Résultats de la recherche

1. Coincidence between climate fluctuations and variability in the Antarctic krill (Euphausia superba) recruitment

   Drake Passage and krill recruitment variabiIlty. Years of high pressure gradients coincided with the ... years of good krill recruitment, and vice versa. Author(s):  Sasai, Y., Kutsuwada, K., Naganobu, M ...

   Meeting Document : WG-EMM-95/53 : Auteur(s): Sasai, Y., Kutsuwada, K., Naganobu, M.

2. Rapport de pêcherie : pêcherie exploratoire de Dissostichus spp. – sous-zone 48.6

   Norwegian flagged vessels using longlines only, and no more than one vessel per country was permitted to ... distribution of catches 7. Most D. eleginoides caught in the fishery ranged from 60 to 170 cm in length, with ... in length, with a broad mode at approximately 140–160 cm in 2006/07 (Figure 2). The length ... . Vessels operating in this fishery are required to conduct fishery-based research in accordance with ...

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3. Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds

   commercial fishery, with a nominal mesh size A = 80 mm and A = 100 mm, made of double twines with a thickness ... sufficiently good level seems possible as a result of the application of webbing with permanently open meshes ... for codend construction. The most difficult matter will be preparing a codend with proper selectivity ... of 100 mm was tested. 3 . MATERIALS AND METHOD Steelon codends with a four-wall, oblique ... top down to the middle of its height with a cover having relatively small meshes (mesh bar 20 mm ... codend only from the part equipped with the cover. They were later trapped in the end parts of the cover ... carried out for two types of steelon codends used in commercial fishery, with a nominal mesh size A = 80 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Auteur(s): Zaucha, J.

4. Opportunités de stages

   early career professionals may be accepted. The internship aims to provide applicants with an ... possible with funding from the China Contribution Fund. CCAMLR International Internships on technical and ... Secretariat on a special topic. This will be arranged by agreement with the Secretariat but potential topics ...

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5. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002

   classes (ages 2 and 3) are likely to be much weaker than the current juvenile year classes (ages 4 to 8 ... results for 2001. The pooled length-density distribution for the 2002 survey shows that the younger year ... of recruitment being increased for some recent years. An assessment of the trend in illegal catches ...

   Meeting Document : WG-FSA-02/70 : Auteur(s): A.J. Constable, R. Williams and T. Lamb (Australia)

6. Preliminary study on the breedings of chinstrap and gentoo penguins at Barton Peninsula, King George Island

   selected from several locations scattered in the colony. The nests were visited by 2-3 day interval and the ... following years. Some suggestion for the further research in this rookery are also mentioned. Author(s):  H ...

   Meeting Document : WG-CEMP-93/23 : Auteur(s): H.-C. Shin and S. Kim (Republic of Korea)

7. RAPID WARMING OF THE OCEAN AROUND SOUTH GEORGIA,SOUTHERN OCEAN, DURING THE 20TH CENTURY: FORCINGS, CHARACTERISTICS AND IMPLICATIONS FOR LOWER TROPHIC LEVELS

   20th century but there are few locations with data before the 1950s. In addition, assessments of change ... in this region are hampered by the strong seasonal bias in sampling, with the vast majority of data ... last century, and we here consider almost year-round data from this location over an 81-year period ... (1925 to 2006). Based on these data, we observe significant warming between the early and late 20th ...

   Meeting Document : WG-EMM-08/P03 : Auteur(s): M.J. Whitehouse, M.P. Meredith, P. Rothery, A. Atkinson, P. Ward and R.E. Korb

8. An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths

   years or less of each other. Variation in estimates between readers did not increase markedly with age ... information: the readers generally read the sections similarly, with 84.7% of the estimates falling within two ... full age range, indicating differences in the criteria used to interpret the first few years of age ...

   Meeting Document : WG-FSA-99/56 : Auteur(s): J. Ashford (United Kingdom) and P. Horn (New Zealand)

9. Characterisation of the toothfish fishery in the Ross Sea region (Subarea 88.1 and SSRUs 88.2A–B) through 2018/19

   and SSRUs 88.2AB) together with biological characteristics of the catch of Antarctic toothfish through ... , concentrated fishing on the slope south of 70° S on the traditional fishing grounds, with some expansion of ... effort extending into SSRUs 88.2A and 88.2B, which are now open to fishing. Data are now summarized with ... previous years; some fish were recaptured after 16 years at liberty. Recaptures were higher in 2019, likely ...

   Meeting Document : WG-FSA-2019/07 : Auteur(s): J. Devine, S. Parker and A. Dunn

10. Volume 10: CCAMLR. 1998. Statistical Bulletin, Vol. 10 (1988–1997). CCAMLR, Hobart, Australia.

    split-year 1 July to 30 June. Split-years are shown written in the form 1989/90. 1.5 Some tables ... caught in any year were chosen for this section. 2.2 Tables 3, 4 and 5 report catches by species ... ....................................... . Catch by species-group and country .......................... . Catch by species and arealsllbarea ... country, species and area ........................... . Catch and effort by species and ...

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