Résultats de la recherche

1. e-sc-xxxvii-a4.pdf

   ... report dealing with advice to the Scientific Committee and other Working Groups are highlighted and ... (Sv) was less than 1.0 dB, with a difference of 0.78 dB at 38 kHz and 118 0.35 dB at 120 kHz ... enable concurrent collection of seabed signal with standard sphere calibration while maintaining the ... Sv showed high consistency with the standard sphere calibration result at 120 kHz, but were application/pdf attached to:SG-ASAM-18

   Meeting Report : SG-ASAM-18

2. Fishery Report: Champsocephalus gunnari (ANI) Heard Island (Division 58.5.2)

   . Historical reported catches of C. gunnari, along with catch limits and number of vessels active in the ... both the commercial fishery and research trawl surveys with the number of hauls (N) and the number of ... gunnari assessment. Points are locations of hauls, with 10 stations in Plateau West, 18 stations in ... Division 58.5.2 with standard errors. Cohorts were present in ages 1+ to 5+. As seen in 2011, four or ...

   Document : Site Section: Publications

3. Final report on the 2nd session of the 2nd special ATCM 17-28 July 1978

   Treaty (Ar gentina, Australia, Belgium, Chile, France, Japan, New Zealand , Norway, Poland, the ... conservation of Antarctic marin~ living resources calls for international co-operation with due regard for ... marine ecosystem means the .complex of relationships of Antarctic marine living resources with each ... Community certain competences with respect to the conservation of marine living resources. (S) The ...

   Document : Site Section: The Organisation

4. Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting

   Treaty (Ar gentina, Australia, Belgium, Chile, France, Japan, New Zealand , Norway, Poland, the ... conservation of Antarctic marin~ living resources calls for international co-operation with due regard for ... marine ecosystem means the .complex of relationships of Antarctic marine living resources with each ... Community certain competences with respect to the conservation of marine living resources. (S) The ...

   Document : Site Section: The Organisation

5. Milk fatty acid signatures indicate both major and minor shifts in foraging ecology of lactating Antarctic fur seals

   prey intake which correspond with changes observed in diving and foraging behavior during a poor food ... begin to shift to a diet of teleost fish during late attendance. These findings were consistent with ... fatty acids in the marine food chain and it may be useful in determining the composition of seal diets ...

   Meeting Document : WG-EMM-97/14 : Auteur(s): Boyd, I.L., Iverson, S.J., Arnould, J.P.Y.

6. The use of CCAMLR Statistical Subareas 88.1 and 88.2 and Division 58.4.1 by Macquarie Island giant petrels

   enter CCAMLR waters, one bird undertook a longer trip into division 58.4.1, where it spent 6% of its ...

   Meeting Document : WG-FSA-06/49 : Auteur(s): R. Trebilco, R. Gales, B. Baker and A. Terauds (Australia)

7. DEVELOPMENT OF EFFECTIVE MITIGATION TO REDUCE SEABIRD MORTALITY IN THE ICEFISH (CHAMPSOCEPHALUS GUNNARI) TRAWL FISHERY IN SUBAREA 48.3

    mitigate such mortality. As an interim measures a vessel specific 20‐bird mortality threshold was ...

   Meeting Document : WG-IMAF-09/15 : Auteur(s): B. Sullivan (BirdLife International), J. Clark (United Kingdom), K. Reid (Secretariat) and E. Reid (BirdLife International)

8. Diet and feeding ecology of the diving petrels Pelecanoides georgicus and P. urinatrix at South Georgia

   Bird Island, South Georgia. The diet of both species was dominated by crustaceans. in particular ...

   Meeting Document : WG-EMM-97/10 : Auteur(s): Croxall, J.P., Prince, P.A., Hill, H.J., Edwards, T.M., Reid, K.

9. Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem

   the information is scattered and needs to be combined with new surveys in a comprehensive and ... in energy storage and stomach content weight since the 1980’s. This observation is consistent with ... recruitment is consistent with the total abundance of Antarctic minke whale estimated by sighting surveys ... species could result from competition with other recovering krill-eater large whale species, e.g. the ...

   Meeting Document : WG-EMM-16/64 : Auteur(s): Y. Fujise and L.A. Pastene

10. 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

    :  Attempts to estimate natural mortality, as a single constant M, simultaneously with other model parameters ... new model for describing total mortality which disaggregates fishing and natural mortality differently ... fishery, the CCODE model gave a well-behaved profile for the log-likelihood with the corresponding ... - ity of a stock when considered in combination with annual number of recruits, growth rate in body ... 0.13 y–1 rather than estimate this parameter jointly with other model para meters. The use of a fixed ... , as a single constant M, simultaneously with other model parameters in integrated assessments via ... the CCODE model (constant catch ODE). The CCODE model is a new model for describing total mortality ...

    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

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