Resultados de la búsqueda

1. Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions

   years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear ... regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the ... eastern Weddell Sea. Former opinions that differ are discussed. Seasonal growth was re-analyzed for the ... and generation time of each species is given. In general, Antarctic euphausiids seem to remature and ...

   Meeting Document : SC-CAMLR-VI/BG/24 : Autor(es): V. Siegel (FRG)

2. Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   third year of an agreed 3-year longline survey, in the wider context of connecting the recently ... undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The overall research ... Dissostichus sp population structures in this region, and improving available data on bathymetry and associated ... analysis plan leading towards the development of a stock hypothesis for the eastern regions of 48.2 and ...

   Meeting Document : WG-SAM-18/15 : Autor(es): M. Söffker and M. Belchier

3. Modelling functional relationships between predators and prey

   Bird Island, South Georgia. In addition, year-specific data for a) black-browed albatross breeding ... tag loss), pregnancy rate, pup production, pup growth rates and mortality rates and foraging trip ...

   Meeting Document : WG-Joint-94/05 : Autor(es): J.P. Croxall, I.L. Boyd and P.A. Prince (United Kingdom)

4. Adélie penguins foraging behaviour and krill abundance along the Wilkes and Adélie Land coasts, Antarctica

   the 1995/96 breeding season. The study took place in conjunction with a ship-based krill survey in the ... ). Foraging trip durations and total distances travelled were also significantly different between colonies ... over the continental shelf and not in oceanic waters. The percentage distribution of dive depths were ...

   Meeting Document : WG-EMM-97/64 : Autor(es): Kerry, K., Rodary, D., Bost, C., Lemaho, Y., Wienecke, B.C., Thomson, R., Lawless, R., Pauly, T., Robertson, G.

5. Surface exchange between the Weddell and Scotia Seas

   transport pathways between the eastern Antarctic Peninsula and sites of elevated chlorophyll in the Scotia ... surface drifters released in January 2012 in the northwestern Weddell Sea. The drifters detail Lagrangian ... Sea. ACC frontal currents, in particular the  Southern ACC Front, act as dynamical transport barriers ... Weddell source waters in the Scotia Sea. Interannual fluctuations in surface chlorophyll in the south ...

   Meeting Document : WG-EMM-14/P03 : Autor(es): A.F. Thompson and M.K. Youngs

6. Métodos estándar del Programa de Seguimiento del Ecosistema de la CCRVMA

   Description / Abstract:  CCAMLR started planning its CCAMLR Ecosystem Monitoring Program (CEMP) in ... 1984, with the following aims: (i) to detect and record significant changes in critical components of ... ) ___________________________________________________________________________________ This document is produced in the official languages of the Commission: English, French, Russian ... in Large Colonies of Antarctic Petrels ............................ Part IV, Section 3: 1–4 ... in the Event of Disease being Suspected among Monitored Species of Birds ... establishment of CCAMLR that in order to regulate harvesting of Antarctic living marine resources in accordance ...

   Document : Site Section: Publications

7. Reproductive performance of seabirds and seals at South Georgia and Signy Island, South Orkney Islands, 1976-1987: implications for Southern Ocean monitoring studies

   reviewed. Breeding success of the wandering albatross, which breeds in winter and eats fish and squid, has ... South Georgia, which breed in summer and feed extensively on krill, have shown major fluctuations in ... some or all of breeding population size, breeding success, foraging trip duration and offspring growth ... fluctuations in reproductive performance of the krill-eating, summer-breeding penguins at Signy Island are not ... breeds in winter and eats fish and squid, has remained constant, while population size has declined ... gradually but significantly. The other species at South Georgia, which breed in summer and feed ... extensively on krill, have shown major fluctuations in some or all of : breeding population size, breeding ... success, foraging trip duration and offspring growth rate. 1977-78 and 1983-84 were summers of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 445-447 : Autor(es): Croxall, J.P., T.S. McCann, P.A. Prince and P. Rothery

8. Outline for year 2 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   second year of an agreed 3-year longline survey, in the wider context of connecting the recently ... undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The overall research ... Dissostichus sp population structures in this region, and improving available data on bathymetry and associated ... and two-year data analysis plan leading towards the development of a stock hypothesis for the eastern ...

   Meeting Document : WG-FSA-17/45 : Autor(es): M. Söffker and M. Belchier

9. Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   third and final year of an agreed 3-year longline survey, in the wider context of connecting the ... recently undertaken surveys in Subarea 48.2 with the established fishery in Subarea 48.4. The overall ... understanding of Dissostichus spp population structures in this region, and improving available data on ... eastern regions of 48.2 and southern regions of 48.4. Author(s):  G. Robson, P. Hollyman and C. Darby ...

   Meeting Document : WG-FSA-18/31 : Autor(es): G. Robson, P. Hollyman and C. Darby

10. DEPREDATION AROUND SOUTH GEORGIA AND THE IMPLICATIONS ON STOCK ASSESSMENT OF D. ELEGINOIDES

    catch per unit efforts (CPUEs) with and without the presence if cetaceans, the amounts lost were also ... conducted which looked at the behaviour of cetaceans around fishing vessels in the area. To aid ... both in season and between years. Hydrophones deployed on longlines recorded both vocalisations of ...

    Meeting Document : WG-FSA-09/16 : Autor(es): J. Moir Clark, D.A. Agnew, P. McCarthy and M. Unwin (United Kingdom)

Páginas