Résultats de la recherche

1. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   )) but with the modification that fish below age 4 could be esti- mated to have non-zero selectivity ... estimates was 0.9970. The values for F corresponding to the MLE of M are given in Table 4. The ... fishing years modelled (Table 1). Figure 4 shows the –2 log-likelihood value (L) for the profile values ... rate of 0.05. All joint mini- misations of L for profiled values of M successfully converged. Figure 4 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

2. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subarea 48.6

   and areas ......................................................................... 4 3. Parameter ... estimation ................................................................... 4 3.1 Observations ... ........................................................................ 4 3.2 Fixed parameter values ............................................................ 6 4 ... subarea). 1.1 Reported catch 4. Licensed longline vessels have fished the exploratory fishery for ...

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3. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   70° S 65° S 60° S 1 2 3 4 Figure 1: Ross Sea region indicating areas where segment-level ... Antarctic toothfish bottom longline fishery. These data were divided into four fishing regions (1–4) for ... , 2nd and 3rd order polynomial terms. Area Factor with 4 levels. Defined in Figure 1. Three areas due ... for ATX. Vessel Factor with 4 levels. Depth (m) In 1st, 2nd and 3rd order polynomial terms ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

4. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   values ............................................................ 8 4. Stock assessment ... location of SSRUs (A–E in that division). TOT 58.4.2 2 1.1 Reported catch 4. Licensed longline ... 215 2003/04 - 1 500 <1 20 20 197 217 2004/05 8 4 780 1 125 126 86 212 2005/06 7 3 780 <1 163 164 ... 2002/03 <1 <1 17 16 84 2003/04 <1 5 14 2004/05 1 <1 62 15 48 2005/06 <1 4 4 ...

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5. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2

   Fixed parameter values ............................................................ 7 4. Stock ... reported a total catch of 66 tonnes of Dissostichus spp. (Table 1(b), Figure 1). TOT 58.4.2 4. SSRU ... 117 117 98 215 2003/04 - 1 500 0 20 20 197 217 2004/05 8 4 780 1 125 126 86 212 2005/06 7 3 780 <1 ... 15 48 2005/06 <1 4 4 156 2006/07 <1 <1 58 65 2007/08 <1 54 37 125 2008/09 ...

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6. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   ........................................................................ 6 3.2 Fixed parameter values ............................................................ 9 4 ... Reported catch 4. Licensed longline vessels have fished the exploratory fishery for Dissostichus spp. in ... 2004/05 9 7 600 1 479 480 - 480 2005/06 11 6 600 0 421 421 597 1 018 2006/07 9 4 600 94 540 634 626 1 ... ). 10. The Working Group noted that the results in WG-FSA-08/43 and Figures 3 and 4 confirm the ...

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7. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   ........................................................................ 6 3.2 Fixed parameter values ............................................................ 9 4 ... catch: 196 tonnes) (Table 1(b)). 4. Reported catches of Dissostichus spp. over the past seven seasons ... 2004/05 9 7 600 1 479 480 - 480 2005/06 11 6 600 0 421 421 597 1 018 2006/07 9 4 600 94 540 634 626 1 ... the results in WG-FSA-08/43 and Figures 3 and 4 confirm the hypotheses that juvenile fish inhabit ...

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8. Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

   4. Stock assessment........................................................................ 5 ... . There was no evidence of IUU fishing in 2008/09. 1.3 Size distribution of catches 4. Data from the ... /98 8 12 12 1 1.5 0.26 1115 1998/99 13 25 4 29 1 2.2 0.16 1282 1999/00 455 <1 641 355 996 6 2.2 ... 0.26 1127 2000/01 611 605 446 1052 6 1.7 0.23 1044 2001/02 1044 4 884 404 1292 7 1.2 0.16 975 2002 ...

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9. Fishery Report: Dissostichus eleginoides (TOP) Prince Edward Islands South African EEZ (Subareas 58.6 AND 58.7)

   4. Stock assessment ........................................................................ 4 5 ... . By-catch of fish and invertebrates ..................................................... 4 5.1 ... Estimation of by-catch removals .................................................. 4 5.2 Assessments of ... Reported catch (time series) 4. The total annual catches taken in the South African EEZ in Subareas 58.6 ...

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10. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.1

    ........................................................................ 6  3.2 Fixed parameter values ............................................................ 8  4 ... ). 1.1 Reported catch 4. Licensed longline vessels have fished the exploratory fishery for ... - 0 2005 9 7 600 1 479 480 - 480 2006 11 6 600 0 421 421 597 1 018 2007 9 4 600 94 540 634 626 1 ... -FSA-08/14). 10. The Working Group noted that the results in WG-FSA-08/43 and Figures 3 and 4 ...

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