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Chapter 7: Organisation and business practices of CCAMLR
(2017) SC-CAMLR-XXXVI, paragraph 16.8 and Annex 12 Completed Recommendation 20: A Commission Bureau ... of Article XV.2 (provision of specific scientific advice to assist the Commission), whereas a strategy ... for meeting the requirements of 6 Article XV.1 (general science on Antarctic marine living resources) should ... to the Commission, coupled with a review of progress against previous or outstanding questions (ii) engagement ...
Page : Site Section: The Organisation
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SC-CAMLR-SSP/9
). Catch-at-age for all recruited year classes i U = tr, tr + 1, ... , tm) can be expressed as where Fi ... recruited fish M = natural mortality 't = research survey duration (in years) R = recruitment t r = age ... at recruitment t m = terminal age L\ = time between the beginning of the year and the beginning of the research ... at ages greater than 12. This raises doubts about estimates of M and Z obtained from catch curves ...
Document : Site Section: Publications
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e-sc-viii-a5.pdf
... consumption by a calculated production/biomass ratio assumes knowledge of the age structure of the krill ... the experiments on caged aggregations and this work is being published. 20. The Working Group noted that a 10 db ... Jolla, California, USA, 14 to 20 June 1989) REPORT OF THE FIRST MEETING OF THE WORKING GROUP ... ON KRILL (Southwest Fisheries Centre, La Jolla, California, USA, 14 to 20 June 1989) INTRODUCTION ... account of Article II in developing approaches and procedures for management and conservation of krill ... procedure for estimating absolute number density by size class, an entirely acoustically based method of ... being published. 20. The Working Group noted that a 10 db reduction in individual target strength at ... order to provide information on krill aggregation types and their distribution. 52. An outline for
application/pdf attached to:WG-KRILL-89Meeting Report : WG-KRILL-89
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e-sc-xxvi-a8.pdf
... (Cambridge, UK, 30 April to 2 May 2007) 556 CONTENTS Page INTRODUCTION ... ............................................................................. 557 REVIEW OF THE FINDINGS OF TWO PREVIOUS MEETINGS OF SG-ASAM ... 557 NEW INFORMATION ON ICEFISH ... ON KRILL ............................ 566 JOINT SESSION REVIEW OF THE ACOUSTIC SAMPLING PROTOCOLS ... (Cambridge, UK, 30 April to 2 May 2007) INTRODUCTION The third meeting of the Subgroup on Acoustic ... KRILL ............................ 566 JOINT SESSION REVIEW OF THE ACOUSTIC SAMPLING PROTOCOLS FOR ... icefish (Champsocephalus gunnari) and the review of the acoustic sampling protocols for krill (Euphausia ... contrast, density contrast and animal shape for krill under the surveying vessel. The subgroup encouraged ... . RECOMMENDATIONS FOR FUTURE WORK ON ICEFISH 20. SG-ASAM noted that questions relating to species classification
application/pdf attached to:SG-ASAM-07Meeting Report : SG-ASAM-07
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e-sc-xvii-a4-appD.pdf
... of the krill were found to be intermediate in size between that normally observed for 1+ and 2+ aged krill ... of krill from 198 Subarea 48.1 revealed not only the presence of 2+ aged krill that were smaller than ... usual but also some 1+ aged krill that were smaller than usual. As a result, the subgroup re-allocated ... , the proportion of 1+ aged krill was extremely low. 4.15 Scientific survey haul-by-haul length-frequency data ... for CCAMLR split-years which run from 1 July to 30 June. The following convention was adopted ... months. Similarly, an auto-correlation analysis for SST anomalies at South Georgia (54°30’S, 34°30’W ... of the 1+ year class (R1) was low in spawning years 1988/89, 1989/90, 1991/92 and 1993/94 (Figure 13 ... years (1989/90, 1992/93 and 1996/97). In contrast, some years were very different, for a varying number
application/pdf attached to:WS-AREA 48-98Meeting Report : WS-AREA 48-98
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A perspective on steepness, reference points, and stock assessment
–Holt stock–recruitment relationship. We use both production and age-structured models to explore ... parameters and then for steepness and major reference points. For the age-structured model, we are required ... ;Holt stock–recruitment relationship. We use both production and age-structured models to explore ... parameters and then for steepness and major reference points. For the age-structured model, we are required ...
Meeting Document : WG-FSA-14/P05 : Author(s): M. Mangel, A.D. MacCall, J. Brodziak, E.J. Dick, R.E. Forrest, R. Pourzand and S. Ralston
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CCAMLR-39
2020 to Friday, 30 October 2020 Chair / Convener: Mr Fernando Curcio Ruigómez Support: Dr David Agnew ... Secretary’s Report, 2020, including Second Year Implementation Report for the Secretariat’s Strategic Plan ... Organization (SEAFO) (Swakopmund, Namibia, 26 to 30 November 2019) CCAMLR Observer (Norway) CCAMLR-39/BG/20 ... in the Convention Area in 2018/19 and 2019/20 CCAMLR Secretariat ...
Meeting
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e-sc-v-a6.pdf
... P Long Y Age at sexual maturity P Long Y Cohort strength P Long YY * W = within season Y = year ... M Crabeater seal Reproductive rate P Long Y Age at sexual maturity P Long Y Cohort strength P Long YY ... distribution; diet; foraging range and behaviour Age at sexual maturity Age structure and cohort strength ... ) Aggregation patterns A N A N V A N P (bii) (cii) (aii) Demography Sex Size/Age ... FOR THE DEVELOPMENT OF AN INTERNATIONAL MONITORING PROGRAM Antarctic Peninsula Region (a) Land ... monitoring activities PRACTICAL NEEDS FOR THE IMPLEMENTATION OF AN ECOSYSTEM MONITORING PROGRAM ... 74 of SCOR. FRAMEWORK FOR THE DEVELOPMENT OF AN INTERNATIONAL MONITORING PROGRAM 44. The ... (Figure 3). It became apparent that the requirements for the institution of an effective monitoring
application/pdf attached to:WG-CEMP-86Meeting Report : WG-CEMP-86
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e-cc-xii.pdf
... Shelf should be delayed until the 1994/95 season and only restricted fishing on the 3+ age group ... review of the quality of the publication and report to the Commission annually, for the next three years ... priority (SC-CAMLR-XII, paragraph 3.80) (see paragraphs 8.12 to 8.17). 4.20 The Commission endorsed ... should be reviewed in two years time when Members had gained more experience in using the guidelines ... Monday and run for a week, as this year. Review of 1993 Budget 3.12 The Commission approved the ... investigate the possibility of obtaining an independent review of the quality of the publication and report ... to the Commission annually, for the next three years, on productions costs, subscriber interest and ... the options for the introduction of an official flag for the Commission. Chair and Vice-Chair of
application/pdf attached to:CCAMLR-XIIMeeting Report : CCAMLR-XII
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e-cc-xxx.pdf
... be reviewed after three years, consistent with the schedule for progress in developing a feedback management ... . Any suggestion that raises doubt of the definition of ‘rational use’ as it is defined in Article II ... at this meeting include: review of the Report of the Scientific Committee; illegal, unreported and unregulated ... of a procedure for certification of observer training; compliance with conservation measures in force; review ... of SCAF for two years concluding with the end of the 2013 meeting. SCIENTIFIC COMMITTEE 4.1 The ... available for review by WG-EMM. 4.10 Ukraine advised the Commission that the notification was delayed ... three years, consistent with the schedule for progress in developing a feedback management approach ... encouraged to provide information on these activities and associated research for review by the Working
application/pdf attached to:CCAMLR-XXXMeeting Report : CCAMLR-XXX