Résultats de la recherche

1. Geographic aspects of Euphausia superba resources exploitation

   offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ... distribution prior to practical using of observed pattern of that changeability. It requires of additional ... complex of investigations, which should be directed to the evaluation of drift ways of E.superba as well ...

   Meeting Document : WG-KRILL-93/04 : Auteur(s): R.R. Makarov (Russia)

2. Geographic aspects of Euphausia superba resources exploitation

   offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ... distribution prior to practical using of observed pattern of that changeability. It requires of additional ... complex of investigations, which should be directed to the evaluation of drift ways of E.superba as well ...

   Meeting Document : WG-CEMP-92/31 : Auteur(s): R.R. Makarov (Russian Federation)

3. Estimating prey consumption of the non-breeder component of an Adélie penguin population

   of an Adélie penguin population can be substantial compared with the size of the breeder population ... recorded at the breeding colonies. However, recent work suggests that the size of the non-breeder component ... development allows consumption to be estimated for the total population. Author(s):  L. Emmerson and C ...

   Meeting Document : WG-EMM-17/12 : Auteur(s): L. Emmerson and C. Southwell

4. Spatial pattern of major by-catch fishes at Division 58.4.4b during 2012/13–2016/17

   set, C2 and scientific observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018 ... because scientific observers have ceased recording number and weight of bycatch fish with some lines. ANT ...

   Meeting Document : WG-FSA-18/68 : Auteur(s): Delegations of Japan and France

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

   scientific observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In this paper, the ... 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

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

   , C2 and scientific observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In ... 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

7. An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort

   rate increases. This research suggests that it would be possible to calculate a precautionary ... this new method are similar to those of the Agnew and Kirkwood (2005) method, and this suggests that ... the current method is adequate under circumstances of low evasion and when good knowledge exists that ... the current method suffer from the fact that the observation method used directly affects the system ...

   Meeting Document : WG-FSA-05/P7 : Auteur(s): Ball, I.

8. Temporal scales of foraging in a marine predator: implications for interpreting the distribution of prey

   must be able to adapt quickly to changes in the spatial patterning of prey. Antarctic fur seals feed ... primarily on krill, which is patchily distributed. When combined with information about swimming speed on ... showed that fur seals foraged at two spatial distributions: (1) a fine-scale (median distance 0.18- 0.27 ... travel durations between bouts of feeding changed between years. These changes suggested either that the ...

   Meeting Document : WG-EMM-95/23 : Auteur(s): Boyd, I.L.

9. Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review

   Abstract:  Icefish are a family of species unique among vertebrates in that they possess no ... haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... may not be older than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down or ... fish. Some icefish species are abundant enough to be exploited by commercial fisheries, primarily in ...

   Meeting Document : WG-FSA-04/10 : Auteur(s): K.-H. Kock (Germany)

10. Demography and population trends of the Atlantic yellow-nosed albatross

    Gough Island and 5.5% on Tristan da Cunha. Comparison with congeners suggests that the observed and ... only 84 ± 2%. Annual survival of Tristan birds was negatively correlated with longline fishing effort ... predicted decreases are most likely to be caused by low adult and immature survival. The conservation status ... of Atlantic Yellow-nosed Albatrosses should be changed from Near Threatened to Endangered. Author(s ...

    Meeting Document : WG-FSA-03/37 : Auteur(s): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)

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