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1. Report on Dissostichus mawsoni exploratory fishery research in East Antarctica (Divisions 58.4.1 and 58.4.2) between the 2011/12 and 2017/18 fishing seasons

   recommendations from WG-SAM, WG-FSA and the Scientific Committee relating to the multi-Member research plan for ... the toothfish exploratory fishery in Divisions 58.4.1 and 58.4.2 between 2011/12 and 2017/18. Table 1 ... provides a summary of responses to the recommendations with references to the associated outputs in this ... paper or the new research plan (WG-FSA-18/59). In particular, this paper presents: Tag-overlap ...

   Meeting Document : WG-FSA-18/58 Rev. 1 : Автор(ы): P. Yates and P. Ziegler

2. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06 ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... revised to address the concerns expressed at WG-FSA 2019 and SC-CAMLR-XXXVII (para. 3.158). We followed ... and improved the revised research plan presented in SC-CAMLR-XXXVII Annex 12 and redefined slightly ...

   Meeting Document : WG-FSA-2019/64 : Автор(ы): Delegations of Japan and France

3. Report of biological observations carried out on board the krill fishing vessel More Sodruzhestva in April to August 1991

   Abstract:  An observation program was carried out by a biologist-observer on board the krill ... fishing vessel More Sodruzhestva in April to August 1991 in Subareas 48.2 and 48.3. The program included ... physiological status and size composition of krill and also for determining the level of by-catch of juvenile ... dominant in catches taken in April/May in the north-west of Subarea 48.2. Krill of modal sizes 31 to 32 mm ...

   Meeting Document : WG-KRILL-92/06 : Автор(ы): V.I. Latogursky (Russia)

4. DNA barcoding highlights a cryptic species of grenadier (genus Macrourus) in the Southern Ocean

   Abstract:  The genus Macrourus is a small group of bentho-pelagic fishes with three species ... recognized in the Southern Ocean and one in cold temperate to Arctic waters in the North Atlantic Ocean. DNA ... four well supported clades among the three Southern Ocean species. Additional specimens collected in ... the Ross Sea region, and provisionally identified as M. whitsoni, were divided into two COI haplotypes ...

   Meeting Document : WG-FSA-10/33 : Автор(ы): P.J. Smith (New Zealand), D. Steinke (Canada), P.J. McMillan, A.L. Stewart, S.M. McVeagh (New Zealand), J.M. Diaz De Astarloa (Argentina), D. Welsford and R.D Ward (Australia)

5. Quantifying the escape mortality of trawl caught Antarctic krill (Euphausia superba)

   Abstract:  Antarctic krill (Euphausia superba) is an abundant fishery resource, the harvest levels ... of which are expected to increase. However, many of the length classes of krill can escape through ... commonly used commercial trawl mesh sizes. A vital component of the overall management of a fishery is to ... estimate the total fishing mortality and quantify the mortality rate of individuals that escape from ...

   Meeting Document : WG-EMM-16/04 : Автор(ы): B.A. Krafft, L.A. Krag, A. Engås, S. Nordrum, I. Bruheim and B. Herrmann

6. Population trends and reproductive success at a frequently visited penguin colony on the western Antarctic Peninsula

   Abstract:  Petermann Island (65°10'S, 64°10'W), one of the Antarctic Peninsula’s most ... frequently visited locations, is at the epicenter of a rapid shift in which an Adélie penguin dominated fauna ... is becoming gentoo penguin dominated. Over the course of five seasons, the breeding productivity of ... community change. The impact of tourist visitation on breeding success was also investigated. Consistent ...

   Meeting Document : WG-EMM-16/P07 : Автор(ы): H.J. Lynch, W.F. Fagan and R. Naveen

7. Preliminary biomass estimation of Antarctic krill based on the swarm-based method for CCAMLR Division 58.4.1 in 2018/19 using data obtained by Japanese survey vessel Kaiyo-maru

   preliminarily estimated as 4.349 million ton (CV=54.8 %) based on the swam based method using data obtained by ... Kaiyo-maru. The point estimate was comparable with the estimate in 1996 by BROKE (4.83 million ton with ... different, (2) timing of the surveys were different (Kaiyo-maru survey commenced about 40 days earlier than ... especially in the western part of the Division. The CV of biomass estimate of Kaiyo-maru survey was high ...

   Meeting Document : SG-ASAM-2019/02 : Автор(ы): K. Abe, R. Matsukura, N. Yamamoto, K. Amakasu and H. Murase

8. Information on the CEP’S Antarctic site inventory

   Abstract:  In 2004, the Commission tasked the Secretariat to discuss with the Committee on ... Environmental Protection (CEP) the nature of available data from the Antarctic Site Inventory, and to invite ... consideration by appropriate Working Groups of whether the data would be of value to CCAMLR. Information about ... the data is presented for consideration by WG-EMM. Author(s):  Secretariat Title:  Information on the ...

   Meeting Document : WG-EMM-05/39 : Автор(ы): Secretariat

9. Preliminary analyses in support of the CEMP Review Workshop: serial correlations

   Abstract:  As part of the preliminary analyses undertaken in preparation for the CEMP Review ... Workshop, the Secretariat has documented serial correlation in time series of CEMP indices. The values ... input to the serial correlation analysis were the ‘transformed’ annual index values reported in WG-EMM ... -03/24. Serial correlation in biological indices occurred in 4, 10 and 33 % of the time series at ...

   Meeting Document : WG-EMM-03/27 : Автор(ы): Secretariat

10. Demography and population trends of the Atlantic yellow-nosed albatross

    Abstract:  The Atlantic Yellow-nosed Albatross (Thalassarche chlororhynchos) breeds only at the ... Tristan da Cunha archipelago and Gough Island in the central South Atlantic Ocean, and is threatened by ... mortality from longline fisheries operating in the South Atlantic. Demographic data have been collected from ... two study colonies on Gough Island and Tristan da Cunha for 20 years. Annual variation in the number ...

    Meeting Document : WG-FSA-03/37 : Автор(ы): R. Cuthbert (United Kingdom), P.G. Ryan, J. Cooper (South Africa) and G. Hilton (United Kingdom)

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