Search results
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Assessment of krill biomass in fishing grounds using the data on fishing intensity and hydroacoustic method
krill biomass estimate produced by the echo integrating apparatus used in the layer fished with the ... resulting from the catch statistics and from the hydroacoustic survey carried out with the use of the echo ... concised form with references to corresponding literary sources. Basic principles of the statistical method ... trawls were developed by Dr. Yu.V.Kadilnikov, Head of the AtlantNIRO Laboratory, with the exception of ...
Meeting Document : SC-CAMLR-VIII/BG/10 : Author(s): USSR
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Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries
t] of toothfish was taken per year by killer and sperm whales between 2004 and 2018, equivalent to 30% [21-37 ... year by killer and sperm whales between 2004 and 2018, equivalent to 30% [21-37%] of the total catches ...
Meeting Document : WG-FSA-2019/33 : Author(s): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould
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Long-term forecast of the conditions of krill (Euphausia superba Dana) fisheries in the Antarctic part of the Atlantic Ocean
inversely linked with recurrence of zonal atmospheric transfers. The latter is directly associated with the ... index of krill abundance in the first of the abovementioned areas and inversely linked with one in the ...
Meeting Document : WG-EMM-07/15 : Author(s): V.A. Bibik and V.A. Bryantsev (Ukraine)
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Review of CCAMLR’s partnership in FIRMS
are planned. In 2009, the Commission requested that a review of future collaboration with FIRMS be ... cooperative working relationships with FAO and other agencies, and further cooperation with Parties which ...
Meeting Document : CCAMLR-XXIX/18 : Author(s): Secretariat
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Some specific features of the USSR krill fishery and possibilities of applying fishery statistics to studies of krill biology and stocks
krill fishery, it is shown that the catch-per-haul variables are associated with the fishing regime of ... the vessel rather than with krill abundance in a certain area. During preparations for regular fishing ... operations very short hauls (under 15 minutes) are practised. Such fishing practice, together with ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 237–252 : Author(s): Dolzhenkov, V.N., T.G. Lubimova, R.R. Makarov, S.S. Parfenovich and V.A. Spiridonov
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The results of investigations of the feeding of Antarctic toothfish D. mawsoni in the Ross Sea in 2005/06
depths of 523-2000 m. The total length (TL) of individuals ranged from 49 to 201 cm with weight from 0.8 ... to 192 cm with weight from 0.8 to 110 kg. The substantial part of Antarctic toothfish stomachs were ... % in 2005 and 54% in 2006), with predominance of Antarctic grenadier (Macrourus whitsoni) and icefishes ...
Meeting Document : WG-FSA-06/17 : Author(s): A.F. Petrov (Russia)
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Simulating performance of trend analysis for setting catch limits in exploratory toothfish research plans
developed a simulation approach to examine the performance of the trend analysis rules for scenarios with ... high or low abundance, high or low uncertainty in biomass estimates, and for populations with ... simulated population increased or decreased in abundance, though with a longer lag when population abundance ...
Meeting Document : WG-SAM-18/23 : Author(s): S. Hoyle, S. Parker, A. Dunn and S. Mormede
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Quantifying within- and between-season variability in Adélie penguin fledgling weights: statistical and practical implications for detecting change
to 30 the number of birds weighed in a single 5-day period each year. If practical, this outcome could ... weighed in a single 5-day period each year. If practical, this outcome could have substantial benefits ...
Meeting Document : WG-EMM-05/20 : Author(s): L. Emmerson, C. Southwell and J. Clarke (Australia)
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Fishery report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
conducted using longlines from 1996/97 to the present. The fishery was active all year. A high level ... fishing began in 1996 with a peak and has continued at various levels. In recent years, IUU fishing ... to and including either 2005 or 2006 fishing seasons. Year 2005 CPUE Estimate| (Lower 95% CI, Upper 95% CI ... 16. Details of mitigation measures applied this year are reported in Appendix D, paragraph 14 ...
Document : Site Section: Publications
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The Future of Antarctica Forum: distinguishing climate change impacts from other impacts in the Antarctic Peninsula
Antarctic Site Inventory project’s 22-year history monitoring this region, to ‘ distinguish the direct ... , because of its Antarctic Site Inventory project’s 22-year history monitoring this region, to &lsquo ...
Meeting Document : CCAMLR-XXXV/BG/14 : Author(s): Submitted by Oceanites, Inc.