Résultats de la recherche

1. Annual migrations of pelagic fish stocks into a krill hotspot

   acoustic data suggest that they may form high density schools during daytime, that could not be separated ... frequency response may be similar to that of krill at the commonly used frequencies of 38 and 120 kHz ... , utilized both by central place foragers and the industry. We do not have trawl samples overlapping with the ... acoustic data, but the behaviour displayed suggests that the fish are planktivorous. Furthermore, the ...

   Meeting Document : WG-EMM-2019/33 : Auteur(s): T. Klevjer

2. e-cc-xvii.pdf

   ... to five and that the future requirements would be reviewed in the light of Member’s experience with ... Commission had converted that part of the Antarctic Treaty System with which it was concerned into an ... considered this to be an exciting and important initiative and continued that the project deserved the ... completion of this survey and added that it will be a most auspicious way for CCAMLR to enter the new application/pdf attached to:CCAMLR-XVII

   Meeting Report : CCAMLR-XVII

3. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   crab movement and suggested that depletion estimators will not be appropriate tools for estimating ... crab fishery were analyzed with generalized additive models and depletion estimators. Results from the ... generalized additive models show that the density of fishable P. spinosissima is highest off the northern ... coast of South Georgia and at depths between about 100 and 300 fathoms. The Phase 1 results suggest that ...

   Meeting Document : WG-FSA-96/34 : Auteur(s): Watters, G.

4. WS-MPA-11

   August 2011 to Friday, 2 September 2011 Submissions Due:  Monday, 15 August 2011 Meeting documents Doc ... Ocean that would contribute to a representative system of marine protected areas L.L. Douglass, D ... pack-ice seals with increasing krill fishing and environmental change J. Forcada, P.N. Trathan (UK ... Africa K. Sink, M. Lombard (South Africa), H. Grantham (Australia), C. Attwood, R. Leslie, T. Samaai, S ...

   Meeting

5. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

   mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... species. The mean total length (TL) of females was significantly larger than that of males for both ... species. The proportion of males to the total adults decreased significantly with the depths with gradual ... slope for both species. Male D. mawsoni showed a significant correlation between depth and the TL with ...

   Meeting Document : WG-FSA-10/47 : Auteur(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

6. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

   mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... species. The mean total length (TL) of females was significantly larger than that of males for both ... species. The proportion of males to the total adults decreased significantly with the depths with gradual ... slope for both species. Male D. mawsoni showed a significant correlation between depth and the TL with ...

   Meeting Document : WG-SAM-10/16 : Auteur(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

7. e-sc-xvii.pdf

   ... that the data and indices utilised would only be made available by the Secretariat in accordance with ... ). Ukraine noted its intention to fish for krill using three vessels and that the joint venture with Canada ... was speculated that declining catch rates across the Indian Ocean may be a contributing factor. The ... countries may also be contributing to the decline in illegal/unregulated catches. 2.13 Given that it is application/pdf attached to:SC-CAMLR-XVII

   Meeting Report : SC-CAMLR-XVII

8. e-sc-viii-a4.pdf

   ... additional data so that these uncertainties could be resolved. 7. Data routinely collected by Japanese ... follow relative to these two fisheries are assumed to be general, so that the fishing operations of ... with the concentration and that the vessel is moved 50 n miles in a random direction. In reality ... that the results of the simulation study would not be appropriate to such activities. 47. Fishing application/pdf attached to:WS-KCPUE-89

   Meeting Report : WS-KCPUE-89

9. e-sc-ix-a4.pdf

   ... Commission’s attention should be drawn to these developments, and it was suggested that experiments with such ... in Subarea 48.3? (ii) What are the possible management measures, including limits, that might be ... transition zone so that it would be difficult to allocate the catch between the two sub-populations. 15 ... be present, since the 1988/89 data did not show fishing in these areas. It was noted that these application/pdf attached to:WG-KRILL-90

   Meeting Report : WG-KRILL-90

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

    since 2001 is presented for the first time. Tag-release and tag-recapture data are presented for both ... been in the same proportion as the catch by area. However, recapture rates have tended to be higher in ... released. The mean size of tagged Antarctic toothfish has increased since 2001, but is still smaller than ... without significant damage to fish, and there appears to be a trade-off between maximising size of ...

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

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