Search results
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Approaches to evaluating and testing of CEMP methods for parameters A1, A5 and A7
. The description of foraging trip duration using the mean arising from a bimodal distribution of trip durations may ... /fledging date may introduce substantial bias in CEMP parameters A1and A7. The description of foraging trip ... duration using the mean arising from a bimodal distribution of trip durations may provide a useful index ...
Meeting Document : WG-EMM-04/60 : Author(s): G. Watters (USA) and K. Reid (United Kingdom)
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Final report of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 December 2000–26 January 2001
measurements of krill, product types are described in the report. The trawler made an anti-clockwise trip ... around the South Shetland Islands. During this trip, the vessel encountered a swarm rapidly moving ... , product types are described in the report. The trawler made an anti-clockwise trip around the South ... Shetland Islands. During this trip, the vessel encountered a swarm rapidly moving southwards. Also ...
Meeting Document : WG-EMM-01/38 : Author(s): T. Hayashi, S. Kawaguchi and M. Naganobu (Japan)
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The relationship between foraging behaviour and energy expenditure in Antarctic fur seals
of 6.34 ± 0.4 W • kg–1; 4.6 times predicted BMR) was positively correlated to foraging trip duration (mean ... W • kg–1; 4.6 times predicted BMR) was positively correlated to foraging trip duration (mean of 4.21 ... , the total time spent diving or the to vertical distance travelled during the foraging trip ... (m. h-1) was also negatively related to at-sea MR (r2 = 0.69, P < 0.005). Body mass gain during a foraging trip had ...
Meeting Document : WG-EMM-96/07 : Author(s): Boyd, I.L., Arnould, J.P.Y., Speakman, J.R.
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Distribution and possible areas of spatial mixing of two stocks of humpback whales, a krill predator, in the Indo-Pacific region of the Antarctic revealed by genetic analyses
. These were breeding Stock ‘D’ off Western Australia and breeding Stock ‘E1’ off Eastern Australia. Both ... (n= 185) and Eastern Australian (n= 104) whales. These were compared with sequences of humpback whales ... numbers; iii) Eastern Australian whales distribute mainly in Area VW, and probably mix with a different ... of mixing should be used in the interpretation of the abundance estimates of the Western and Eastern ...
Meeting Document : WG-EMM-2019/67 : Author(s): L.A. Pastene, M. Goto, M. Taguchi and K. Matsuoka
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Report on assessment and avoidance of incidental mortality in the Convention Area 1998/99
Abstract: This papaer summarises reports of lost, discarded and deployed fishing and marine gear ... This papaer summarises reports of lost, discarded and deployed fishing and marine gear and related ...
Meeting Document : CCAMLR-XVIII/BG/31 : Author(s): Delegation of Australia
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Report on the assessment and avoidance of incidental mortality in the Convention Area 1997/98
Abstract: This paper summarises reports of lost, discarded and deployed fishing and marine gear ... This paper summarises reports of lost, discarded and deployed fishing and marine gear related ...
Meeting Document : CCAMLR-XVII/BG/11 : Author(s): Delegation of Australia
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THE SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
) in the Ross Sea Region was selected on the basis of data quality metrics for individual trips. Initial ... informative datasets were selected comprising trips with high (above median) rates of recovery of previously ... released tags, and/or where tags released on the trip were subsequently recaptured at a high rate ... . These trips were used to define a range for various data quality metrics considered to be informative ...
Meeting Document : WG-FSA-09/35 : Author(s): D.A.J. Middleton (New Zealand)
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Descriptive analysis of mesopelagic backscatter from acoustic data collected in the Ross Sea
to estimate middle trophic level prey organisms (e.g., krill and mesopelagic fish) in the Ross Sea. Single ... middle trophic level prey organisms (e.g., krill and mesopelagic fish) in the Ross Sea. Single frequency ...
Meeting Document : WG-EMM-06/11 : Author(s): R.L. O’Driscoll (New Zealand)
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Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements
shift). It was found that the combination of flipper breadth, bill depth and length of the middle toe ... ). It was found that the combination of flipper breadth, bill depth and length of the middle toe gave the most ... incubation shift). It was found that the combination of flipper breadth, bill depth and length of the middle ... del pico, tambien proporcion6 buenos resultados (80% certeza). 1. IN1RODUCTION Penguins do ... ), flipper breadth at the widest point near the cubito-carpal joint (FB), length of the middle toe including ... breadth) and LM (length of the middle toe). These three variables are un correlated and all have higher ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Author(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
the eastern, northern, western and southern parts of the shelf, and near Shag Rocks, revealed a similar age ... . Differences were observed between those those two groups and the eastern group. The larger number of mature ... fish in the west is related to the migration of maturing individuals from the eastern and western parts ... and age groups over the eastern, northern, western and southern parts of the shelf, and near Shag Rocks ... . An analysis of the spatial distribution of C. giirzrznri size and age groups over the eastern, northern ... in the west is related to the migration of maturing individuals from the eastern and western parts ... of the C. ~ z l n ~ z a r i fishery (1970s), The proportion of youllg fish in commercial only the eastern part of the shelf war ... in the eastern and was also observed in near-bottom depth strata: northeastern parts of the shelf affected ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Author(s): Frolkina, G.A