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1. e-sc-vi.pdf

   ... and age determination studies; • review and evaluate estimates of reproductive and mortality rates ... to be high, with only one or two age-groups contributing to the fishery. This is adding to the year-to-year ... ) Notothenia gibberifrons South Georgia (48.3) (ii) Other Matters Age Determination Early Life History ... distribution, acoustic target strength, age determination and growth (SC-CAMLR-V, paragraph 5.10). 4.17 ... exceed replacement level 20 Strategies - Set the TAC (for current, and all future years until ... -CAMLR-VI/BG/3. Proceedings of the Seminar will be published soon. 3 3.3 The Working Group for the ... 5. 3.5 An Informal Group on the Long-Term Program of Work for the Scientific Committee, chaired ... fisheries and research activities undertaken during the past year in time to meet the deadline for receipt application/pdf attached to:SC-CAMLR-VI

   Meeting Report : SC-CAMLR-VI

2. e-sc-viii.pdf

   ... without comment. Age Determination, (Annex 6, paragraphs 17 to 20) 3.16 Lic E. Barrera-Oro (Argentina ... , to protect immature fish, or 90 mm, to protect first spawners, or 100 mm, to give an age at first capture ... 58 (Indian Ocean Sector) Statistical Area 88 (Pacific Ocean Sector) Age Determination Other ... age groups which appeared sporadically close to the continental slope. There was no indication ... first spawners, or 100 mm, to give an age at first capture of 4 years; (ii) Fishery targeted at ... of Field Activities for the 1989/90 and 1990/91 Field Seasons BUDGET FOR 1990 AND FORECAST ... July and ends on 30 June. The column ‘split-year’ refers to the calendar year in which the split-year ... water circulation during the 1988/89 split-year. 2.8 Dr Lubimova indicated that for processing reasons application/pdf attached to:SC-CAMLR-VIII

   Meeting Report : SC-CAMLR-VIII

3. e-sc-40-rep.pdf

   ... . Projecting forward from the lower 5th percentile of fish of ages 1+ to 3+ gave yields of 1 528 tonnes ... population should consist of a large number of size and age groups, which on the histogram usually decreases ... Committee reviewed krill fishing activities for 2019/20 and 2020/21 (SC-CAMLR-40/BG/01). The Scientific ... Committee noted that: (i) in 2019/20 (1 December 2019 to 30 November 2020), 12 vessels fished in Subareas ... Committee noted SC-CAMLR-40/BG/01, which provided an update of catches in 2019/20 and for 2020/21 up to 31 ... Committee noted the work undertaken by WG-ASAM to summarise acoustic biomass estimates for Area 48 in an ... standardised methods for processing and reporting future acoustic survey results, and the review of these ... the five-year workplan agreed in 2017, noting the need to include work related to krill (for example application/pdf attached to:SC-CAMLR-40

   Meeting Report : SC-CAMLR-40

4. e-sc-xxxvii.pdf

   ... and Analysis Methods (SG-ASAM), 30 April to 4 May 2018, Punta Arenas, Chile (Annex 4). Convened by Dr X. Zhao ... Assessment Review for Toothfish, 18 to 22 June 2018, Norwich, UK (Annex 5). Convened by Dr C. Reiss (USA ... , including how it had informed CCAMLR’s management of krill over the past 20 years. The Scientific Committee ... tonnes were taken from Subareas 48.1, 48.2 and 48.3 respectively (ii) in 2017/18 (to 30 September 2018 ... considered (iii) Independent Stock Assessment Review for Toothfish, 18 to 22 June 2018, Norwich, UK (Annex ... modelled an FBM strategy for the krill fishery based on short-term (five year) trends in small- scale ... .................................................................................. 68 Budget for 2018/19 and advice to SCAF .................................................. 69 ... appointments for conveners...................................................... 71 Second Performance Review application/pdf attached to:SC-CAMLR-XXXVII

   Meeting Report : SC-CAMLR-XXXVII

5. e-sc-iii.pdf

   ... and effort data; - simulation modelling of age and length composition; - estimation of recruitment trends ... been made in relating age as determined by lipofuscin analysis to morphometric measurements, which ... of known age; b) cross calibration of lipofuscin estimates with morphometric measurements preferably ... undertaken during the past year had not been received from all parties before the meeting as required ... during the intersessional period for their valuable work. 3.3 An intersessional meeting of the Ad Hoc ... although some USSR data are for calendar years and there is a need to report the data according to ... Scientific Committee agreed that the STATLANT data should be the basis for compiling an initial Statistical ... contained at Annex 6. 6.15 The report raised a number of questions for further discussion by the application/pdf attached to:SC-CAMLR-III

