Search results
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Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions
functions for different years in the assessment model. This is done in the usual way but with repeated input ... sections for each year at which the selectivity is altered. Author(s): A.J. Constable (Australia) Title ... . In addition, provision is now made for inputting different fishing selectivity functions for different years ... in the assessment model. This is done in the usual way but with repeated input sections for each year at which ...
Meeting Document : WG-FSA-01/74 : Author(s): A.J. Constable (Australia)
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e-sc-xxix-a5.pdf
... with original id method. (3) If above (2) then new method (code) will be needed to resample from ... -dimension with equidistant steps. 167 Figure 3: Predicted SDWBA TS versus angle of ... ; 3. confirm the validity of the acoustic data and ancillary datasets required for model ... meeting – 5. review all documented results of stages 1, 2, 3 and 4 submitted to SG-ASAM; 6. discuss
application/pdf attached to:SG-ASAM-10Meeting Report : SG-ASAM-10
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Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering
analysis indicated that there was no significant difference among years at both frequencies. Author ... indicated that there was no significant difference among years at both frequencies. ...
Meeting Document : SG-ASAM-18/06 : Author(s): X. Wang, X. Yu and X. Zhao
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Conservation Measure Conservation Measure 41-01 (2005)
2006 shall be reported to CCAMLR not later than three months after the closure of the fishery ... in their plans no later than one month before the start of the fishery. If, for whatever reason, Members ... are unable to participate in the fishery, they shall inform the Secretariat no later than one week after ... , soak, and hauling times; (iii) number and species of fish lost at surface; (iv) number of hooks ...
Conservation Measure : 41-01 (2005)
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Aspects of the ecology of the bigeye grenadier at South Georgia
that M. holotrachys is a long lived and moderately slow growing species, reaching ages of over 30 years and attaining ... % of females had started to mature (Lint 50) for M. holotrachys was 21cm (Lpa) and occurred at around 9 years ... year. Absolute fecundity ranged from 22,000 to 260,000 eggs, an average number for a macrourid ... that M. holotrachys is a long lived and moderately slow growing species, reaching ages of over 30 years and attaining ...
Meeting Document : WG-FSA-03/16 : Author(s): S.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom)
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ANALYSIS OF VARIABILITY OF KRILL SIZE AND FISH BY-CATCH IN JAPANESE KRILL FISHERY BASED ON SCIENTIFIC OBSERVER DATA
a hierarchical Bayesian model. The model was composed of multistage cluster units (i.e., years, subarea, vessels ... length and bycatch fish number, the parameters estimated by MCMC showed the variation among years ... , subareas, and vessels. The potent interaction effect between year and subarea suggests large spatiotemporal ... Bayesian model. The model was composed of multistage cluster units (i.e., years, subarea, vessels, and haul ...
Meeting Document : WG-EMM-11/39 : Author(s): T. Okuda and M. Kiyota (Japan)
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On problem of natural subdividing of Antarctic krill’s geographic area (an application to the monitoring of fishing)
) rises the necessarity to repeate these observations during several years, which is very expensive ... are a serious help in this respect for intermediate years beetween the seasons of wide scientific expeditional ... ) rises the necessarity to repeate these observations during several years, which is very expensive ... are a serious help in this respect for intermediate years beetween the seasons of wide scientific expeditional ...
Meeting Document : WG-KRILL-93/37 : Author(s): R.R. Makarov and L.L. Menshenina (Russia)
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Age and growth in length of Micromesistius australis, Norman, 1937 (Pisces, Gadidae), in the southern zone of the Argentine Sea
Herwig and Shinkai Marú in agreement with the Argentine Republic, in the years 1978 and 1978/79 ... and t in years. For the estimation of the general equation parameters the first 15 age classes in males ... and Shinkai Marú in agreement with the Argentine Republic, in the years 1978 and 1978/79 respectively ... as: Lt= 58.18 [1-e-0.1709 (t+2.44)] Lt= 63 [1-e-0.1134 (t+5.2)] giving Lt in cm and t in years ...
Meeting Document : SC-CAMLR-V/BG/31 : Author(s): Delegation of Argentina
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Trawl bag selectivity in the Champsocephalus gunnari fishery
years demonstrates close similarity. A significant increase in modal length (up to 34-35 cm) as well ... with results from previous years demonstrates close similarity. A significant increase in modal length (up ... was 3.10 for a mesh size of 80 mm. Comparison of these results with results from previous years ... from previous years give a modal length of 24 to 26 cm (AtlantNIRO, 1986). Moreover, Polish ... 80 cm. Comparison of these results with those from previous years shows close similarity ... no. 148003 9653 of fish Total weight 41.07 1.68 (tonnes) Country: USSR, Date: 17 to 28 June 1990 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Author(s): Bidenko, V.G. and I.G. Istomin
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Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3
Abstract: This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider ... towards the more recent years. The use of the standardised series from the GLMM of Candy (2003) shows ... the depletion probability decreases as the time series is reduced to recent years. In contrast, the explicit ... This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider whether a shorter ...
Meeting Document : WG-FSA-03/96 : Author(s): I.R. Ball, S. Candy and A.J. Constable (Australia)