Search results
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Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean
collected between 2008 and 2014. Mean acoustic backscatter (s a) at 38 kHz varied between years, but overall ... collected between 2008 and 2014. Mean acoustic backscatter (sa) at 38 kHz varied between years, but overall ... Mar. Ecol. Prog. Ser., 592 (2018): 19–35 ...
Meeting Document : WG-EMM-18/P06 : Author(s): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
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Towards developing a feedback management procedure for the Antarctic krill fishery
. relationships between animal condition and subsequent survival). If a feedback strategy for the krill fishery ... . relationships between animal condition and subsequent survival). If a feedback strategy for the krill fishery ...
Meeting Document : WG-EMM-12/44 : Author(s): G. Watters and J. Hinke (USA)
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Some components of uncertainty in the CCAMLR 2000 acoustical survey of krill
a distorted wave born approximation model of krill TS, fitted with measured distributions of animal lengths ... model of krill TS, fitted with measured distributions of animal lengths and orientations ...
Meeting Document : WG-EMM-00/49 : Author(s): D.A. Demer (USA)
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DISTRIBUTION AND ABUNDANCE OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
/08 fishing year. It focuses in particular on Antarctic toothfish catches taken from the continental ... of toothfish are most likely to occur. Of the total catch from the fishery to date of almost 19 000 t, about 20 ... fishing grounds and different vessels have fished different grounds in different years making ... distribution, and tagging data collected from the Antarctic toothfish fishery up to the 2007/08 fishing year ...
Meeting Document : WG-EMM-09/40 : Author(s): S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru
contrasts between the animal and the surrounding water are required. Sound-speed and mass-density of krill ... contrasts between the animal and the surrounding water are required. Sound-speed and mass-density of krill ...
Meeting Document : WG-EMM-08/56 Rev. 1 : Author(s): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)
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Aerobic dive limit: how often does it occur in nature?
Abstract: Diving animals offer a unique opportunity to study the importance of physiological ... animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal ... animals of three species of otariids, the Antarctic fur seal, Arctocephalus gazella, the Australian sea ... with the dive pattern of individual animals. In both Antarctic Fur Seals and Australian sea lions, deeper diving ...
Meeting Document : WG-EMM-00/48 : Author(s): D.P. Costa, N.J. Gales and M.E. Goebel (USA)
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Aggregation patterns of pelagic predators and their principal prey, Antarctic krill, near South Georgia
. Published in Journal of Animal Ecology (1993) 62, 000-000 Author(s): R.R. Veit (USA), E.D. Silverman (USA ... . Published in Journal of Animal Ecology (1993) 62, 000-000 ...
Meeting Document : WG-CEMP-93/13 : Author(s): R.R. Veit (USA), E.D. Silverman (USA) and I. Everson (United Kingdom)
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Preliminary report of sound-speed contrast and density of krill measured on board RV Kaiyo Maru
of small animals like krill are difficult, the theoretical scattering models are used to predict ... properties: one is the ratio of the density of the animals to that of the surrounding water (density contrast ... ) and the other is the ratio of the sound speed in animal to that in the surrounding water (sound-speed contrast ... the accuracy and precision of the TS value. Since in situ and experimental TS measurements of small animals ...
Meeting Document : WG-EMM-05/36 : Author(s): Y. Takao, H. Yasuma, R. Matsukura and M. Naganobu (Japan)
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Detection of anti-brucella antibodies in Weddell seals (Leptonychotes weddellii) from Cape Shirreff, Antarctica
Medicina Preventiva Animal, Facultad de Ciencias Veterinarias y Pecuarias of the Universidad de Chile ... Antártico Chileno” (INACH) and the laboratory analysis at the Departamento de Medicina Preventiva Animal ...
Meeting Document : WG-EMM-01/48 : Author(s): O. Blank, P. Retamal, P. Abalos and D. Torres (Chile)
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Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)
, for the Heard and McDonald Islands (Division 58.5.2) was updated from WG-FSA-09/20. The main change other than ... for these years. A series of standardised longline CPUE data from one of the longline grounds (or subfishery ... and McDonald Islands (Division 58.5.2) was updated from WG-FSA-09/20. The main change other than updating total ... , both trawl and longline, were used for 2009 to 2011 since there were few fished aged for these years ...
Meeting Document : WG-FSA-11/24 : Author(s): S.G. Candy and D.C. Welsford (Australia)