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1. Supervised and unsupervised (RapidKrill) estimates of krill density from DY098

   Abstract:  We compare supervised, using the interactive software Echoview™, and unsupervised ... , using python,  processing  of acoustic  data  collected  during  the  UK  cruise  DY098.  The  same ...   data processing procedures are applied in both methods, and we show that the unsupervised method comes ...   up  with  a  similar estimate  of krill  NASC  and  krill  density  as  the  supervised  method.  An ...

   Meeting Document : SG-ASAM-2019/09 : Автор(ы): A. Ariza, S. Fielding and R. Blackwell

2. Отчет о Семинаре по вопросам управления крилевым промыслом в подрайонах 48.1 и 48.2

   Abstract:  We briefly report on a workshop held from 10-14 June, 2019 at the Pôle Nautique and ... Museum of Natural History in Concarneau, France (immediately prior to the annual meetings of WG-SAM and ... WG-EMM). The Workshop was attended by representatives from ARK, ASOC, Pew, and WWF plus scientists ... from Argentina, Australia, Chile, France, Germany, Korea, Norway, Ukraine, the UK, and the USA. Funding ...

   Meeting Document : SC-CAMLR-38/16 : Автор(ы): G. Watters and P. Trathan

3. Assessment of Patagonian toothfish (Dissostichus eleginoides) in Subarea 48.4

   . eleginoides) in Subarea 48.4. The assessment data are updated with the observations for the 2017/18 season and ... the data weighting method revised to be consistent with those applied in other CCAMLR assessment model ... fits. Stock projections indicate that the stock was at 67% of B 0 in 2018/19 and that a yield of 27 ... tonnes in 2019/20 and 2020/21 is consistent with the application of the CCAMLR harvest control rule ...

   Meeting Document : WG-FSA-2019/29 : Автор(ы): T. Earl and E. MacLeod

4. WG-SAM-09

   documents Doc Number Title WG-SAM-09/01 Agenda for the Working Group on Statistics, Assessments and ... THE EXPLORATORY FISHERIES FOR DISSOSTICHUS SPP. IN SUBAREAS 48.6 AND 58.4 IN 2008/09 Secretariat WG ... -SAM-09/07 OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD ... SAMPLING VARIATION AND RANDOM READER ERROR INTO CALCULATION OF EFFECTIVE SAMPLE SIZE IN THE APPLICATION OF ...

   Meeting

5. Предложение об улучшении Проекта плана проведения исследований и мониторинга для Морского охраняемого района в регионе моря Росса

   Marine Protected Area (RSRMPA). The RSRMPA entered into force on 1 December 2017. But there has been no ... Abstract:  CCAMLR in 2016 adopted Conservation Measure 91-05, establishing the Ross Sea region ... research and monitoring plan (RMP) adopted by CCAMLR in place, which would have impacts on the delivery of ... the MPA objectives. There were great deal of discussions in this regard over the last two years, and ...

   Meeting Document : SC-CAMLR-38/21 : Автор(ы): Delegation of the People’s Republic of China

6. Research proposal for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019

   longline in the eastern part of Subarea 48.1. Author(s):  Delegation of Ukraine Title:  Research proposal ... Status:  Content Approved Document Release Consent:  No Delegation responsibility for releasing documents ...

   Meeting Document : WG-FSA-18/20 Rev. 1 : Автор(ы): Delegation of Ukraine

7. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   . No difference was found between predicted and estimated ages. We conclude that the two dominant modes ... / Description:  We used the otoliths from a sample of Dissostichus eleginoides pre-recruits, whose length ... the length modes observed. Length densities by age were compared graphically with the overall length ... estimated from reading otoliths in a goodness-of-fit test. The majority of the otoliths (83.6%) were ... ned as 1+ year old. As in previous years, apart from the dates of the groundfi sh survey, no ... compared with ages estimated from reading otoliths to test the null hypothesis that there was no ... interpreted as corresponding to the initiation of faster growth during late 1999/ 2000. No bias was ... . The goodness-of-fi t test included n = 232 fi sh of TL 23–46 cm; no difference was found between ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Автор(ы): Ashford, J., C. Jones, S. Bobko and I. Everson

8. SELECTIVITY OF CONVENTIONAL AND CONTINUOUS TECHNIQUES OF KRILL FISHERY

   Abstract:  Combination of conventional and continuous techniques during krill fishery at the ... Russian commercial vessel "Maxim Starostin" allowed to compare the size structure of the ... relation to the selectivity of fishing gears and the space-time variability of krill. Differences between ... connect with the trawls selectivity weren’t found. At the same time results of the analysis didn’t ...

   Meeting Document : WG-EMM-11/14 : Автор(ы): D. Sologub (Russia)

9. Monitoring, control and surveillance undertaken by Chile during 2018/19 season

   Abstract:  In compliance with the commitments undertaken within the framework of the Commission ... for the Conservation of Antarctic Marine Living Resources (CCAMLR), the State of Chile conducts ... Fishing Inspection Operations in the area of the Convention. Every year, the Second Commanders of Navy ... vessels participating in the Antarctic Campaign are trained as inspectors for this Agreement. In this ...

   Meeting Document : CCAMLR-38/BG/29 : Автор(ы): Delegation of Chile

10. Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)

    allowing for this bias indicates that L m50 for female fish in 1997 was no different to that for 1996. The ... (Dissostichus eleginoides) caught in the commercial fishery within Subarea 48.3. The results for 1996 indicate ... that L m50 occurs at 78.5 cm total length for male and 98.2 cm for female fish. In 1997 the results for ... male fish were essentially the same. For female fish there is evidence that in 1997 a significant ... that Lm50 for female fish in 1997 was no different to that for 1996. The implications of this ... is still a dearth of basic information on its ecology. There is still no precise information on the ... was that, due to the closure of the fishery, there were no data for August 1996; this category ... visible to the naked eye, about '1, length of the body cavity. Testis large, white and convoluted, no ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Автор(ы): Everson, I. and A.W. Murray

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