Résultats de la recherche

1. Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass

   stability in system gain settings. Between Antarctic seasons this echosounder has also been calibrated in ... estimation of temperature variation across a survey area should be considered carefully File:  16brierley ... after krill surveys there, and exhibits temporal stability in system gain settings. Between Antarctic ... gain applied by system electronics in some echosounders (Simmonds, 1990), the possible effects of ... system operating at 120 kHz, a 0.4 dB decrease in target strength (TS) gain is required as water ... similarly that the required system gain was less (by 1 dB) in the colder water. It appears therefore that ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Auteur(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe

2. Scientific Abstracts 2000

   Description / Abstract:  PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of ... all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers presented in 2000. It corresponds to the Nineteenth Meetings of the CCAMLR Commission and ... ) scientific papers submitted for publication, i.e. in CCAMLR Science or elsewhere, which are listed as ... , MacRobertson Land, Antarctica – CCAMLR Eco- system Monitoring Program (CEMP) Monitoring Site: description ... seasons where a higher fledging success was achieved, are highlighted. An auto- mated monitoring system ... PREFACE CCAMLR Scientific Abstracts ... meetings of the CCAMLR Commission and Scientific Committee and of their subsidiary bodies. This volume ...

   Document : Site Section: Publications

3. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   , simulating fish movements within this system and overlaying various combinations of tagging and recapture ... size rather than an overestimate of it. File:  03agnew-etal-sam06.pdf ... system and overlaying various combinations of tagging and recapture effort to investigate bias. The ... within this system and overlaying various combinations of tagging and recapture effort to investigate ... resultant 77 boxes are shown in Figure 2. The model system was created as a continuous chain around the 1 ... CCAMLR Science, Vol. 13 (2006): 47–63 47 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Auteur(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

4. Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update

   . eleginoides. These were recaptured 84km and 14km from their points of release. 3. The UK proposes to continue ...

   Meeting Document : WG-FSA-07/32 : Auteur(s): J. Roberts and D.J. Agnew (United Kingdom)

5. By-catch of fishes caught by the fishery vessel Niitaka Maru in the South Georgia area (August to September 2004)

   composed of at least 3 different year classes. Similar pattern is also found in Gymnoscopelus nicholsi of ...

   Meeting Document : WG-EMM-05/19 : Auteur(s): T. Iwami, T. Hayashi, K. Taki and M. Naganobu (Japan)

6. Crab by-catch in the experimental toothfish pot fishery around South Georgia, 2000

   crabs (3% of P. spinosissima and 10.5% of P..formosa) were males above the legal size limit and could be ...

   Meeting Document : WG-FSA-00/24 : Auteur(s): T. Daw, D. Agnew, M. Purves, G. Pilling and C. Yau (United Kingdom)

7. Some notes on by-catch of fishes and salps caught by the fishery vessel Niitaka Maru in the vicinity of the South Shetland Islands (January to February 1999)

   fisheries by F/V Niitaka Maru were made from 3 January to 4 February 1999 in the vicinity of the South ...

   Meeting Document : WG-EMM-00/54 : Auteur(s): T. Iwami, S. Kawaguchi and M. Naganobu (Japan)

8. Distribution, biological characteristics and biomass of mackerel icefish based on the results of the trawling survey carried out at RV Atlantida in February 2000

   length and 2-3 years old predominated. Fish biomass distributed near the bottom estimated with different ...

   Meeting Document : WG-FSA-00/51 : Auteur(s): Zh.A. Frolkina and P.S. Gasiukov (Russia)

9. Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia

   scarce on the South Georgia shelf. 3. It is thought that C. gunnari survivorship is closely related to ...

   Meeting Document : WG-FSA-99/63 : Auteur(s): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)

10. INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTI

    eggs and the relative one is 3-12 eggs per 1 g of body weight. The structure of the envelope of ...

    Meeting Document : WG-FSA-09/13 : Auteur(s): V. Prutko and D. Chmilevsky (Russia)

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