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Moulting interval and growth of juvenile Antarctic krill fed different concentrations of the diatom Phaenodactylum tricornutum in the laboratory
0.047 mm day –1, which is too slow to support the hypothesised 2-year life-span of this animal in the ... slow to support the hypothesised 2-year life-span of this animal in the field. Growth conditions of ... postulada para este animal en la region. Se discuten las condiciones de crecirniento del krill en el ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 223-225 : Автор(ы): Ikeda, T. and P.G. Thomas
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Age determination of Antarctic krill using size, fluorescence, and image analysis techniques
methods indicate 6 year classes for adult krill. Correspondence between the ages determined by the two ... techniques is generally within one year. The animals were also analyzed by a computerized image analysis ... constructed to relate the image analysis parameters to age approached 90% for the ages defined by length ... frequency, and 52% for physiological age. Author(s): M.S. Berman, A.L. McVey and G. Ettershank (USA) Title ...
Meeting Document : SC-CAMLR-VI/BG/48 : Автор(ы): M.S. Berman, A.L. McVey and G. Ettershank (USA)
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e-sc-iv-a7.pdf
... items in Plenary and to form one sub-group to consider and report on items 5, 6 and 7 in relation to ... variability, both physical and biological. 12. Bearing in mind the intent of Article II of the Convention ... . Thus ecosystem monitoring was considered to consist of two facets: (a) the monitoring of parameters ... baseline data at one or more sites. 18. Of all the Antarctic pinniped, seabird, and cetaceans, the
application/pdf attached to:WG-EM-85Meeting Report : WG-EM-85
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Seabird mortality in the Patagonian toothfish longline fishery around the Prince Edward Islands, 1996–2000
measures and a progressive movement farther away from the islands over the years. We estimate that the ... , Unregulated and Unreported (IUU) fishing. Independent fishery observers accompanied all but two sanctioned ... years, could have resulted in close to 7000 seabird mortalities and could have had significant impacts ... was mainly due to high levels of IUU fishing during 1996/97. Author(s): D.C. Nel, P.G. Ryan and B.P ...
Meeting Document : WG-FSA-01/8 : Автор(ы): D.C. Nel, P.G. Ryan and B.P. Watkins (South Africa)
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e-cc-xxi-a4.pdf
... Commission had decided in 1994 that a full audit should be performed on average once every two years, and in ... two Members, were currently still outstanding. One Member had not fully paid its contribution for ... be a need for a multi-year commitment from the Commission, possibly up to 12 years. 32. The ... 1995 that this would be required at least once every three years. As a full audit has been performed
application/pdf attached to:SCAF-02Meeting Report : SCAF-02
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A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997–98 TO 2007–08
-year experiment (SC-CAMLR-XXIV). One of the aims of the experiment was to simplify the administration ... 2001), these year classes are not seen in large numbers in later years in the fishery. So at this stage ... there is no evidence for strong variation in year class strength in the fishery. Author(s): M.L ... eleven years in Subarea 88.1 and for six years in Subarea 88.2. This report summarises the large amount ...
Meeting Document : WG-FSA-08/22 : Автор(ы): M.L. Stevenson, S.M. Hanchet and A. Dunn (New Zealand)
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Volume 11: CCAMLR. 1999. Statistical Bulletin, Vol. 11 (1989–1998). CCAMLR, Hobart, Australia.
volume is the split-year from 1 July to 30 June of the following year (e.g. the split-year 1989/90 ... Volume of the Statistical Bulletin covers data for the 10 years from 1 July 1988 to 30 June 1998 ... started on 1 July 1989 and ended on 30 June 1990). The abbreviated notation for split-years used in the ... 1989/90 s'etend du l er juillet 1989 au 30 juin 1990). L'abreviation correspond a l'annee civile ...
Document : Site Section: Publications
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e-sc-xxxii-a05.pdf
... densest krill swarms detected. Years of moderate to high overall krill density (>30 g m–2) were ... interspersed with years (1999–2000, 2004, 2009–2010) of low density (<30 g m–2). 2.40 The Working Group ... dominated by two- and three-year-old krill (mode 35 mm). The largest krill were found in the deep water ... (conducted one month apart) per year were undertaken by the US AMLR Program from 1995 to 2011. Here, growth
application/pdf attached to:WG-EMM-13Meeting Report : WG-EMM-13
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subarea 48.6
one haul or set, then the fishing vessel must move at least 5 n miles away for a period of at least ... At least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... ) in each year are provided. Note: length-frequency distributions are only presented for those years ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ...
Document : Site Section: Publications
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Do Adélie penguin fledgling weights provide an index of prey availability?
Abstract: We examine fledgling weights measured over 11 years at Béchervaise Island in relation ... to two assumed proxies of prey availability: breeding success and foraging trip duration. Concordance ... between the two proxies was apparent when considering guard stage foraging trip durations but this was not ... . The concerns raised by Williams and Croxall (1990) that fledgling weight may increase with an ...
Meeting Document : WG-EMM-05/21 : Автор(ы): L. Emmerson, C. Southwell and J. Clarke (Australia)
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