Résultats de la recherche
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Phytoplankton: Trophic modelling of the Ross Sea
in the Ross Sea form a bimodal distribution: blooms of the prymnesiophyte Phaeocystis antarctica in ... approximately 30 m. This is consistent with previous results (Bender et al. 2000; Saggiomo et al. 2002; Smith ... .; Giacomo, R. 1997. Regulation of algal blooms in Antarctic shelf waters by the release of iron form ... : Hooker, S. B.; Firestone, E. R. ed. NASA Technical Memorandum 104566 (SeaWiFS Technical Report Series ...
Document : Site Section: Publications
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Zooplankton: Trophic modelling of the Ross Sea
) and later summarised in Azzali et al. (2006) did not extend east of 175°30’W so that concentrations ... 500 m, 41% of water depths between 500 and 1000 m, and 30% water deeper than 1000 m. The average E ... the Ross Sea is: 35% heterotrophic microplankton; 21% heterotrophic flagellates; 30% phytoplankton; 5 ... surface at the first calyptopis stage (the developmental ascent takes about 2–4 weeks) to feed about 30 ...
Document : Site Section: Publications
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
order to obtain time series of predicted intra- and interannual trends of standardised fishery indices ... correlations with previously published interannual series of acoustic density estimates from scientific surveys ... t ot al 0 5 10 15 20 25 30 -150 -100 -50 0 50 100 150 CPST -3 -2 -1 0 1 2 3 -150 -100 ... id ua ls Residuals P er ce nt o f t ot al Log10CPTT 0 10 20 30 -1.0 -0.5 0.0 0.5 1.0 1.5 ... des carnets de bord de la pêcherie japonaise de krill des saisons de pêche 1980/81 à 2003/04 ont fait ... . TTPD was very small (≈30 min) in the 1980/81 season, and showed a rapid increase until the 1985/86 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Auteur(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09
(B0) for the 2009 reference model were estimated as 62 080 t (95% C.I.s 56 020–70 090 t), and current ... the CCAMLR decision rules, were 2850 t. Author(s): A. Dunn and S.M. Hanchet (New Zealand) Title ...
Meeting Document : WG-FSA-09/40 Rev. 1 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)
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Histopathology of Antarctic krill, Euphausia superba, bearing black spots
had escaped from the host body. Author(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M ...
Meeting Document : WG-EMM-08/P09 : Auteur(s): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu
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The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
, 2007). Nonetheless, in its simplest form it requires 50 distinct inputs (18 point values, 29 vectors ... Vectors 1 15 1 2 30 Threshold density Vector 1 15 1 15 Available fraction Vector 1 18 1 18 Time ... need to translate complex results into a simple form that provides the appropriate informa- tion to ... structures can give different predictions (Hill et al., 2007a). This comparison was a form of sensitivity ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Auteur(s): Hill, S.L. and J. Matthews
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e-scic-2021-rep.pdf
... standardised form for VMS data requests for surveillance and/or inspection activities would improve efficiency ... support the amendments to the relevant CCAMLR conservation measures. 30. Some Members reaffirmed that ... the information in CM 10-03, Annex 10-03/A, at least 48 hours in advance of port entry. 45. Some ... vessels seeking entry into ports to provide 48-hour advance notice of arrival. In this regard, those
application/pdf attached to:SCIC-2021Meeting Report : SCIC-2021
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Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
/16 yield of 24 t for the Antarctic toothfish in the region, compared to the previous 2014/15 ... estimation of 28 tonnes. Author(s): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom ...
Meeting Document : WG-FSA-15/31 : Auteur(s): N.D. Walker, V. Laptikhovsky, T. Earl and C. Darby (United Kingdom)
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Scientific Abstracts 2005
rope and plastic packaging bands (157), a number of bands were still in the form of a loop (5 = 3.1 ... continue to form the major part of the debris associated with seabird colonies. The number of Antarctic ... from a single ship and will consist of 11 parallel transects between 30° and 80°E. The survey design ... the form and direction of change of fledgling weights with a decline in resource availability, the ...
Document : Site Section: Publications
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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
time-series of krill density at 30-minute intervals for both the on- shelf and off-shelf mooring. For ... × no d ep lo ym en t d ue to ic eb er gs o n si te 3 29 / 04 –1 2/ 11 / 03 30 9 19 ... 9/ 12 / 05 30 0 18 0 30 –1 66 × no t d ep lo ye d o ff -s he lf to a vo id fi sh ... ng th (m m ) (= n) M ea n T S 30 0 kH z (d B k g– 1 ) M ea n T S 12 5 kH z (d ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Auteur(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone