Search results
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Changes to the Statistical Bulletin
: (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2) a revision ... data records include a reference to the split-year and month when fishing occurred. However, in a small ... : (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2) a revision ... data records include a reference to the split-year and month when fishing occurred. However, in a small ...
Meeting Document : SC-CAMLR-XXII/BG/07 : Author(s): Secretariat
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Population numbers of fur seals at Prince Edward Island, Southern Ocean
intrinsic rate of natural increase of 13.7% per year, Antarctic fur seals appear to be in the rapid ... rate of natural increase of some 9.5% per year since 1987/88. Author(s): M.N. Bester, P.G. Ryan ... intrinsic rate of natural increase of 13.7% per year, Antarctic fur seals appear to be in the rapid ... rate of natural increase of some 9.5% per year since 1987/88. ...
Meeting Document : WG-EMM-03/18 : Author(s): M.N. Bester, P.G. Ryan and B.M. Dyer (South Africa)
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Estimates of bird by-catch by IUU vessels in Subarea 48.3, 1998–2001
and Kirkwood last year (WG-FSA-02/4 & 5) are updated to take account of the comments of the working group ... . Last year we suggested that the Isabel data from 1997 were rather atypical of bird catch rates ... last year (WG-FSA-02/4 & 5) are updated to take account of the comments of the working group. Last year ...
Meeting Document : WG-FSA-03/56 : Author(s): D.J. Agnew (United Kingdom)
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Antarctic krill populations in the outflow region of the north-western Weddell Sea
was below the longterm average of the area. New one-year-old recruits were scarce, the stock was dominated ... by two and three year old krill. Spawning occurred late and numbers of gravid females and larvae were low ... average of the area. New one-year-old recruits were scarce, the stock was dominated by two and three year ...
Meeting Document : WG-EMM-13/24 : Author(s): V. Siegel (European Union)
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Updated impact assessment framework to estimate the cumulative footprint and impact on VME taxa of bottom longline fisheries in the CCAMLR Area
in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members submitting ... in 2010 by WG-SAM (paragraph 4.16) and WG-EMM (paragraph 3.20) as the basis by which Members submitting ...
Meeting Document : WG-FSA-10/31 : Author(s): B.R. Sharp (New Zealand)
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Proportional recruitment indices of Antarctic krill from Japanese fisheries data in Subareas 48.1, 48.2 and 48.3 during 1980 through 1997
carefully. In Subarea 48.3, R1 values showed the evidence of recruitments in two year classes, which ... coincided with the year classes of strong proportional recruitments in Subarea 48.1. However, the complexity ... the evidence of recruitments in two year classes, which coincided with the year classes of strong proportional ...
Meeting Document : WG-EMM-98/33 : Author(s): S. Kawaguchi, T. Ichii and M. Naganobu (Japan)
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Preliminary results on the composition and abundance of the krill stock in the southern Bellingshausen Sea (Antarctic, CCAMLR Subarea 88.3)
recruitment success of the 1992/93 year-class in the region (R1 = 0.076). Both results indicate large scale ... year-class will be poor. Author(s): Siegel, V. Title: Preliminary results on the composition ... of the 1992/93 year-class in the region (R1 = 0.076). Both results indicate large scale effects on the krill ... spawning and recruitment success and let to the conclusion that recruitment of the 1993/94 kri11 year-class ...
Meeting Document : WG-EMM-95/18 : Author(s): Siegel, V.
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Gentoo penguin Pygoscelis papua diet as an indicator of planktonic availability in the Kerguelen Islands
' diet matched closely those from net hauls during a year of high plankton availability (1987 ... ). On the other hand, a weaker correspondence was found during a year of restricted availability (1989). The mean ... matched closely those from net hauls during a year of high plankton availability (1987). On the other hand ... , a weaker correspondence was found during a year of restricted availability (1989). The mean sizes ...
Meeting Document : WG-Joint-94/11 : Author(s): C.A. Bost, P. Koubbi, F. Genevois, L. Ruchon and V. Ridoux (France)
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Observations of penguins in the waters off South Orkney Islands, 2011–2013
. The average number of penguins observed per hour increased from year to year, with 7.8 ind/hour in 2011, 32.8 ... . The average number of penguins observed per hour increased from year to year, with 7.8 ind/hour in 2011, 32.8 ...
Meeting Document : WG-EMM-13/35 : Author(s): B.A. Krafft, G. Skaret (Norway) and P. Trathan (United Kingdom)
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Risk maps for Antarctic krill under projected Southern Ocean acidification
by the year 2100 unless emissions are mitigated. Risk maps, combining modelled hatch rates ... south of the Polar Front is predicted to be unsuitable for hatching by the year 2300, which would lead ... are predicted by models to rise to above 1500 μatm in some parts of krill’s depth range by the year ... south of the Polar Front is predicted to be unsuitable for hatching by the year 2300, which would lead ...
Meeting Document : WG-EMM-14/P06 : Author(s): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu