Résultats de la recherche

1. Are penguins and seals in competition for Antarctic krill at South Georgia?

   breeding seasons of 1999 and 2000; b) diet data to assess potential changes in their trophic niches between ... 1989 and 2000. Foraging ranges of the two species showed considerable overlap in both years but the ... correlated with estimated krill abundance between 1994 and 2000. We found little evidence for direct ...

   Meeting Document : WG-EMM-01/22 : Auteur(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)

2. Key considerations for planning a large-scale krill survey

   (subarea or less). However, periodic large-scale surveys (comparable to the CCAMLR 2000 synoptic survey ... constraints on research funding suggest that coordinated mobilization of multiple research vessels, as in 2000 ... important in the future management of the krill fishery. The design of the CCAMLR 2000 survey might be a ...

   Meeting Document : WG-EMM-15/27 : Auteur(s): S. Hill, J. Watkins (United Kingdom), O.R. Godø (Norway), S. Kawaguchi (Australia), D. Kinzey, C. Reiss (USA), V. Siegel (Germany), P. Trathan (United Kingdom) and G. Watters (USA)

3. Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

   selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ... application to data for 1995 – 2000. Author(s):  G.P. Kirkwood (United Kingdom) Title:  Revised selectivities ...

   Meeting Document : WG-FSA-02/64 : Auteur(s): G.P. Kirkwood (United Kingdom)

4. Manual: estimating the age of Patagonian toothfish (Dissostichus eleginoides) using transverse cross-sections of otoliths

   Abstract:  At the 2000 Fish Stock Assessment Working Group Meeting (WG-FSA-2000), differences were ...

   Meeting Document : WG-FSA-10/15 : Auteur(s): K. Underkoffler, N. Ramanna and J. Ashford (USA)

5. WILL KRILL FARE WELL UNDER SOUTHERN OCEAN ACIDIFICATION?

   and 2000 μatm pCO2 in order to assess the possible impact of ocean acidification on early development ... atm pCO2; however, at 2000 μatm pCO2 development was disrupted before gastrulation in 90 per cent of ...

   Meeting Document : WG-EMM-11/P6 : Auteur(s): S. Kawaguchi, H. Kurihara, R. King, L. Hale, T. Berli, J.P. Robinson, A. Ishida, M. Wakita, P. Virtue, S. Nicol and A. Ishimatsu

6. Development of the Southern Ocean Continuous Plankton Recorder survey

   of records. The most successful seasons to date have been the 1997/1998, 1999/2000 and 2000/2001 ... austral summers with 20, 31 and 26 tows, respectively. The 1999/2000 season included a unique, nearly ...

   Meeting Document : WS-BSO-07/P4 : Auteur(s): Hosie, G., M. Fukuchi and S. Kawaguchi

7. Observations of Adélie penguins in two seasons with contrasting weather and sea-ice conditions – a brief report

   Abstract:  The 2002-03 breeding season in comparison with 2000-01 at Edmondson Point was ... date was extended by 4 days, the first incubation shift was significantly longer with respect to 2000 ...

   Meeting Document : WG-EMM-03/59 : Auteur(s): S. Olmastroni, F. Pezzo, V. Volpi and S. Focardi (Italy)

8. CCAMLR conservation measures: a review

   has grown rapidly since that time; 61 measures were in force in 2000/01. The majority of conservation ... during the period from 1984 to 2000. These elements have been added to fishery conservation measures at a ...

   Meeting Document : CCAMLR-XX/BG/04 : Auteur(s): Secretariat

9. Acoustic assessment of potential bias in abundance estimates of mackerel icefish from trawl surveys

   Abstract:  In 2000, CCAMLR asked the Working Group on Fish Stock Assessment (WG-FSA), whether ... region (CCAMLR division 58.5.2) in May 2000. The relationship between mackerel icefish catches and the ...

   Meeting Document : WAMI-01/05 : Auteur(s): E. van Wijk, T. Pauly, A. Constable and R. Williams (Australia)

10. The three-frequency method for classifying the species and assessing the size of two euphausiids (Euphausia superba and Euphausia crystallorophias)

    three expeditions to the Ross Sea (1980-90; 1997-98 and 1999-2000), where the environmental conditions ... January/February 2000. The results are compared with those obtained from the standard method. Author(s ...

    Meeting Document : WG-EMM-02/37 : Auteur(s): M. Azzali, G. Lanciani and I. Leonori (Italy)

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