Resultados de la búsqueda
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Reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2011/12 season
of size between the fish released with tag and that of overall catch was high (θ=81 %). Fish with ... CPUE in terms of weight in SSRU B (32.1 kg / km) was rather lower than that (50.5 kg / km) in the same ... SSRU in 2010/11. A total of 172 individuals of toothfish with good physical condition and single-hooked ... . Taki, T. Iwami, M. Kiyota and T. Ichii (Japan) Title: Reports on abundance and biological information ...
Meeting Document : WG-SAM-12/16 : Autor(es): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019
model (VGPM); (6) estimates of mixed layer depth from the data-assimilating US Navy hindcast model HyCOM ... increasing sea-ice in the Weddell, Bellingshausen and Ross Seas; (6) deepening of the mixed-layer near the ... Polar Front, contrasting with shallowing in the Ross Sea region, and both increases and decreases in ...
Meeting Document : WG-EMM-2019/39 : Autor(es): M. Pinkerton
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Stock assessment of D. eleginoides in Subarea 48.3 using dynamic production models
mortality, age selectivity, recruitment estimates, mean weight at age) In the calculations with DPM (with ... describing interyear biomass dynamics (standardized catch per unit effort for 1986- 2001) and fishing effort ... estimates by years of fishing. Both models showed that the D. eleginoides stock status at the initial period ... in recent years. The trends in biomass dynamic estimated by DPM are very similar with trends from ...
Meeting Document : WG-FSA-02/78 : Autor(es): P.S. Gasiukov and R.S. Dorovskich (Russia)
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e-sc-ix-a5.pdf
... the Working Group felt that the problem may be resolved if Members were provided with guidelines on ... Convener welcomed participants to the Meeting and noted with regret that several long-standing Members of ... fish species. There are indications that the fish tend to be present on the edges of krill swarms ... authors concluded that juvenile fish of commercial species do not occur in great numbers associated with
application/pdf attached to:WG-FSA-90Meeting Report : WG-FSA-90
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–13
selectivity for the fishery in the North. We recommend model R2 be used to provide catch limits for the stock ... profiles suggest that the tag recapture data from the last few years tend to push the model toward a higher ... positive effect, and the new data weighting had no effect on model biomass. Sensitivity runs showed that ... cryptic biomass is not an issue for this stock assessment, and that the data from the sub-adult survey ...
Meeting Document : WG-FSA-13/51 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Recursos de apoyo para programas científicos en el AMP de la región del mar de Ross: comentarios y propuestas
unclear how research catch limits in the MPA should be allocated. The Scientific Committee's current ... for assessment models of toothfish in the Ross Sea Region. Russia requests that the Scientific ... region MPA should not be deducted from catch limits for exploratory fishing outside the MPA. Author(s ...
Meeting Document : SC-CAMLR-38/12 : Autor(es): Делегация Российской Федерации
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e-cc-xxv.pdf
... importance of maintaining the budget with no real growth and confirmed SCAF’s advice that care should be ... Antarctic-related activities with which Tasmania is deeply involved. 1.14 His Excellency felt that ... Scientific Committee is involved with today. Sayed will always be remembered for his infectious enthusiasm ... 11 and 12, be expanded with the following: ‘The Executive Secretary’s authority in respect of
application/pdf attached to:CCAMLR-XXVMeeting Report : CCAMLR-XXV
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e-sc-v-a9.pdf
... including anticipated activities for the next 5 years (Appendix I). In keeping with the agreement that ... was also noted that without data on the historical responses of stocks, it will be difficult to use ... (procedural mechanisms). Furthermore, the Committee needs to annually review the actual steps that can be ... INTRODUCTION During the Fourth Meeting to the Scientific Committee, it was agreed that the Committee’s
application/pdf attached to:WG-LTP-86Meeting Report : WG-LTP-86
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e-cc-xxiii-a5.pdf
... Members be requested to assure that vessel licences are consistent with notification dates as contained ... information could be used in conjunction with at-sea inspections and that this should be a clear objective ... that, at present, the impact of these shortcomings cannot be quantified with any degree of certainty ... meeting of SCIC. Members of SCIC agreed that at the end of the meeting there would be election of a
application/pdf attached to:SCIC-04Meeting Report : SCIC-04
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
. While foraging trip duration is considered to be sensitive to changes in food availability over time ... years of post-impact monitoring to detect systematic change with high power unless one were willing to ... has a distribution under the null hypothesis that is well approximated by a t-distribution with a–1 ... value for a t-distribution with a–1 degrees of free- dom that is exceeded with a probability α if ... and ' ijkme are presumed to be random values from normal distri- butions with mean 0 and ... variances 2sσ , 2 prσ , 2 pσ , and 2 tσ respectively. The variables are assumed to be independent ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Autor(es): Southwell, C., J. Clarke and L.M. Emmerson