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1. Trends in entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at South Georgia

   doubled in the same period, so that the overall total of animals entangled may even have increased ... negligible effects on the reproductive rate of the South Georgia population, especially in relation to its ... current rate of population increase. The reduction in observed entanglement incidence cannot be attributed ... ):  Delegation of the United Kingdom Title:  Trends in entanglement of Antarctic fur seals (Arctocephalus gazella ...

   Meeting Document : SC-CAMLR-XV/BG/03 : Автор(ы): Delegation of the United Kingdom

2. Proposed continuation of a multi-Member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2019/20 by Japan, South Africa and Spain

   assessments of the D.mawsoni stock in this subarea (FSA-18/34). The continuation of the three-member research ... 2013 to enhance data collection and analysis in the subarea 48.6. From the last season (2018/19) Spain ... has joined the proposal in order to contribute to the data acquisition and to speed up the integrated ... investigations about the population structure and various demographic parameters of Antarctic toothfish ...

   Meeting Document : WG-SAM-2019/13 Rev. 1 : Автор(ы): Delegations of Japan, South Africa and Spain

3. Age distribution of breeding female Antarctic fur seals in relation to changes in population growth rate

   Georgia, in 1988 was compared with the age distribution of a sample obtained in 1971-1973. The mean age in ... survival rate in the 1988 sample was probably caused by emigration brought about by high densities of ... age-dependent arrival time at the pupping beach in 1988, the mean age was 6.22 (SE = 0.14 years ... Abstract:  The age distribution of breeding female Antarctic fur seals at Bird Island, South ...

   Meeting Document : WG-CEMP-91/21 : Автор(ы): I.L. Boyd, N.J. Lunn, P. Rothery and J.P. Croxall (United Kingdom)

4. Revised proposal for continuation of a multi-member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2019/20 by Japan, South Africa and Spain

   assessments of the Antarctic toothfish (Dissostichus mawsoni) stock in this subarea (FSA-18/34). The ... 2013 to enhance data collection and analysis in the subarea 48.6. From the last season (2018/19) Spain ... has joined the proposal in order to contribute to the data acquisition and to speed up the integrated ... continuation of the three-member research proposal for 2019/20 season is presented to ensure continuity of ...

   Meeting Document : WG-FSA-2019/23 Rev. 1 : Автор(ы): Delegations of Japan, South Africa and Spain

5. Reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2013/14 season

   and released) was 26.6 tonnes in the survey area. Mean CPUEs in terms of weight of D. eleginoides was ... information of toothfish in the research blocks 58.4.4b_1 (SSRU 58.4.4C) and 58.4.4b_2 (SSRU 58.4.4D) of ... trotline system were made in the blocks. Total catch of Dissostichus eleginoides (excluding those tagged ... , respectively. Fish in single-hooked and good physical condition constituted 72.6 and 74.1 % of the total catch ...

   Meeting Document : WG-SAM-15/14 : Автор(ы): Delegation of Japan

6. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2016

   in some management areas is in excess of the level that would allow the Secretariat to forecast and ... Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... fisheries in Subareas 88.1 and 88.2. The updated metrics show the same pattern as the metrics based on the ... data up 2016 and do not indicate an excess capacity in the fishery. As indicated previously, based on a ...

   Meeting Document : WG-FSA-16/05 : Автор(ы): CCAMLR Secretariat

7. Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V

   the six years included in the study, two were categorized as years of poor body fat condition, and ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ... (Euphausia superba) was the dominant prey species, but in the southern part of the Ross Sea (in Area V), E ... . In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was ...

   Meeting Document : WG-EMM-97/18 : Автор(ы): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.

8. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2015

   and do not indicate an excess capacity in the fishery. A measure of potential daily fishing capacity ... fishing capacity is in excess of the level that would allow the Secretariat to forecast and issue a ... Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... as a function of the catch limit for an area indicates that for some management areas the notified ...

   Meeting Document : WG-FSA-15/09 : Автор(ы): CCAMLR Secretariat

9. Estimates of local biomass with uncertainty for Antarctic (Dissostichus mawsoni) and Patagonian (D. eleginoides) toothfish in research blocks in Subareas 48.6 and 58.4

   and 486_4. However, as the trend in all three of these research blocks was declining the revised catch ... Abstract:  Local biomass of toothfish in research blocks in Subareas 48.6 and 58.4 have been ... of WG-SAM. The trend analysis decision rules developed by WG-FSA 17 were applied to provide catch ... limits for 2018/19. The only research blocks in which there were adequate recaptures were 486_2, 486_3 ...

   Meeting Document : WG-FSA-18/12 : Автор(ы): CCAMLR Secretariat

10. Variability of krill biomass estimates in repeated mesoscale surveys in relation to CCAMLR-2000 Survey

    Abstract:  One of the important problems in interpreting CCAMLR-2000 results is how they reflect ... ) and methods of sampling, but sampling was carried out in the 0-100 m water layer instead 0-200 m in ... significant changes, being in the limit of 15.3-20.3 g/m2. When assuming that changes of average weight ... density reflect biomass variability, it may be suggested that value of the total krill biomass in the area ...

    Meeting Document : WG-EMM-01/28 : Автор(ы): V.A. Sushin, F.F. Litvinov (Russia) and V. Siegel (Germany)

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