Résultats de la recherche

1. Long-term trends in the foraging patterns of female Antarctic fur seals at South Georgia

   utilizing tetracycline-marked teeth confirmed that the feeding trip/suckling cycles of females are reflected ... ) the number of feeding trips made by an individual’'s mother during lactation. This analysis ... showed that between 1962 and 1981 the mean number of feeding trips made by female fur seals varied ... number of feeding trips, with 1979 being the year with the fewest trips made during the entire 20 year ... tetracycline-marked teeth confirmed that the feeding trip/suckling cycles of females are reflected as ... number of feeding trips made by an individual's mother during lactation. This analysis showed that ... feeding trips, with 1979 being the year with the fewest trips made during the entire 20 year period ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 441-443 : Auteur(s): Bengtson, J.L.

2. e-cc-xxx.pdf

   ... Admiralty Bay in 2010 and that this may be inconsistent with the management objectives of the ASMA. The ... Scientific Committee was that the primary purpose of research in data-poor exploratory fisheries should be ... fishing operators that proposals would not be accepted after the deadline in CM 21-03 and, therefore ... Committee that CM 51-07 should remain in force and recommended that the measure should be reviewed after application/pdf attached to:CCAMLR-XXX

   Meeting Report : CCAMLR-XXX

3. Beach debris survey, Signy Island, South Orkney Islands, 2005/06

   's litter survey clearly show that the longevity of plastics and other materials with a high ... ensure that vessels are aware of, and comply with, regulations prohibiting the disposal of debris at sea ... seasons with the exception of 2003/2004 and marking a return to what has otherwise proved a declining ... trend since 1993/94. These findings highlight the fact that they continue to appear as beach debris and ...

   Meeting Document : SC-CAMLR-XXV/BG/14 : Auteur(s): Delegation of the United Kingdom

4. Beach debris survey Signy Island, South Orkney Islands, 2004/05

   clearly show that the longevity of plastics and other materials with a high resistance to degradation in ... ), this increase resuming the rise in packaging bands experienced over the previous three seasons with the ... . These findings highlight the fact that they continue to appear as beach debris and indicate that the ban ... all items recorded, followed by wood at 13.16%. The results of this season's litter survey ...

   Meeting Document : SC-CAMLR-XXIV/BG/17 : Auteur(s): Delegation of the United Kingdom

5. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   estimated to be from fish 1+ or 2+ years old, with mean total lengths of 32.5 cm and 41.3 cm respectively ... density was distinctly polymodal, to see whether ages estimated by reading otoliths were congruent with ... the length modes observed. Length densities by age were compared graphically with the overall length ... density observed. Additionally, ages were predicted for each fish based on length, and compared with ages ... majority of the otoliths (83.6%) were estimated to be from fi sh 1+ or 2+ years old, with mean total ... ., 2001) that, over the lifespan of the fi sh, age estimates derived from scale readings are lower than ... otolith structure were as described in Ashford (2001), with the edge of the nucleus and the fi rst ... compared with ages estimated from reading otoliths to test the null hypothesis that there was no ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Auteur(s): Ashford, J., C. Jones, S. Bobko and I. Everson

6. e-sc-xxvii-a7.pdf

   ... fish means that they may be missed by observers but are caught in the processed fish, given the higher ... assist with the appropriate depth stratification of such surveys. The revised dataset indicated that ... noted that some of the records of D. eleginoides in these divisions may be mis-identified D. mawsoni ... areas is the same, so that standardised CPUE from SSRUs in Division 58.4.1/58.4.2 can be translated application/pdf attached to:WG-SAM-08

   Meeting Report : WG-SAM-08

7. KRILL FISHERY REPORT: 2011 UPDATE

   2003/04, with vessels using conventional trawls now capable of catching and processing up to 450 t of ... APDPW (Antarctic Peninsula Drake Passage West). The remainder of the catch for that season was taken ... and Poland have fished for krill in Area 48. The total catch reported to May 2011 was 110949 t, most ... for the season falls in the range 153000-214000 t. In 2009/10, 10 vessels fished for krill in Area 48 ...

   Meeting Document : WG-EMM-11/05 : Auteur(s): Secretariat

8. e-cc-xiii.pdf

   ... . The Commission directed that the Secretariat correspond with Members, as recommended by SCAF , and ... Commission agreed that any proposals put to it or the Scientific Committee for work to be performed should ... 1995 budget. 2.14 Several Members expressed disappointment that no agreement could be reached at this ... , Appendix D). It noted that the new submission date for STATLANT data (31 August) had made it easier for application/pdf attached to:CCAMLR-XIII

   Meeting Report : CCAMLR-XIII

9. Fatty acid and stable isotope analyses to infer diet of Antarctic toothfish caught in the southern Ross Sea

   evidence that a combination of these two techniques can delineate the main prey items of Antarctic ... . hunteri) suggested that they occupy the same trophic position. Overall results of this survey are ... consistent with the frequency and percentage occurrence of prey in Antarctic toothfish stomachs. Further ... were higher than those of P. antarcticum, P. barsukovi and T. loennbergii, indicating a higher trophic ... main FAs between toothfish of all sizes and T. loenbergii, supporting the idea that this is one of ... (Nematocarcinus). It is not surprising that T. loennbergii is one of the main prey species of Antarctic ... stable isotope analyses from this study provide evidence that a combination of these two techniques can ... δ15N values between Antarctic toothfish and icefish (D. hunteri) suggested that they occupy the same ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 21–36 : Auteur(s): Jo, H.-S., I. Yeon, C. Lim, S.M. Hanchet, D.-W. Lee and C.-K. Kang

10. WG-EMM-95

    ):  Monday, 24 July 1995 to Thursday, 3 August 1995 Submissions Due:  Monday, 10 July 1995 Meeting documents ... near the South Shetland Islands during austral summer, 1990/1991 with special reference to krill ... Draft terms of reference for a possible workshop on time depth recorders (TDRs) to be convened in ... cooperation with the CCAMLR Working Group on Ecosystem Monitoring and Management Delegation of USA WG-EMM-95 ...

    Meeting

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