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1. Report of the WG-FSA Intersessional Subgroup on Sampling Catches from Longlines

   estimated sufficiently precisely at 25% coverage to be reasonably sure of detecting increases to ... ; 2) the allocation of observer effort within longline haul and between hauls; and 3) the allocation ... of observer effort directed toward fishery target species versus ecological interactions. Both ... activity by sampling every day of hauling. Both methods essentially follow a multi-stage cluster sampling ...

   Meeting Document : WG-FSA-02/52

2. Revised proposal for a CCAMLR sponsored research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea

   Abstract:  At its 2010 meeting, the Scientific Committee agreed that a time series of recruitments ... survey was presented to the 2011 meeting of WG-SAM. In this paper we provide an update of the preliminary ... proposal by taking into account the comments of WG-SAM. It provides the scientific rationale and background ... for the research proposal for a longline survey of pre-recruit toothfish in the southern Ross Sea ...

   Meeting Document : WG-FSA-11/47 : Автор(ы): S.M. Hanchet, S. Mormede, S.J. Parker and A. Dunn (New Zealand)

3. SOUTHERN OCEAN SENTINEL: REPORT OF THE FIRST INTERNATIONAL WORKSHOP IN 2009

   held at the CCAMLR Headquarters in Hobart in April 2009. The conclusions of that workshop are provided ... to WG-EMM for consideration along with an overview, the program and abstracts of the keynote ... presentations. A report of the workshop will be submitted to the Scientific Committee for its considerations in ... October 2009, including discussion on the following questions: A key conclusion of the workshop was that ...

   Meeting Document : WG-EMM-09/37 : Автор(ы): A.J. Constable

4. A simulation study of krill fishing by an individual Japanese trawler

   statistics collected at present (centred primarily on catch per fishing time) are of low utility in detecting ... Abstract:  A model is set up for the operation (which includes both searching and fishing) of a ... Japanese krill trawler over a half-month period, and the output is compared to statistics from a sample of ... response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ...

   Meeting Document : SC-CAMLR-VI/BG/38 : Автор(ы): D.S. Butterworth (United Kingdom)

5. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Division 58.4.2

   Abstract:  The current season (2014/15) is the final one of the first three-season research which ... by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... x seabed analogy method using updated CCAMLR C2 data and reference area sizes. The occurrence of ... juvenile fish for each ice shelf block suggests that the recruitment occurs along the ice-shelf zones of ...

   Meeting Document : WG-SAM-15/04 : Автор(ы): Delegation of Japan

6. Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys

   at-sea observations of cetaceans. Sighting data examined in this study were obtained during a series ... Abstract:  This paper examines temporal changes in distribution and sighting density indices of ... in EMM-15 that an analysis of historical cetacean surveys in IWC Area II could provide a context for ... of Antarctic sighting cruises for whale assessment purposes organized by the International Whaling ...

   Meeting Document : WG-EMM-16/26 : Автор(ы): L.A. Pastene and T. Hakamada

7. Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2010–11

   and vice versa.. The total number of recaptures in 2010 and 2011 was at a similar level to 2007 and ... Abstract:  Descriptive analyses of the toothfish tagging programme in Subareas 88.1 and 88.2 are ... updated, including summaries of data for the 2011 season. Overall, a total of 28 458 Antarctic toothfish ... recaptured since 2001. In recent years, most vessels have achieved or exceeded the target tagging rate of one ...

   Meeting Document : WG-FSA-11/46 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. Oxygen and carbon stable isotopes in otoliths record spatial isolation of Patagonian toothfish (Dissostichus eleginoides)

   depletion of δ13C at South Georgia compared to the Patagonian Shelf were most likely linked to differences ... otoliths of oceanic fish can resolve water masses and geographic areas, promising a powerful multivariate ... side of a population boundary, and otolith δ18O and δ13C values were measured to see if they could ... distinguish South American-caught fish from those taken in the Antarctic. Values of δ18O and δ13C predicted ...

   Meeting Document : WG-FSA-08/P03 : Автор(ы): J.R. Ashford and C.M. Jones

9. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Division 58.4.3a

   Abstract:  The current season (2014/15) is the final one of the first three-season research which ... by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... estimator was largely different from that using the CPUE method. Predicted numbers of tag recaptures from ... during 2013-14 seasons. Understanding of the resource structure through clarification of their life ...

   Meeting Document : WG-SAM-15/03 : Автор(ы): Delegation of Japan

10. An updated descriptive analysis of the Antarctic toothfish (Dissostichus mawsoni) tagging scheme in the Ross Sea for the years 1997/98 to 2004/05

    Abstract:  An updated descriptive analysis of the toothfish tagging programme carried out in ... . A total of 4903 Antarctic toothfish have been released and 89 recaptured, and 443 Patagonian ... toothfish released and 9 recaptured. For the last two years, when tagging has been part of the Conservation ... Measure, New Zealand vessels have tagged between 1.0 and 2.77 toothfish per tonne of catch. Tagging rates ...

    Meeting Document : WG-FSA-05/34 : Автор(ы): A. Dunn, S.M. Hanchet and K. Maxwell (New Zealand)

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