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Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016
using a midwater trawl. Samples were classified by species and catch amount, and the length of 200 ...
Meeting Document : WG-EMM-16/60 : Автор(ы): Delegation of the Republic of Korea
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Cruise report of multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
, 120 and 200 kHz) data to estimate biomass of Antarctic krill were recorded along predetermined ...
Meeting Document : WG-EMM-2019/42 : Автор(ы): H. Murase, K. Abe, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H. Ohshima, K. Ohshima, R. Sugioka, J. Tong, N. Yamamoto, H. Doiguchi, E. Briggs, K. Doi, D. Hirano, K. Katsumata, M. Kiuchi, Y. Ko, D. Nomura, M. Orui, H. Sato, S. Toyoda, K. Yamazaki, T. Ishihara, K. Hamabe, S. Kumagai, T. Miyashita, N. Yamada, Y. Koyama and H. Sasaki
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UK: 48.4 Assessment Summary
100 110 120 130 140 150 160 170 180 190 200 recaptured_2017 0 0 0 0 0 0 0 0 1 2 3 0 ... True adapt_at 100000 200000 burn_in 100 proposal_t True df 4 @profile parameter initialization.B0 n ... externally using a length dependent relationship: Length class (cm) 30, 40 50 60 70 80 90 100 ... 70 80 90 100 110 120 130 140 150 160 170 180 props_all 0.000 0.000 0.000 0.000 0.006 0.013 0.019 ...
Document : Site Section: Meetings
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
. eleginoides caught in the fishery and during research fishing ranged from 50 to 100 cm in length in Division ... m ) 50 100 150 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 2008/09 ... 2009/10 Weighted Frequency (proportion of the catch) Le ng th (c m ) 50 100 150 1999/00 2000 ... -calculated to be 9 200 tonnes. This scenario then assumes some recovery through a forward projection ...
Document : Site Section: Publications
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A review of the effectiveness of streamer lines as a seabird by-catch mitigation technique in longline fisheries and CCAMLR streamer line requirements
: requiring that the streamer line be deployed over the hookline within 100 m of the stern; increasing the ... streamer line be deployed over the hookline within 100 m of the stern; increasing the height of the ... ligne d’hameçons sur 100 m à l’arrière; accroître la hauteur du point d’attache de la ligne de ... для отпугивания птиц был задействован над хребтиной в пределах 100 м за кормой; увеличение высоты ... línea espantapájaros sea desplegada sobre la línea de pesca hasta 100 m de la popa; se aumente la ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 189–201 : Автор(ы): Melvin, E.F., B. Sullivan, G. Robertson and B. Wienecke
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Volume 4: CCAMLR. 1992. Statistical Bulletin, Vol. 4 (1982–1991). CCAMLR, Hobart, Australia.
Document : Site Section: Publications
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An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia
collected when 100% observer coverage could not be achieved: A total of 12 dead seabirds were recorded ... , developed to allow representative data to be collected when 100% observer coverage could not be achieved: A ... possible de faire couvrir la campagne B 100% par un observateur. Au total, 12 oiseaux de mer ont ete tubs ... cuando no se puede alcanzar una cobertura de observacion de un 100%. Se registraron 12 aves marinas ... . 100 m aft of the vessel; darker-coloured seabirds were more difficult to see, and count data may be ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Автор(ы): Ashford, J.R. and J.P. Croxall
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Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)
) Le ng th (c m ) 50 100 150 1984/85 1985/86 1986/87 1987/88 1988/89 1989/90 1990/91 1991/92 ... m ) 50 100 150 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 ... . Year Sample size for age determination 1998 250 1999 259 2000 298 2001 467 2002 200 2003 200 ... 27 18 17 13 13 6 2004 3181 100 131 115 110 52 2005 3925 193 152 147 116 2006 ...
Document : Site Section: Publications
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Distribution and abundance of Antarctic krill (Euphausia superba) off East Antarctic (30–80°E) in January–March 2006
transects surveyed. The majority of acoustic krill detections were in the top 100 m of the water column ...
Meeting Document : WG-EMM-07/33 : Автор(ы): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)
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Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05
entanglement in fishing nets occurred at an average rate of 3.02 (0.91-5.44) birds per 100 trawls. Estimating ...
Meeting Document : WG-FSA-06/41 : Автор(ы): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)
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