Résultats de la recherche

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

   (mainly Amblyraja georgiana) was only 19 t (less than 1% of the total catch1). Other bycatch species ... (including morid cods, icefish and moray cods) each contributed less than 1% of the catch overall. Because of ...

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

2. Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2

   represent less than 1% and 2% respectively, of the total catch weight (target and non-target species) in ... with distances travelled ranging between 1 and 7 nautical miles. The time at liberty varied between 208 ...

   Meeting Document : WG-FSA-03/73 : Auteur(s): E.M. van Wijk and R. Williams (Australia)

3. Comparative studies on the biological and acoustical properties of krill aggregations (Euphausia superba Dana) samples during the XIII Italian Expedition to the Ross Sea (December 1997–January 1998)

   to 177° W in longitude. The aim of the paper is: (1) to compare the species/length composition of ... ). The analysis of acoustic and catch data indicate that: (1) the acoustic discrimination between the two ...

   Meeting Document : WG-EMM-00/39 : Auteur(s): M. Azzali, J. Kalinoswki, G. Lanciani and I. Leonori (Italy)

4. A RE-APPRAISAL OF THE TOTAL BIOMASS AND ANNUAL PRODUCTION OF ANTARCTIC KRILL

   is estimated conservatively at 342-536 Mt y-1, based on three independent methods. These are high ... system and what is required to support an estimated predator consumption of 128-470 Mt y-1. Given the ...

   Meeting Document : WG-EMM-08/17 : Auteur(s): A. Atkinson (United Kingdom), V. Siegel (Germany), E.A. Pakhomov (South Africa), M.J. Jessopp (United Kingdom) and V. Loeb (USA)

5. Microincrement analysis in otoliths of Notothenia rossii fingerlings from the South Shetland Islands to estimate early life history timings and to validate annulus formation

   , belonging to biological ages 0+ and 1+ that hatched respectively in summer and winter. The growth rate of N ... . Finally, early juveniles (age group 1+) hatched in July-August, entering in the cove the following year to ...

   Meeting Document : WG-FSA-12/04 : Auteur(s): E. Barrera-Oro (Argentina) and M. La Mesa (Italy)

6. Revised research plan for toothfish in Divisions 58.4.4 a and 58.4.4b by Shinsei maru No. 3 in 2012/13

   using Lincoln-Petersen and CPUE comparison methods. The medial estimate using Lincoln-Petersen (1 725 ... ton) was smaller than that 1 928 tonnes estimated in the WG-FSA meeting in 2011 (SC-CAMLR XXX, Annext ...

   Meeting Document : WG-FSA-12/58 Rev. 1 : Auteur(s): Delegation of Japan

7. Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13

   WG-SAM meeting as follows: 1)I included 2012 tag data (which was not used for model runs in WG-SAM-13 ... suitable for tagging. I made following four sensitive runs; 1)base, 2)25%_IUU, 3)100%_IUU and YCS models ...

   Meeting Document : WG-FSA-13/35 : Auteur(s): K. Taki (Japan)

8. Classification of Southern Ocean krill and icefish echoes using Random Forests

   echograms and analysis of differences in mean volume backscattering strengths (S V; dB re 1 m-1) measured at ...

   Meeting Document : WG-EMM-16/23 : Auteur(s): N. Fallon, S. Fielding and P. Fernandes

9. Precision of growth band determination from eyestalk sections of Antarctic krill (Euphausia superba) preserved in formalin

   value with the accumulation of reading runs.  The estimated VBFGs were expressed as L t =60.50*(1-e-0.50 ... *(t-0.45)) for males and L t =69.59*(1-e-0.25*(t+0.58)) for females, respectively (note: those ...

   Meeting Document : WG-EMM-18/P16 : Auteur(s): G.P. Zhu, Y. Yang, Q. Song and H.T. Zhang

10. e-sc-xxxiii-a7.pdf

    ... (Euphausia superba) fisheries (Table 1) and Dissostichus spp. captured outside the Convention Area (Table 2 ... in Subarea 88.1 on 17 January 2014 (Figure 1). 3.4 The Working Group noted the Secretariat’s ... (CCAMLR- XXXIII/BG/14 Rev. 1). Initial results revealed a strong relationship between supply and demand ... data from vessels’ Automatic Identification Systems (CCAMLR-XXXIII/BG/28 Rev. 1). These data provide application/pdf attached to:WG-FSA-14

    Meeting Report : WG-FSA-14

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