Resultados de la búsqueda

1. Physical forcing in the southwest Atlantic: ecosystem control

   temperatures are known to vary both between seasons and between years. Time series analysis of sea surface ... temperature anomalies at lag periods of approximately 3 to 4 years. Crosscorrelation analyses with temperature ... temperature fluctuations in the Pacific, with the Pacific leading South Georgia by approximately 3 years ... 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 : Autor(es): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)

2. Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins

   penguins and 24 chinstrap penguins were used to compare foraging distributions. In both years the diet of ... segregation. There was a significant difference in the foraging areas used by Adélie penguins between years ... in foraging distribution and breeding success suggest that in years of low resource availability ... both species was exclusively Antarctic krill (Euphausia superba) of the same size range. In a year of ...

   Meeting Document : WG-EMM-02/15 : Autor(es): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)

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

   . A low DPOI less than 10 hPa appeared in 1967 and 1980. Intervals between the years of low DPOI were ... generally observed for around 3 years except 6 years between 1958 and 1964. Author(s):  M. Naganobu and K ...

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

4. Trends in mean lengths and selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3

   likely that historical changes over years in the depth distribution of effort have led to different ... length-specific selectivity curves applying in different years. Combined length-specific selectivity ... curves were estimated for each of the years 1997-2000. Notable differences were found amongst these, but ...

   Meeting Document : WG-FSA-01/48 : Autor(es): G.P. Kirkwood and D.J. Agnew (United Kingdom)

5. DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN

   trajectories indicate it is likely that it will be at least 5 years before it is sufficiently low risk to ... years and then two years later. The surveys should have only low catches in order to not impede recovery ...

   Meeting Document : WG-FSA-09/44 : Autor(es): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)

6. The biology and ecology of mackerel icefish, Champsocephalus gunnari – an Antarctic fish species that lack haemoglobin

   some years. Champsocephalus gunnari has many characteristics typical of Antarctic fish species with ... characteristics in common, such as feeding mode and food, early life history, and growth in the first years of ... . They may grow to more than 60cm and may become 13-15 years old. However, in the vicinity of South ...

   Meeting Document : WG-FSA-96/24 : Autor(es): Everson, I., Kock, K.-H.

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

   highest ever recorded in the 24 years of summer surveys and fourth highest ever recorded in 23 years of ... the lowest ever recorded in 24 years of surveys. The incidence of marine mammal entanglements was ...

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

8. Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016–2017

   the next two years, 2016–2017, is presented. The survey will continue to focus primarily on estimating ... basis, it is proposed that these two areas be surveyed in alternate years. Therefore, it is proposed to ... the same as in previous years, and the number of sets will be retained at 45 sets for the core strata ...

   Meeting Document : WG-SAM-15/45 : Autor(es): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)

9. Expert Workshop on Pelagic Spatial Planning for the eastern subantarctic region (Domains 4, 5 and 6)

   have global importance. The high productivity in the vicinity of the islands, together with the large ...

   Meeting Document : SC-CAMLR-38/BG/29 : Autor(es): A.B. Makhado, A. Lowther, P. Koubbi, I. Ansorge, C. Brooks, C. Cotté, R. Crawford, S. Dlulisa, F. d’Ovidio, S. Fawcet, D. Freeman, S. Grant, J. Huggett, M. Hindell, P.A. Hulley, S. Kirkman, T. Lamont, M. Lombard, M.J. Masothla, M.-A. Lea, W.C. Oosthuizen, F. Orgeret, R. Reisinger, T. Samaai, S. Sergi, K. Swadling, S. Somhlaba, A. Van de Putte, C. Von de Meden and D. Yemane

10. Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996

    krill transport are compared with those of for the polygon 30 x 30 miles, situated on the western ...

    Meeting Document : WG-EMM-96/37 : Autor(es): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.

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