Résultats de la recherche

1. Physical forcing in the southwest Atlantic: ecosystem control

   physical environment has been recorded since the early part of the last century. For example, ocean ... anomaly data for the El Niño 4 region in the Pacific show that variability at South Georgia also reflects ... correlated with warm anomaly periods, but lagged by a number of months. For some predators the most critical ... periods appear to be prior to the breeding season during the summer and early autumn of the preceding year ...

   Meeting Document : WG-EMM-04/34 : Auteur(s): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)

2. Short note: time series of Drake Passage Oscillation Index (DPOI) from 1952 to 1988

   generally observed for around 3 years except 6 years between 1958 and 1964. Author(s):  M. Naganobu and K ... 1950s until 1988 at the Web sites of the Carbon Dioxide Information Analysis Centre for Rio Gallegos and ... since the 1940s until 1998 at British Antarctic Survey for Esperanza. Here we calculated a time series ... . A low DPOI less than 10 hPa appeared in 1967 and 1980. Intervals between the years of low DPOI were ...

   Meeting Document : WG-EMM-02/44 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

3. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2013–2014

   Island, South Orkneys and at Goudier Island, Antarctic Peninsula for the period April 2013 to March 2014 ... . Debris associated with seabird colonies was below the mean level for wandering albatrosses and grey ... -headed albatrosses but above the mean for black-browed albatrosses and giant petrels. Author(s ... highest ever recorded in the 24 years of summer surveys and fourth highest ever recorded in 23 years of ...

   Meeting Document : SC-CAMLR-XXXIII/BG/31 : Auteur(s): Delegation of the United Kingdom

4. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2009/10

   fishing together with the catch of Dissostichus spp and bycatch species by year for the period 1997–98 to ... Abstract:  The exploratory fishery for Dissostichus spp. Has now been operating for 14 years in ... Subarea 88.1 and for 9 years in Subarea 88.2. This report summarises the timing, depth, and location of ... 2009–10. During the 2009–10 fishing year most of the catch in Subarea 88.1 came from the slope SSRUs ...

   Meeting Document : WG-FSA-10/23 : Auteur(s): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)

5. Krill catch distribution in relation to predator colonies 1987 to 1992

   is similar to that seen for other years, with 70% of the total catch from Subarea 48.1 being taken ... , calculated from CCAMLR fine-scale data, is shown for Subareas 48.1 and 48.2. The pattern of catches in 1992 ... -distance’). Although data reporting was not complete for Subarea 48.2 in 1992, it was estimated that 38% of ... previous years. It is estimated that the catch in the critical period-distance was equal to 12% and 15% of ...

   Meeting Document : WG-KRILL-93/10 : Auteur(s): Secretariat

6. Révision de l'approche de précaution pour veiller à l'utilisation rationnelle de la ressource vivante (Dissostichus eleginoides) dans la sous-zone 48.3

   South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management ... Abstract:  Fishing for Patagonian toothfish (Dissostichus eleginoides) has been carried out around ... Approved Document Release Consent:  No Delegation responsibility for releasing documents:  Russian ...

   Meeting Document : CCAMLR-38/31 Rev. 2 : Auteur(s): Делегация Российской Федерации

7. Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)

   South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management ... Abstract:  Fishing for Patagonian toothfish (Dissostichus eleginoides) has been carried out around ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : WG-FSA-2019/40 : Auteur(s): Delegation of the Russian Federation

8. Revision of the CCAMLR Scientific Observers Manual

   replacement of protocol for fish-larvae by-catch observation, review of priorities for scientific observation ... the revisions made to the forms and is presented to the Working Group on Fish Stock Assessment for ...

   Meeting Document : WG-FSA-07/54 : Auteur(s): S. Kawaguchi (Australia) and E. Appleyard (CCAMLR Secretariat)

9. CEMP cameras data validation experiment at the Galindez Island gentoo colonies

   Abstract:  We inform on the results of the data validation experiment provided for pictures from ... . During the 2017-2018 season biologists winterers at Vernadsky station, situated at Galindez Island ... pictures processed with the standard deviation for each event vary from ±1 to ±3 days for 5 control nests ... Approved Document Release Consent:  Yes Delegation responsibility for releasing documents:  Ukraine ...

   Meeting Document : SC-CAMLR-XXXVII/BG/20 : Auteur(s): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy, L. Pshenichnov and A. Grytsai

10. Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area

    resulting age-length ratio can be used in separation of adjacent year-classes during juvenile fish surveys ... age of 120 – 250 days. The length of 1-year-old fish (1+) by the end of the second summer of fish life ... represent a mixture of two year-classes of 1999-2000 and 2000-2001. The mean width of the daily growth zone ... . The length of the young-of- the-year varies within a broad range as a result of prolonged spawning ...

    Meeting Document : WG-FSA-03/75 Rev. 1 : Auteur(s): L.V. Shcherbich (Russia)

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