Résultats de la recherche

1. An examination of variance and sample size for female Antarctic fur seal trip durations

   sample size in detecting differences between two years of fur seal trip duration data. Female foraging ... trip duration for the first six trips to sea for 1997/98 (n = 30) and 1998/99 (n = 31) at Cape Shirreff ... , Livingston Island was used to calculate minimum sample sizes necessary to detect differences from year to ... year. A bootstrap function was used to examine the effect of sample size on variance. Currently CCAMLR ...

   Meeting Document : WG-EMM-99/45 : Auteur(s): M.E. Goebel (USA)

2. An overview of a large ecosystem survey of the southwest Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2)

   Division 58.4.2 (the South West Indian Ocean Sector of the Southern Ocean 30-80°E) in January-March 2006 ... transects, between 30° and 80°E. On each transect a range of underway data were obtained and on six ... being prepared for a special Issue of Deep-Sea Research for publication in 2008. Author(s):  S. Nicol, S ... . Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S ...

   Meeting Document : WG-EMM-06/15 : Auteur(s): S. Nicol, S. Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S. Wright, J. Gedamke and P. Thompson (Australia)

3. Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91

   carried out by only one vessel- RTMA ZVEZDA KRYMA in April-June 1991. The total harvest in that period ... eleginoides. The real catch excels the data in the Statistical Bulletin… nearly two-fold. In this connection ... significant changes. The mean fish age made 7.0 years. Interannual fluctuations in size-age composition of ... it is necessary to update the relevant documents. The size-age composition of catches did not suffer ...

   Meeting Document : WG-FSA-94/07 : Auteur(s): A.K. Zaitsev (Ukraine)

4. An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   Abstract:  Following a finding that a small sample of aged Dissostichus mawsoni from McMurdo Sound ... (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ... . mawsoni between 62.5° and 75° S. However, fish between the ages of 6 and 15 years in the southernmost zone ... (75–78° S) are, on average, significantly smaller at age than those in the more northern zones. There ...

   Meeting Document : WG-FSA-03/30 : Auteur(s): P.L. Horn (New Zealand)

5. Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).

   Abstract:  Chaenocephalus aceratus (Family Channicthyidae) is one of the dominant species of ... Biol., 30 (12): 1523–1533 (2007)) Title:  Distribution and ecology of Chaenocephalus aceratus ... that growth was fast in the first five years with males and females attaining lengths at first spawning ... undergone resource partitioning. Author(s):  W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar ...

   Meeting Document : WG-FSA-07/P5 : Auteur(s): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007))

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

   two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ... of breeding birds was strongly correlated between the two islands, and over the whole study period ... both study populations have trended downward at around 1.2% per year. The number of established ... success (67–69%) and breeding frequency (66–65%) were very similar on the two islands. On Gough Island ...

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

7. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2

   add season extensions from 15-30 April and 15 September- 31 October to the core season. In 2015 ... , CCAMLR XXXIV (para. 5.68) endorsed new pre-season (1-14 April) and post-season (15-30 November) season ... for the pre-season and two post season extension trials were comparable to that during the existing ... pre-season extension from 15-30 April. Given the specification and application of effective seabird ...

   Meeting Document : WG-FSA-2019/31 : Auteur(s): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell

8. Marine debris collected at Cape Shirreff during the Antarctic season 2000/01

   Abstract:  The eighth annual beach debris survey was carried out at Cape Shirreff (62º 28' S ... ., 60º 48' W.), Livingston Island, South Shetland Islands, Antarctica during the austral summer 2000 ... 51% of the total identified items. For the first time it was recorded an article from Philippines. It ... cooperate with the protection of the marine environment. Author(s):  Delegation of Chile Title:  Marine ...

   Meeting Document : SC-CAMLR-XX/BG/25 : Auteur(s): Delegation of Chile

9. Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector

   become mature at the 3rd year of life at 85-89 mm length. Determined differences of the length–age and ... the notal one. Author(s):  K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR) Title:  Comparative ... catches, occurred in much high amount to the east of 30°W. In the notal area the length of E. carlsbergi ... somewhat higher,with the highest increment being observed at the 1st and 2nd years of life. Limiting age ...

   Meeting Document : WG-FSA-90/21 : Auteur(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)

10. On the taxonomy of the Lepidonotothen squamifrons group (Pisces, Perciformes, Notothenioidei)

    Islands to assist in clarifying their taxonomic status. Results suggest that both 'species&#039 ... ; represent only populations of one species. Evidence is presented that the third species of the group, L ... macrophthalma, may also be identical with L squamifrons and that the L squamifrons 'group' is ... comprised of only one species, Lepidonotothen squamifrons (Günther, 1880). We found no statistically ...

    Meeting Document : WG-FSA-93/25 : Auteur(s): R. Schneppenheim and K.-H. Kock (Germany), G. Duhamel (France) and G. Janssen (Germany)

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