Résultats de la recherche

1. Secretariat work in support of WG-EMM

   Abstract:  This paper summarises some of the main tasks which the Secretariat has undertaken over the past year in support of WG-EMM. The outcome of these tasks are outlined in table format. Where required, detailed information is provided in meeting papers Author(s):  Secretariat Title: 

   Meeting Document : WG-EMM-01/6 : Auteur(s): Secretariat

2. Krill fishery information

   Abstract:  This paper reviews information from krill fisheries operating in the CCAMLR Convention Area during the period July 1999 to June 2001. During that period, 14 vessels targeted krill in Area 48 during the 1999/2000 season (July 1999 to June 2000). A total of 104259 t of krill was caught, of

   Meeting Document : WG-EMM-01/7 : Auteur(s): Secretariat

3. From KYM to GYM: the development of the krill yield model

   Abstract:  In 2000, WG-EMM requested that the Secretariat take on the responsibility of compiling the documentation of the krill yield model (Table 3 and paragraph 2.110). The following paper provides a starting point for such documentation, as well as a conceptual approach which may provide a

   Meeting Document : WG-EMM-01/8 : Auteur(s): Secretariat

4. CEMP indices and the development of ecosystem assessments

   Abstract:  In 2000, WG-EMM requested that the Secretariat review the historical development of CEMP indices and ecosystem assessments (Table 3 and paragraph 3.55). The following paper provides a starting point for such a review, as well as a conceptual approach which may provide a framework for a

   Meeting Document : WG-EMM-01/9 : Auteur(s): Secretariat

5. Demography of Antarctic krill in the Elephant Island area (Antarctic Peninsula) during austral summer 2001

   Abstract:  A net sampling survey was carried out for krill in an established standard station grid around Elephant Island during 27 January to 4 February 2001. Results show a spatial separation of the juvenile and the spawning stock. The station grid was extended to the south, where a large

   Meeting Document : WG-EMM-01/10 : Auteur(s): V. Siegel (Germany), B. Bergström (Sweden), U. Mühlenhardt-Siegel (Germany) and M. Thomasson (Sweden)

6. Comparison of temperature situation near South Georgia in December–February, 1989–1990, 1990–1991, 1999–2000 and 2000–2001 on satellite data and information about krill catches in Subarea 48.3

   Abstract:  Monitoring of the sea surface temperature (SST) in Subarea 48.3 on satellite data (GOES-E, Meteosat), use of in situ data and the further analysis of the SST maps, maps of the SST anomalies and dynamics provide strictly special, but constant information on hydrological situation in the

   Meeting Document : WG-EMM-01/11 : Auteur(s): G. Vanyushin (Russia)

7. Sources of variance in studies of krill population genetics

   Abstract:  There is a long-term interest in the population genetics of Antarctic krill species because of their ecological end economic importance. The possibility that there are distinct genetic stocks of these species would affect the design of management strategies for conserving them. A recent

   Meeting Document : WG-EMM-01/12 : Auteur(s): S.N. Jarman and S. Nicol (Australia)

8. Distribution and size of Antarctic krill (Euphausia superba Dana) in the Polish commercial catches in the Atlantic sector of Antarctica in 1997–1999

   Abstract:  The distribution, density and length composition of krill in commercial concentrations were investigated in the regions of South Shetland, Elephant, South Georgia and South Orkneys in spring and summer 1997-1999. The concentration densities varied with area and season. The densest

   Meeting Document : WG-EMM-01/13 : Auteur(s): E. Jackowski (Poland)

9. An investigation of avoidance by Antarctic krill of RRS James Clark Ross using the Autosub-2 autonomous underwater vehicle

   Abstract:  The autonomous underwater vehicle (AUV) Autosub-2 was deployed on eight missions ahead of RRS James Clark Ross in the northern Weddell Sea and in the Bransfield Strait to assess avoidance of the research vessel by Antarctic krill Euphausia superba. The AUV was equipped with the same type

   Meeting Document : WG-EMM-01/14 : Auteur(s): A.S. Brierley, P.G. Fernandes, M.A. Brandon, E. Armstrong, D.G. Bone and the Autosub Team (United Kingdom)

10. Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability

    Abstract:  Three separate acoustic surveys of Antarctic krill (Euphausia superba) were conducted around South Georgia in the 2000/2001 season: in October 2000 (early-season); during late December / early January 2000/2001 (mid-season), and in March 2001 (late-season). The surveys were the first in

    Meeting Document : WG-EMM-01/15 : Auteur(s): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)

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