Resultados de la búsqueda

1. Summary of scientific observer data collected in CCAMLR fisheries in the Convention Area during 2017

   Convention Area on board fishing vessels during the 2017 season (based on data received by the Secretariat up ... to 15 September 2017). Information on observer deployments, incidental mortality and fish sampling ... :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ...

   Meeting Document : WG-FSA-17/58 Rev. 2 : Autor(es): CCAMLR Secretariat

2. Fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2001/02

   (12) and black-browed albatrosses (9) was the highest on record for both species, though small by ... snowy sheathbill (synthetic rope) was recorded for the first time in the study. More marine debris was ... . One black-browed albatross with some oil on its plumage was observed. The evidence of many seabird ... with hooks and line is still occurring on a large scale. Author(s):  Delegation of the United Kingdom ...

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

3. Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3

   aceratus, Pseudochaenichthys georgianus, Notothenia rossii and Dissostichus eleginoides, on a cruise ... carried out during the month of May 2013, on board of RV DY Eduardo L. Holmberg (INIDEP), at depths from ... level of all predators, was determined. Cluster Analysis was implemented based on diet components of all ... predators. Crustaceans were dominant prey group for C. gunnari and N. rossi, whereas C. aceratus and P ...

   Meeting Document : WG-FSA-13/60 : Autor(es): N.R. Marí and G.H. Troccoli (Argentina)

4. The krill maturity cycle: a conceptual description of the seasonal cycle in Antarctic krill

   Abstract:  A long term study on the maturity cycle of Antarctic krill was conducted in a research ... aquarium. Antarctic krill were either kept individually or in a batch for 8 months under different ... . Based on these results, and information available from previous studies, we suggest a conceptual model ... describing seasonal cycle of krill physiology which provides a framework for future studies and highlight the ...

   Meeting Document : WG-EMM-06/23 : Autor(es): S. Kawaguchi, T. Yoshida, L. Finley, P. Cramp and S. Nicol (Australia)

5. Extension to the krill-predator modelling exercise

   Group on Ecosystem Monitoring and Management. The resilience of the Antarctic fur seal population to ... krill harvesting is found to be strongly dependent on the estimate of the maximum annual growth rate (R ... ) which the population can achieve. For R=10%, it is estimated that a krill harvesting intensity rate γ of ... . Similar calculations are initiated for the black-browed albatross, but require the separation of fishery ...

   Meeting Document : WG-EMM-96/67 : Autor(es): Thomson, R.B., Butterworth, D.S.

6. Use of cameras and sensors to monitor the behaviour and benthic impact of longline gears

   Abstract:  In order to investigate and monitor the ecological impact of longlines on the benthic ... environment and subsequently develop strategies for its management, the UK is conducting a series of research ... projects studying the potential impact of longline fishing gear on benthic habitats. The research has been ... responsibility for releasing documents:  United Kingdom ...

   Meeting Document : WG-FSA-2019/24 : Autor(es): C. Darby

7. Segunda Evaluación del Funcionamiento: informe de avance

   work to provide appropriate opportunities for the Commission and Scientific Committee to further ... consider the PR2 recommendations, it requested: (i)    the PR2 Report be placed in the public domain on the ... intended to be used for consideration and discussion by Members (ii)    that the Commission, SCIC, SCAF and ... recommendation (iii)    the Secretariat to provide annual updates to a matrix, maintained on the CCAMLR website ...

   Meeting Document : CCAMLR-XXXVII/11 : Autor(es): CCAMLR Secretariat

8. Criterio de decisión de la CCRVMA: cualidades y defectos

   groups. The robustness of CCAMLR’s tothfish management protocol, based on the Decision Rule, is evaluated ... precautionary, as is appropriate for the management of deep-water Antarctic species and is shown to be robust to ... reference points, based on exploitation rate would ensure that management advice is also robust to change in ... productivity. The modification could also provide a basis for the provision of catch advice where historic IUU ...

   Meeting Document : SC-CAMLR-38/15 : Autor(es): Delegation of the United Kingdom

9. LIFE HISTORY BUFFERING IN ANTARCTIC MAMMALS AND BIRDS AGAINST CHANGING PATTERNS OF CLIMATE AND ENVIRONMENTAL VARIATION

   Abstract:  The consequences of warming for Antarctic long-lived organisms depend on their ability ... and Weddell seals, we found strong support for selection of life history traits that reduce ... against the effects of recent climate-driven habitat changes except for Antarctic fur seals, in the ... fur seal food supply, Antarctic krill. This has increased the fitness costs of breeding for females ...

   Meeting Document : WG-EMM-08/P05 : Autor(es): J. Forcada, P.N. Trathan and E.J. Murphy

10. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

    solely on the basis of depth-specific seabed area; extrapolations must consider location. Linear models ... crab movement and suggested that depletion estimators will not be appropriate tools for estimating ... . Four of the tagged crabs were recovered, and these crabs were at liberty for about 1 to 5 weeks. The ... and density were made for the area around Phase 2's third depletion square. The assumptions of ...

    Meeting Document : WG-FSA-96/34 : Autor(es): Watters, G.

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