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1. Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*

   -fourths of the difference between our counts and previous ones is due to more complete coverage ... and previous ones is due to more complete coverage of available nesting habitat in 1987. For the same reason ... to have been about 40% overall increase in the chinstrap population in the last 20-30 years, about three ... in the chinstrap population in the last 20-30 years, about three-fourths of the difference between our counts ... -30 years, about three-fourths of the difference between our counts and previous ones is due to more ... meme raison, l'on a egalement pu constater que d'autres especes d'oiseaux de mer reproducteurs etaient ... a jugula ire ait augmente globalement d'a peu pres 40% au cours des dernieres 20-30 annees, environ les ... 20-30 anos, aproximadamente tres cuartas partes de la diferencia entre nuestros recuentos y los ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Author(s): Shuford, W.D. and L.B. Spear

2. Revised stock assessment of the Patagonian toothfish, Dissostichus eleginoides, in research block C of Division 58.4.4 (Ob & Lena Banks) using CASAL

   in 2013. During the WG-SAM-2014, two developments of CASAL assessment were presented one by France ... , two developments of CASAL assessment were presented one by France and the other by Japan. The Working ... fishing, CCAMLR decided to close the fishery in 2002 in division 58.4.4. Since 2008 only one vessel ... to highlight the contribution of IUU catch and selectivity, data weighting methods and catch-at-age or catch ...

   Meeting Document : WG-FSA-14/06 : Author(s): A. Rélot-Stirnemann (France)

3. Continuation proposal of a multi-Member longline survey on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b in 2018/19 by Japan and France

   toothfish (Dissostichus eleginoides) in the Division 58.4.4b during the next fishing season (2018/19) from ... research is relevant and take into account issues raised by the Scientific Committee (SC-CAMLR-XXXIII ... toothfish (Dissostichus eleginoides) in Division 58.4.4b in 2018/19 by Japan and France Approval:  Approved ... (Dissostichus eleginoides) in the Division 58.4.4b during the next fishing season (2018/19) from 2017/18 onwards ...

   Meeting Document : WG-SAM-18/03 : Author(s): Delegations of Japan and France

4. Cycles of Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South Shetland Islands, Antarctica

   and net samples revealed a 4-5 year cycle in krill recruitment with one or two strong cohorts sustaining ... samples revealed a 4-5 year cycle in krill recruitment with one or two strong cohorts sustaining ... showed greater proportions of males in these years. These patterns are comparable to those reported ... showed greater proportions of males in these years. These patterns are comparable to those reported ...

   Meeting Document : WG-EMM-07/P2 : Author(s): A. Miller and W. Trivelpiece (USA)

5. Extending ecological monitoring to underpin the development of feedback management approaches for the Antarctic krill fishery

   of the issues associated with the development of a new monitoring programme, outlining one possible approach. We ... with the development of a new monitoring programme, outlining one possible approach. We encourage others to consider ... propose that CCAMLR consider the merits of different approaches over the next two years, so that it can ... the merits of different approaches over the next two years, so that it can agree a way forward and make best ...

   Meeting Document : WG-EMM-12/04 : Author(s): P.N. Trathan (UK), H.J. Lynch (USA), C. Southwell (Australia), P.T. Fretwell (UK), G. Watters (USA) and N. Ratcliffe (UK)

6. Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes

   rostrata (2.7 ‰ range) showed a d15N range greater than 3.4 ‰ spanning more than one trophic step ... ; spanning more than one trophic step. This implies that the diet of all species sampled was variable ... and 88.1J) during two fishing seasons 2005/6 and 2006/7. The species sampled were: 6 fish: Antarctic ... glacialis (Gg, n=3), Kondakovia longimana (Kl, n=20), Psychroteuthis glacialis (Pg, n=20) and the Colossal ...

   Meeting Document : WG-EMM-08/27 : Author(s): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)

7. Proposed continuation of a multi-Member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2018/19 by Japan and South Africa

   and various demographic parameters of Antarctic toothfish (Dissostichus mawsoni) in the Subarea 48.6 in 2018 ... research is pertinent to issues raised by the Scientific Committee (SC-CAMLR-XXXV, paragraph 3.3.252-3.265 ... research activities. From 2018/19 fishing season, Norway had considered the joint survey participation ... longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2018/19 ...

   Meeting Document : WG-SAM-18/04 : Author(s): Delegations of Japan and South Africa

8. Design of the used on Russian vessels Sparta and Chio Maru No. 3 bottom trot-line for toothfish fishing

   the bait and trying to get away making chaotic movements, it won`t be hooked by the body because ... or sometimes less and when fish eats the bait and trying to get away making chaotic movements, it won ... bunch of 5-10 snoods with hooks and length of a snood is 30-40 cm or sometimes less and when fish eats ... with a weight (“barandija”) has bunch of 5-10 snoods with hooks and length of a snood is 30-40 cm ...

   Meeting Document : WG-FSA-12/22 : Author(s): I.G. Istomin, V.V. Akishin, V.A. Tatarnikov and I.I. Gordeev (Russia)

9. A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2019 random stratified trawl survey

   t in the 2019/20 season and 406 t in the 2020/21 season, respectively, satisfied the CCAMLR decision rules ... t in the 2019/20 season and 406 t in the 2020/21 season, respectively, satisfied the CCAMLR decision rules. ... , abundance and yield in Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods (CMIX ... and yield in Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods (CMIX ...

   Meeting Document : WG-FSA-2019/02 : Author(s): D. Maschette, G. Nowara and D. Welsford

10. UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS (DIVISION 58.5.2)

    average of elements across nearest integer average readability scores for sub-fishery by year aged ... of elements across nearest integer average readability scores for sub-fishery by year aged otoliths where ... in these cases have become significant in recent years, and the CV of mean length-at-age was fixed at 0.1 ... commercial catches with catch-at-age proportions by applying age length keys (ALKs) to gear- type/ground (i.e ...

    Meeting Document : WG-FSA-09/20 : Author(s): S.G. Candy and D.C. Welsford (Australia)

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