Résultats de la recherche

1. Research plan for the exploratory longline fishery for Dissostichus spp. in 2016/17 in Division 58.4.3a by France and Japan

   block by two vessels using longlines: Shinsei Maru No. 3 (Japan) and the Saint André (France). The catch ... the coming years in order to contribute to the tagging program and to achieve a robust stock ... and to define a maturity key and parameters for the von Bertalanffy growth curve from age readings ... -recapture and while a CASAL integrated stock assessment model is being developed. Author(s):  Delegation of ...

   Meeting Document : WG-FSA-16/55 : Auteur(s): Delegation of France and Japan

2. Diet overlap among top predators at the South Orkney Islands, Antarctica

   analyzed diet information on nine bird and two seal species collected in the austral summer from 1996 to ... variable diets. This variability may be explained by fluctuations in krill availability. In years when ... . Author(s):  M.L. Bertolin and R. Casaux Title:  Diet overlap among top predators at the South Orkney ...

   Meeting Document : WG-EMM-18/04 : Auteur(s): M.L. Bertolin and R. Casaux

3. Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides

   Abstract:  CCAMLR currently establishes catch limits each year for Patagonian toothfish ... year to compensate for the effects of historical levels of IUU catches. To date, the rate of reduction ... tonnes. The IUU catches are applied with the legal catch limit being adjusted each year after the IUU ... catch was estimated using the GYM and applied as the legal catch limit for the following year, assuming ...

   Meeting Document : WG-FSA-02/69 : Auteur(s): A.J. Constable (Australia)

4. INCORPORATING SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF AGE LENGTH KEYS TO ESTIMATION OF CATCH-AT-AGE PROPORTIONS

   requires a nominal sample size for each fishery and year combination. A method is described for estimating ... declined from a maximum of around 6 to 8 down to close to 1 as the aged sample fraction increased from 1 ... matrix ‘smooths-out’ peaks in the true (i.e. without ageing error) age frequency data. Author(s):  S.G ... Abstract:  Catch-at-age proportions are generally incorporated into an integrated assessment as ...

   Meeting Document : WG-SAM-09/08 : Auteur(s): S.G. Candy (Australia)

5. Report of the Second Annual Meeting of SCAR Krill Action Group

   Abstract:  The first annual meeting of the SCAR Krill Action Group (SKAG) met in Concarneau France ... needs of CCAMLR. Author(s):  B. Meyer, S. Kawaguchi and K. Reid Title:  Report of the Second Annual ...

   Meeting Document : SC-CAMLR-38/BG/06 : Auteur(s): B. Meyer, S. Kawaguchi and K. Reid

6. New Zealand submission for the trial of the CCAMLR observer training program accreditation scheme

   complete, we note that the review will be passed to the Technical Peer Review Group using a closed e-group ... of Members to undertake Part c of the COTPAS review. Author(s):  A. Dunn, D. Kerrigan and A. McNabb ...

   Meeting Document : WG-FSA-17/41 : Auteur(s): A. Dunn, D. Kerrigan and A. McNabb

7. By-catch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)

   . Unfortunately, Armstrong's fish by-catch data were not presented in a standardised manner. This paper ... is more than one non-zero observation, the mean of delta-distributed data is estimated as where ... j=21!nJ(n+1)(n+3) ...( n+2j-3) . (3) The variance of delta-distributed data with more than one ... than one non-zero observation is estimated as var,,, (c) = C, d and var,,,(c) are minimum variance ... confidence limits for the estimated mean by-catches of all fish species combined. The data from one haul ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 111–123 : Auteur(s): Watters, G

8. Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea

   two predators we also include other trophic competitors and (and in two cases predatory species ... within CCAMLR statistical area SSRU 88.1J and the southern third of 88.1H, one of the main SSRUs for ... cetaceans, especially the toothfish-eating killer whale. Author(s):  Testa, J.W., Stewart, B.S., Olmastroni ... , S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D ...

   Meeting Document : WG-EMM-06/29 : Auteur(s): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.

9. Abundance and trends of Type B killer whales (Orcinus orca) around the western Antarctic Peninsula

   whales had a higher re-identification rate (61% photographed in more than one year) within a highly ... = 20 d; B2: n = 22 tags, median duration = 66 d) and photo-identifications (6 y; B1 = 8,925 photographs ... whales using the study area per year from a small parent population averaging 50 whales (75% Probability ... distributions, but B1s typically occurred further south (extending as far as 69 0 S), whereas all tracks and ...

   Meeting Document : WG-EMM-18/16 : Auteur(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman

10. The importance of Antarctic Toothfish as prey of Weddell Seals in the Ross Sea: a Review

    of non-breeding seals away from breeding haulouts in McMurdo Sound, 0.8-1.3 toothfish were taken per ... the populations of toothfish dependent species. Author(s):  D.G. Ainley and D.B. Siniff Title:  The ...

    Meeting Document : WG-EMM-09/P02 : Auteur(s): D.G. Ainley and D.B. Siniff

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