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Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V
the six years included in the study, two were categorized as years of poor body fat condition, and ... of minke whales in Antarctic Areas IV (70°-130° E) and V (130° E-170°W) from 1989/90 to 1994/95. Of ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ... 25 % lower than in good years. The relationship between girth and stomach content mass in the ice ...
Meeting Document : WG-EMM-97/18 : Автор(ы): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.
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Анализ угрозы, которую промысел может представлять для достижения целей предлагаемого МОР "Регион моря Росса"
. Ecosystem threats from fishing potentially undermine the requirements of Article II(3) paragraphs b and c ... . Where particular threats can be foreseen and located in space, MPA designation is one effective means of ... Zealand and the USA over several years; in this paper we make the underlying logic more explicit, drawing ... (s): Delegations of New Zealand and the USA Title: Analysis of potential threats from fishing to ...
Meeting Document : SC-CAMLR-IM-I/09 : Автор(ы): Delegations of New Zealand and the USA
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Report on an Antarctic cetacean survey on board a Chilean fishing vessel in February 2016
these areas, no disturbance within these comparably small areas of high animal density should be ... nuisance imposed on cetaceans, seals and birds. Author(s): S. Viquerat, H. Herr, K.-H. Kock and P. Arana ...
Meeting Document : WG-FSA-16/19 : Автор(ы): S. Viquerat, H. Herr, K.-H. Kock and P. Arana
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Fishes incidentally caught by Japanese Antarctic krill commercial fishery to the north of the South Shetland Islands in February 1997
Niitaka Maru were made from 1 to 23 February, 1997 to the north of the South Shetland Islands. Among 80 ... hauls. Except for one channichthyid juvenile of Neopagetopsis ionah, by-catch fishes were referred to ... estimated value was 20 to 380 ind./t. The present by-catch data did not provide clear relationship between ... catches. Author(s): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S. Title: Fishes incidentally caught ...
Meeting Document : WG-EMM-97/72 : Автор(ы): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S.
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Escapement of elephant seal prey in the Heard Island fishery for Dissostichus eleginoides
Elephant seals in the Heard Island region. A question was raised at SC-CAMLR-XV concerning what affect the ... been identified as being from Dissostichus eleginoides, 18 were from one stomach and, of these, only 7 ... 2-6 years are likely to be vulnerable, to some extent, to predation by Elephant seals. The ... evaluation of escapement of young fish (ages 2-6 years old) under the current catch limit of 3800 tonnes in ...
Meeting Document : WG-EMM-97/42 : Автор(ы): Slip, D., Constable, A.J., de la Mare, W.K., Williams, R.
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06
and 25 recaptured. Tagging rates by area over the past three years have been in the same proportion as ... release data. Two fish tagged and recaptured in the fishery have moved over 200 km, but the majority (> ... ;80%) of Antarctic toothfish have moved less than 50 km. Sub adult fish (80–100 cm) have tended to ... fish in the Ross Sea was very close to the size composition of the catch. Author(s): A. Dunn and S.M ...
Meeting Document : WG-FSA-06/34 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2013–14
12 years with a slight decline in the past two years. Length frequency distributions of Antarctic ... . As in recent years, the remaining catches came mainly from SSRUs 88.1C, 88.1J, and 88.2H ... strong mode of smaller (90–120 cm TL) toothfish present in the Slope fishery from 2010–2013 was not ... slightly since then. There has been little change in sex ratio in the other areas. Author(s): M. Stevenson ...
Meeting Document : WG-FSA-14/52 : Автор(ы): M. Stevenson, S. Hanchet, S. Mormede and A. Dunn (New Zealand)
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Entanglement of Antarctic fur seals in man-made debris at Bird Island, South Georgia
compared to 30), it was substantially lower than during the 1988/89 and 1989/90 seasons (190 and 156 ... years. Author(s): Delegation of United Kingdom Title: Entanglement of Antarctic fur seals in man-made ... incidence of entanglement during the pup-rearing period was slightly higher than in the previous year (48 ...
Meeting Document : SC-CAMLR-XI/BG/09 : Автор(ы): Delegation of United Kingdom
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Distribution of foraging by female Antarctic fur seals
pattern was consistent among years of different prey availability. Lactating females were constrained to ... forage mainly within 100 km of the location at which the offspring was being raised. When this constraint ... present in some regions where they forage intensively. However, mean consumption was about one-tenth of ... the mean density of krill. Author(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom ...
Meeting Document : WG-EMM-03/38 : Автор(ы): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
catch limit be set at 3 157 tonnes for the 2018 and 2019 fishing seasons as per CM 91-05. Author(s): S ... estimated from 2003 to 2011 and showed two strong year classes and two weak year classes. Overall, model ... effective tagging survival and tag detection rates, both of which have decreased in the recent years ... rules and two potential catch splits between the Shelf, Slope, and North areas of the Ross Sea region ...
Meeting Document : WG-FSA-17/37 Rev. 1 : Автор(ы): S. Mormede
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