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1. Analysis of variability of krill size and fish by-catch in Japanese krill fishery based on scientific observer data

   objective of a study with considering the cost of observer deployment. Author(s):  T. Okuda and M. Kiyota ... datasets were calculated by the multistage sampling formula with the variance terms derived from the ... suggest that data collection by scientific observers onboard commercial vessels provide an important ...

   Meeting Document : WG-EMM-12/68 : Author(s): T. Okuda and M. Kiyota (Japan)

2. Reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in the 2010/11 and proposal of the consecutive survey in the 2011/12

   the fish released with tag and that of overall catch was considerably high (85 % for D. mawsoni and 79 ... next 2011/12 survey with the same designs as in the 2010/11. Author(s):  K. Taki, T. Iwami and M ... Abstract:  In accordance with the Conservation Measure 41-07 (2010), a survey was conducted in ... not varied among the three years. Total of 62 individuals of toothfish with good physical condition ...

   Meeting Document : WG-SAM-11/05 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)

3. Some specific characteristics of Dissostichus eleginoides biology in the vicinity of the Kerguelen Islands (Division 58.5.1)

   , vessels' wastes) food. Seasonal change in quality composition of D. eleginoides in depths of 500-600 ... m was revealed, i.e. cold-water jelly fishes (Salpae, Ct,enophora, Scyphomedusae) being the basic food component ... (Salpae, Ct,enophora, Scyphomedusae) being the basic food component in December-February were replaced ...

   Meeting Document : WG-FSA-96/16 : Author(s): Pshenichnov, L.K.

4. Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets

   in the length-frequency distribution, we suggest that year's of high mean krill length reflect failure ...

   Meeting Document : WS-AREA 48-98/15 : Author(s): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)

5. DISTRIBUTION AND ABUNDANCE OF ANTARCTIC TOOTHFISH IN THE ROSS SEA

   000 t, about 20% has been taken from the northern grounds, 70% from the continental slope, and 10 ... . In preparing this paper we have identified some data sources which could potentially be used to ... fishing ground would also be difficult to interpret because of the movement of tagged fish. There is also ... by other research sampling. Indirect observations from cameras mounted on seals shows that Antarctic ...

   Meeting Document : WG-EMM-09/40 : Author(s): S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

6. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   showed a diurnal vertical migration, tending to be at deeper depth range (50-100 m deep) in the day time ... nongravid krill, were dominant with occasional occurrences of juveniles (modal length 21 mm). In contrast ... foraging areas over inshore foraging areas were discussed. Author(s):  T. Ichii, H. Ishii (Japan), J.L ...

   Meeting Document : WG-KRILL-92/27 : Author(s): T. Ichii, H. Ishii (Japan), J.L. Bengtson, P. Boveng, J.K. Jansen (USA) and M. Naganobu (Japan)

7. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data

   and SO, being deepest around at daytime and shallowest around at nighttime from summer to winter, but did ... not show such diurnal vertical migration during winter in SG, being deepest around at morning twilight ... and afternoon in every season in every area. Diurnal changes in CPUE occurred, being largest around at daytime ... and smallest around at nighttime during autumn and winter in each area, but being smaller around at daytime ...

   Meeting Document : WG-EMM-04/44 : Author(s): K. Taki, T. Hayashi and M. Naganobu (Japan)

8. Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002

   and the lower South Shetland Islands in January–February 2002 in close collaboration with the US ... antarcticus, Notothenia coriiceps and Trematomus eulepidotus. Dietary studies demonstrated that C. gunnari fed ... Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo ...

   Meeting Document : WG-FSA-02/20 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)

9. Results of scientific observation in Antarctic krill fishery in 2010/11: I. state of observer deployment and data collection

   protocol and data collection in krill fisheries in 2010/11. All the 12 krill fishing vessels that operated ... in 2010/11 deployed scientific observers in accordance with the agreed systematic coverage. The ... clearer guidance for observers. Author(s):  M. Kiyota and T. Okuda (Japan) Title:  Results of scientific ...

   Meeting Document : WG-EMM-12/65 : Author(s): M. Kiyota and T. Okuda (Japan)

10. Biomass results from the International Synoptic Krill Survey in Area 48, 2019

    . This survey covered both the strata occupied during the CCAMLR 2000 acoustic survey and the strata that ... a standing stock estimate of 72 mt with a sampling CV of 13%. For the AMLR strata the density was ... requires further consideration. Author(s):  G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S ...

    Meeting Document : SG-ASAM-2019/08 Rev. 1 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman, X. Wang, X. Zhao and M. Cox

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