, li gh t, nu tr ie nt s, te m pe ra tu re E co lo gi ca l f un ct io ns ... in cl ud e: (i ) pr od uc ti on , w it h th e at te nd an t p hy si ca l co nd it io ... m as s pr od uc ti on m od el . T ar ge t s pe ci es E up ha us ia s up er ba , C ha ... and for exploring the consequences of uncertainty. Résumé La CCAMLR met en place actuellement une procédure de ... Paper Title:  A possible framework in which to consider plausible models of the Antarctic marine ... management procedure for the krill fishery, including the evaluation of candidate management procedures in a ... framework for allowing flexibility in dealing with biological, spatial and temporal scales. The body of the ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Author(s): Constable, A.J

4. Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999

   and in all areas, however krill size was observed to decrease as the season progressed. Résumé Étude de la ... distribution et la structure interne des concentrations commerciales de krill dans les secteurs des îles ... Shetland du Sud, Éléphant, de la Géorgie du Sud et des Orcades du Sud pendant les printemps et étés de ... 1997 à 1999. La densité des concentrations variait en fonction du secteur et de la saison avec les ... Paper Title:  Distribution and size of Antarctic krill (Euphausia superba Dana) in Polish ... commercial catches taken in the Atlantic sector of the Southern Ocean from 1997 to 1999 Abstract ... / Description:  The distribution and internal structure of commercial krill concentrations were investigated in ... the areas of the South Shetland, Elephant, South Georgia and South Orkney Islands in the spring and ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 83–105 : Author(s): Jackowski, E

5. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   Hubbs-SeaWorld Research Institute 2595 Ingraham Street San Diego, CA 92109 USA P. Trathan British ... Paper Title:  A review of data on abundance, trends in abundance, habitat use and diet of ice ... -breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop) Abstract ... / Description:  The development of models of marine ecosystems in the Southern Ocean is becoming increasingly ... . Collating data from disparate sources, and understanding biases or uncertainties inherent in those data, are ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Author(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

6. A hybrid approach to acoustic classification and length estimation of krill

   à l’estimation de la taille de deux espèces d’euphausiidés par acoustique. Une concentration d’euphausiidés est ... classifi cation, on a intégré les décisions individuelles. La structure des tailles de la concentration ... classifi ée est dérivée d’un modèle de sphère fl uide. L’effi cacité de la méthode est démontrée en ... при различных условиях окружающей среды. Resumen Se considera el problema de la identifi cación ... the acoustic estimates of species and sizes to net samples collected during three surveys conducted in ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Author(s): Azzali, M., I. Leonori and G. Lanciani

7. Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000

   w l 72 / 30 8 V er ti ca l o pe ni ng (m ) 35 H or iz on ta l o pe ni ng b et w ee ... natural (g m-3). Figura 5: Situación geográfi ca de los caladeros de pesca sobre la base de los ... catch per hour of trawling. Résumé Pendant la campagne d’évaluation de la sous-zone 48.4, du 17 ... schémas de répartition spatiale de diverses formes de regroupement du krill en rapport avec la structure ... Paper Title:  Characteristics of krill aggregations in the South Sandwich Islands subarea in ... February 2000 it was observed that krill was present in non-aggregated and scattered forms, as well as in ... swarms. Differences between spatial distribution patterns of different krill aggregation forms in ... characteristics of some 2 400 krill swarms detected in the study area were sized acoustically and are described in ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Author(s): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky

8. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi ... 13 à 70 mm ont été réalisées au sud-est de la pente continentale et du plateau de la mer de Ross ... 2004. Les droites de régression pour l'estimation de la TS des neuf expériences étaient : TS38 ... prédire le TS expérimental, mesuré tant ex situ qu'in situ, avec une différence moyenne de <1,5 dB bien ... soient élevées (de 7,16 à –3,14 dB). Le modèle indique que la principale contribution à la rétro ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Author(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

9. Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling

   is described in the works by Metropolis, N., Ulam, S. (1949) and Sobol, I.M. (1978), is used as a basis ... , N., Ulam, S. (1949) and Sobol, I.M. (1978), is used as a basis. The Monte-Carlo method is useful ... , decrite dans les ouvrages de Metropolis, N., Ulam, S.(1949) et Sobol, I. M.(1978) a servi de base. La ... redes de arrastre empleadas en la pesca de krill. Sin embargo, el metodo Monte-Carlo por si mismo ... l'efficacite relative des engins de peche du krill au moyen de modeles statistiques. La methode Monte-Carlo ... stochastiques - 196 - complexes, y compris l'evaluation des chaluts dans la peche de krill. Cependant la ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Author(s): Kizner, Z.I.

10. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

    si la pente h de la courbe stock-recrutement est faible. Ces tests indiquent également qu’un suivi ... , si bien empeoran en términos de la conservación si la pendiente h de la curva de reclutamiento del ... , L es s Pe ss im is ti c an d P es si m is ti c op er at in g m od el s. T he v al ... oc ed ur e (M P) fo r th e O pt im is ti c, In te rm ed ia te , L es s Pe ss im ... ) resource in the Prince Edward Islands vicinity Abstract / Description:  The status of the toothfish ... resource in the Prince Edward Islands region is unclear because CPUE data suggest considerable depletion ... future TACs in the face of this appreciable uncertainty. Four Operating Models (OMs) reflecting ... resource. The MP uses two data sources: the recent trend in longline CPUE and the mean length of the ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth

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