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1. Toothfish, skate and longline by-catch survey in Subarea 48.3

   which fishing is undertaken Author(s):  M. Belchier, M. Collins, M. Endicott, I. Everson, S. Hawkins, T ... . Marlow, T. Mulvey and R. Paterson (United Kingdom) Title:  Toothfish, skate and longline by-catch survey ...

   Meeting Document : WG-FSA-03/15 : Author(s): M. Belchier, M. Collins, M. Endicott, I. Everson, S. Hawkins, T. Marlow, T. Mulvey and R. Paterson (United Kingdom)

2. Beyond MSY: a consideration of definitions of management objectives

   will vary. It can be argued that they are not being sustained, and that MSY is equal to the minimum catch ... C = R + G - M, or in terms of yield per recruit (recruitment in this case being measured as total weight of recruits ... be achieved by a fishing mortality that varies about the constant recruitment optimum, being lower when ... when strong year-classes are being replaced by weak ones. Conversely, the stock may increase when ... recruitment or growth overfishing. Account also needs to be taken of the uncertainties associated with any ... Article II of the CCAMLR Convention. The criteria will depend on whether the main concern is with ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Author(s): Gulland, J.A.

3. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   has been conducted with a research plan submitted under CM 24-01 since 2008 by Japan. France joined ... research survey capacity. Toothfish population structure and bycatch analyses will be presented at WG-FSA ... depredation and IUU were tested to account for uncertainties associated with these processes in the model. In ... milestones will be completed and reported to CCAMLR working groups was provided and a final report will be ...

   Meeting Document : WG-SAM-2019/08 : Author(s): Delegations of Japan and France

4. Flexible foraging strategies of gentoo penguins help buffer the impacts of inter-annual changes in prey availability

   -rearing success remained relatively constant, indicating that gentoo penguins were able to cope with ... foraging behaviors among colonies; we expected that they might exhibit similar variability over time, at a ... differences in prey availability by altering their foraging strategy among years. We suggest that this ... congeners with less flexible foraging strategies have declined. Author(s):  A.K. Miller and W.Z. Trivelpiece ...

   Meeting Document : WG-EMM-08/50 : Author(s): A.K. Miller and W.Z. Trivelpiece (USA)

5. Closing the gaps in CCAMLR’s oversight of at-sea transhipments in the Convention Area

   Abstract:  In this paper, ASOC argues that the time is ripe for upgrading CCAMLR provisions on ... worldwide. ASOC builds on previous submissions [2,3] and recommends that CCAMLR adopts conservation measures ... with the following provisions: Establishment of a comprehensive and publicly available CCAMLR record of ... transhipments to the Secretariat, which will prepare an annual report for SCIC with information on transhipments ...

   Meeting Document : CCAMLR-XXXVII/BG/37 : Author(s): Submitted by ASOC

6. Dissostichus eleginoides Prince Edward Islands EEZ (Subareas 58.6 and 58.7)

   355 2001/02 98 78 176 2002/03 219 138 357 2003/04 50 58 108 5.272 The status of the resource ... 1 014 1 970 1999/00 3 2 250 1 562 1 210 2 772 2000/01 5 2 250 352 352 704 2001/02 2 600 200 306 506 ... 2000/01 2001/02 2003/04 Weighted Frequency (proportion of the catch) Le ng th (c m ) Figure ... 0.306 2001/02 0.325 2002/03 0.409 2003/04 0.263 4. Stock assessment 4.1 Model structure ...

   Document : Site Section: Publications

7. Sexual ratio of Dissostichus eleginoides from longlines samples: a partial indicator of reproductive migration in Subarea 48.3

   1:l ratio being the females more abundant in the longline samples, except during May, when the males at size ... being the females more abundant in the longline samples, except during May, when the males at size ...

   Meeting Document : WG-FSA-96/44 : Author(s): Moreno, C.A., Guerra, J., Zuleta, A.

8. Status of the FIBEX acoustic data from the West Atlantic

   from the Itzumi, despite there being a substantial overlap in the two survey areas and an almost ... 1: O ~ ~ H K M nnOTHOCTU U ~ H O M ~ C C ~ I KPUnR, paCCW4TaHHble no pe3yJIbTaTaM ~ K ~ C T H Y ~ C K O ~ ~ C'be ... , nOKa3blBaIQlUHe KOOpflRHaTbI nHeBHb1X MapIUpyTOB C'beMOK B PaMKaX FIBEX: (a) Itzumi; (b) Odissey; (C) Walther ... survey) with data collected at 120 kHz (all other vessels), it is concluded that this does not materially ... affect the estimated biomass. The data from the Professor Siedlecki survey do not provide estimates that ... are consistent with the other surveys. The authors can find no explanation for this difference. File ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Author(s): Trathan, P.N. and I. Everson

9. Length composition, sex ratio, and pre-spawning migration of Dissostichus eleginoides in Subarea 48.3 during 1995

   Abstract:  Haul by haul Chilean and Argentinian data show that fishing forDissostichus eleginoides ... equal proportion of males and females at NWSG. It is suggested that a strong influx of small fish at ... at Wshag are hypothesised to be the result of a prespawning migration of sub-adults, especially males ...

   Meeting Document : WG-FSA-95/27 Rev. 1 : Author(s): Agnew, D.J.

10. The Status of the Champsocephalus gunnari Stock in the South Georgia Area

    March 1989, were included in the study. Results indicate that the current biomass level of the C ... . gunnari stock around South Georgia is only about 25% of the estimated peak biomass and that catch levels ... observed in recent years cannot be sustained. There is no clear relationship between the size of the ...

    Meeting Document : WG-FSA-89/8 Rev. 1 : Author(s): M. Basson, J. Beddington (United Kingdom) and W. Ślósarczyk (Poland)

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