Résultats de la recherche

1. The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E

   each of 19 stations: 0–20, 20–50, 50–100 and 100–150 m. A Continuous Plankton Recorder (CPR) was ...

   Meeting Document : WS-BSO-07/P5 : Auteur(s): Hunt, B.P.V and G. Hosie

2. Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates

   for only 180 days per year, mean growth rates ranged from 0.070-0.075 to 0.019-0.022 mm per day during ... the first and the fourth year, respectively. Von Bertalanffy growth curves calculated for different ... /calyptopis I at the beginning of January and calyptopis III/furcilia I during February. The year-l cohort was ... Prydz Bay region. Size frequency analysis indicated that the generation time was ~ 3 years in the Indian ...

   Meeting Document : WG-Joint-94/10 : Auteur(s): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)

3. Report on assessment and avoidance of incidental mortality in the Convention Area 1998/99

   and related activities undertaken by Australia in the Convention Area during the year to 30 June 1999 ...

   Meeting Document : CCAMLR-XVIII/BG/31 : Auteur(s): Delegation of Australia

4. Report on the assessment and avoidance of incidental mortality in the Convention Area 1997/98

   related activities undertaken by Australia in the Convention Area during the year to 30 June 1998. Author ...

   Meeting Document : CCAMLR-XVII/BG/11 : Auteur(s): Delegation of Australia

5. Modifications to the Generalised Yield Model in 2004, version GYM501E.EXE

   fish at the nominated ‘recruitment age’ (age 4 for toothfish) in each year. The first year in the time ... . This was coded specifically for the case of surveys observing fish of ages one year younger than the ... the first year remains unaltered and correct. A new version, GYM501E.EXE, and installation software ... error does not affect the assessments undertaken in recent years. This paper presents the nature of the ...

   Meeting Document : WG-FSA-04/91 : Auteur(s): A.J. Constable (Australia)

6. Interannual variability of polynya extent in the Antarctic Ocean

   are trending like a pulse wave. In the whole Antarctic Ocean, peak years of polynyas extent are in the ... 1981/82 (from July 1981 to June 1982), 1991/92 and 1995/96. In the Antarctic Peninsula area, peak years ...

   Meeting Document : WG-EMM-01/34 : Auteur(s): M. Naganobu and K. Segawa (Japan)

7. Sea surface temerature anomalies near South Georgia: relationships with the South Atlantic and the Pacific El Niño regions

   autocorrelation was also evident at a lag period of 1 year; though this was restricted to an area that ... anomalies, with periodicity evident at a lag period of 4 years. To the north of the island significant ... almost 3 years, and with the West Pacific showing the strongest correlations. These global ...

   Meeting Document : WS-AREA 48-98/10 : Auteur(s): P. Trathan and E.J. Murphy (UK)

8. Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in trammel net catches at Potter Cove, South Shetland Islands

   has continued in Potter Cove from 1991 to 1998, covering a continuous sampling period of 15 years and ... . rossii and G. gibberifrons in the last 15 years is the effect of the offshore commercial fishery in the ...

   Meeting Document : WG-FSA-98/57 : Auteur(s): E. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)

9. Management of C. gunnari in Subarea 48.3

   fishing, under conditions where M is assumed to be highly variable from year to year. Author(s):  Kirkwood ... increased consumption of icefish by Antarctic fur seals in years of poor krill availability. Thus natural ... mortality of icefish may, in some years, increase by a large factor (assumed here to be 4) declining to ...

   Meeting Document : WG-FSA-97/38 : Auteur(s): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.

10. Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability

    Abstract:  Between year variability of krill year class success and recruitment during the 1977 ... = 0.210. Good recruitment was observed for the 1980/81, 1985/86, 1987/88, and 1990/91 year classes ... ; exceedingly poor recruitment occurred for the 1976/77, 1982/83, 1983/84, 1988/89, 1991/92 and 1992/93 year ... environmental data indicate that good and poor year class success are directly and indirectly related to sea ice ...

    Meeting Document : WG-EMM-95/15 : Auteur(s): Siegel, V., Loeb, V.

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