Résultats de la recherche

1. Correlation of sea-surface temperature (SST) with sea-ice concentration (SIC) between Subarea 48.6 and other areas such as Ross Sea, Weddell Sea

   6 months was analyzed and there was some negative correlation between Subarea 48.6 and the central ...

   Meeting Document : WG-FSA-2019/48 : Auteur(s): T. Namba, R. Sarralde, S. Somhlaba and J. Pompert

2. Mercury concentrations of five species of Antarctic fish collected from CCAMLR Subareas 88.1 and 88.2

   Abstract:  The mean mercury level for the D. eleginoides 1998 sample was 0.43 mg/kg-1, which is ... slightly lower than the permissible level of 0.5 mg/kg-1 set by the New Zealand Food Safety Authority ... (NZFSA). In contrast, mean levels of mercury for D. mawsoni were 0.10 mg/kg-1 in the 1998 samples and ... 0.16 mg/kg-1 in the 2006 samples, both of which are well below the permissible level. Mercury levels ...

   Meeting Document : WG-FSA-07/24 : Auteur(s): S.M. Hanchet, D.M. Tracey, A. Dunn, P.L. Horn and N. Smith (New Zealand)

3. Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves

   intermediate cold layer. In some years of this type (1 97 1, 1972, 1978, 1982) the layer had positive ... . Lack of surface water of summer modification was characteristic of second year type (1 970, 1979, 198 1 ...

   Meeting Document : WG-EMM-00/34 : Auteur(s): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)

4. Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area

   /1997. The strength of westerlies was significantly related to recruitment of 1-year-old krill (1' ... westerlies also had a strong correlation with chlorophyll a (r = 0.63) and sea ice cover with a 1-year time ... of r = 0.76 with a level of significance of 1 %). We suspect that ozone depletion impacts directly ...

   Meeting Document : WG-EMM-99/52 : Auteur(s): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)

5. Preliminary assessment of Patagonian toothfish, Dissostichus eleginoides, in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in May–June 2006 using the Generalised Yield Model

   length density data from the 1999 survey ii) the exclusion of year classes 6+ which have been included in ...

   Meeting Document : WG-FSA-06/45 Rev. 1 : Auteur(s): D.C. Welsford, A.J. Constable, T. Lamb and T. Robertson (Australia)

6. Spatio-temporal dynamics of the Antarctic krill fishery within fishing hotspots in the Bransfield Strait and South Shetland Islands

   seasonality (2-6 months) with high catch densities (2.2-30.3 ton∙km-2). Within these FHs, we observed that the ...

   Meeting Document : WG-EMM-18/P11 : Auteur(s): F. Santa Cruz, B. Ernst, J.A. Arata and C. Parada

7. Spawning pattern and type of fecundity in notothenioids collected around the Elephant and South Orkney Islands

   ), mature (range: 1.16 to 1.86 mm) and ovulated oocytes (range: 4.5 to 5.387 mm; average FR: 3 oocytes·g-1 ... oocytes·g-1) than form hydrated ovaries (range: 1-2 oocytes·g-1). The results confirm these species have a ...

   Meeting Document : WG-FSA-16/22 : Auteur(s): G. Plaza, P.M. Arana, F. Becker, A. Zavatteri and V.H. Castillo

8. Otolith chemistry reveals local population structure of Antarctic toothfish (Dissostichus mawsoni) within the CCAMLR Subarea 48.6

   in Sr·Ca-1, Mg·Ca-1 and Ba·Ca-1 for the otolith of D. mawsoni were examined between three blocks. The ... results indicated that no significant difference in Me·Ca-1 of either otolith nuclei or edges between ...

   Meeting Document : WG-FSA-18/75 : Auteur(s): L. Wei, G.P. Zhu, S. Somhlaba, X.Y. Yu and M. Duan

9. Accumulation of stranded plastic objects and other artefacts at Inaccessible Island, central South Atlantic Ocean

   Inaccessible Island. The minimum rate of artefact accumulation was 88 objects km-1 year-1. Total numbers of ... adrift in the South Atlantic Ocean. Published in: S. Afr. T. Nav. Antarkt., Deel 18, No. 1, 1988 Author(s ...

   Meeting Document : CCAMLR-VII/BG/04 : Auteur(s): P.G. Ryan and B.P. Watkins (South Africa)

10. Development of a vessel safety checklist and debriefing protocol for use in SISO

    International Scientific Observation (SISO) (SC-CAMLR-XXXII/07 Rev. 1), the U.S. proposal [1] to amend the Text ... documents for use in SISO. [1] CCAMLR-XXXVI/25 01 September 2017, A proposal to progress implementation of ...

    Meeting Document : CCAMLR-XXXVI/BG/16 : Auteur(s): Delegation of the USA

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