Resultados de la búsqueda
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Krill Fishery Report 2015
Abstract: A consolidated summary of information related to the krill fishery, in a similar format ... to the fishery reports that are completed for finfish fisheries, is presented for consideration by ... the Scientific Committee. Alternative options for the presentation of time-series of the spatial ... distribution of catches are included. Author(s): CCAMLR Secretariat Title: Krill Fishery Report 2015 Approval ...
Meeting Document : SC-CAMLR-XXXIV/BG/21 : Autor(es): CCAMLR Secretariat
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IMPROVEMENT OF KRILL FISHING NOTIFICATION ACCURACY THROUGH NOTIFICATION FEES
krill catch and to provide robust scientific advice. Instead, the Scientific Committee’s scarce and ... Abstract: Improvement of krill fishing notification accuracy through notification fees Delegation ... of the United States The Commission adopted notification procedures for krill fishing in 2005. These ... procedures were intended to improve the Scientific Committee’s ability to provide advice to the Commission on ...
Meeting Document : CCAMLR-XXIX/34 : Autor(es): Delegation of the USA
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
Paper Title: Some comments on the procedure for testing estimators of krill abundance which ... utilise survey data Abstract / Description: Since krill distributional data do show evidence of spatial ... computer generation of krill distribution patterns, which are compatible with existing information on the ... distributions from surveys. ‘Two-level’ models of krill distribution are considered. These achieve overall ... Area from Acoustic Line-Transect Measurements of Density. Document WG-Krill-9J/S. CCAMLR, Hobart ... WG-KRILL-91/21 SOME COMMENTS ON THE PROCEDURE FOR ... TESTING ESTIMATORS OF KRILL ABUNDANCE WHICH UTILISE SURVEY DATA D.S. Butterworth*, D.L. Borchers* and ... D.G.M. Miller** * ** Abstract Since krill distributional data do show evidence of spatial ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Autor(es): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Spatio-temporal dynamics of the Antarctic krill fishery within fishing hotspots in the Bransfield Strait and South Shetland Islands
Abstract: The present document is an update of document EMM-16/52, presenting refine analysis of ... the krill fishing hotspots and a description of the daily CPUE pattern for the krill fishery. This ... paper has now been accepted for publication in Fisheries Research. Results identified several fishing ... the Antarctic krill fishery within fishing hotspots in the Bransfield Strait and South Shetland ...
Meeting Document : WG-EMM-18/P11 : Autor(es): F. Santa Cruz, B. Ernst, J.A. Arata and C. Parada
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Developing research on Antarctic krill to facilitate the development and updating of feedback management procedures
Abstract: Antarctic krill fisheries have the potential to be in the top 10 fisheries of the world ... developing a feedback management procedure for these fisheries. Implementation of such a feedback management ... 2002-2004. Since that time, there have been shifts in the behaviour and methods of the krill fishery ... remain a number of major gaps in our understanding of the basic biology and dynamics of krill populations ...
Meeting Document : WG-EMM-13/12 : Autor(es): E.J. Murphy, R.D. Cavanagh (United Kingdom), A. Constable (Australia), E.H. Hofmann (USA), S.L. Hill, N.M. Johnston, P.N. Trathan and J.L. Watkins (United Kingdom)
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Krill population trends
, from fisheries data and from the distribution of krill predators. Each of these forms of data ... Antarctic krill, based mainly on analysis of available scientific net data. There is also evidence of ... Abstract: Krill (Euphausia superba) distribution and abundance data are available from a number ... collection has its own biases and limitations and our current understanding of krill distribution and ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Autor(es): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.
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Antarctic krill and climate change
on the impact of climate change and increasing fisheries on Antarctic krill and Antarctic ecosystems ... ramifications on Antarctic krill and ecosystems, the adaptive capacity of the fisheries management of CCAMLR ... krill Euphausia superba and environmental sciences attended a workshop aiming to evaluate new knowledge ... and the Dutch government. The scientific evaluation focused on major agents of climate change, such as ...
Meeting Document : SC-CAMLR-XXX/BG/03 : Autor(es): Delegation of the European Union
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On the intensity of sampling krill trawl catches
Paper Title: On the intensity of sampling krill trawl catches Abstract / Description: This paper ... uses actual krill length-frequency data in an attempt to address the problem of the determination of ... adequate sample size to obtain representative krill length-frequency distributions from commercial catches ... measurements of length from commercial krill; catches should be made, as far as possible, by a single observer ... krill que ce document tente de resoudre le probleme de la determination de la taille de l'echantillon ... WG-KRILL-90/27 ON THE INTENSITY OF SAMPLING KRILL TRAWL ... address the problem of the determination of adequate sample size to obtain representative krill length ... . Attention is drawn to the following: • all measurements of length from commercial krill catches should be ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Autor(es): Miller, D.G.M.
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar to ... Paper Title: Catch per unit effort and proportional recruitment indices from Japanese krill ... those from scientific data (Siegel et al., 1997) and showed a close relationship to sea-ice indices ... general decrease in krill density in the study area were considered as possible reasons for this. On the ... commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar to ... recruitment based on 2+ krill) values are summarised with values from scientific surveys in the Elephant ... , (proportional recruitment based on age l + krill) and R2 values from scientific surveys in the Elephant ... fisheries data were similar to those of results from the scientific surveys presented by Siegel et al ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Autor(es): Kawaguchi, S., T. Ichii and M. Naganobu
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Conservation Measure Conservation Measure 93/XIV (1995)
y esfuerzo a escala fina de la CCRVMA para las pesquerías de palangre (Formulario C2, última versión ... representativa de las mediciones de la composición por tallas de la pesquería (Formulario B2, última versión ...
Conservation Measure : 93/XIV (1995)