Resultados de la búsqueda
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e-sc-xxxi-a04.pdf
... This report was prepared by meeting participants. Sections of the report dealing with advice to the ... . Furthermore, there was considerable additional information that could be provided by acoustic data that could ... vessels operating in Area 48. 2.4 The Subgroup agreed that the collection of acoustic data by fishing ... – performed by a scientist on board the vessel • unsupervised data collection – performed by the vessel’s
application/pdf attached to:SG-ASAM-12Meeting Report : SG-ASAM-12
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Preliminary standardised CPUE analysis of the New Zealand part of the toothfish fishery in CCAMLR Subarea 88.1, from 1988/89 to 2002/03
48% of data variability, it was influenced by the unbalanced nature of the data, and model ... models may be influenced by extreme values of soaktime, depth and length of line set, that reflect the ... still influenced by the unbalanced nature of the fishery and records of zero catches. Seasonal indices ...
Meeting Document : WG-FSA-03/43 : Autor(es): R.G. Blackwell and S.M. Hanchet (New Zealand)
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Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... very low (3.5 g m-2) but rose significantly (P = 0.048) by mid-season (to 34.7 g m-2). In a pattern ... density to the south-west of South Georgia was 32.1 g m-2 mid-season. By March, krill density in the ...
Meeting Document : WG-EMM-01/15 : Autor(es): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
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Informe de la campaña de investigación biológico-pesquera de palangre de fondo en aguas del Atlántico sur-oriental y en los sectores Atlántico e índico de la CCRVMA (Subárea 48.6 y División 58.4.4)
shallower waters down to depths between 1500 and 2000 metres. Catches in numbers were widely dominated by ... to increase length with depth seems to be somehow disturbed by inflections or alterations related to ... Subarea 48.6). Total catch per unit effort by region also differed between regions ranging from a maximun ...
Meeting Document : WG-FSA-98/48 : Autor(es): L.J. López Abellán y J.F. González Jiménez
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Fishing and conservation in southern waters
the by-catch of juvenile fish in the krill fishery, to incidental mortality of birds during longline ... mesopelagic lanternfish is likely to exceed that of demersal fish stocks by an order of magnitude. By contrast ...
Meeting Document : SC-CAMLR-XII/BG/11 : Autor(es): Delegation of Germany
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Reproductive analysis of Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea
mature stage. In the ripe stage, inner cavity of testicular lobules was occupied by spermatozoa of ... proportion with 46.3% at the mature stage, and followed by the growing stage with 29.3%, and ripe stage with ... the growing stage, and followed by mature stage with 36.1%, and ripe stage with 5.6%. According to the ...
Meeting Document : WG-SAM-13/27 : Autor(es): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K. Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)
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Investigation of potential biases in the assessment of Antarctic toothfish in the Ross Sea fishery using outputs from a spatially explicit operating model
Abstract: Toothfish stock assessment results are strongly influenced by tag-release and tag ... biased low by 17% or 43% assuming movements defined by the restricted and unrestricted models ...
Meeting Document : WG-SAM-13/36 : Autor(es): S. Mormede and A. Dunn (New Zealand)
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Expert Workshop on Pelagic Spatial Planning for the eastern subantarctic region (Domains 4, 5 and 6)
may be influenced by climate change and will influence the spatial distribution of pelagic assemblages ... influenced by by-catch mortality in fisheries, the decreases in some penguins are probably attributable to ...
Meeting Document : SC-CAMLR-38/BG/29 : Autor(es): A.B. Makhado, A. Lowther, P. Koubbi, I. Ansorge, C. Brooks, C. Cotté, R. Crawford, S. Dlulisa, F. d’Ovidio, S. Fawcet, D. Freeman, S. Grant, J. Huggett, M. Hindell, P.A. Hulley, S. Kirkman, T. Lamont, M. Lombard, M.J. Masothla, M.-A. Lea, W.C. Oosthuizen, F. Orgeret, R. Reisinger, T. Samaai, S. Sergi, K. Swadling, S. Somhlaba, A. Van de Putte, C. Von de Meden and D. Yemane
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CCAMLR-XVII
Resources CCAMLR-XVII/20 Deadlines set by CCAMLR for the submission of information by Member countries ... and unregulated fishing in the Convention Area: reports by scientific observers CCAMLR-XVII/24 The ... /41 Proposed Resolution XXX/XVII Delegation of Japan CCAMLR-XVII/42 Notification by the United Kingdom ... : international involvement, concerns and recommendations Submitted by ASOC CCAMLR-XVII/BG/13 Further measures to ...
Meeting
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WG-FSA-2019
Secretariat WG-FSA-2019/17 Research plan for toothfish survey in Subarea 48.1 by the Ukrainian vessel CALIPSO ... in a season 2019/20 Delegation of Ukraine WG-FSA-2019/18 Gear loss reported by longline fishing ... stock assessment by CASAL for Antarctic toothfish Dissostichus mawsoni in Subarea 48.6 K. Sawada and T ... Subarea 48.6 in 2019/20 by Japan, South Africa and Spain Delegations of Japan, South Africa and Spain WG ...
Meeting