Resultados de la búsqueda
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Temperature-dependent growth of Thysanoessa macrura: inter-annual and spatial variability
. We analyzed data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature ... growth. Growth rates of T. macrura varied between years and water masses, ranging from-0.037 mm day-1 in ... than in Weddell Sea water during all years. Growth rates were strongly correlated with temperature but ...
Meeting Document : WG-EMM-13/39 : Autor(es): R.M. Driscoll, C.S. Reiss and B.T. Hentschel (USA)
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Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia
Abstract: Inter-annual variability in diet during crèche (December to February) over 22 years ... present in 89 % of samples and were the main prey (> 50 % by mass) in 10 years of the study. Antarctic ... and were the main prey in 12 years, with Champsocephalus gunnari and Lepidonotothen larseni the most ...
Meeting Document : WG-EMM-17/P02 : Autor(es): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan
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Annual report of research fishing operations at Subarea 48.6 in 2016/17 fishing season
, 2018. In this paper, the data set during last fishing season (2016/17) was used for reporting the ...
Meeting Document : WG-SAM-18/32 : Autor(es): Delegations of Japan and South Africa
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Implementation of by-catch move-on rules in exploratory fisheries
catch and location data from CCAMLR exploratory fisheries from 2010 to 2018. Conservation Measure 33-03 ...
Meeting Document : WG-FSA-18/09 : Autor(es): CCAMLR Secretariat
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An overview of a large ecosystem survey of the southwest Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2)
Division 58.4.2 (the South West Indian Ocean Sector of the Southern Ocean 30-80°E) in January-March 2006 ... transects, between 30° and 80°E. On each transect a range of underway data were obtained and on six ...
Meeting Document : WG-EMM-06/15 : Autor(es): S. Nicol, S. Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S. Wright, J. Gedamke and P. Thompson (Australia)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05
eight years in Subarea 88.1 and for four years in Subarea 88.2 with a large amount of data collected on ... total catch1. Comparison of the location of fishing effort with ice distribution over the past six years ...
Meeting Document : WG-FSA-05/29 : Autor(es): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)
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Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)
length and older than 6-7 years (10-11 years in the South Georgia area) and considerably lower number of ... assume the common origin of the western and Shag Rock groupings. C.gunnari of two-three years old (at the ...
Meeting Document : WG-FSA-04/40 : Autor(es): Zh.A. Frolkina and I.A. Trunov (Russia)
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Defining fishing grounds in the Scotia Sea
x 10 nmile area, over the years but how important that location is to the fishery each year, which ... number of years. The quantity of interest is not only the total catch obtained from a location, say a 10 ... sufficiently high on average over a number of years. We call this value the normalised longterm average catch ... predictable location where the fishery obtains relatively reliable catches from one year to the next over a ...
Meeting Document : WG-EMM-02/40 Rev. 1 : Autor(es): I.R. Ball and A.J. Constable (Australia), S. Kawaguchi (Japan) and D. Ramm (CCAMLR Secretariat)
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Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea
years when pack ice was sparse. Foraging trip duration differed by colony, season and year and was ... was the most important prey, especially during years or periods within years when little pack ice was ... colony, seasons and year. Diet differed among colonies only slightly. The fish Pleuragramma antarcticum ... were consumed predominantly in a year of heavy pack-ice cover; more adult krill were consumed in two ...
Meeting Document : WG-EMM-98/15 : Autor(es): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)
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PROPUESTA PARA REALIZAR UNA PROSPECCIÓN PATROCINADA POR LA CCRVMA CON EL FIN DE EFECTUAR UN SEGUIMIENTO DE LA ABUNDANCIA DE PRE-RECLUTAS DE LA AUSTROMERLUZA ANTÁRTICA EN EL SUR DEL MAR DE ROSS
years in Subarea 88.1 and for nine years in Subarea 88.2. The research and assessment work in these ... locations in different years, making it impossible to develop a consistent time series that would monitor ...
Meeting Document : SC-CAMLR-XXX/07 : Autor(es): Delegation of New Zealand