   Meeting Report : SC-CAMLR-III

6. e-cc-viii-aG.pdf

   ... , species, age, size, sex and reproductive status of any birds and marine mammals taken incidentally during ... and report the number, species, and where appropriate the age and size, sex and reproductive status, of any ... identification mark; (f) list of inspectors designated by Contracting Parties for 1989/90; (g) lists ... of harvesting and research vessels in the CCAMLR Convention Area during 1989/90; (h) descriptions of funding ... Contracting Parties for 1989/90; (g) lists of harvesting and research vessels in the CCAMLR Convention Area ... during 1989/90; (h) descriptions of funding arrangements for other international fishery inspection ... systems; (i) outline of an Inspector’s Manual; and (j) dictionary of useful questions and terms for ... for CCAMLR to sponsor a workshop on the System to review specific aspects of its operation, such as application/pdf attached to:SCOI-89

   Meeting Report : SCOI-89

7. e-sc-xxxvi-a07.pdf

   ... /node/75667 258 age–length keys (ALKs) were developed for the most recent two years ... expansion in the range of years with aged data in the model. The Working Group noted that as the amount ... proportions at age. The review should consider standardised approaches to estimation, diagnostics ... interval of 19 399 tonnes. The catch was dominated by a single 2+ age class. The CCAMLR harvest control ... , 80–90% of fish that undertook movements of >200 km (and moved between fisheries) moved in an ... Five-year strategic plan for the CCAMLR Scientific Committee ...................... 300 Pop-up ... Dr Ramm and Ms Millar for their contributions to the Working Group over many years. 2.10 The ... importance of providing an enhanced mechanism for communication between the Secretariat and data providers application/pdf attached to:WG-FSA-17

   Meeting Report : WG-FSA-17

8. e-sc-i.pdf

   ... , especially age and sexual maturity of the females, pregnancy rates, stomach contents and various condition ... of information available on size, age, sex, and reproductive condition of each harvested species, including ... , pregnancy rates or breeding success, and age at maturity will be explored and quantified for birds, seals ... , especially those with existing log books, with a view to a more definitive discussion at next year’s session ... with Article XXIII of the Convention. FAO has an established system for the reporting of catch and ... Committee, arising from Article XV of the Convention, for 1982 and 1983. Dr. Kerry introduced the ... . The proforma for a review of existing data and programmes to be supplied by member countries was ... scientific research should be reported for the past twelve years only. However countries should be invited application/pdf attached to:SC-CAMLR-I

   Meeting Report : SC-CAMLR-I

9. e-sc-xx-a5-appD.pdf

   ... in place at South Georgia and Heard Island since 1997. REVIEW OF DATA Biology and Demography Age ... of mortality of early age classes of C. gunnari. Incidental Mortality 6.16 The workshop reviewed ... ............................................................................................. 473 Age and Growth ... ; • reliance of the commercial fishery on a few age classes – mainly ages 3 and 4; and • age 5+ fish ... reversible over 20–30 years. These objectives have been implemented using measures available to the ... • age 5+ fish are poorly represented in survey and commercial catches, suggesting an age-specific ... an assessment tool for krill (KYM). In 1997 this was generalised into the GYM for finfish species ... provide for predators in years when krill was abundant. As for krill, the requirements of this species application/pdf attached to:WAMI-01

   Meeting Report : WAMI-01

10. e-sc-viii-a6.pdf

    ... -89/13) indicated that scales tended to underestimate age by one year. This was thought to be due ... to a difference in timing of the formation of the nucleus in each structure. 20. A new technique for age ... mm, to protect immature fish, or 90 mm, to protect first spawners, or 100 mm, to give an age ... the year. 49. Several different methods are available for estimating ‘M’ of which those using age ... age for most year classes had almost doubled after that time. Such an increase seems biologically ... . 20. A new technique for age determination of C. gunnari involving clearing freshly extracted ... several years. 27. This type of data was available for C. gunnari in South Georgia waters (WG-FSA-89/20 ... commercial trawl fishery for C. gunnari. 30. This SF, referred to a nominal mesh of 80 mm, adopted by application/pdf attached to:WG-FSA-89

    Meeting Report : WG-FSA-89

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