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1. Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season

   tended to overestimate for < 30 years, but underestimate for > 30 years, as compared to AAD readers ... % maturity for females and males was estimated to be 12.3 and 12.5 year, respectively, assuming animals ... consistent with those read by the AAD readers. The Japanese reader tended to overestimate for < 30 years ... , but underestimate for > 30 years, as compared to AAD readers. This means that the present results on age, growth ...

   Meeting Document : WG-FSA-11/16 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)

2. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with 6–11 years ... growth, greater ages-at-maturity (about 20 years compared with 6–11 years) and greater maximum ages ... georgiana in the Ross Sea suggested that these skates initially grow very rapidly for about five years ... ) and greater maximum ages (28–37 years compared with 14 years). Several pieces of circumstantial evidence ... 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 N = 96 Reader 1, reading 1 (years) 0 10 20 30 40 R ea de r 1 , r ea di ng 2 (y ea rs ) ( m ea ... bands, growth curves have been generated that suggest Estimated age (years) 0 10 20 30 40 P el vi ... because it fits the data better, and because reader 2 underestimated Estimated age (years) 0 10 20 30 ... generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with 6–11 ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher

3. Fishery Report 2017: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   to this report is shaded. Throughout this report the CCAMLR fishing season is represented by the year in which ... that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 ... to research fishing only. Over the past 10 years, the reported catch peaked at 77 tonnes in 2008, which ... was below the research catch limit set for that year (Table 1). 5. From 2008 to 2016, a single Japanese ...

   Document : Site Section: Publications

4. WG-FSA-08

   ) WG-FSA-08/20 UPDATED BIOLOGICAL PARAMETERS FOR THE ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM ... , M.A. Collins, R. Mitchell and M. Belchier (UK) WG-FSA-08/30 A REVIEW OF THE METHODS USED TO RELEASE ... -FSA-08/49 YEAR OF THE SKATE SAMPLING PROTOCOL: LEARNING FROM THE 2007–08 SEASON SAMPLING PROTOCOL ... OF THE 3-YEAR EXPERIMENT AND DEVELOPMENT OF MEDIUM-TERM RESEARCH OBJECTIVES AND AN OPERATIONAL FRAMEWORK ...

   Meeting

5. Conservation Measure Conservation Measure 10-07 (2016)

   with Article IX.2(i) of the Convention: 1. The Contracting Parties request non-Contracting Parties ... to the Commission in accordance with Article XXII of the Convention. The Executive Secretary shall transmit ... the attainment of the objectives of the Convention according to Article XXII of the Convention. Draft NCP-IUU ... Vessel List 10. The Executive Secretary shall, before 1 July of each year, draw up a draft list ...

   Conservation Measure : 10-07 (2016)

6. Schedule of Conservation Measures in Force 1989/90

   Marine Living Resources 30° 20° 1 0° 1 00 '200 30° 40° 50° 600 700 800 ... additional series of 20 meshes selected in accordance with Article 3 shall be measured. The mesh size shall ... of determining the mesh size in accordance with Article 5 when using a weight or dynamometer, one series of 20 ... with Article IX of the Convention for the Conservation of Antarctic Marine Living Resources that are currently ...

   Document : Site Section: Publications

7. Conservation Measure Conservation Measure 21-01 (2016)

   advice, Noting that in recent years new fisheries have started without adequate information being ... to fulfil its function under Article IX, hereby adopts the following conservation measure in accordance ... with Article IX of the Convention: 1. A new fishery, for the purposes of this conservation measure ... 3, by the deadline specified in paragraph 3, and the notification fee required under paragraph 12 within 30 days ...

   Conservation Measure : 21-01 (2016)

8. Conservation Measure Conservation Measure 21-01 (2019)

   advice, Noting that in recent years new fisheries have started without adequate information being ... to fulfil its function under Article IX, hereby adopts the following conservation measure in accordance ... with Article IX of the Convention: 1. A new fishery, for the purposes of this conservation measure ... specified in paragraph 3, and the notification fee required under paragraph 12 within 30 days ...

   Conservation Measure : 21-01 (2019)

9. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17

   of the effective tagging survival and tag detection rates, both of which have decreased in the recent years ... survey were required to reliably estimate relative year class strengths. Year class strengths were ... estimated from 2003 to 2011 and showed two strong year classes and two weak year classes. Overall, model ... t. This yield is higher than that specified for 2018 in CM 91-05, which states that “the total catch limit shall ...

   Meeting Document : WG-FSA-17/37 Rev. 1 : Author(s): S. Mormede

10. A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

    December to May for all years and all vessels. Month G S I ( % ) 0 5 10 15 20 25 Dec Jan Feb ... (Patchell, 2005). Over the past 10 years considerable amounts of data have been gathered from D. mawsoni ... for D. mawsoni. Yukhov (1982) drew together unpublished and published material on D. mawsoni from the Ross Sea ... year) throughout their life cycle. Eastman and De Vries (2000) summarised Yukhov’s research ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Author(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams

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