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1. Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru

   . The corresponding sound-speed contrast of krill with mean total lengths of 44.2mm was 1.011 in the ... South Shetland Islands. These contrasts of krill with mean total lengths of 25.1mm and 48.6mm were 1.044 ...

   Meeting Document : WG-EMM-08/56 Rev. 1 : Autor(es): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)

2. DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA

   . With respect to the tagging-based abundance estimator, we use the Lincoln-Petersen method and derive a ... give us an abundance estimate with a coefficient of variation of 30% for the Patagonian toothfish stock ...

   Meeting Document : WG-SAM-08/06 : Autor(es): R.M. Hillary (UK)

3. An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds

   are reported in this document. One with the tube opening facing forward was unsuccessful,in flushing ... trials to the setting depth of 1.5 metres. A second trial was undertaken with the backward facing U tube ...

   Meeting Document : WG-FSA-97/53 : Autor(es): Walshe, K.A.R., Parnes, P.

4. Implanted identification tags in penguins: implantation methods, tag reliability and long-term effects (draft version)

   problems associated with the use of implanted devices. The transponder removed from one bird had developed ... with iodine or alcohol. The problem of tag migration is yet to be quantified and may be more difficult ...

   Meeting Document : WG-EMM-Methods-96/08 : Autor(es): Kerry, K., Clarke, J.

5. CCAMLR ecosystem monitoring program standard methods: determination of sex of Adelie penguins

   identified with 91∙8–98∙6% accuracy within 15–21 days after the first sighting of an egg. The method provides ... , therefore, a means of identifying the sex of Adélie penguins with an accuracy greater than 90% and is ...

   Meeting Document : WG-CEMP-94/08 : Autor(es): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)

6. The diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at the west Antarctic Peninsula

   and it is suggested that they were ingested accidentally. Our results are in general agreement with ... feeder, with fish as its main food item. Author(s):  R. Casaux and E. Barrera-Oro (Argentina) Title:  The ...

   Meeting Document : WG-CEMP-93/26 Rev. 1 : Autor(es): R. Casaux and E. Barrera-Oro (Argentina)

7. Preliminary results of the experiments on the krill transport study in the South Orkney area (April 1992)

   dublicates of perimeter were made. Control hauls with midwater trawl were made on the regular basis. The ... average estimates of krill density were obtained by 15-miles intercepts of the perimeter, along with mean ...

   Meeting Document : WG-CEMP-92/34 : Autor(es): L.G. Maklygin, V.N. Shnar, A.P. Malyshko (Russian Federation) and A.G. Shepelev (Ukraine)

8. Revised Management Plan for Cape Shirreff ASPA 149

   -yearly review process required by the Madrid Protocol. The management plan has been updated with recent ... been updated to comply with current policy accepted within the Antarctic Treaty System. Air access ...

   Meeting Document : WG-EMM-10/21 : Autor(es): P.A. Penhale (USA) and V. Vallejos Marchant (Chile)

9. LENGTH-BASED ASSESSMENT FOR MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUB-AREA 48.3

   with the current CCAMLR approach) is used to estimate the length distribution of the population from ... the survey data which, in conjunction with the bootstrapped survey biomass data, yields an estimate of ... projects these numbers forward under the given harvest control rule to set a two‐year TAC. One issue is the ...

   Meeting Document : WG-FSA-09/27 : Autor(es): R.M. Hillary (Australia), C.T.T. Edwards, R.E. Mitchel and D.J. Agnew (United Kingdom)

10. Stock structure of Antarctic toothfish in Statistical Area 88 and implications for assessment and management

    Abstract:  We review the stock structure of Antarctic toothfish in Statistical Area 88 with the ... biological stocks with limited mixing, especially at adult stages: a Ross Sea Region stock and an Amundsen ...

    Meeting Document : WG-SAM-14/26 : Autor(es): S.J. Parker, S.M. Hanchet and P.L. Horn (New Zealand)

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