Résultats de la recherche

1. Review of the CEMP standard methods and their delivery to the CEMP database

   Abstract:  This paper reports on the discussions that occurred among individuals tasked by the WG ... . Issues relating to each theme that were discussed by the group are summarised, and recommendations for ...

   Meeting Document : WG-EMM-04/70 : Auteur(s): C. Southwell, J. Clarke (Australia), K. Reid (United Kingdom), G. Watters (USA) and D. Ramm (CCAMLR Secretariat)

2. Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity

   Abstract:  Grey-headed mollymawks Thalassarche chrysostoma are killed by longline fishing ... at Marion Island, by tracking their foraging trips and sampling their diets. During the incubation ...

   Meeting Document : WG-FSA-99/25 : Auteur(s): D.C. Nel, J.L. Nel, P.G. Ryan, N.T.W. Klages (South Africa), R.P. Wilson (Germany) and G. Robertson (Australia)

3. Do krill and salp compete? Contrary evidence from the krill fisheries

   Abstract:  Salp by-catch and krill discolouration ('green' krill) caused by active ...

   Meeting Document : WS-AREA 48-98/4 Rev. 1 : Auteur(s): S. Kawaguchi (Japan), W.K. de la Mare (Australia), T. Ichii and M. Naganobu (Japan)

4. Do the males of Dissostichus eleginoides grow faster, or only mature before females?

   Abstract:  Maturity data information obtained by the scientific observers on board the ships Argos ... Helena and Cisne Verde during August of 1997-and utilized by the WG-FSA-97 to build the maturity ogives ...

   Meeting Document : WG-FSA-98/16 Rev. 1 : Auteur(s): C.A. Moreno (Chile)

5. The Southern Ocean Observing System (SOOS): an update

   recently been established, hosted by the Institute of Marine and Antarctic Studies in Hobart, Australia ... and a Scientific Steering Committee is being selected. Author(s):  A joint submission by SCAR and SCOR ...

   Meeting Document : CCAMLR-XXX/BG/13 : Auteur(s): A joint submission by SCAR and SCOR

6. Abundance of Patagonian toothfish (D. eleginoides) at Macquarie Island estimated from tagging studies during 1995/96 fishing season

   the tags being released at various times throughout the season, and the effects of the removals by ... fishing. By assuming that recaptures have a Poisson distribution, maximum likelihood estimates are ...

   Meeting Document : WG-FSA-96/39 : Auteur(s): de la Mare, W., Williams, R.

7. A comparison of geostatistical and random sample survey analyses of Antarctic krill acoustic data

   ", and the 1981 RRS "John Biscoe" South Georgia acoustic survey were analyzed by ... -by-ping) data set of the density of each individual aggregation is also presented. These analyses ...

   Meeting Document : WG-EMM-95/76 : Auteur(s): Murray, A.W.A.

8. Yet further krill yield computations

   . (1993), adjusted as requested by the fifth meeting of WG-KRILL. This involves modifying the input ... variability. Sensitivity tests are carried out to assess the consequences of avoidance of gravid females by ...

   Meeting Document : WG-Krill-94/23 : Auteur(s): R.B. Thomson and D.S. Butterworth (South Africa)

9. An iterative model to construct an age-length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

   is capable of providing biased estimates of age distribution. By using the iteration algorithm is ... different from the one obteined by use of traditional method Author(s):  H. Robotham V. and Z. Young U ...

   Meeting Document : WG-FSA-92/23 Rev. 1 : Auteur(s): H. Robotham V. and Z. Young U. (Chile)

10. Does the current South Georgia groundfish survey accurately estimate the standing stock of mackerel icefish?

    Abstract:  In subarea 48.3 mackerel icefish (Champsocephalus gunnari) are currently assessed by a ... the icefish biomass is in midwater and therefore missed by the bottom trawl survey. In January 2004, a ...

    Meeting Document : WG-FSA-SAM-04/20 : Auteur(s): Agnew, D., Goss, C., Xavier, J., Belchier, M., Collins, M., Reid, K.

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