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1. The biology of the spiny icefish (Chaenodraco wilsoni Regan, 1914)

   Abstract:  The most abundant icefish species observed in catches off the northern tip of the ... . wilsoni has been exploited on a commercial scale from the late 1970’s to the end of the 1980’s off ... information on biological features and life history characteristics of C. wilsoni, based on research survey ... close to spawning. Spawning at the tip of the Antarctic Peninsula is likely to occur in October-November ...

   Meeting Document : WG-FSA-07/P1 : Автор(ы): K.-H. Kock, L.V. Pshenichnov, C.D. Jones, J. Gröger and R. Riehl. (Polar Biol., 31 (3): 381–393 (2007))

2. Is population structure of Patagonian toothfish (Dissostichus eleginoides) determined by the Antarctic Circumpolar Current?

   off the southern South American continent around the Falkland Islands north of the Sub-Antarctic Front ... of the ACC, and off Kerguelen and South Georgia Islands, situated respectively in the southern Indian ... and Atlantic Oceans to the south of the Polar Front. We fitted von Bertalanffy (VB) models ... evidence suggests that, consistent with the dynamic-physical structure of the ACC, toothfish off the ...

   Meeting Document : WG-FSA-03/84 : Автор(ы): J.R. Ashford, C.M. Jones, E. Hofmann (USA), I. Everson (United Kingdom) and G. Duhamel (France)

3. Variation in echosounder calibration with temperature and some possible implications for acoustic surveys of krill biomass

   Abstract:  Accurate estimation of krill biomass by acoustic techniques is dependant upon a number ... of factors including, fundamentally, accurate echo-sounder calibration. The Simrad EK500 scientific ... calibration parameters were to be employed on survey around South Georgia, and no account were taken of the ... in turn to an under-estimation of krill biomass by 52.5 %. Every effort should therefore be made to ...

   Meeting Document : WG-EMM-97/52 : Автор(ы): Watkins, J.L., Woodroffe, P., Brierley, A.S., Goss, C.

4. Slow recovery of previously depleted demersal fish at the South Shetland Islands, 1983–2010

   closed this fishery in 1990. We report changes in size and abundance of the commercially exploited ... during preceding years. Modal age changed from 2-3 to 6-7 yr. Length data of G. gibberifrons, available ... from 1986, exhibited a similar pattern, showing a decrease until 1991-92. After a period of relative ... low recruitment. The length-frequency distribution of unexploited N. coriiceps throughout the whole ...

   Meeting Document : WG-FSA-12/P01 : Автор(ы): E.R. Marschoff, E.R. Barrera-Oro, N.S. Alescio and D.G. Ainley

5. Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002–03 to 2015–16 using a two-area model

   (SSRUs 88.2C–G) comprising a mix of large mature fish and small immature fish. Two-area stock assessment ... collect mark-recapture data in the South to help inform the estimation of biomass in the South. We present ... an update on these two-area stock models, which include two years of new data collected under a ... the model, and in particular the size of the fish population in the South. We recommend that the ...

   Meeting Document : WG-FSA-16/44 : Автор(ы): S. Mormede, K. Large and S. Hanchet

6. A GIS OF CCAMLR SPATIAL MANAGEMENT AREAS AND CONSERVATION MEASURES

   measures. This paper describes the structure of the GIS database and provides example outputs. The utility ... GIS facilitates easy mapping of CCAMLR’s spatial management framework and associated conservation ... of the GIS will be maximised by ensuring that it is kept up to date and easily accessible to ... OF CCAMLR SPATIAL MANAGEMENT AREAS AND CONSERVATION MEASURES Approval:  Approved ...

   Meeting Document : WG-EMM-11/22 : Автор(ы): P. Fretwell, S.M. Grant and S.L. Hill (UK) and S. Parker (New Zealand)

7. Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007

   Abstract:  This is a preliminary report of the results of the 11th UK South Georgia groundfish ... provided for C. gunnari whilst new information on the winter distribution and ecology of the demersal fish ... . Lawson, C. Main and A. Pande (United Kingdom) Title:  Preliminary report of the UK winter icefish survey ...

   Meeting Document : WG-FSA-07/56 : Автор(ы): M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom)

8. Review of the Admiralty Bay Antarctic Specially Managed Area Management Plan (ASMA No. 1)

   Specially Managed Area (ASMA), under Annex 5 of the Protocol to the Antarctic Treaty on Environmental ... adopted by the ATCPs at ATCM XX (Utrecht, 1996). The document presented here is a revision of the former ... Management Plan, as required at ATCM XX. Author(s):  Delegations of Brazil and Poland Title:  Review of the ...

   Meeting Document : WG-EMM-05/8 : Автор(ы): Delegations of Brazil and Poland

9. Conceptual model of icefish (Champsocephalus gunnari)

   Abstract:  The Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... currently considering plausible models of the Southern Ocean ecosystem within the Working Group on Ecosystem ... Monitoring and Management (WG-EMM). The icefish, Champsocephalus gunnari, is one of the key components in the ... (Australia) Title:  Conceptual model of icefish (Champsocephalus gunnari) Approval:  Approved ...

   Meeting Document : WG-EMM-04/59 : Автор(ы): R. Williams (Australia)

10. Acoustic estimates of krill density at South Georgia, December/January 1998/99

    north-west and north-east of South Georgia during December/January 1998/99 were used to estimate mean ... krill density there. Densities (east = 11.1 g m-2, west = 12.0 g m-2) were towards the lower end of the ... range observed over the past two decades, but not abnonnally low, and comprised almost entirely of large ... estimates of krill density at South Georgia, December/January 1998/99 Approval:  Approved ...

    Meeting Document : WG-EMM-99/20 : Автор(ы): A.S. Brierley and C. Goss (United Kingdom)

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