Search results
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
-10 AP-14 SGI-03 SOI-01 SS-06 SSI-08 SS-B Sand-04 Table 7: Start and end dates for each ... vessel. Vessel-ID Nation Vessel Start Date End Date Ship 1 UK RRSJarnes Clark Ross 18 January 2000 10 ... Transect After randomly assigning transect positions on the X-axis of the base grid, Y-axis coordinates ... for the northern and southern ends of each transect were determined by extending the transects to the limits ... Paper Title: The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design ... Abstract / Description: The design of the CCAMLR-2000 Krill Synoptic Survey (CCAMLR-2000 Survey) is ... described. The primary objective of the survey was to improve estimates of the pre-exploitation biomass of ... krill which are used in models to estimate sustainable yield in Area 48. The survey design includes two ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Author(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
. The justifica- tion for this re-weighting in the last two models is given under ‘Discussion’ after the method ... Paper Title: An integrated stock assessment for the Patagonian toothfish (Dissostichus ... eleginoides) for the Heard and McDonald Islands using CASAL Abstract / Description: An integrated stock ... assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (CCAMLR ... ) abundance estimates by length bin, commercial catch-at-length data, standardised CPUE series for the trawl ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
of randomness and unpredictabil- ity (which expresses the lack of prior knowledge) can – after some ... , defined as those consistent with the chosen parameters, produced the most likely MaxEnt result, after ... ). After compar- ing this with the actual data, another trial image is generated, which has been updated ... will mean that noise in the data begin to be fitted, resulting in unwarranted structure ... the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey Abstract / Description ... : A probabilistic Bayesian Maximum Entropy (MaxEnt) technique was used to estimate the abundance of ... Antarctic krill (Euphausia superba) across the Scotia Sea using data from the CCAMLR 2000 Krill Synoptic ... Survey of Area 48 (CCAMLR-2000 Survey) and to map the density distribution of krill across the survey ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Author(s): Heywood, B.G., A.S. Brierley and S.F. Gull
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Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
per locus per collection ranged from one (locus To5) to 21 (locus cmrDe9). After sequential ... values below diagonal, (P values estimated after 10 100 Markov chain permutations are given ... in parentheses), P values for exact tests above diagonal (probabilities estimated after 10 100 Markov chain ... 0.832 0.948 * Significant deviation from HWE after sequential Bonferroni correction per locus per ... Paper Title: Population genetic structure of Patagonian toothfish in the West Indian Ocean sector ... of the Southern Ocean Abstract / Description: Molecular markers were used to investigate the stock ... structure of Patagonian toothfish (Dissostichus eleginoides) in the West Indian Ocean sector of the Southern ... significant mtDNA heterogeneity among the four collections and only weak and inconsistent heterogeneity (based ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Author(s): Appleyard, S.A., R. Williams and R.D. Ward
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A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
% selectivity (a50 = 5.5 years) is introduced after three years (i.e. in 2010) to examine the MP performance ... , Appendix 2). These specify a default period of four years by the end of which MPs must have been reviewed ... Paper Title: A proposed management procedure for the toothfish (Dissostichus eleginoides ... ) resource in the Prince Edward Islands vicinity Abstract / Description: The status of the toothfish ... resource in the Prince Edward Islands region is unclear because CPUE data suggest considerable depletion ... future TACs in the face of this appreciable uncertainty. Four Operating Models (OMs) reflecting ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth
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On the power to detect changes using the standard methods for monitoring parameters of predatory species
to that of adjacent cohorts. Estimates for any of the three parameters will be available only after several years ... was begun on 25 December, well after the first egg was laid. Assuming no egg loss occurred prior ... are for tests conducted after two years of monitoring. Data are from Trivelpiece et al. (1989) Table 11 ... are for tests conducted after two years of monitoring. Data are from Trivelpiece et al. (1989), Table 12 ... Paper Title: On the power to detect changes using the standard methods for monitoring parameters ... of predatory species Abstract / Description: The CCAMLR guidelines (CCAMLR, 1989) for analyzing the ... statistical power to detect changes are applied using variance estimates from studies at the South Shetland ... trip duration (C2.0). The other Standard Methods are not evaluated because the power analysis in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Author(s): Boveng, P. and J.L. Bengtson
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WG-FSA-14
of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after ...
Meeting
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Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)
, krill may escape through the meshes of the trawl bag as well as from the cod- end. Also, some krill ... grounds are shown in Figures 2 and 3. In Sub- area 48.3 fi shing begins on the shelf and at the shelf ... and at the western end around to the south of the island. In Subarea 48.2 fi shing began in deep water ... group with an emphasis on the western end. The Soviet fi shing fl eet comprised BMRT type trawlers ... Paper Title: Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic ... (Subareas 48.2 and 48.3) Abstract / Description: This paper provides an assessment of the impact of the ... commercial fleet on the krill population in different months during the 1987 to 1990 fishing seasons within ... Subareas 48.2 and 48.3. During this period catches reported by the Soviet fleet amounted to more than 95 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Author(s): Kasatkina, S.M. and V.F. Ivanova
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Headquarters Agreement between the Commission and the Government of Australia
members of the Commission: (a) shall have, even after the termination of their service ... by a motor vehicle belonging to or driven by him; such immunity shall continue after the expert’s function ... the right and duty after consultations with the Members of the Commission to waive any immunities, other ... and experts as soon as practicable after notification of their appointment, a card bearing the photograph ...
Document : Site Section: Publications
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Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
at which the fi sh were maturing occurred at the lower end of the size range of fi sh sampled ... after its fi rst year in the Skagerrak Sea and juveniles are most abundant in the Rockall Trough ... Paper Title: Species identification and age estimation for the ridge-scaled macrourid (Macrourus ... whitsoni) from the Ross Sea Abstract / Description: Samples of macrourid rattail by-catch from the ... toothfish fishery in the Ross Sea dependency in 2002 were identified by observers and returned to New ... Zealand for subsequent confirmation of their identity by researchers from the National Institute of Water ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan