Résultats de la recherche

1. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   -- 60 -- 40 -- 20 0 1 Figure 4: Proportions of fish mature at each length from several spawning ... 5001 5001 1 0 20 0.2 Trial 4 2 6 5 360 0.3-0.64 2 5 .O 1E-05 All year 0.57 ... from 60 to 129 mm. The median length in the catch for each gear type is given in Table 8. All of the ... variability is that the probability of the population falling to below 20% of median spawning stock biomass ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Auteur(s): de la Mare, W.K., R. Williams and A.J. Constable

2. Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)

   reported in SC-CAMLR- XXVI, Annex 5, Appendix N. 3 TOP 58.6 & 58.7 4. Stock assessment 10. The ... populations 12. It was not possible to assess the impacts on affected populations. 4 TOP 58.6 & 58.7 ... reported to CCAMLR, are presented in Table 1. TOP 58.6 & 58.7 Table 1: Catch history for ... 2002/03 46 39 219 304 120 424 2003/04 33 71 133 237 48 285 2004/05 53 79 142 274 60 334 2005/06 22 ...

   Document : Site Section: Publications

3. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (Subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   estimates are about 1,424 (20%) nautical miles larger in area within the 50-500 m isobaths than Everson’s ... increased from 5%-30% for eight species and decreased 20% for one. Author(s):  C.D. Jones (USA) Title ...

   Meeting Document : WG-FSA-99/33 : Auteur(s): C.D. Jones (USA)

4. Descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2003/04

   the mean size of fish taken in the commercial catch. Larger toothfish (>35 kg) are difficult to tag ...

   Meeting Document : WG-FSA-SAM-05/10 : Auteur(s): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

5. Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins

   colony than chinstrap penguins (mean 58 km) in 2000 but not in 2001 (mean 58 km and 35 km respectively ...

   Meeting Document : WG-EMM-02/15 : Auteur(s): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)

6. Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica

   fledglings departed from Béchervaise Island near Mawson station (67°35'S, 62°49'E) during late ...

   Meeting Document : WG-EMM-02/47 : Auteur(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)

7. An exact time of release and recapture stock assessment model applied to Macquarie Island Patagonian toothfish (Dissostichus eleginoides)

   abundance remaining in Aurora Trough was about 35% in the base-case model. In general, the selectivity model ...

   Meeting Document : WG-FSA-00/43 : Auteur(s): G. Tuck, W. de la Mare, W. Hearn, R. Williams, A. Smith, X. He and A. Constable (Australia)

8. Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1998 winter and 1998/99 pup-rearing season

   since recording began. Polypropylene strap incidences have decreased slightly (35 %) since CCAMLR ...

   Meeting Document : SC-CAMLR-XVIII/BG/05 : Auteur(s): Delegation of the United Kingdom

9. Revised assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990–2014

   . Any harvest level lead to the CCAMLR risk 2 value > 50% in the beginning of 35 year projection ...

   Meeting Document : WG-FSA-15/23 : Auteur(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

10. Choosing distance between acoustic survey tacks

    · 23:3 6~9 36.0 35.7 ~7.5 32;5 · .. · 28,3 21;0 13;4 15.6 .. 20.9 20:2 116.! · , 4~ I 37.3 4 '20.0 ... %, while the error of the hydroacoustic method applied to the survey conditions 0H~20% (Kalikhman, 1982 ... error 8= vr302_202~20%=0.2. Assuming k=l, we use expression (3) to find a typical size 1= ~=100 miles ... the actual biomass assessment error 0.35=35% This criterion for choosing distance between tacks ...

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

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