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1. Revised estimates of the biological parameters for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   Abstract:  This report updates the estimates of the biological parameters for Antarctic toothfish ... (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B). We present revised estimates of the ... observer data collected from commercial fishing operations in the Ross Sea. In addition, we review meta ... -data for plausible estimates of the steepness parameter of the stock-recruitment relationship and ...

   Meeting Document : WG-FSA-SAM-06/08 : Автор(ы): A. Dunn, P.L. Horn and S.M. Hanchet (New Zealand)

2. Extending ecological monitoring to underpin the development of feedback management approaches for the Antarctic krill fishery

   Abstract:  CCAMLR has agreed to consider and develop a feedback management approach for the krill ... fishery. Such a management approach may also require the development of a new or extended monitoring ... programme for dependent species, especially if the krill fishery is to operate over large spatial scales and ... of the issues associated with the development of a new monitoring programme, outlining one possible ...

   Meeting Document : WG-EMM-12/04 : Автор(ы): P.N. Trathan (UK), H.J. Lynch (USA), C. Southwell (Australia), P.T. Fretwell (UK), G. Watters (USA) and N. Ratcliffe (UK)

3. Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015

   Abstract:  A research proposal to continue the southern Ross Sea subadult toothfish survey is ... presented. The survey will focus on estimating relative abundance in the core strata (A, B, C) in SSRUs 88.1 ... Bay. Survey timing and methods will remain the same as in previous years, and the number of sets will ... be retained at a total of 60 sets. A nominal catch limit of 68 tonnes, to be taken from the shelf ...

   Meeting Document : WG-SAM-14/25 : Автор(ы): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

4. Approaches to data collection and analysis for detecting and quantifying functional overlap at the scale of the individual vessell

   Abstract:  Summary Over the past years, the subject of whether there is a functional overlap ... between the krill fishery and pelagic krill predators has been discussed throughout the SC-CAMLR Working ... interactions and competition between the krill fishery and krill-dependent predators during fishing operations ... monitoring. The Scientific Committee noted that consideration is needed on what specific scientific questions ...

   Meeting Document : WG-EMM-18/33 : Автор(ы): M. Söffker and N. Gasco

5. Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18

   Abstract:  This paper provides a summarized description and analysis of the activities carried out ... by the Chilean krill fishing ship Antarctic Endeavour throughout its first year of operation (2017 ... the production of krill meal. Effort, catch and CPUE, and the length frequency distributions of ... captured krill are recorded per trip and Subarea. Additionally, information is given on the yield obtained ...

   Meeting Document : WG-EMM-2019/09 : Автор(ы): P.M. Arana and R. Rolleri

6. Update to the proposed data structure and implementation of the Marine Protected Area (MPA) Research and Monitoring Plan (RMP) Project List database

   Abstract:  At WG-SM-18, the Secretariat presented the development and progress made on a Project ... (MPA), as recommended by SC-CAMLR-XXXVI. This paper reports on the updates made to the data structure ... model for the CCAMLR MPA Information Repository (CMIR), based on feedback received at WG-SM-18, through ... intersessional consultation, and following a review of the proposed RMPs from each MPA. The updated data ...

   Meeting Document : WG-EMM-2019/77 : Автор(ы): CCAMLR Secretariat

7. Distribution, growth, diet and foraging behaviour of the yellow-fin notothen (Patagonotothen guntheri) on the Shag Rocks shelf (Southern Ocean)

   Abstract:  The distribution, length-frequency and diet of Patagonotothen guntheri are described ... from 14 bottom trawl surveys conducted on the Shag Rocks and South Georgia shelves in the austral ... summers from 1986 to 2006. P. guntheri (80-265 mm LT) were caught on the Shag Rocks shelf from depths of ... 111 to 470 m, but no specimens were caught on the South Georgia shelf. Multiple cohorts were present ...

   Meeting Document : WG-FSA-07/P3 : Автор(ы): M.A. Collins, R. Shreeve, S. Fielding and M. Thurston (J. Fish Biol., 72 (1): 271–286 (2008))

8. Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) in the 2005/06 season

   Abstract:  A standardized krill net sampling survey was conducted in the Lazarev Sea (Subarea 48.6 ... ) in December 2005. Krill densities were low in the Lazarev Sea. No substantial day/night differences ... were observed in the catches. Spatial distribution of krill density and size/age classes is discussed ... for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill ...

   Meeting Document : WG-EMM-06/10 : Автор(ы): V. Siegel (Germany)

9. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using the Japanese fishery data

   vertical migration of Antarctic krill (Euphausia superba) associated with the brightness categories of the ... day based upon the angles between the center of the sun and the celestial horizon on the Scotia Sea ... twilight and shallowest around at evening twilight. The range of trawling depth was narrower in the certain ... during summer and early autumn, and deepened gradually from autumn and attained the maximum depth in ...

   Meeting Document : WG-EMM-04/44 : Автор(ы): K. Taki, T. Hayashi and M. Naganobu (Japan)

10. Proposal for extension of fishing season on the exploratory fishery for Dissostichus spp. in Statistical Subarea 48.6 in the 2004/05 season

    Abstract:  Based on the last year's record of the operation and the advice by WG-IMAF/WG-FSA ... , the extension of the fishing season for the exploratory longline fishery for Dissostichus spp. in ... extension of fishing season on the exploratory fishery for Dissostichus spp. in Statistical Subarea 48.6 in ... the 2004/05 season Approval:  Approved ...

    Meeting Document : WG-FSA-04/18 : Автор(ы): Delegation of Japan

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