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Interaction between oceanography, krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05
Surface Water (ASW) area (ITEM-200 = 0 to-1°C) and extended in the Shelf Water (SW) area (less than ITEM ... -200 =-1°C). Ice krill (Euphausia crystallorophias) clearly distributed in SW but not ASW. Humpback ... high density around ITEM-200 =-1°C in the continental shelf slope frontal zone. The interaction between ...
Meeting Document : WG-EMM-07/07 : Автор(ы): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka and K. Ito (Japan)
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A quantified Bayesian maximum entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the 2000 CCAMLR survey
. During the survey, data were integrated at approximately 1 nm intervals, resulting in 9,586 observed data ... points. We therefore inferred the krill density on a 1 nm × 1 nm grid of pixels. Density values (g m-2 ...
Meeting Document : WG-EMM-05/42 : Автор(ы): B.G. Heywood, S.F. Gull and A.S. Brierley (United Kingdom)
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Survey results on abundance and biology of toothfish in Division 58.4.3b by Shinsei maru No.3 during 2006/07–2011/12 and proposal of the consecutive survey in 2012/13
downward tendencies with years. D. mawsoni mainly occurred in the shallower areas > 1 200 m but ... decreased in the CPUE as the depth decreased, while D. eleginoides mainly occurred in 600 – 1 000 m depths ... but rarely occurred in the deeper areas > 1 400 m. Progressed stages of GMI and high GSIs for D ...
Meeting Document : WG-FSA-12/56 : Автор(ы): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2
winter fishery (1 May- 14 September) to minimise seabird interactions, and has employed a wide range of ... , CCAMLR XXXIV (para. 5.68) endorsed new pre-season (1-14 April) and post-season (15-30 November) season ... extension trials, in addition to an existing post-season (1-14 November) extension trial. We recommend that ...
Meeting Document : WG-FSA-2019/31 : Автор(ы): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell
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e-sc-xxix-a6.pdf
... e-sc-xxix-a6.pdf ANNEX 6 REPORT OF THE WORKING ... impeded by ice; (ii) a set of transects similar to those run by the US AMLR Program in 2008 (Figure 1 ... transects illustrated in Figure 1 if possible; (iii) acoustic data collection should, if possible, be done ... Working Group noted that inferences based on the catches (or lack thereof) of age 1+ krill need to
application/pdf attached to:WG-EMM-10
Meeting Report : WG-EMM-10
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Current temperature conditions off South Georgia during recent years (satellite data on Subarea 48.3)
in 12.1989/03.1991 and 11.1999/04.2002 we have selected Cells 1 and 2 (2°x2° resolution, centered at ... anomalies in Cell 1 and 2 are calculated with precision of 0.01°C. Author(s): G.P. Vanyushin (Russia) Title ...
Meeting Document : WG-EMM-02/17 : Автор(ы): G.P. Vanyushin (Russia)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
Abstract: This paper summarises seabird bycatch during 1 July 2001-30 June 2002 of sanctioned ... seabird bycatch rate by sanctioned vessels was 0.001 birds per 1 000 hooks which is a significant drop ...
Meeting Document : WG-FSA-02/17 : Автор(ы): B.P. Watkins (South Africa)
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The identification of scientific reference areas in the wider context of MPA planning – report of the CCAMLR scholarship recipient
Abstract: Domain 1 faces changes to the climate and changes in the operation of the fishery, in ... in Domain 1, including integrating programmes such as SOOS, are a strong foundation on which to build ...
Meeting Document : WS-SM-18/17 : Автор(ы): A. Capurro, M.M. Santos, R. Cavanagh and S. Grant
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
1991, is 0.62 million tonnes year –1, equivalent to ~1% of the regional biomass estimated in 2000. Each ... subarea has also had its own catch limit, between 0.093 and 0.279 million tonnes year –1, since 2009 ... 2012 1 6 2013 5 2014 1 Maximum 9 2 88 Average 3 1 11 Table 6: Comparison of subarea krill ... (%) 48.3 (%) All (%) 1996 1 5 1 1997 1 7 3 0 1 0 1998 2 6 5 1 1 1 1999 6 23 16 1 0 3 ... 2000 2001 11 6 10 3 1 2 2002 21 2 3 1 0 1 2003 3 3 4 1 1 1 2004 12 9 14 1 2 2005 ... Maximum 21 4 23 16 3 1 2 3 Average 6 2 6 6 1 0 1 1 Hill et al. 42 9.3%, the trigger level prevents ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Автор(ы): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
’ selection at 1 000 mm length down to 1% selection for a length of 1 600 mm. When length-bin sampling ... sharp decline from ‘full’ selection at 1 000 mm length down to 1% selection for a length of 1 600 mm ... déclin abrupt, d’une sélection «totale» à 1 000 mm de longueur à une sélection de 1% pour la longueur ... de 1 600 mm. Lorsque les fréquences de l’échantillonnage par intervalles de Candy et al. 44 ... “полного” отбора для 1000 мм длины до 1% отбора для длины 1600 мм. Когда в определение относительных ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Автор(ы): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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