Résultats de la recherche

1. 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 ... association with wandering albatrosses compared to last year, but the number of items (63) remains well above ... snowy sheathbill (synthetic rope) was recorded for the first time in the study. More marine debris was ... albatrosses (mostly small plastic fragments) than in any previous year. Small quantities of marine debris ...

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

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

   predators. Crustaceans were dominant prey group for C. gunnari and N. rossi, whereas C. aceratus and P ... , were main prey for all analyzed predators, principally those to correspond to Channichthyidae and ... 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 ...

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

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

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

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

4. Extension to the krill-predator modelling exercise

   ) 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 ... 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 ...

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

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

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

   Meeting Document : WG-FSA-2019/24 : Auteur(s): C. Darby

6. Seconde évaluation de la performance – état d'avancement

   work to provide appropriate opportunities for the Commission and Scientific Committee to further ... intended to be used for consideration and discussion by Members (ii)    that the Commission, SCIC, SCAF and ... Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing ... consider the PR2 recommendations, it requested: (i)    the PR2 Report be placed in the public domain on the ...

   Meeting Document : CCAMLR-XXXVII/11 : Auteur(s): CCAMLR Secretariat

7. La règle de décision de la CCAMLR, ses qualités et ses faiblesses

   precautionary, as is appropriate for the management of deep-water Antarctic species and is shown to be robust to ... productivity. The modification could also provide a basis for the provision of catch advice where historic IUU ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ... groups. The robustness of CCAMLR’s tothfish management protocol, based on the Decision Rule, is evaluated ...

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

8. 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 : Auteur(s): J. Forcada, P.N. Trathan and E.J. Murphy

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

   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 ... the mark-recapture model were probably violated, but attempts were made to account for biased sampling ...

   Meeting Document : WG-FSA-96/34 : Auteur(s): Watters, G.

10. ANTARCTIC KRILL DEMOGRAPHY AND POPULATION DYNAMICS WEST OF THE ANTARCTIC PENINSULA IN 2010/11

    were taken and analyzed for post-larval and larval krill, Euphausia superba, as well as for salps ... 2011 to collect data on krill distribution, abundance, demography, spawning and recruitment success ... distribution of krill abundance, demography, and production on the western side of the Antarctic Peninsula ...

    Meeting Document : WG-EMM-11/13 : Auteur(s): V. Siegel (Germany), C. Reiss (USA), K. Dietrich (USA), M. Haraldsson (Sweden) and G. Rohardt (Germany)

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