Resultados de la búsqueda
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2016/17 in Division 58.4.1 by France
this Division. France notifies its wish to collaborate in this research fishery with the other ... participants over the coming years in order to participate in the tagging program and achieve a robust stock ...
Meeting Document : WG-SAM-16/01 : Autor(es): Delegation of France
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Research plan for the 2017/18 toothfish fishery in Division 58.4.4b by Japan and France
tags released in the last three years as effective for the biomass estimation. The estimated median ... current research operation for the next fishing season with the same survey design and total sample size ...
Meeting Document : WG-SAM-17/02 Rev. 1 : Autor(es): Delegations of Japan and France
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Analysis of the krill fishery in Subarea 48.1 considering trawl fishing method used (2010–2016)
subarea 48.1 by years and small-scale management units, including inter-annual, monthly and inter-vessel ... variability with account of the fishing method used is presented. Particular attention is paid to the fishery ...
Meeting Document : WG-EMM-17/27 : Autor(es): S. Kasatkina S. and L. Boronina
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Revised research plan for the 2017/18 toothfish fishery in Division 58.4.4b by Japan and France
respectively, in Chapman method considering tags released in the last three years as effective for the biomass ... propose to continue the current research operation for the next fishing season with the same survey design ...
Meeting Document : WG-FSA-17/11 : Autor(es): Delegations of Japan and France
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1998–1999
birds per 1000 hooks, compared with 0.289 in 1996-97 and 0.117 in 1997-98. Comparisons between years for ... primarily linked to daytime sets, with most birds caught in the late afternoon or shortly after dusk. Use of ... conjunction with an underwater setting device) coupled with increasing experience by both crews and observers ... bycatch during the year July 1998-June 1999. Data on seabird bycatch were obtained from fishery observers ...
Meeting Document : WG-FSA-99/42 Rev. 1 : Autor(es): P.G. Ryan and B.P. Watkins (South Africa)
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Results of Phase I and II of the research program for toothfish fishery in Subarea 88.3 during the 2010/11–2011/12 seasons
“Chio Maru 3”. Research program was performed by scientific observers from VNIRO (Moscow, Russia) and ... parameters associated with productivity (SC-CCAMLR-XXX/5, par. 2.26-2.29). Author(s): A.F. Petrov, V.A ...
Meeting Document : WG-SAM-12/05 : Autor(es): A.F. Petrov, V.A. Tatarnikov, K.V. Shust, I.I. Gordeev, E.F. Kulish (Russia)
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Distribution and abundance of krill in the vicinity of Elephant Island in the 1992 austral summer
0.7 million metric tons. Three weeks later, high krill densities were still apparent in the vicinity ...
Meeting Document : WG-CEMP-92/15 : Autor(es): R.P. Hewitt and D.A. Demer (USA)
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Seabird mortality on longlines in Australian waters: a case study of progress and policy
Japanese longliners over 10 years show an apparent fall from the 1988 bycatch figure of 0.4 birds/1000 ... that awareness of the seabird bycatch issue has risen rapidly in ten years. In analysing seabird ... measures. The implementation and efficacy of the existing mitigation measures are discussed, together with ... seabirds each year, and is now acknowledged as representing the most pervasive threat to seabirds ...
Meeting Document : WG-FSA-98/29 : Autor(es): R. Gales, N. Brothers, T. Reid, D. Pemberton and G.B. Baker (Australia)
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Chinstrap penguins alter foraging and diving behaviour in response to krill size
have fluctuated in recent years. We therefore examined the diet of chinstrap penguins at Livingston ... that penguins made this switch to fish with a cost: more time was spent at sea foraging. Author(s ...
Meeting Document : WG-EMM-07/11 : Autor(es): A.K. Miller and W.Z. Trivelpiece (USA)
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MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE
time of year in which the data were collected, with multiple surveys at different times within a year ... 's capabilities are illustrated using 19 years of survey data collected by the U.S. AMLR Program ... ‐year data on size compositions from net tows and total biomass from hydroacoustics or net tows are ...
Meeting Document : WG-EMM-11/43 Rev. 1 : Autor(es): D. Kinzey, G. Watters and C. Reiss (USA)