Search results
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Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs
provisioning young at a central location, and by the fasting abilities of the young, are likely to maximize ... energy delivery to the young by maximizing the rate of energy delivery averaged over the whole period of ... ., McCafferty, D.J., Boyd, I.L. Title: Variation in foraging effort by lactating Antarctic fur seals: response ...
Meeting Document : WG-EMM-97/08 : Author(s): Walker, T.R., McCafferty, D.J., Boyd, I.L.
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Analysis of krill catch data from continuous and conventional trawls by the Saga Sea and Atlantic Navigator
bycatch of larval fish taken by the Saga Sea fishing with continuous trawls in 2006, and the Atlantic ... caught by both conventional and continuous trawling techniques appear to be very similar. Although there ... . Roe (United Kingdom) Title: Analysis of krill catch data from continuous and conventional trawls by ...
Meeting Document : WG-FSA-06/57 : Author(s): D.J. Agnew, A. Payne, J. Hooper and J. Roe (United Kingdom)
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Developments, considerations and recommendations by the land-based predator survey group: a summary and up-date
Abstract: A summary of considerations and decisions made by the correspondence group on land ... -based predator abundance is provided for comment by the Working Group. In order to complete ... . Goebel (USA) and P. Wilson (New Zealand) Title: Developments, considerations and recommendations by the ...
Meeting Document : WG-EMM-05/24 : Author(s): C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, M. Goebel (USA) and P. Wilson (New Zealand)
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An outline of the Antarctic research cruise by the Japanese RV Kaiyo Maru around the South Shetland Islands in 1994/95
Abstract: The seventh Antarctic research cruise by the R/V Kaiyo Maru of the Japanese Fisheries ... (Euphausia superba). This document introduces an outline of the contents enforced by the research. Detailed ... ., Kawaguchi, S. Title: An outline of the Antarctic research cruise by the Japanese RV Kaiyo Maru around the ...
Meeting Document : WG-EMM-95/50 : Author(s): Takao, T., Ogishima, T., Naganobu, M., Ichii, T., Kawaguchi, S.
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Sexing fledglings and yearlings of magellanic penguins by discriminant analysis of morphometric measurements.
, followed by length of the middle toe and bill length. Yearling, besides being distinguishable by plumage ... . Scolaro (Argentina) Title: Sexing fledglings and yearlings of magellanic penguins by discriminant ...
Meeting Document : WG-CEMP-90/42 : Author(s): J.A. Scolaro (Argentina)
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Program of research to improve the seabird by-catch mitigation effectiveness of the Spanish system of longline fishing
by-catch mitigation effectiveness of the Spanish system of longline fishing. The plan also aims to ... reduce the amount of fishing gear (and ghost fishing) lost in benthic habitats by Spanish system vessels ... used by Spanish system vessels. The objectives are to (a) reduce the degree of lofting in hook lines ... improve the seabird by-catch mitigation effectiveness of the Spanish system of longline fishing Approval ...
Meeting Document : WG-FSA-05/12 : Author(s): G. Robertson (Australia) and C. Moreno (Chile)
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Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch
) was maximum among both the sex followed by stage V (spawned), indicating spawning period. Of the total ... catch of 12.470 tomes recorded, krill constituted 45.6% and the by-catch 54.4%. The by-catch included ... Antarctic krill (Euphausia superba) and by-catch Approval: Approved ...
Meeting Document : WG-EMM-98/37 : Author(s): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)
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Diurnal changes of some biological characteristics of Euphausia superba Dana in swarms (westward of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by biologist-observer)
station consisted of series of catches by mean the usual commercial trawl (9-12 tows per every station ... related and were determined by increasing of males proportion as well as by difference between average ... March to 18 June 1990- based on data reported by biologist-observer) Approval: Approved ...
Meeting Document : WG-KRILL-92/09 : Author(s): A.V. Vagin, R.R. Makarov and L.L. Menshenina (Russia)
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Using effective sample sizes to evaluate the efficiency of length samples collected by at-sea observers in the krill fishery in Subarea 48.1
, collecting length data from the catch is a task undertaken by all at sea observes in CCAMLR fisheries ... on how many krill should be measured by observers should measure (however see Thannasekos et al. 2012 ... characterise how many krill are measured by observers, and for how many hauls. We then simulate the impact of ... collected by at-sea observers in the krill fishery in Subarea 48.1 Microsoft Word File: sam-16-39.docx ...
Meeting Document : WG-SAM-16/39 : Author(s): N. Kelly, S. Kawaguchi, P. Ziegler and D. Welsford
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A proposal to revise the limitation of Macrourus by-catch in new and exploratory fisheries
regarding the by-catch limit of new and exploratory fisheries. This move-on rule requires fishing to cease ... when the catch of Macrourus spp. by a single vessel exceeds 16% of its Dissostichus spp. catch in any ... problem. Author(s): Delegation of Japan Title: A proposal to revise the limitation of Macrourus by-catch ...
Meeting Document : SC-CAMLR-XXVI/08 : Author(s): Delegation of Japan