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1. Estimating optimal observer coverage in the Antarctic krill fishery

   have been placed on approximately 50% of vessels fishing in any one season, and have been present ... have been placed on approximately 50% of vessels fishing in any one season, and have been present ... on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... , 20% of total season hauls sampled for krill and an equivalent or higher sampling proportion ... to test, with this dataset, whether one year of full observer coverage would have been equivalently ... 2002: observers have been placed on approximately 50% of vessels fishing in any one season, and have ... in the Results section. This allowed the relation between cover- age (reflected in values ... hauls and aver- age krill sampling per vessel of 18% of total hauls (Table A1). For the larval fish ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

2. Draft statement for the commemoration of 20 years of CCAMLR

   Author(s):  Delegation of Chile Title:  Draft statement for the commemoration of 20 years ... Draft statement for the commemoration of 20 years of CCAMLR ...

   Meeting Document : CCAMLR-XX/19 Rev. 1 : Author(s): Delegation of Chile

3. Progress report on the scientific data compilation and analyses in support of the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (Antarctica)

   Abstract:  In recent years, CCAMLR Member States have undertaken substantial efforts to designate ... resources and marine biodiversity. During the Commission meeting of 2018, a proposal was made by Norway ... 4 for submission to the Commission in 3 to 4 years. Work on this project commenced with an international expert ... and the project timeline (milestones and deliverables) to July 2020. Author(s):  G. Griffith, T. Hatterman ...

   Meeting Document : SC-CAMLR-38/BG/14 : Author(s): G. Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad

4. Conservation Measure Conservation Measure 41-01 (2017)

   Period in Force:  2017- 2018 ... a single deployment of the trawl net. In longline fisheries, a haul comprises the setting of one or more ... for Dissostichus spp. during the 2017/18 season shall have one scientific observer appointed in accordance ... with the 41-01 CCAMLR Scheme of International Scientific Observation and, where possible, one additional ... in their plans no later than one month before the start of the fishery. If, for whatever reason, Members ...

   Conservation Measure : 41-01 (2017)

5. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1

   be simply a differential immature/mature distribution of animals of one stock, as is seen in the Ross Sea ... and released, and 20 D. mawsoni and one D. eleginoides have been recaptured in that division (Table ... setting. Carry forward Observers At least two (2) scientific observers, one of whom shall be appointed ... of green weight caught (previously one fish per tonne), and a limit of 500 fish tagged per vessel applied ...

   Document : Site Section: Publications

6. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   in the grounds. One fish has been recorded as moving from ground A to Kerguelen and was at the upper end ... direct evidence of toothfish moving such distances and of fish moving from one fishery to another ... in the grounds. One fish has been recorded as moving from ground A to Kerguelen and was at the upper end ... direct evidence of toothfish moving such distances and of fish moving from one fishery to another ... length with about 30 mm protruding from the fi sh. Fish were tagged with one TIRIS tag inserted ... in the dorsal midline just behind the head and two T-bar tags, one on each side just under the second dorsal ... (approximately 80 mg Sr per kg of fi sh) to mark their otoliths for later verifi cation of the age- reading ... because the recruitment varies from one year to the next. Annual recruitment is applied according ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Author(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

7. Distribution, morphology, growth, reproduction, diet and trophic position of two species of grenadier (Macrourus whitsoni and M. caml) in the Ross Sea region of the Southern Ocean (CCAMLR Subareas 88.1 and 88.2)

   , full size is attained at about 15–20 years of age and they can live in excess of 60 years. However ... ; in M. caml, full size is attained at about 15–20 years of age and they can live in excess of 60 years ... or age of fish. Otolith aging data show that the two species have very different growth rates ... ; M. whitsoni approaches full size at about 10–15 years of age and can live to at least 27 years; in M. caml ...

   Meeting Document : WG-FSA-12/54 Rev. 1 : Author(s): M.H. Pinkerton, P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown (New Zealand)

8. Review of the 2018 Budget, Draft 2019 Budget and Forecast Budget for 2020

   Review of the 2018 Budget, Draft 2019 Budget and Forecast Budget for 2020 ... Author(s):  Executive Secretary Title:  Review of the 2018 Budget, Draft 2019 Budget and Forecast ... Budget for 2020 Approval:  Approved Secretariat Workflow Status:  Content Approved Document Release ...

   Meeting Document : CCAMLR-XXXVII/04 : Author(s): Executive Secretary

9. Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies

   on their feeding, reproduction and age/length composition. The paper summarizes recently published results ... on their feeding, reproduction and age/length composition. The paper summarizes recently published results ... , is carried away by the Antarctic Circumpolar Current. Only fish older than one year can survive in the cold ... = 20.35 [i -eo.zs (t+O.t4>]. Mean natural mortality of 1.14 was calculated from one year's data ... reported length was 12.5. Maximum age is 4 to 5 years. Age of maturity is 2 to 3 years (Shust and Kochkin ... of samples taken in different areas are shown in Figure 3. Maximum age is not greater than 5 years. A slight ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Author(s): Sabourenkov, E.N.

10. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

    . Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Like ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... . The estimated age range was 1–5 years for males and 1–4 years for females of C. wilsoni. Applying ... and 0.81 for females and 32.7 and 0.68 for males. Age-at-sexual maturity was estimated to be about 2 years ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a) Age (years ... 5 0 0 1 2 3 4 5 6 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years ... Islands. Age (years) Females Males TL (cm) 1 2 3 4 1 2 3 4 5 18 1 19 2 2 20 ... by difference of fish length between two subsequent years. Females MalesEstimated age (years) Fish length ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

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