Résultats de la recherche

1. A Petersen tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons

   tagging returns to be 1,027 tonnes during the  2013/14 season. In previous years the harvest rate used for ... (s):  V. Laptikhovsky, R. Scott, M. Söffker, T. Earl and C. Darby (United Kingdom) Title:  A Petersen ...

   Meeting Document : WG-FSA-14/30 Rev. 1 : Auteur(s): V. Laptikhovsky, R. Scott, M. Söffker, T. Earl and C. Darby (United Kingdom)

2. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   . hyadesi spawns in winter/spring, probably has a two year life cycle and, in common with other ... dependent species. Most predators that have been studied consume M. hyadesi during the first year of its ... catch rates. Author(s):  Rodhouse, P.G. Title:  Precautionary measures for a new fishery on Martialia ...

   Meeting Document : WG-FSA-96/20 : Auteur(s): Rodhouse, P.G.

3. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

   fishery. 3. The biomass of krill appropriate for the predators (and the fishery) fluctuates from one year ... to the next according to an age-structured, stochastic recruitment model. We use the model to ... . Author(s):  Switzer, P.V., Mangel, M. Title:  A model at the level of the foraging trip for the indirect ...

   Meeting Document : WG-EMM-96/20 : Auteur(s): Switzer, P.V., Mangel, M.

4. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2003/04

   changes in the ice conditions and fleet composition, no two seasons have been the same. In 2001, 2003, and ... patterns between seasons is reflected in the mean length and age composition of the catch. In the past few ... the length and age of the toothfish catch and in the bycatch, particularly the increase in catch of ... season. Further examination of the problem is warranted. Author(s):  S.M. Hanchet, M.L. Stevenson, N.L ...

   Meeting Document : WG-FSA-04/20 : Auteur(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and P.L. Horn (New Zealand)

5. Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.

   ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... fullness (together 62%) suggests that feeding intensity of the species was high. Author(s):  Casaux, R ...

   Meeting Document : WG-FSA-05/P6 : Auteur(s): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.

6. Diet composition of Dissostichus eleginoides in Subarea 48.3, Dr Eduardo Holmberg survey March/April 1996

   ; (%) methods. The samples consisted chiefly of immature specimens, with predominant length ranges of 30-70 cm ... fullness (together 62 %), suggests that feeding intensity of the species was high. Author(s):  Barrera-Oro ...

   Meeting Document : WG-FSA-96/29 : Auteur(s): Barrera-Oro, E., Marschoff, E., Casaux, R.

7. Some notes on by-catch of fishes caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (December 2000 to January 2001)

   the second in abundance in number and weight respectively. Most hauls were dominated by one species ... . Author(s):  T. Iwami, S. Kawaguchi and M. Naganobu (Japan) Title:  Some notes on by-catch of fishes ...

   Meeting Document : WG-EMM-01/50 : Auteur(s): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)

8. REFERENCE OBSERVATIONS FOR VALIDATING AND TUNING OPERATING MODELS FOR KRILL FISHERY MANAGEMENT IN AREA 48

   , 2007 and at least one intermediate year. Recent work on baleen whales indicates a higher growth rate ... initialising models than those published in Hill et al (2007). Author(s):  S. Hill (United Kingdom), J. Hinke ...

   Meeting Document : WG-EMM-08/10 : Auteur(s): S. Hill (United Kingdom), J. Hinke (USA), É. Plagányi (South Africa) and G. Watters (USA)

9. PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL-SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA

   Abstract:  One recommendation from the Predator Survey workshop was the undertaking of some ... % C.I. as a percent of the count ranged from 1.5% to 37.1%). Author(s):  H. Lynch, R. Naveen (USA), J ... . McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D ...

   Meeting Document : WG-EMM-08/53 : Auteur(s): H. Lynch, R. Naveen (USA), J. McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D. Ramm (CCAMLR Secretariat)

10. Introducing Casal2 for toothfish stock assessments

    github website. We also suggest that one or multiple assessments of toothfish be included in the Casal2 ... Abstract:  The Casal2 software implements an updated generalised age-structured marine population ... unit-testing. Author(s):  S. Mormede Title:  Introducing Casal2 for toothfish stock assessments ...

    Meeting Document : WG-SAM-18/14 : Auteur(s): S. Mormede

Pages