Résultats de la recherche
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SC-CAMLR-V
of report of the CCAMLR ad hoc Working Group on Fish Stock Assessment, September 1986 SC-CAMLR-V/10 ... Members’ activities in 1981–1985 India India SC-CAMLR-V/BG/10 Report of Members’ activities in 1985/86 ...
Meeting
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The utilization of seabird censuses for krill monitoring
de abundancia de krill. Se obtuvo un vector cercano a la multinormalidad 10 cual, por 10 tanto ... ulteriores del metodo son solo posibles con mayores bancos de datos, 10 que requiere una cooperacion ... Ecosystem Monitoring a list of interesting variables and parameters was identified. As well as minke ... profiles shown in Figure 10 indicates that it is Pagodroma nivea and to a lesser extent pachyptila spp ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Auteur(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana
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Target strengths of krill at 136 and 20 kHz
identified lower target strengths (by almost 10 dB) compared to those values used until now in biomass ... TS was evaluated on the basis of the algorithm: where TS = SV - 10 fgp SV - volume back ... • hydroacoustic transducer (piezoceramic) • width of directional diagram at 3 dB - 10°. The cage was cubic in ... experiments. Hauls were carried out by a commercial trawl and were brief, not exceeding from 5 to 10 minutes ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
, from 1995 to 2011. Fishing mortal- ity (from 1998) and tagging processes (from 2001) consistent with ... 6 939 - - - 2000 752 14 081 - - - 2001 592 14 087 - 259 - 2002 1 355 16 612 831 684 1 2003 1 769 ... (years) 0 5 10 15 20 25 30 0 ... 5 10 15 20 25 30 Age (years) 1.0 0.8 ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Auteur(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophrys and D. chrysostoma at Campbell Island, New Zealand, 1942–96
than do Grey-headed Albatrosses (10 years and 13.5 years, respectively), have a higher average breeding ...
Meeting Document : WG-FSA-04/58 : Auteur(s): S.M. Waugh (New Zealand), H. Weimerskirch (France), P.J. Moore and P.M. Sagar (New Zealand)
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Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
corresponding estimate of current biomass changed by less than 10%; furthermore, these estimates remained within ...
Meeting Document : WG-SAM-11/17 : Auteur(s): S. Mormede (New Zealand)
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NET-BASED VERIFICATION OF ACOUSTIC TECHNIQUES USED TO IDENTIFY ANTARCTIC KRILL
backscatter to krill in only 2 aggregations, and in 6 aggregations attributed less than 10 % of the total ...
Meeting Document : WG-EMM-08/54 : Auteur(s): J. Watkins and S. Fielding (United Kingdom)
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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
probably lie between (Cc = 1 million tonnes; cr = 15%) and (Cc = 2 mi11ion tonnes: cr = 10%). Suggestions ...
Meeting Document : SC-CAMLR-VIII/BG/17 : Auteur(s): Delegation of South Africa
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Results of a research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012
survey had an overall c.v. of 9%, which met the target c.v. of 10%. The survey caught mainly 70–110 cm TL ...
Meeting Document : WG-SAM-12/29 : Auteur(s): S.M. Hanchet, S. Mormede, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)
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Discrimination of two species of grenadier (Gadiformes, Macrouridae), Macrourus whitsoni and M. caml, in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2) on the basis of otolith morphometrics
indicates M. caml and α>0.5 indicates M. whitsoni. Based on withholding data for testing in 10 folds, the ...
Meeting Document : WG-FSA-14/63 : Auteur(s): M.H. Pinkerton, C. Ó Maolagáin, J. Forman and P. Marriott (New Zealand)