Résultats de la recherche
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CCAMLR Statistical Bulletin, Vol. 29
volume in MS Access database format. The Bulletin contains the complete time series of catch and effort ... statistics and trade statistics, as well as the catch histories of selected species and the seabed areas in ... fishery effort, aggregated fishery catch, aggregated toothfish landings, aggregated toothfish exports ... month and SSMU are also available as a database table (aggregated krill catch), and may be visualised on ... The Statistical Bulletin is published annually and contains: · Catch and effort statistics for all ... fisheries in CCAMLR’s Convention Area · Catch histories for selected fishery target species · Trade ... seabed areas by selected depth intervals in the Convention Area. *NEW in 2017* The catch history of ... entire time series of catch, effort and trade statistics. CCAMLR’s Convention Area extends from the ...
Document : Site Section: Data
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CCAMLR Statistical Bulletin, Vol. 31
volume in MS Access database format. The Bulletin contains the complete time series of catch and effort ... statistics and trade statistics, as well as the catch histories of selected species and the seabed areas in ... fishery effort, aggregated fishery catch, aggregated toothfish landings, aggregated toothfish exports ... month and SSMU are also available as a database table (aggregated krill catch), and may be visualised on ... Bulletin The Statistical Bulletin is published annually and contains: · Catch and effort statistics for ... all fisheries in CCAMLR’s Convention Area · Catch histories for selected fishery target species ... ) · Planimetric seabed areas by selected depth intervals in the Convention Area. The catch history of krill ... entire time series of catch, effort and trade statistics. CCAMLR’s Convention Area extends from the ...
Document : Site Section: Data
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e-cc-xxv-a6.pdf
... ASSESSMENTS TO LEVELS OF UNCERTAINTY IN IUU CATCH ESTIMATES...................................... 203 ... ................................................................................... 208 REVIEW OF HISTORICAL IUU CATCH ESTIMATES ................................. 209 CONCLUSIONS ... , and the likely catch rate in that area to arrive at an estimate of IUU catch of toothfish. The ... of CCAMLR licensed vessels, their catch and effort, and duration of fishing trips reported; (iii
application/pdf attached to:JAGMeeting Report : JAG
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Proposal for a skate tagging program in the Ross Sea region to estimate the local biomass trend for starry skates (Amblyraja georgiana)
for skates in the Ross Sea region, we summarise skate catch and mark-recapture data through the 2016 ... annually). Catch data show that most of the skate catch consists of Amblyraja georgiana and that this ... biomass. Much of the A. georgiana catch occurs in SSRUs 88.1H and 88.1I in an area remaining open to ... the 2010–2016 seasons (excluding 2012). We estimated that the exploitation rate of the current catch ...
Meeting Document : WG-FSA-18/38 Rev. 1 : Auteur(s): S. Parker and M. Francis
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
. (1998) starved animals, was considered as the lower limit and the latter, i.e. the default value for ... the SDWBApackage20050603, to represent the upper limit for krill. In addition, the model was ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Auteur(s): Calise, L. and G. Skaret
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Report on scientific observations onboard the Chilean longliner, ‘Puerto Ballena’, in Statistical Subarea 48.3 from March to May 1996
D. eleginoides, the estimation of the finfish by-catch, the estimation of a conversion factor of ... associated with the longline operations. The catch of D. eleginoides was mainly comprised of specimens of 70 ... -130 cm whith the proportion of females in the catch exceeding those of males in fish larger than 1 10 ... considerable portion of the seabird by-catch. A by-catch of 159 dead seabirds was reported by the scientific ...
Meeting Document : WG-FSA-96/22 : Auteur(s): Selling, J., Kock, K.-H.
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An assessment of toothfish in Subarea 48.3 using CASAL
catch level, which makes it a potential tool for determining the long-term catch limit, based on the ... stock, the available data include catch length-frequencies, standardised CPUE data, mark–recapture ... time for MCMC runs. Input data Official CCAMLR catch data were used to calculate catches in tonnes ... from 1985 to 20051 (Table 1). Catch proportions at length were calcu- lated from length-frequency ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Auteur(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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e-cc-xix-a4.pdf
... the Catch Documentation Scheme for Dissostichus spp. (CDS). These had been accommodated within the ... TENURE OF EXECUTIVE SECRETARY 18. The Committee noted the Commission’s requirement to limit to two
application/pdf attached to:SCAF-00Meeting Report : SCAF-00
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Results from the random stratified trawl surveys to estimate distribution and abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2010 and 2011
the average catch for the previous four years (2006-2009). Catches of C. gunnari were very low, with ... the 2011 catch, at less than 0.5 t, 15% of the earlier four year average, and the 2010 catch being 60 ... % of the 2011 catch. In 2011 the abundance of L. squamifrons was higher, and C. rhinoceratus lower than ... were just below and just above average for 2010 and 2011 respectively. A notable increase in the catch ...
Meeting Document : WG-FSA-11/23 : Auteur(s): G.B. Nowara, S.G. Candy and T. Lamb (Australia)
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region
reached only a factor of 1:1.6. Krill mortality was calculated by linearized catch curve analysis and ... calculated by linearized catch curve analysis and resulted a rate of Z = 0.88 (1989/90) and Z = 0.96 (1987 ... time. Working with these 'pseudo-cohort' data we can apply the linearized catch curve equation with ... constant time intervals (Sparre et al., 1989) In C(tl,t2) = g - Zt Figure 4 shows the linearized catch ... regression analysis based on age composition data from various years (linearized catch curve method ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 159–176 : Auteur(s): Siegel, V.