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1. Effects of orientation on acoustic scattering from Antarctic krill at 120 kHz

   collected per animal. Orientation data were recorded on video. The acoustic data were analyzed and target ... animal orientation. Use of these scattering patterns with orientation data from shipboard studies of E ... . superb a DWBA scattering model is proposed that is scalable by animal length. With good orientation ...

   Meeting Document : WG-EMM-99/42 : Autor(es): D.E. McGehee (USA), R.L. O’Driscoll (New Zealand) and L.V. Martin Traykovski (USA)

2. Results from the 2019 annual acoustic krill monitoring off the South Orkney Islands

   surveys from 2011 to 2018. The distribution was similar to previous years with most krill along the shelf ... comparison with previous survey years and provide some context for the large scale survey estimate, we here ... the second lowest on record, indicating a less patchy krill distribution than a typical year.  Author ...

   Meeting Document : WG-EMM-2019/69 : Autor(es): G. Skaret, B.A. Krafft, G. Macaulay, T. Knutsen and O.A. Bergstad

3. Pursuit of polynyas in the Antarctic peninsula area

   observations. A typical polynya existed off the tip of the Peninsula in 1987 and 1991. In the such years, sea ... ice cover developed extensively. Inversely, the years of the narrow sea ice cover were 1988, 1989,1990 ... and 1993. In the such years, polynyas did not existed. The typical polynya (nearly 500 x 200 km) in ... 1987 was pursed from beginning on August 1 to end on October 20. The shape of the polynya changed ...

   Meeting Document : WG-EMM-97/69 : Autor(es): Kimura, N., Shibazaki, K., Matsumura, S., Naganobu, M., Okada, Y.

4. Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94

   store the greatest part of marine debris got together during several years from different areas of the ...

   Meeting Document : CCAMLR-XIII/BG/17 : Autor(es): Delegation of Chile

5. Transhipment implementation report

   5. This paper summarises the transhipment notifications received between 1 August 2018, and 31 July ... notification processing and publication in 2019/20. Author(s):  CCAMLR Secretariat Title:  Transhipment ...

   Meeting Document : CCAMLR-38/BG/15 : Autor(es): CCAMLR Secretariat

6. LETTER TO DRS REID, WATTERS AND JONES IN REGARD TO “DISAPPEARANCE OF TOOTHFISH FROM MCMURDO SOUND”

   needs to be addressed without significant delay. Together we have worked in the Ross Sea and vicinity ... for more than 300 person-years, and in the process have gained considerable knowledge about the Ross ... first sign that the Ross Sea ecosystem is being irreparably altered, and the 40-50 year time series of ...

   Meeting Document : WG-EMM-08/20 : Autor(es): D.G. Ainley, S.F. Ackley, K. Arrigo (USA), G. Ballard (New Zealand), J.P. Barry (USA), L. Blight (Canada), P. Broady, B. Davison (New Zealand), P. Dayton, A.L. DeVries, K. Dugger, J.T. Eastman, S.D. Emslie (USA), C. Evans (New Zealand), R.A. Garrott, G. Hofmann, S. Kim, G. Kooyman, S.S. Jacobs (USA), G. Lauriano (Italy), A. Lescroël (France), D.R. MacAyeal (USA), M. Massaro (New Zealand), S. Olmastroni (Italy), P.J. Ponganis (USA), E. Robinson (New Zealand), D.B. Siniff, W.O. Smith (USA), I. Sti

7. Effects of different harvesting strategies on the stock of Antarctic icefish Champsocephalus gunnari around South Georgia

   Champsocephalus gunnari have been simulated for a period of 30 years. These were- diffierent levels of constant ... of the incoming year class. An increaseof F, however, should not occur before 4 years after a good ... years after a good recruitment,- pulse fishing at an interval of 3 years with no fishing in between;- a ...

   Meeting Document : SC-CAMLR-VIII/BG/47 : Autor(es): Delegation of Federal Republic of Germany

8. Upward adjustments to local catch limits for the krill fishery in Subarea 48.1

   Abstract:  Here we compile three vignettes that, together, provide the basis for making upward ... founded on 1) a “stoplight” classification of predator performance to identify years when predator ... predator populations, 2) repeat acoustic surveys to identify years when local krill biomass increases ...

   Meeting Document : WG-EMM-16/47 : Autor(es): Antarctic Ecosystem Research Division, Southwest Fisheries Science Center and NOAA Fisheries

9. UPDATED KRILL RECRUITMENT DATA FOR THE ELEPHANT ISLAND REGION OF THE SOUTH SHETLAND ISLANDS, ANTARCTICA; 2002-2008

   derived from the CMIX procedure, and were also derived as a proportion of the <30 mm length class for ... , with low recruitment occurring during the intervening years. Significant differences in the ... proportional recruitment indices occurred between legs within years indicative of the changing pattern of krill ...

   Meeting Document : WG-EMM-08/41 : Autor(es): C. Reiss (USA)

10. Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic

    gazella) over 15 years at the island of South Georgia in relation to major indices of southern hemisphere ... had the greatest effect when entered into regression models together. There was also a significant ... had strong effects when lagged by one year. This was supported by bivariate correlation between the ...

    Meeting Document : WS-AREA 48-98/16 : Autor(es): I.L. Boyd (UK)

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