Результаты поиска

1. Проект меры по сохранению для морского охраняемого района в Восточной Антарктике

   been under consideration by the Commission since 2012. This paper presents a revised conservation ... measure articulating changes, including feedback provided by members, which continue to improve the ... proposal. The paper provides greater clarity on the proposal by explaining how existing conservation ... measures create zones within the proposed EAMPA where different activities can occur, and includes ...

   Meeting Document : CCAMLR-XXXVI/17 : Автор(ы): Delegations of Australia, the European Union and its Member States

2. 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

3. 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

4. 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

5. Toothfish, Dissostichus eleginoides, at South Georgia

   Paper Title:  Toothfish, Dissostichus eleginoides, at South Georgia Abstract / Description:  The ... that the exploited fish are senescent and not contributing to the breeding population (CCAMLR-VIII ... , paragraph 106). Histological examination of the gonads of a small sample of fish taken from a commercial ... longliner in January 1990 indicates that the fish are sexually mature and, at the time of sampling, are ... SOUTH GEORGIA I. Everson and S. Campbell* Abstract The Dissostichus eleginoides fishery at South ... Georgia has expanded greatly in recent years. It has been claimed that the exploited fish are senescent ... and not contributing to the breeding population (CCAMLR-VIII, paragraph 106). Histological ... examination of the gonads of a small sample of fish taken from a commerciallongliner in January 1990 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 255–261 : Автор(ы): Everson, I. and S. Campbell

6. CCAMLR observer manual questionnaires: summary results of preliminary analysis during its introductory period

   Abstract:  Preliminary analysis of data from the questionnaires of krill fishery behavior in ... CCAMLR observer manual was undertaken. The analysis revealed possible inconsistency in definitions of the ... event codes among different skippers. Some suggestions were made to improve the quality of questionnaire ... format to better understand the nature of the fishery. Author(s):  S. Kawaguchi and S. Nicol (Australia ...

   Meeting Document : WG-EMM-05/31 : Автор(ы): S. Kawaguchi and S. Nicol (Australia)

7. Population assessment of Antarctic toothfish in Subarea 48.4 using tag-recapture method

   Abstract:  The stock of Antarctic toothfish in the CCAMLR subarea 48.4 was estimated using as the ... Petersen method as  640 tonnes. Application of the harvest rate used for D. eleginoides in Subarea 48.3 (γ ... = 0.038) gives yields of 24 t for the Antarctic toothfish in the region vs. previous estimation of 30 ...

   Meeting Document : WG-FSA-13/64 : Автор(ы): V. Laptikhovsky (United Kingdom)

8. Установленная Секретариатом процедура мониторинга уловов и усилия: комментарии

   Abstract:  This paper reviews the procedure established by the Secretariat to monitor catch and ... effort in the context of results from the 2017/18 fishing season. Author(s):  Delegation of the Russian ... Federation Title:  Procedure established by the CCAMLR Secretariat to monitor catch and effort: comments ...

   Meeting Document : SC-CAMLR-XXXVII/20 : Автор(ы): Делегация Российской Федерации

9. Effects of orientation on acoustic scattering from Antarctic krill at 120 kHz

   ) were made at a frequency of 120 kHz in a chilled insulated tank at the Long Marine Laboratory in Santa ... Cruz, CA. Individual animals were suspended in front of the transducers, were only loosely constrained ... collected per animal. Orientation data were recorded on video. The acoustic data were analyzed and target ... strengths determined from each echo. A method was developed for estimating the three-dimensional orientation ...

   Meeting Document : WG-EMM-99/42 : Автор(ы): D.E. McGehee (USA), R.L. O’Driscoll (New Zealand) and L.V. Martin Traykovski (USA)

10. Seabird interaction with long-lining operations for Dissostichus eleginoides around South Georgia, April and May 1994

    mortalities recorded over twenty sets of the line; no mortalities occurred during hauls. The 16 sets made at ... night contributed 15% of the overall mortality, all of white-chinned petrels: the four day time sets ... decline, were disproportionately affected in relation to their numbers in the vicinity of the fishing ... vessel; giant petrels also may be disproportionately affected, at least in relation to the size of their ...

    Meeting Document : WG-IMALF-94/15 : Автор(ы): J.R. Ashford, J.P. Croxall (United Kingdom), P.S. Rubilar and C.A. Moreno (Chile)

Страницы