Résultats de la recherche

1. Performance metrics to index the spatial coverage of mark-recapture data

   Abstract:  Understanding the spatial distribution of the release of tagged fish and the subsequent ... spatial coverage of fishing effort to recapture tagged fish is an important consideration when ... interpreting the biomass estimated from mark recapture data. In 2015, the Scientific Committee identified that ... new biomass-weighted spatial overlap summary statistics for tagging data. The method calculates two ...

   Meeting Document : WG-SAM-16/13 : Auteur(s): C. Marsh, A. Dunn and S. Mormede

2. CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies

   Abstract:  The two seasons of the data validation experiment provided for pictures from time-lapse ... . The results of visual observations have been compared with data from camera pictures, which registered ... -lapse camera data for both seasons. The standard deviation for each event varies from ±1 to ±3 days for ... into account when the event dates from camera data analyzed without correspondent visual observations ...

   Meeting Document : WG-EMM-2019/59 : Auteur(s): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov

3. Progress report on the scientific data compilation and analyses in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica)

   the proceeds of the data acquisition process and the preliminary scientific analysis. In addition, we ... , Bremerhaven) as supplementary paper. The main objectives of this document are (i) to provide an updated ... summary of the data identification and acquisition process, (ii) to set out the preliminary scientific ... report on the scientific data compilation and analyses in support of the development of a CCAMLR MPA in ...

   Meeting Document : WG-EMM-14/19 : Auteur(s): K. Teschke, K. Jerosch, H. Pehlke and T. Brey (Germany)

4. Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data

   initially run annually, but have been run biennially since 2007. This document investigates the impact on ... tag recapture data. Examining the impact of considering a subset of the available data simulates both ... time as more years’ data becomes available. The 2009 stock assessment of Antarctic toothfish in the ... Subarea 88.2E was used as a sensitivity to examine the impact of withholding data from an assessment based ...

   Meeting Document : WG-SAM-11/17 : Auteur(s): S. Mormede (New Zealand)

5. Summary of trade data for Dissostichus eleginoides(Appendix B from SC-CAMLR-XVIII/BG/1 Rev. 1)

   Title:  Summary of trade data for Dissostichus eleginoides(Appendix B from SC-CAMLR-XVIII/BG/1 Rev ... . 1) Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  No ...

   Meeting Document : SCOI-99/13

6. On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing

   Abstract:  While fishery-dependent data represents the preferential way to collect geographically ... spreadtime series of data to study the Antarctic toothfish, it is limited to areas where commercial fishing ... refined, our hope is that it could provide a mechanism for other Members to extend the area of data ... remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection ...

   Meeting Document : WG-EMM-2019/50 : Auteur(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi

7. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations

   -yield formula, and it provides useful estimates of sustainable yield for data-poor fisheries on long ... :  Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor ...

   Meeting Document : WG-SAM-11/P3 : Auteur(s): A.D. McCall

8. Proposal for a joint CCAMLR-IWC Workshop: data and parameter requirements for models exploring the roles of predators in the Antarctic marine ecosystem

   Author(s):  Delegation of Australia Title:  Proposal for a joint CCAMLR-IWC Workshop: data and ... Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release Consent:  Yes ...

   Meeting Document : SC-CAMLR-XXIV/BG/31 : Auteur(s): Delegation of Australia

9. Approaches to the simplification of the summary and presentation of CEMP data

   data to summarise the variability in CEMP parameters. Author(s):  K. Reid (United Kingdom) and G ... . Watters (USA) Title:  Approaches to the simplification of the summary and presentation of CEMP data ... Abstract:  The current approach to providing advice on the status of the krill-centric ecosystem ...

   Meeting Document : WG-EMM-04/61 : Auteur(s): K. Reid (United Kingdom) and G. Watters (USA)

10. Status of the Polish FIBEX acoustic data from the west Atlantic

    Abstract:  Acoustic data from the Polish FIBEX survey in the West Atlantic were examined to check ... FIBEX acoustic data from the west Atlantic Approval:  Approved ... the consistency of krill abundance estimates against the results of the other FIBEX survey vessels ...

    Meeting Document : WG-EMM-98/30 : Auteur(s): P.N. Trathan (UK), J. Kalinowski (Italy) and I. Everson (UK)

Pages