Результаты поиска
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
success and parental survival are linear functions of krill catch, but not 1:1. The reductions in ...
Meeting Document : WG-EMM-98/48 : Автор(ы): M. Mangel and P.V. Switzer (USA)
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MODELING PREDATION BY TRANSIENT LEOPARD SEALS FOR AN ECOSYSTEM-BASED MANAGEMENT OF SOUTHERN OCEAN FISHERIES
combine (1) a mark-recapture open-population model and individual identification data to assess seasonally ... suggest that: (1) rare apex predators like leopard seals may control, and may depend on, populations of ...
Meeting Document : WG-EMM-09/P08 : Автор(ы): J. Forcada, D. Malone, J.A. Royle and I.J. Staniland
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Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program
, and to provide krill biomass estimates for management purposes. Survey box 1 was located to the north ... mm for box 1 and 32.0 mm for box 2 were determined. Thresholded (mvbs 120 kHz minimum-100 dB) 120 and ...
Meeting Document : WG-EMM-96/18 : Автор(ы): Watkins, J.L., Murray, A.W.A., Brierley, A.S.
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Ross Sea Bioregionalisation, Part II: Patterns of co-occurrence of mesopredators in an intact polar ocean ecosystem
region, Antarctica, considering three important components: 1) projected distribution and overlap across ... use of the Ross Sea were apparent: 1) Shelf Break: restricted mostly to the shelf break, which ...
Meeting Document : WG-EMM-10/12 : Автор(ы): G. Ballard, D. Jongsomjit and D.G. Ainley (USA)
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Investigating emigration in stock assessment models of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H
from 1 year at liberty; (ii) SSRU 88.2H using tag recaptures from 3 years at liberty; (iii) SSRUs 88.2C ... -H using tag recaptures from 1 year at liberty, but excluding tags from the south; and (iv) SSRUs ...
Meeting Document : WG-FSA-14/56 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
(or “trigger level”), established in 1991, is 0.62 million tonnes year-1, equivalent to ~1% of the ...
Meeting Document : WG-EMM-16/21 : Автор(ы): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins
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Estimation of IUU catches of toothfish inside the Convention Area during the 2009/10 fishing season
58.4.4a. Changes from version 1 are highlighted in bold. Author(s): Secretariat Title: Estimation of IUU ...
Meeting Document : WG-FSA-10/06 Rev. 1 : Автор(ы): Secretariat
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Register of non-CEMP time-series data
-XXII, Annex 4, paragraph 2.10). Non-CEMP data of interest are listed in Tables 1-3. Author(s ...
Meeting Document : WG-EMM-04/9 : Автор(ы): Secretariat
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Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea area
board the longliner “ No. 1 IN SUNG ”. Author(s): A.F. Petrov (Russia) Title: Short communication ...
Meeting Document : WG-FSA-10/11 : Автор(ы): A.F. Petrov (Russia)
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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)
major differences to the a2-ess model of Candy and Constable (2007, CCAMLR Science 15, 1-34) were that ... catches and catch-at-age data for additional sub-fisheries (2 longline, 1 trawl) and pot fishing in the ...
Meeting Document : WG-FSA-09/20 : Автор(ы): S.G. Candy and D.C. Welsford (Australia)
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