Résultats de la recherche

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

   :  Foraging ecology of grey-headed mollymawks at Marion Island in relation to longline fishing activity ... operations in the southern Indian Ocean. We studied the foraging ecology of breeding grey-headed mollymawks ... at Marion Island, by tracking their foraging trips and sampling their diets. During the incubation ... zone. This brought them into contact with areas of intense Southern Blue-fin Tuna Thunnus maccoyii ...

   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)

2. Entanglement of Antarctic fur seals in man-made debris at Bird Island, South Georgia

   -made debris at Bird Island, South Georgia, was monitored throughout the austral winter and summer of ... Abstract:  The incidence of entanglement of Antarctic fur seals (Arctocephalus gazella) in Man ... 1991 as part of an on-going study by the British Antarctic Survey. Only seven seals were observed ... incidence of entanglement during the pup-rearing period was slightly higher than in the previous year (48 ...

   Meeting Document : SC-CAMLR-XI/BG/09 : Auteur(s): Delegation of United Kingdom

3. Annual report of research fishing operations at Division 58.4.3a in the 2017/18 fishing season

   fishing season which means that some data may not be reflected in tables and figures at the time of ... Abstract:  This paper presents the annual report of a multi-Member longline survey on Patagonian ... tonnes of D. eleginoides in 58.4.3a. The data set, C2 and Observer data, were provided by the CCAMLR ... used for reporting the quantity of data, samples collected, and results of analysis as a progress ...

   Meeting Document : WG-FSA-18/50 : Auteur(s): Delegations of France and Japan

4. Spatial pattern of major by-catch fishes at Division 58.4.3a during 2012/13–2016/17

   of Japan and France Title:  Spatial pattern of major by-catch fishes at Division 58.4.3a during 2012 ... Abstract:  This paper represents the bycatch analysis results of a multi-Member longline survey on ... Patagonian toothfish (Dissostichus eleginoides) at Division 58.4.3a by France and Japan. The data set, C2 and ... observers have ceased recording number and weight of by-catch fish with some lines. ANT (Antimora rostrata ...

   Meeting Document : WG-FSA-18/69 : Auteur(s): Delegations of Japan and France

5. Spatial pattern of major by-catch fishes at Subarea 48.6 during 2012/13–2016/17

   . Author(s):  Delegations of Japan and South Africa Title:  Spatial pattern of major by-catch fishes at ... Abstract:  This paper represents the by-catch analysis results of a multi-Member longline survey ... on Antarctic toothfish (Dissostichus mawsoni) at Subarea 48.6 by Japan and South Africa. The data set ... scientific observers have ceased recording number and weight of by-catch fish with some lines.  ANT (Antimora ...

   Meeting Document : WG-FSA-18/70 : Auteur(s): Delegations of Japan and South Africa

6. Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002

   Abstract:  Four separate acoustic surveys of Antarctic krill (Euphausia superba) were conducted ... (middle), and one in May 2002 (late). The surveys were the second in a five-year series of observations ... designed to complement and extend an existing time series of summer surveys maintained by the British ... surveys in January (46g m-2 and 72 g m-2) and had decreased to 12 g m-2 by May. Our repeated surveys at ...

   Meeting Document : WG-EMM-02/39 : Auteur(s): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)

7. Age-at-length of Patagonian toothfish from the Falkland/Malvinas Islands

   crenellations. Two readers undertook one reading each of the sections, estimating age using criteria agreed at ... and S. Bobko Title:  Age-at-length of Patagonian toothfish from the Falkland/Malvinas Islands Approval ... Abstract:  To provide an age-length key for use in modelling the age structure of the Patagonian ... toothfish stock around the Falkland Islands, we used otoliths to estimate the age of a sample of 1893 ...

   Meeting Document : WG-FSA-02/74 : Auteur(s): J. Ashford, A. Arkhipkin, C. Jones and S. Bobko

8. The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, Nelson Island, South Shetland Islands

   was investigated at Harmony Point, Nelson Island, South Shetland Islands, by the analysis of 18 and 33 ... :  The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, Nelson Island, South ... Abstract:  The diet of juvenile and non-breeding male Antarctic fur seals Arctocephalus gazella ... (50.2%). The importance of the remaining taxa represented in the samples (octopods, hyperiids and ...

   Meeting Document : WG-EMM-97/60 : Auteur(s): Carlini, A., Baroni, A., Casaux, R.

9. Analysis of the stomach content in the blue-eyed shag Phalacrocorax atriceps bransfieldensis at Nelson Island, South Shetland Islands

   at Nelson Island, South Shetland Islands, in January 1994. The analysis of the diet showed that fish ... Abstract:  Forty stomach contents of the blue eyed shag Phalacrocorax bransfieldensis were sampled ... number (47%). The comparison with data published on pellets analysis of shags from the same colony gave ... field, it reduces the errors arose from the examination of regurgitated casts, like erosion by digestion ...

   Meeting Document : WG-CEMP-94/31 : Auteur(s): N. Coria, R. Casaux, M. Favero and P. Silva (Argentina)

10. A biomass estimate of Antarctic krill (Euphausia superba) at the Balleny Islands

    Abstract:  The biomass of Antarctic krill (Euphausia superba) at the Balleny Islands, Antarctica ... biomass estimate of Antarctic krill (Euphausia superba) at the Balleny Islands Microsoft Word File:  emm ... data processing followed the recommendations of CCAMLR SG-ASAM.  Two parameterisations of the krill ... acoustic target strength model were used.  The first parameterisation assumed a vertical orientation of ...

    Meeting Document : WG-EMM-15/17 Rev. 1 : Auteur(s): M.J. Cox (Australia), Y. Ladroit, P. Escobar-Flores and R.L. O’Driscoll (New Zealand)

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