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1. Incidental mortality of seabirds associated with longline fishing in Subarea 48.3 – preliminary results of scientific observations onboard the Chilean longliner, Puerto Ballena, from March to May 1996

   should be regarded as tentative as there rue still problems associated with extrapolating observed ... observations on the by-catch of seabirds during a cruise of the Chilean longliner 'Puerto Ballena' in ... released alive. Our preliminary analysis confirmed results from last year that black-browed albatrosses are ... setting of lines had been restricted to nighttime as required in order to comply with Conservation Measure ...

   Meeting Document : WG-FSA-96/31 : Автор(ы): Selling, J., Kock, K.-H.

2. Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area

   that the mean of krill stock densities after the 1984/85 decreased drastically as compared with that ... . The association of krill variability with westerlies and ozone depletion suggests that it is of ... variability of krill recruitment and stock density with hypothesised environmental factors. We demonstrated ... -level pressure gradients across Drake Passage during 1982-1993. The years with high pressure gradients ...

   Meeting Document : WS-AREA 48-98/5 : Автор(ы): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)

3. The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery

   and return with krill. The pattern of foraging is similar between sites. The potential for overlap ... with the krill fishery occurs where ice conditions permit the fishing fleet to cross onto the ... continental shelf. Observations at Casey and Dumont D'Urville from one season suggest such an overlap may ... not occur at these sites in normal ice years. It is suggested that an understanding of the potential ...

   Meeting Document : WG-EMM-96/69 : Автор(ы): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.

4. Krill stock evaluation with data from commercial fishing vessels

   been demonstrated. Here we show that acoustic data of good quality can be collected by observers on ... with commercial vessels should be aimed at. Author(s):  G. Skaret (Norway), J. Moir Clark (United ... patterns and diel and seasonal behavior of krill. Based on the last years experience with the Norwegian ... krill fishing vessels and previous experience in own waters we advocate that increased collaboration ...

   Meeting Document : WG-EMM-12/63 : Автор(ы): G. Skaret (Norway), J. Moir Clark (United Kingdom), O.R. Godø, R.J. Korneliussen, T. Knutsen, B.A. Krafft and S.A. Iversen

5. Report from a krill- focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/19

   measure of the available prey field. This information can be integrated with finer-scale knowledge of ... survey that provides updated estimates of the biomass and distribution of krill which are used in models ... the fishery is to be managed by an empirical understanding of krill density, distribution ... , requires acoustic data to be collected, processed and reported continuously during the fishing season as a ...

   Meeting Document : WG-EMM-2019/07 : Автор(ы): B. Krafft, K. Bakkeplass, T. Berge, M. Biuw, J. Erices, E. Jones, T. Knutsen, R. Kubilius, M. Kvalsund, U. Lindstrøm, G.J. Macaulay, A. Renner, A. Rey, H. Søiland, R. Wienerroither, H. Ahonen, J. Goto, N. Hoem, M. Huerta, J. Höfer, O. Iden, W. Jouanneau, L. Kruger, H. Liholt, A. Lowther, A. Makhado, M. Mestre, A. Narvestad, C. Oosthuisen, J. Rodrigues and R. Øyerhamn

6. Verification of the CMIX procedure on species with known age-length keys

   Subarea 26. Age-length keys for 1995-2001 and length frequency data obtained during the surveys carried ... out by research vessels of Russia and other countries were used. It has been shown that divergence in ... from age-length keys (ALK) computed based on the materials of direct age reading may be significant ... species with known age-length keys Approval:  Approved ...

   Meeting Document : WG-FSA-SAM 03/5 : Автор(ы): P. Gasiukov (Russia)

7. Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2

   the case with other additive fixed terms in the GLMM. It was concluded that there was an increase in ... poorer than that of the longline data for Subarea 48.3. A weak trend of decreasing CPUE values with entry ... Abstract:  A set of procedures for modelling catch and effort data using generalized linear mixed ... with calculating an overall standardised CPUE series when the Subarea has been divided into sampling ...

   Meeting Document : WG-FSA-03/34 : Автор(ы): S.G. Candy (Australia)

8. Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992

   ) in comparison with some data reported previously. Author(s):  T. Iwami (Japan) Title:  Fishes caught ... of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South ... along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter ...

   Meeting Document : WG-KRILL-93/51 : Автор(ы): T. Iwami (Japan)

9. Further analysis of target strength measurements of Antarctic krill at 38 and 120 kHz: comparison with deformed cylinder model and inference of orientation distribution

   be made at each frequency. By requiring that the differencebetween predicted and measured target ... strengths be a minimum in a least-squares sense, it ispossible to infer the orientation distribution. This ... scattering model. Author(s):  D. Chu (USA), K.G. Foote (Norway) and T. K. Stanton (USA) Title:  Further ... analysis of target strength measurements of Antarctic krill at 38 and 120 kHz: comparison with deformed ...

   Meeting Document : WG-KRILL-93/06 : Автор(ы): D. Chu (USA), K.G. Foote (Norway) and T. K. Stanton (USA)

10. Killer whale Orcinus orca and sperm whale Physeter macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

    likely that sperm whales were attracted to areas with high catch rates, but in areas with lower catch ... -line observations on a longliner in the 2001 season it was noted that toothfish lips on hooks were more ... prevalent when sperm whales were in the vicinity of the vessel, suggesting that whole fish might be ... Abstract:  Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with ...

    Meeting Document : WG-FSA-03/27 : Автор(ы): M.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa)

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