Résultats de la recherche

1. Krill population dynamics at South Georgia: implications for ecosystem-based fisheries management

   from surveys conducted in the early, middle and late period of the summers of 2001 to 2005, together ... biomass. Krill abundance was highest during the middle of the summer in 3 years and in the late period in ...

   Meeting Document : WG-EMM-10/P08 : Auteur(s): K. Reid, J.L. Watkins, E.J. Murphy, P.N. Trathan, S. Fielding and P. Enderlein

2. Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea

   years when pack ice was sparse. Foraging trip duration differed by colony, season and year and was ... increased as trip duration increased, to a point (2 d), but then decreased as duration increased further (up ... , parents lost body mass. Successful foraging during chick rearing, the period when adult foraging is most ...

   Meeting Document : WG-EMM-98/15 : Auteur(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)

3. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data

   during summer and early autumn, and deepened gradually from autumn and attained the maximum depth in ... winter over the Scotia Sea. However, it shifted to shallower in early spring, when krill began to feed on ... phytoplankton. Vertical range of trawling depth was narrower during spring and early autumn, but greater during ... middle autumn and winter in each brightness category. Author(s):  K. Taki, T. Hayashi and M. Naganobu ...

   Meeting Document : WG-EMM-04/44 : Auteur(s): K. Taki, T. Hayashi and M. Naganobu (Japan)

4. f-imaf-03 report.pdf

   application/pdf attached to:WG-IMAF-03 ad hoc

   Meeting Report : WG-IMAF-03 ad hoc

5. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subareas 88.1 and 88.2

   pattern in the north, and an early thawing in the southeast, leading to the highest historical catch from ... between 2001 and 2003 extended into April and May. More recently, fishing has started in early December ... northwest of the Ross Sea region in SSRUs 881A–C (WG-FSA-10/23). Catches were quite high in the early part ... and early life history of D. mawsoni in Subareas 88.1 and 88.2 is that spawning takes place to the ...

   Document : Site Section: Publications

6. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   reported without any measure of uncertainty (e.g. Law, 1962; Ensor and Bassett, 1987). In the interests ... Adélie pen- guins in East Antarctica, with only two suitable published series currently found. Watanuki ... November 1972, Jones (reported in Horne, 1983) counted Adélie penguins at several sites in the Rookery ... ) on 17 November 1972, together with the aggregated distribution for all sites combined. is ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Auteur(s): McKinlay, J., C. Southwell and R. Trebilco

7. Sources of variance in studies of krill population genetics

   of krill (Lubimova et al., 1985; Mackintosh, 1972, 1973). Many of these concentrations are ... population studies Early allozyme research did not identify dis- tinct populations of Antarctic krill ... PCR products for individuals that had lost the Rsa I site used in the SSCP assay, so that one ... . Polar Biol., 6: 233–236. Mackintosh, N.A. 1972. Life cycle of Antarctic krill in relation to ice ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 107–116 : Auteur(s): Jarman, S.N. and S. Nicol

8. Biological characteristics of Antarctic fish stocks in the southern Scotia Arc region

   for some years in the late 1980s. Since the early 1990s, the fishery was almost exclusively a ... Georgia (Subarea 48.3) (Permitin and Silyanova, 1971; Permitin and Tarverdiyeva, 1972; Kock, 1986; Agnew ... are located some 150 n miles to the east of Elephant Island. The shelf areas of both island groups ... had been depleted by intensive fishing the area from the late 1970s to the early 1980s. This ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 1–41 : Auteur(s): Kock, K.-H., C.D. Jones and S. Wilhelms

9. Zooplankton: Trophic modelling of the Ross Sea

   content of E. crystallorophias from May 1961 – January 1962. Lipids made up to 36% of body dry weight ... during late summer and early winter, but decrease at a constant rate throughout the winter to a low of 9 ... in November to early December, and there seems to be no build up of lipids prior to reproduction. It ... diatoms are available to the early larval stages. The development of Ross Sea polynya may be important in ...

   Document : Site Section: Publications

10. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

    the foraging trip of the incubating bird's partner. The CEMP Standard Methods Sheets (CCAMLR, 1988 ... female of 26 pairs, and male only at an additional 31 nests, at the Turner colony. At the East colony ... considered sensitive to the availability of food during the foraging trip. The CCAMLR Standard Methods ... . At the Turner colony, 21 nests were monitored and at the East colony, 68 nests were monitored. Nest ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Auteur(s): Whitehead, M.D.

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