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1. Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan

   sets catch limits in the Southern Ocean. Due to their broad distribution relating to their life cycle ... and difficulties of in situ observations, life cycle with their spatial and temporal distribution is ... yet to be fully understood. Especially in early life stage, the process of successful egg/larval ... transport pattern from spawning ground to nursery ground is poorly known in the East Antarctic region. This ...

   Meeting Document : WG-SAM-2019/20 : Autor(es): M. Mori, K. Mizobata, T. Okuda and T. Ichii

2. Next steps in cooperation between CCAMLR and the Southern Indian Ocean Fisheries Agreement (SIOFA)

   process was completed, however, significant fishing took place in SIOFA waters on toothfish stocks that ... straddle between the two areas. ASOC believes such fishing was not in the spirit of the Arrangement or the ... technical workshop as soon as possible to advance cooperation as specified in the Arrangement. Request that ... Measure affirming the responsibility of Members who fish in adjacent areas on CCAMLR straddling stocks to ...

   Meeting Document : CCAMLR-38/BG/45 : Autor(es): Submitted by ASOC

3. Descriptive analysis of acoustic data collected during the 2003 exploratory fishery for toothfish in the Ross Sea

   conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected during ... bottom echo caused by too high a ping rate. All line recordings were in water over 1000 m deep. Because ... avoided with the use of a towed acoustic system. Two types of pelagic layers were present in most acoustic ... and 800 m. Pelagic schools were also present in some recordings and these tended to occur at 150–400 m ...

   Meeting Document : WG-FSA-03/28 : Autor(es): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

4. Relationships between distribution of two euphausiid species and oceanographic characteristics in the Ross Sea (January–February 2000)

   , devoted to study two krill species (Euphausia superba and Euphausia crystallorophias), was carried out in ... identifying main water masses and oceanographic features. Acoustic data were processed in order to distinguish ... first time a detailed description of the krill distribution in the Ross Sea area related to ... crystallorophias one. The first species was almost exclusively present in the northern area, interesting only a ...

   Meeting Document : WG-EMM-02/38 : Autor(es): A. Russo, M. Azzali, E. Biffi, G. Lanciani and E. Paschine (Italy)

5. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   Prince Edward Islands in October 1996, but unsanctioned fishing commenced some months before this date ... the estimated 3.8 million hooks set by permit-holders in the South African Exclusive Economic Zone ... hooks were found in birds or in bird pellets on Marion Island during 1996-97. Almost all birds killed ... were breeding adults, and there was a significant bias towards males in at least three species. More ...

   Meeting Document : WG-FSA-97/51 : Autor(es): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

6. SOME POSSIBLE MODIFICATIONS TO CEMP STANDARD METHODS A3A, A3B AND A9 TO ALLOW GREATER FLEXIBILITY IN THE COLLECTION AND INTERPRETATION OF BREEDING POPULATION COUNT DATA

   Abstract:  At WG-EMM-09 the Working Group noted that the photographic method used in WG-EMM-09/38 ... ). This paper reviews aspects of Methods A3a, A3b and related A9 (breeding chronology) in the most recent ... version of the CEMP Standard Methods that are relevant to this proposal, outlines some difficulties in the ... greater flexibility in the collection and interpretation of penguin breeding population counts. Author(s ...

   Meeting Document : WG-EMM-11/38 : Autor(es): C. Southwell (Australia)

7. Fish in the diet of the blue-eyed shag Phalacrocorax atriceps at the South Shetland Islands: six years of monitoring studies

   Abstract:  In this document we inform on the results of six years monitoring changes in the diet ... gibberifrons and Notothenia rossii, species of particular interest for CCAMLR. Notothenia rossii appeared in ... the diet of this bird in the lasts years and the importance of G. gibberifrons fluctuated without ... . Author(s):  Barrera-Oro, E., Casaux, R. Title:  Fish in the diet of the blue-eyed shag Phalacrocorax ...

   Meeting Document : WG-EMM-96/31 : Autor(es): Barrera-Oro, E., Casaux, R.

8. Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the basis of the Russian trawl-acoustic survey 2002

   Abstract:  Revision of icefish (С.gunnari) stock estimate in South Georgia Area was caused by ... for target strength estimates using in situ measurement data; the combination of trawl and acoustic ... icefish target strength estimated obtained from in situ measurement data by bootstrap-method and biomass ... estimates and its statistical characteristics. Major sources of uncertainties in icefish stock estimates and ...

   Meeting Document : WG-FSA-SAM-04/10 : Autor(es): Gasyukov, P.S., Kasatkina, S.M.

9. Considerations for research plan design and implementation in data-poor fisheries

   of research plans in data poor fisheries submitted under CMs 21-02 and 24-01 in 2011 and in 2012. We ... biological risks arising from uncertainty in the research implementation process. Author(s):  S.J. Parker, B ... implementation in data-poor fisheries Approval:  Approved ...

   Meeting Document : WG-SAM-13/37 : Autor(es): S.J. Parker, B. Sharp, A. Dunn (New Zealand) and K. Taki (Japan)

10. Assessment of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.4

    . eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2017/18 season and ... the data weighting method revised to be consistent with those applied in other CCAMLR assessment model ... fits. Stock projections indicate that the stock was at 67% of B 0 in 2018/19 and that a yield of 27 ... tonnes in 2019/20 and 2020/21 is consistent with the application of the CCAMLR harvest control rule ...

    Meeting Document : WG-FSA-2019/29 : Autor(es): T. Earl and E. MacLeod

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