Search results
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Methodological guidelines on the assessment of krill trawls catchability by means of statistical modelling (available in Russian only)
Author(s): Delegation of the USSR Title: Methodological guidelines on the assessment of krill ... trawls catchability by means of statistical modelling (available in Russian only) Approval: Approved ...
Meeting Document : SC-CAMLR-V/BG/38 : Author(s): Delegation of the USSR
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e-cc-xiii-a5.pdf
... of the System of Inspection’, be considered together with sub-item 2, ‘Compliance with Conservation Measures ... . OPERATION OF THE SYSTEM OF INSPECTION AND COMPLIANCE Implementation of Conservation Measures 1.4 All ... Conservation Measures adopted at CCAMLR-XII were notified to Members on 9 November 1993. There were ... on all Members on 8 May 1994. A paper on the implementation of Conservation Measures in 1993/94 ... Conservation Measures in Force’, because both sub-items were closely interlinked. The agreed Agenda of the ... Last year the Delegation of Poland proposed that the Commission amend Conservation Measure 30/X in ... for delay in the implementation of Conservation Measure 30/X. The Committee recommended that the ... contravention of Conservation Measure 69/XII. In addition the vessel was not carrying a scientific observer on
application/pdf attached to:SCOI-94Meeting Report : SCOI-94
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
annually in otoliths of juvenile D. mawsoni. Mean fish lengths at ages 0.5, 1.5, 2.5 and 3.5 years were ... . Mean fish lengths at ages 0.5, 1.5, 2.5 and 3.5 years were estimated to be 14, 28, 37 and 46 cm total ... . Mean fi sh lengths at ages 0.5, 1.5, 2.5 and 3.5 years were estimated to be 14, 28, 37 and 46 cm total ... length, estimated age, mean radial measurements to the translucent zones, and otolith weight ... of the translucent zones indicated on the ventral sides. The mean radial measurements could be used to help inter ... 4). There is no overlap between age classes of the ranges of otolith weights. Mean fi sh length by assumed year class ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Author(s): Horn, P.L., C.P. Sutton and A.L. DeVries
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
–11.0 and 15.1–15.5 cm. Mean lengths of 4.9 and 7.3 cm (at ages 1.3 and 2.3 years respectively ... -frequency distribution occurred at 7.1–7.5, 10.6–11.0 and 15.1–15.5 cm. Mean lengths ... –11.0 and 15.1–15.5 cm. Mean lengths of 4.9 and 7.3 cm (at ages 1.3 and 2.3 years respectively ... grew disproportionately and became dome shaped. Growth parameters The mean lengthsatage ... classes 6–9 years being the most abundant. Table 1: Mean lengthsatage (standard length in cm ... , with range, standard deviation (SD) and sample size) for fish sampled from the Ross Sea. Age (years) Mean ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Author(s): Sutton, C.P. and P.L. Horn
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CCAMLR e-CDS User Manual
Dissostichus spp. harvested in the Convention Area was caught in a manner consistent with CCAMLR conservation ... . populations, by-catch of some Antarctic species and the undermining of CCAMLR conservation measures promote ... with CCAMLR Conservation Measure (CM) 10-05. CCAMLR e-CDS User Manual (1.41 MB) ... consistent with CCAMLR conservation measures address concerns of IUU fishing relating to the threat ...
Page : Site Section: Compliance
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Proposed movement of boundary between Subareas 88.1 and 88.2
for Dissostichus mawsoni in those subareas and with other conservation measures in force. The proposal would move ... ) (Conservation Measures (CMs) 21-02, 10-04, 10 05). Minor changes to CMs 41-10 and CM 41-09 would be required ... that the Commission endorse these changes for inclusion in revisions to the conservation measures. Author(s): CCAMLR ... in those subareas and with other conservation measures in force. The proposal would move the boundary ...
Meeting Document : CCAMLR-XXXVII/22 : Author(s): CCAMLR Secretariat
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
manner. Therefore, normal distributions were approximated and mean and variance alone were used ... is the mean krill length at subarea j in year i; μ is grand mean of krill length in the whole study area ... prior distribution with a mean of zero and a large variance term (10 000 in this model). αi, βj ... respectively. These parameters were assumed to follow a normal distribution for the prior with a mean of zero ... Paper Title: Analysis of variability of krill size and fish by-catch in the Japanese krill ... variability in the size structure of the krill population, which is presumably derived from large variability ... size of scientific observer data collected on Antarctic krill commercial fishing vessels, the ... Bayesian model. The models were composed of multistage cluster units (i.e. year, subarea, vessel, cruise ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota
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Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies
economIc zone: an assessment of dePredatIon levels and InsIghts on PossIble mItIgatIon strategIes ... is closed in the Kerguelen EEZ because of seabird conservation measures. A fishing season runs from ... is defined as a group of individuals that were seen together on at least 50% of sightings, which means ... in the absence (CPUEabs) and in the presence of cetaceans (CPUEpres) was estimated. This provided a mean loss ... Paper Title: Interactions of Patagonian toothfish fisheries with killer and sperm whales in the ... pods were involved in 81.3% of the interactions. Significant variations of interaction rates with ... % respectively of the 4 289 hauled lines. It was estimated that a total of 571 tonnes (€4.8 million) of ... whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Author(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet
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e-cc-xxii-a5.pdf
... the timing of its meetings; (iv) the evaluation of compliance with conservation measures by means ... ............................................................. 165 Conservation Measures in Force ... ................................................................ 182 APPENDIX III: Proposed Lists of Contracting and Non-Contracting Party Vessels (Conservation ... Conservation Measures 10-04 and 10-05 ........... 191 153 REPORT OF THE STANDING COMMITTEE ... in the adjacent open fine-scale rectangle, as described in paragraph 4(ii) of Conservation Measure ... 41-01. Therefore, in the view of Russia, the Volna complied with Conservation Measure 41-01. 2.6 ... paragraph 10 of Conservation Measure 10-06. 2.47 In view of the lack of consensus, the Committee failed ... included in terms of reference developed by the ad hoc JAG. Conservation Measures in Force 3.16 The
application/pdf attached to:SCIC-03Meeting Report : SCIC-03
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A proposal for compiling information, assessments and science that underpin established CCAMLR Marine Protected Areas and provide the basis for ongoing management, science and review: an MPA Report
in Conservation Measure 91-04 provides the necessary guidance to the Commission for formulating a conservation ... the work of the Commission in reviewing and revising conservation measures governing fisheries ... . Such a report will mean that the Scientific Committee will not need to wait until a mandated review period ... The General Framework for the Establishment of CCAMLR Marine Protected Areas in Conservation ...
Meeting Document : WG-EMM-12/49 : Author(s): A. Constable, M. Guest, D. Welsford (Australia), P. Koubbi (France) and L. Weragoda (Australia)