Resultados de la búsqueda
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Proposal for an experimental crab fishery in Subarea 48.3
population dynamics of P. spinosissima, and consists of three phases to be conducted over a period of two ... powerful when multiple vessels participate in the fishery, but valuable information can still be obtained ...
Meeting Document : WG-FSA-93/22 : Autor(es): George Watters (USA)
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CCAMLR ecosystem monitoring program standard methods: determination of sex of Adelie penguins
Abstract: The suggestion that sex of Adélie penguins, Pygoscelis adeliae, might be assigned by ... and peak presence of females after 33–36 days from this date. In all three seasons male birds could be ...
Meeting Document : WG-CEMP-94/08 : Autor(es): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)
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Krill aggregation characteristics: spatial distribution patterns from hydroacoustic observations. Polar Biology (in press)
judged to be random. These observations suggest widespread randomness throughout the survey area, which ... that these could be useful in the development of fisheries-dependent indices of krill abundance. Polar ...
Meeting Document : WS-KCPUE-89/11 : Autor(es): D.G.M. Miller and I. Hampton (South Africa)
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Alternative assessment methods for toothfish at South Georgia
first is that the CPUE in the early 1990s did not decline as would be expected as the resource was ... would be predicted by the model. Thirdly, all models predict a continuing decline, not the increase in ...
Meeting Document : WG-FSA-SAM-04/17 : Autor(es): Kirkwood, G., Payne, A., Agnew, D.
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A comparison of gear selectivity among three fishing gears for Antarctic krill with notes on the demographic patterns and productivity of Antarctic krill during summer 2014
number of tows should be considered when designing fishery based sampling to augment research surveys ... using fishing vessels if research gear cannot be accommodated. The patterns of krill length frequency ...
Meeting Document : WG-EMM-14/37 : Autor(es): C. Reiss (USA) and M. Espino Sanchez (Peru)
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Variability in krill length distribution in 48.1 derived from data collected by scientific observers
Subarea 48.1 needs to be modified in order to gain a comprehensive understanding of the temporal and ... longer term. Krill length measurements should also be conducted on all vessels in every fishing season to ...
Meeting Document : WG-EMM-15/16 : Autor(es): P. Ziegler, S. Kawaguchi D. Welsford and A. Constable (Australia)
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Análisis del marco regulatorio de la CCRVMA y recomendaciones para la racionalización de la clasificación de las pesquerías
framework. There may also be a need to review the relevant Conservation Measures to determine the ... toothfish that are not established fisheries. One option may be to consider decoupling the Research Plan ...
Meeting Document : CCAMLR-XXXIV/17 Rev. 1 : Autor(es): Chair of the Scientific Committee
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia
rules remain to be determined for these Divisions. Accordingly, a research plan has been developed under ... and aging, will be used to develop a stock assessment for these divisions and inform the necessary ...
Meeting Document : WG-FSA-15/47 Rev. 1 : Autor(es): Delegation of Australia
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Preliminary results of a dedicated cetacean sighting vessel-based krill survey in East Antarctica (115°–130°E) during the 2015/16 austral summer season
dedicated cetacean sighting vessel-based krill (CSVK) survey by Japan, would be submitted with data from the ... conducted. Technical input from the WG-SAM 16 will be useful to improve the survey plan for the next ...
Meeting Document : WG-SAM-16/38 : Autor(es): K. Matsuoka, A. Wada, T. Isoda, T. Mogoe and L.A. Pastene
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High-resolution ocean modelling of the South Georgia and South Orkney Islands regions
numerical models. Here we describe the development of two regional ocean models that will be used to examine ... will be used to generate a ~20 year time series of oceanographic flows and water mass properties, which ...
Meeting Document : WG-EMM-16/15 : Autor(es): E. Young, E. Murphy and P. Trathan