Resultados de la búsqueda

1. A review and preliminary analysis of CEMP data

   Abstract:  A review of the data in the CEMP database revealed minor inconsistencies that have now ... could be the cause. An examination of migration patterns in the Peninsula region would make show the ... critical dates in the breeding biology, however this needs to be examined more closely. Further analyses ...

   Meeting Document : WG-EMM-02/7 : Autor(es): Secretariat

2. Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 2000/01

   fishing gear associated with seabirds at Bird Island, South Georgia. In this, the eighth year of ... monofilament long-line originating from fishing vessels were recorded in association with wandering albatrosses ... plastic, this being the first occasion that marine debris has been found in association with this species ...

   Meeting Document : SC-CAMLR-XX/BG/07 : Autor(es): Delegation of the United Kingdom

3. Trawl survey of the Patagonian toothfish (Dissostichus eleginoides) resource off the Prince Edward Islands

   Abstract:  A bottom trawl survey was conducted in the northern half of the South African EEZ ... around the Prince Edward Islands in April 2001. Due to the paucity of bathymetric data, it was not ... aid in the design of such surveys should they be deemed practical. The maximum operating depth for the ...

   Meeting Document : WG-FSA-01/72 : Autor(es): R.W. Leslie and B.P. Watkins (South Africa)

4. Criteria for aging the otoliths of Dissostichus eleginoides from South Georgia (Subarea 48.3) and an analysis of aging precision

   readings by one observer and readings by two observers showed considerable inconsistency in aging both ... was more precise than aging using C2. but tended to give higher age counts in younger fish than over ... the equivalent region in older fish. Both aging techniques indicated D. eleginoides to be a long-lived ...

   Meeting Document : WG-FSA-98/52 : Autor(es): J. Ashford (United Kingdom) and S. Wischniowski (Canada)

5. Lead-radium dating provides a framework for coordinating age estimation of Patagonian toothfish (Dissostichus eleginoides) between fishing areas

   estimates range from approximately 20 to more than 50 years. In this study, lead-radium dating provided ... zones in transverse otolith sections, and longevity estimates exceeding 30 years. Lead-radium dating ... problems in coordinating age estimation between geographically separated fish stocks, and provided a ...

   Meeting Document : WG-FSA-11/P01 : Autor(es): A.H. Andrews, J.R. Ashford, C.M. Brooks, K. Krusic-Golub, G. Duhamel, M. Belchier, C.C. Lundstrom and G.M. Cailliet

6. Use of a population model to assess the impact of longline fishing on wandering albatross populations

   eleginoides in Antarctica. Assuming longline fishing operations affect juveniles more than adults, there is a ... time lag of 5-10 years before further decreases in population numbers are reflected in the breeding ...

   Meeting Document : WG-IMALF-94/08 : Autor(es): Coleen L. Moloney, John Cooper, Peter G. Ryan and W. Roy Siegfried (South Africa)

7. Estimation of size at maturity and calculation of an appropriate size limit for male Paralomis formosa

   be made to make the spline technique more robust to outliers in Y-space (crabs with regenerating ... claws). Given the uncertainty in sBC and the lack of information about body size growth rates, a wide ... regulation set forth in CM 91/XIV, Paragraph 10. Author(s):  Watters, G. Title:  Estimation of size at ...

   Meeting Document : WG-FSA-96/35 : Autor(es): Watters, G.

8. Selectivity of standard polish commercial trawl codends on Antarctic fishing grounds

   Abstract:  steelon codends used in commercial fishery, with a nominal mesh size A = 80 mm and A ... during trawling, although the effectiveness of this process- especially in the latter case- is not ... studied. Conclusions and observations were in some cases based on a relatively small amount of ...

   Meeting Document : SC-CAMLR-VII/BG/11 : Autor(es): J. Zaucha (Poland)

9. Winter and summer foraging location of Adélie penguins from Mawson, Davis and Casey

   foraging locations is relevant to WG-EMM in terms of understanding the spatial and temporal scales of ... influence on CEMP parameters as well as the management of the Southern Ocean marine living resources in ... accessed the highly productive shelf break. In contrast, during winter, the penguins travelled up to 3000 ...

   Meeting Document : WG-EMM-13/08 : Autor(es): L. Emmerson, N. Kokubun and C. Southwell (Australia)

10. Recomendación de iniciar discusiones sobre la manera de planificar y organizar la labor de la Comisión para la Conservación de los Recursos Vivos Marinos Antárticos (CCRVMA)

    Abstract:  In recent years, there has been an increase in the number and complexity of issues that ... more broadly in the Commission and Scientific Committee, it is timely for the Commission to consider ...

    Meeting Document : CCAMLR-XXXIV/18 : Autor(es): Delegation of Australia

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