Résultats de la recherche

1. Aspects of the ecology of the bigeye grenadier at South Georgia

   , an average number for a macrourid of this size. A highly skewed sex ratio of 33:1 females: males was ... over 30 years and attaining lengths in excess of 80cm (Lt). Von Bertalanffy growth parameters were ... estimated for females and closely matched those of the congeneic species M. berglax from the Northern ... hemisphere. The size at which 50% of females had started to mature (Lint 50) for M. holotrachys was 21cm (Lpa ...

   Meeting Document : WG-FSA-03/16 : Auteur(s): S.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom)

2. Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea

   Abstract:  The results of icefish ecology were summarized for the period of above 20 years of ... after 20 cm length reaching and the bottom one at length above 40 cm. Ch.gunnari undertakes vertical ... for the most time and is fished with midwater trawl. Its diurnal migrations pattern is similar to that ... the main, food item of icefish. Two major directions of prespawning migrations were revealed: from the ...

   Meeting Document : WG-FSA-99/65 : Auteur(s): Zh.A. Frolkina (Russia)

3. Summary of research voyages in the South Orkney Islands region in 2015/16

   Abstract:  Two scientific research voyages were undertaken on board the RRS James Clark Ross in ... important interactions between krill, krill predators and the commercial fishery that will be an important ... :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ... the South Orkney Islands region during the 2015/16 austral summer. These surveys together involved ...

   Meeting Document : SC-CAMLR-XXXV/BG/28 : Auteur(s): Delegations of the United Kingdom and Norway

4. WG-EMM-09

   T. Iida (Japan) WG-EMM-09/20 INTEGRATING COUNT EFFORT BY SEASONALLY CORRECTING ANIMAL POPULATION ... LEOPARD SEALS FOR AN ECOSYSTEM-BASED MANAGEMENT OF SOUTHERN OCEAN FISHERIES J. Forcada, D. Malone, J.A ... ):  Monday, 6 July 2009 to Friday, 17 July 2009 Meeting documents Doc Number Title WG-EMM-09/01 Agenda for ... FOR KRILL FISHERIES IN 2009/10 Secretariat WG-EMM-09/08 ENCOUNTERS WITH VULNERABLE MARINE ECOSYSTEMS ...

   Meeting

5. Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting

   and Vice-Chairman, each of whom shall serve for a term of two years and shall be eligible for re ... withdraw from this Con- vention on 30 June of any year, by giving notice on or before l January of the ... which case the Convention shall cease to be in force on 30 June of the same year with respect to the ... accordance with two criteria: the amount harvested and an equal sharing among all Members of the Commission ...

   Document : Site Section: The Organisation

6. Admiralty Bay (South Shetland Islands) - long-term marine monitoring program

   the site of comprehensive environmental studies over the last 30 years and existing data sets provide ... biotic elements in Admiralty Bay. In this paper we provide WG-EMM with an update on proposed project ... the opportunity for long-term comparisons, and recognition of any ecosystem changes, and potential ... : "Admiralty Bay (South Shetland Islands) as a model area for the long-term marine monitoring program ...

   Meeting Document : WG-EMM-15/47 : Auteur(s): A. Panasiuk-Chodnicka, M. Korczak-Abshire, M.I. Żmijewska, K. Chwedorzewska, E. Szymczak, D. Burska, D. Pryputniewicz-Flis and K. Łukawska-Matuszewska (Poland)

7. KRILLBASE: a circumpolar database of Antarctic krill and salp numerical densities, 1926–2016

   the potential uses of this database. With increasing numbers of requests for these data we here ... provide an updated version of KRILLBASE that contains data from 15194 net hauls, including 12758 with ... 56 seasons in two epochs (1926–1939 and 1976–2016). Here, we illustrate the seasonal, inter-annual ... KRILLBASE to reduce artefacts in interpretation, with contact points for the main data providers. Author(s ...

   Meeting Document : WG-EMM-17/P03 : Auteur(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, R. Anadon, S. Chiba, K.L. Daly, R. Downie, S. Fielding, P. Fretwell, L. Gerrish, G.W. Hosie, M.J. Jessopp, S. Kawaguchi, B.A. Krafft, V. Loeb, J. Nishikawa, H.J. Peat, C.S. Reiss, R.M. Ross, L.B. Quetin, K. Schmidt, D.K. Steinberg, R.C. Subramaniam, G.A. Tarling and P. Ward

8. The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model

   strategic frameworks for assessing uncertainty in ecosystem dynamics models. Such models have been used ... within CCAMLR to evaluate options for managing the Antarctic krill fishery in the Scotia Sea and southern ... Drake Passage. The model analysed here required 2 311 input values for each of four scenarios and ... to identify the important statistics for consideration when assessing uncertainty in ecosystem ... , including one each for krill (productivity) and fishery performance (services) and two (health and ... described in Hill et al. (2007a, 2007b), as an example of good practice for addressing sev- eral types of ... model outputs, and provides an objective basis for targeting data collection and modelling effort to ... shorter than a year) 2 There are, in fact, 29 arguments for the main function. Eleven of these are ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Auteur(s): Hill, S.L. and J. Matthews

9. e-cc-xxiii-a5.pdf

   ... Chair to serve for two years from the end of this meeting to the end of the meeting in 2007. 1.2 Ms ... Florens-1 might have been considered at CCAMLR-XXII for inclusion on the IUU Vessel List, if not for an ... vessels would have been considered for inclusion on the IUU Vessel List, if not for an administrative ... next year in order to take into account any new compliance-related information received for the period application/pdf attached to:SCIC-04

   Meeting Report : SCIC-04

10. ASOC evaluation of the CDS

    Abstract:  The trade in IUU toothfish continues two years after the adoption by CCAMLR of a Catch ... Documentation Scheme (CDS) for toothfish. Accurate and verifiable data is necessary for the CDS to successfully ... of IUU fish, timeframes for submission of documents and data to and from the Flag States and ... Secretariat, and an enforcement protocol to monitor compliance with CCAMLR’s Conservation Measures. CCAMLR ...

    Meeting Document : CCAMLR-XX/BG/20 : Auteur(s): Submitted by ASOC

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