Resultados de la búsqueda

1. Mackerel icefish ecological indices

   Abstract:  Mackerel icefish have been harvested in the CCAMLR Region for over thirty years. In the ... : Standing Stock, Cohort Strength and Recruitment, Natural Mortality, Length at Age 1+ and 2+ years ... fur seals and several avian species. These attributes make them suitable for consideration within the ...

   Meeting Document : WG-EMM-03/42 : Autor(es): I. Everson (United Kingdom), K.-H. Kock (Germany) and A.W. North (United Kingdom)

2. Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)

   factor. Based on counts of annual growth increments from sagittal otolith sections, age estimates ranged ... between 2 and 7 years in males and between 2 and 8 years in females, respectively. Annual growth rate was ... estimated from the age-length keys, spanning from 10 to 5 cm TL. Present data have been discussed in ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : WG-FSA-18/45 : Autor(es): M. La Mesa, E. Riginella and C.D. Jones

3. The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17

   region are precautionary and we recommend extending the current research plan for 2018 season. No ... validated age data are currently available since 2014 for the North, and for 2014, 2015, and 2017 from the ... in the 2018 season. Catch rates, length frequency data, access to research blocks and Chapman biomass ... estimates for the North and South areas all indicate that the current catch limits in the Amundsen Sea ...

   Meeting Document : WG-FSA-17/39 : Autor(es): S. Parker and S. Mormede

4. SC-CAMLR-XXV

   summary for the Scientific Committee 2006 SC-CAMLR-XXV/BG/30 Report of the Convener of WG-FSA to SC-CAMLR ... Provisional Agenda for the Twenty-fifth Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-XXV/02 Provisional Annotated Agenda for the Twenty-fifth Meeting of the ... Scientific Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XXV/03 Report of the ...

   Meeting

5. Diet of two icefish species from the South Shetland Islands and Elephant Island, Champsocephalus gunnari and Chaenocephalus aceratus 2001–2003

   2001 to 2003. C. gunnari fed almost exclusively on krill (Euphausia superba) in all years. The ... feeding rate of C. gunnari inferred from an exponential gastric evacuation model was between 1.0 and 1.5 ... . larseni in 2003. An ontogenetic shift in feeding preference of C. aceratus was observed: Fish smaller than ... 30 cm fed on krill and mysids, while larger animals relied primarily on fish. Author(s):  H. Flores ...

   Meeting Document : WG-FSA-03/61 : Autor(es): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)

6. Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)

   of toothfish exceeded the reported catch for most years (SC-CAMLR-XXVI, Annex 5, Appendix N, Table 2 ... 30 22 20 72 0 72 2009/10 0 77 72 150 0 150 2010/111 129 68 108 305 * 305 1 Two vessels are ... catch-at-length data. An operational management procedure (OMP) approach for the fishery that ... 2007/08 0 0 2008/09 0 0 2009/10 0 0 2010/11 0 0 20. In 2011, as in previous years, WG-IMAF ...

   Document : Site Section: Publications

7. SC-CAMLR-XXIII

   Provisional Agenda for the Twenty-third Meeting of the Scientific Committee for the Conservation of Antarctic ... Marine Living Resources SC-CAMLR-XXIII/02 Provisional Annotated Agenda for the Twenty-third Meeting of ... the Scientific Committee for the Conservation of Antarctic Marine Living Resources SC-CAMLR-XXIII/03 ... to 22 October 2004) SC-CAMLR-XXIII/05 Rev. 1 Draft rules for the submission of meeting papers to the ...

   Meeting

8. Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries

   t] of toothfish was taken per year by killer and sperm whales between 2004 and 2018, equivalent to ... Abstract:  Fisheries are human activities that alter resource availability for species in marine ... 2009 and 2016 with an overall annual mean of 837 t [95% CI 480-1,195 t], comprised of 317 t [232-403t ... 30% [21-37%] of the total catches. Together, these findings provide metrics needed to assess the ...

   Meeting Document : WG-FSA-2019/33 : Autor(es): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould

9. CCAMLR Strengthens Marine Conservation in Antarctica

   conservation measures adopted by CCAMLR. Fish catches taken by IUU vessels, for example, have decreased from an ... establishment of MPAs. This year four proposals were submitted to the Commission by CCAMLR Members for the ... Antarctica Special Meeting for the Establishment of MPAs in Antarctica The Commission for the Conservation of ... previously been carried out. The data-poor areas, where strictly limited exploratory fishing for toothfish is ...

   Page : Site Section: The Organisation

10. CCAMLR Strengthens Marine Conservation in Antarctica

    conservation measures adopted by CCAMLR. Fish catches taken by IUU vessels, for example, have decreased from an ... establishment of MPAs. This year four proposals were submitted to the Commission by CCAMLR Members for the ... Antarctica Special Meeting for the Establishment of MPAs in Antarctica The Commission for the Conservation of ... previously been carried out. The data-poor areas, where strictly limited exploratory fishing for toothfish is ...

    Page : Site Section: The Organisation

Páginas