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1. A summary of the commercial fishery for mackerel icefish Champsocephalus gunnari in Subarea 48.3 during the 1997/98 season

   days between 25 December 1997 and 5 January 1998. The total catch of C. gunnari was 5.04 tonnes in 34 ... hauls. 67% of this catch was taken in just two hauls, confirming the patchy distribution of this species ... . Most of the catch was made up of fish between 22 and 30 cm long. Fish of this size range have ... previously been shown to be ages two and three. The catch of species other than C. gunnari amounted to only ...

   Meeting Document : WG-FSA-98/53 : Автор(ы): G. Parkes, A. King and C. Jones (United Kingdom)

2. On the consequences of differentiating between adult and sub-adult survival rates in the krill-predators model

   consequences of differentiating between adult and sub-adult survival rates in the krill-predators model ... growth rates, thus solving problems of lack of self-sustainability encountered in earlier model analyses ... split of the overall density dependence effect between the first year and following sub-adult years of ... life. Since evaluations of the level of resilience of a predator to krill fishing depend on the values ...

   Meeting Document : WG-EMM-95/39 : Автор(ы): Butterworth, D.S., Thomson, R.B.

3. A review and update of krill biomass trends in the South Shetland Islands, Antarctica, using the simplified stochastic wave born approximation

   review the trends in biomass, size frequency distribution and proportional recruitment of Antarctic Krill ... . Use of acoustic windows based on the range of krill size increases variability in biomass estimates ... review and update of krill biomass trends in the South Shetland Islands, Antarctica, using the simplified ... Abstract:  Using data collected from US AMLR surveys conducted in the South Shetland Islands we ...

   Meeting Document : WG-EMM-06/32 : Автор(ы): C.S. Reiss and A.M. Cossio (USA)

4. Notes on the commercial krill harvest of the Japanese stern trawler Chiyo Maru No. 5 in Subarea 48.1

   the information collected in graphical form, and serves as a compliment to the Final Report of ... Abstract:  The Japanese stern trawler Chiyo maru No. 5 conducted krill fishing operations in ... governments, a CCAMLR International Scientific Observer was present on the vessel. This paper presents much of ... off the South Shetlands Islands north of Elephant Island and the lower South Shetlands Islands ...

   Meeting Document : WG-EMM-00/15 : Автор(ы): C. Jones (USA)

5. Distribution of salps near the South Shetland Islands; their ecological significance in the area

   the high-chlorophyll a area, in contrast, salps exhibited high biomass in the area of low chlorophyll ... :  Distribution of salps near the South Shetland Islands; their ecological significance in the area Approval ... Abstract:  Distribution and abundance of salps were studied near the South Shetland Islands during ... krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ...

   Meeting Document : WG-KRILL-93/17 : Автор(ы): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)

6. Revised progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa

   in the research project in each of the three fishing seasons and the progress achieved during the ... Title:  Revised progress report for the fourth year of the research fishery for Dissostichus spp. in ... first 3.5 years is reported. The emphasis of the progress report is on block 486_2, since more tag ... Abstract:  A multi-year research plan as outlined in CM 41-04 (2012, 2013, 2014) was initiated in ...

   Meeting Document : WG-FSA-16/56 : Автор(ы): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba

7. Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WSMPA planning

   research tasks in designated areas.   Author(s):  Delegation of the Russian Federation Title:  Оn seasonal ... and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WSMPA planning ... Abstract:  The proposed boundaries of the Weddell Sea MPA (WSMPA) include the significant area of ... 1.3 million km².  It is shown that the WSMPA boundaries should be revised in compliance with sea-ice ...

   Meeting Document : WS-DmPH-18/02 : Автор(ы): Delegation of the Russian Federation

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

   and R. Rolleri Title:  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 ...

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

9. A two-fleet ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   Abstract:  The ASPM assessment of the Prince Edward Islands toothfish resource by Brandão and ... feature which has important implications for the status of the population. The possible extent of cetacean ... of various constant annual catches for the two-fleet model are computed. Although higher sustainable ... taken more by pots than by longline to reduce the impact of cetacean predation. Industry observations of ...

   Meeting Document : WG-FSA-05/58 : Автор(ы): A. Brandão and D.S. Butterworth (South Africa)

10. Correlation of sea-surface temperature in Ross Sea, Weddell Sea and the sea off Peru for the ice analysis

    Abstract:  Following the note by the Working Group in paragraph 4.21 in WG-SAM-17 report on the ... phenomena such as El Niño/El Niño Southern Oscillation or rising temperatures/increased variability in the ... , T. Ichii and T. Okuda Title:  Correlation of sea-surface temperature in Ross Sea, Weddell Sea and ... ice concentration analysis by Namba et al. (WG-SAM-17/10), the further analyses for the ice ...

    Meeting Document : WG-FSA-17/08 : Автор(ы): T. Namba, T. Ichii and T. Okuda

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