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1. Abundance of Patagonian toothfish (D. eleginoides) at Macquarie Island estimated from tagging studies during 1995/96 fishing season

   presents an analysis of a tag-recapture experiment carried during the Macquarie Island fishery for this ... the tags being released at various times throughout the season, and the effects of the removals by ... obtained for the pre-fishing abundance of the population in the season of 996 000 fish. However, this is ... adjusted to 901 000 fish if a small number of recovered but unreported tags are taken into account. Author ...

   Meeting Document : WG-FSA-96/39 : Auteur(s): de la Mare, W., Williams, R.

2. An iterative model to construct an age-length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

   Abstract:  Traditional calculation of catch age composition estimate requires that the age-length ... is capable of providing biased estimates of age distribution. By using the iteration algorithm is ... with the aplication of a single age-length key to all monthly length distribution using the nonlinear ... different from the one obteined by use of traditional method Author(s):  H. Robotham V. and Z. Young U ...

   Meeting Document : WG-FSA-92/23 Rev. 1 : Auteur(s): H. Robotham V. and Z. Young U. (Chile)

3. Re-organisation of WG-FSA Report

   task was to prepare a number of draft fishery reports for consideration by WG-FSA-SAM. This paper ... restructure the WG-FSA report. In early 2004, the extend and nature of the work required was developed in ... consultation between the Conveners of WG-FSA and WG-IMAF, and the Chair of the Scientific Committee ... Everson to develop certain elements of the restructure (see SC CIRC 04/11 and 04/16). Dr Everson’s first ...

   Meeting Document : WG-FSA-SAM-04/06 : Auteur(s): CCAMLR Secretariat

4. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation

   -recapture data were generated for 12 years of fishing. Two alternative estimation models were programmed in ... R. Both use the same Poisson likelihood for annual number of recaptures by age class, and both model ... the age-structured population for each fishing year by annual recursive use of difference equations ... realistic. In simulation studies of multiple years of releases, both the BODE and CCODE models gave accurate ...

   Meeting Document : WG-SAM-10/11 Rev. 1 : Auteur(s): S.G. Candy (Australia)

5. Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015–2018

   implementation of the previous research program took place in 2010-2012 fishing seasons and investigate resource ... potential and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf and ... continental slope within the Subarea 88.2 A. The present document is a new edition of the CCAMLR Document WG ... ):  Delegation of the Russian Federation Title:  Research program on resource potential and life cycle of ...

   Meeting Document : WG-FSA-15/27 : Auteur(s): Delegation of the Russian Federation

6. The preliminary report on the survey in Subarea 48.2 in 2016 (the second year of the planned 3-year-old investigations)

   Abstract:  The second year survey and observations of Dissostichus spp. in statistical subarea ... 48.2 on board the Ukrainian vessel SIMEIZ were conducted in accordance with the recommendations of the ... Scientific Committee and Commission. The second year survey design was amended in comparison with the one of ... biomass estimation of the target species and making decision for the future fishing on that fishing ground ...

   Meeting Document : WG-SAM-16/22 : Auteur(s): L. Pshenichnov, S. Ajiumerov and D. Marichev

7. On interim distribution of the trigger level in the fishery for Euphausia superba in Statistical Subareas 48.1, 48.2, 48.3 and 48.4

   Abstract:  Taking into account the practice and current state of krill fishery in Area 48, Ukraine ... proposed to upgrade the Conservation Measure 51-07 in order to redistribute the trigger level of catch in ... additional precautional measures to avoid interceptance of krill fishery and preadors consumption needs ... establishing season limitations of close to shore fishery. New revision will still enable to follow the ...

   Meeting Document : WG-EMM-16/56 : Auteur(s): G. Milinevskyi and K. Demianenko

8. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2016 random stratified trawl survey

   vicinity of Heard Island during April 2016. This paper provides a preliminary assessment of mackerel ... icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79 o 20 ... the population. These projections indicate that catches of 561 t in the 2016/17 season and 402 t in ... :  A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on ...

   Meeting Document : WG-FSA-16/26 : Auteur(s): D. Maschette and D. Welsford

9. Broadbandwidth total target strength measurements of Antarctic krill (Euphausia superba) from reverberation in a cavity

   Abstract:  Total scattering cross-sections (st) of Antarctic krill, Euphausia superba, were ... strengths (??10log(??4?) t TTS), were measured from groups of 57 to 1169 krill (average standard length ... omnidirectional emitter into one of three glass carboys containing groups of krill swimming in 9.3, 19.3 or 45.9 l ... of seawater (0.6??temperature??3.6 °C). Between each pulse, the krill moved within the fixed-boundary ...

   Meeting Document : WG-EMM-02/49 : Auteur(s): D.A. Demer and S. G. Conti (USA)

10. Identification and speciation of Antarctic skates

    Abstract:  Two regions of mitochondrial (mt) DNA: cytochrome b and cytochrome c oxidase subunit 1 ... (COI) were sequenced in 9 species of Bathyraja skates from the Southern Oceans and New Zealand. Based ... Bathyraja n. sp. cf eatonii. There was no sequence divergence among samples of B. n. sp. “dwarf” from the ... Ross Sea and South Atlantic Ocean, the DNA sequence divergences are indicative of differentiation among ...

    Meeting Document : WG-FSA-07/27 : Auteur(s): P.J. Smith, C.D. Roberts, A.L. Stewart, M. McVeagh and C.D. Struthers (New Zealand)

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