Résultats de la recherche

1. Beach litter accumulation and retention at sub-Antarctic Marion Island: trends in relation to longline fishing activity

   Abstract:  Standardised beach litter surveys at subantarctic Marion Island for the period 1996 to ... 1998 are reported, and compared to surveys done in 1984 and 1995, prior to the onset of unregulated ... illegal fishing in this area. An exponential increase in the litter accumulation was noted in annual ... accumulation studies at designated beaches. Styrofoam pieces and plastic bottles showed the largest increases ...

   Meeting Document : CCAMLR-XVII/BG/25 : Auteur(s): Delegation of South Africa

2. Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands

   consensus that the observed increments represent annual events, no direct validation has been provided for ... counting presumed growth increments on the sectioned face of sagittal otoliths. While there is a general ... this species. This study attempts to validate the annual increments using strontium (Sr) marked ... . eleginoides in the Heard Island and Macquarie Islands fisheries has included injection of most fish with ...

   Meeting Document : WG-FSA-05/60 : Auteur(s): K. Krusic-Golub and R. Williams (Australia)

3. e-cc-xv.pdf

   ... , paragraph 3.6) 4.11 It was noted that there were no new proposals for CEMP site protection, the ... there is no evidence of improved standards in discarding waste material overboard in the Convention ... -XV COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES ... REPORT OF THE FIFTEENTH MEETING OF THE COMMISSION HOBART, AUSTRALIA 21 OCTOBER – 1 NOVEMBER application/pdf attached to:CCAMLR-XV

   Meeting Report : CCAMLR-XV

4. Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from South Georgia

   the sustainable management of their vulnerable stocks. However, species identification is a major ... molecular tools to identify specimens of softnose skates (Bathyraja spp.) caught as bycatch from the ... discrepancy between previous genetic studies of B. meridionalis and B. maccaini that challenged the ... lead to the conclusion that our South Georgia samples were likely to be B. meridionalis but further ...

   Meeting Document : WG-FSA-2019/19 : Auteur(s): S. Pérez-Espona, W.P. Goodall-Copestake, P. Hollyman and M. Belchier

5. e-cc-v-aD.pdf

   ... through the members of the Scientific Committee and there was therefore no need to finance activities of ... other groups such as BIOMASS to undertake the scientific work of the Commission. 19. No objections ... the Norwegian Special Fund is expected to be completely expended. 21. There was no further comments ... 32. It was finally agreed that no charge would be made and, to ensure the most effective application/pdf attached to:SCAF-86

   Meeting Report : SCAF-86

6. PRESENCE OF IUU VESSEL IN SPANISH PORT

   , and arrived in Vigo with no cargo on board. In view of the fact that the vessel is configured as a ... Secretary, I am writing to inform you that the vessel TCHAW, flagged by Togo, was found in port in VIGO on ... 14 October 2010. The vessel sailed from Peniche (Portugal), where it was in dock for more than a year ... complying with the rules that govern entry of fishing vessels flying a foreign flag into Spanish ports. A ...

   Meeting Document : CCAMLR-XXIX/BG/38 : Auteur(s): Delegation of Spain

7. SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES 2010/11

   58.4.1, 58.4.2, 58.4.3a and 58.4.3b (Table 1). There was no notification submitted for new fisheries in ... 2010/11 (Conservation Measure 21-01). The notifications were posted on the CCAMLR website and have been ... subsequently distributed as Commission working papers (CCAMLR-XXIX/22 to XXIX/31). The notification summary ... pages are appended to this report. 2. Members and the number of vessels notified for each exploratory ...

   Meeting Document : CCAMLR-XXIX/20 : Auteur(s): Secretariat

8. Summary of toothfish tagging suitability data from paired Spanish line – trotline sets

   only tag fish with a high probability of survival. Further it recommends that fish hooked only in the ... and operational effects would be useful in a multivariate analysis to identify the factors affecting ... simultaneously, the trotline configuration had a higher catch rate overall for Patagonian toothfish. However, the ... relatively higher trotline catch rates degraded for small fish (less than 70 cm), and showed no difference in ...

   Meeting Document : WG-FSA-12/49 : Auteur(s): S. Parker and D. Fu (New Zealand)

9. A hybrid approach to acoustic classification and length estimation of krill

   / Description:  The problem of acoustically identifying and estimating the sizes of two euphausiid species is ... components are the mean ratios of the volume backscattering coefficients, measured at two different ... frequencies. The decisions on the species and the relative misclassification errors are calculated ... are derived by integrating the individual decisions. The size structure of the classified aggregation ... ). If there is no majority (situation (iii)), no decision is taken. Error probability of the Bayesian ... = 38. The correlation differs very signifi cantly from 0 (no correlation). The conversion factor ... estimates are derived from the absolute abundance of all size classes. A third shortcoming is that no ... , where no hauls were possible and the standard method had to rely only on visual estimation of ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 33–58 : Auteur(s): Azzali, M., I. Leonori and G. Lanciani

10. Re-analysis of CPUE in both species of toothfish in 48.6 area

    Abstract:  The present report re-analyses data regarding CPUE for both species of toothfish in ... northern area of 48.6 (SSRU 48.6A, 48.6G). This report is a re-analysis of the CPUE time series proposed in ... previous work (SAM 13/29) which includes all those comments and suggestions made in the last SAM meeting ... . Here, the  length of the line was used as effort unit and also high CPUE values reported by a Korean ...

    Meeting Document : WG-FSA-13/63 : Auteur(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

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