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1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17

   effective tagging survival and tag detection rates, both of which have decreased in the recent years ... . This yield is higher than that specified for 2018 in CM 91-05, which states that “the total catch limit ... from the Scientific Committee in 2017, 2018 and 2019” (CM 91-05 paragraph 28 (i)). As the precautionary ... yield estimate is higher than the range specified in CM 91-05 for 2018, we therefore recommend that the ...

   Meeting Document : WG-FSA-17/37 Rev. 1 : Автор(ы): S. Mormede

2. Pursuit of polynyas in the Antarctic peninsula area

   observations. A typical polynya existed off the tip of the Peninsula in 1987 and 1991. In the such years, sea ... and 1993. In the such years, polynyas did not existed. The typical polynya (nearly 500 x 200 km) in ... influence biological activity. We pursued daily transition of coastal polynyas in the Antarctic Peninsula ... ice cover developed extensively. Inversely, the years of the narrow sea ice cover were 1988, 1989,1990 ...

   Meeting Document : WG-EMM-97/69 : Автор(ы): Kimura, N., Shibazaki, K., Matsumura, S., Naganobu, M., Okada, Y.

3. Preliminary analysis of seabird by-catch in the South Georgia icefish fishery

   could explain the number of birds caught. Differences in the numbers caught in the last three years also ... Abstract:  We conducted a preliminary analysis on the numbers of birds caught as a bycatch in the ... trawl fishery for icefish (Champsocephalus gunnari) in Subarea 48.3. From December 2000 – February 2001 ... birds being caught in February. GAM/GLM analysis suggested that month and vessel were significant ...

   Meeting Document : WG-FSA-01/30 : Автор(ы): D.J. Agnew, N. Ansell and J.P. Croxall (United Kingdom)

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

   become available for the years 2004 and 2005. The assessment is also generalised to allow for a second ... fleet to accommodate data from a pot fishery that has been in operation since November 2004. Results ... annual legal catch not to exceed 500 tonnes for the time being, together with encouragement that this be ... to a more formal data recording basis in the future. Author(s):  A. Brandão and D.S. Butterworth ...

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

5. Preliminary assessment of Patagonian toothfish in Subarea 48.3

   recruitment.YCS estimates which differ markedly in 1990 but follow similar trends in all other years. Recruitment ... Abstract:  A preliminary assessment of toothfish (Dissostichus eleginoides.) in Subarea 48.3 is ... presented. The assessment results from this year’s analyses are very similar to those of 2011. SSB in the ... (United Kingdom) Title:  Preliminary assessment of Patagonian toothfish in Subarea 48.3 Approval ...

   Meeting Document : WG-FSA-13/30 : Автор(ы): R. Scott (United Kingdom)

6. A first assessment of marine Important Bird and Biodiversity Areas for penguins in Subarea 48.1 (Antarctic Peninsula, and South Shetland Islands) and Subarea 48.2 (South Orkney Islands)

   Abstract:  First attempt to systematically identify marine IBAs in the Antarctic Assessed all ... penguins in Subarea 48.1 (Antarctic Peninsula, and South Shetland Islands) and Subarea 48.2 (South Orkney ... Islands) Microsoft Word File:  emm-16-20.docx Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-EMM-16/20 : Автор(ы): K. Lorenz, C. Harris, B. Lascelles, M. Dias and P. Trathan

7. Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2

   Abstract:  In order to explore aspects related to the structure of population units and habitat ... sections of 10 otoliths from adults of D. eleginoides and 20 otoliths from adults of D. mawsoni from ... Delegation in Subarea 48.2 of CCAMLR during the 2015/16 fishing season. The otoliths through laser ablation ... change of habitats described in the literature for each one of them. The comparison of our results with ...

   Meeting Document : WG-FSA-17/30 : Автор(ы): Delegation of Chile

8. Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic

   gazella) over 15 years at the island of South Georgia in relation to major indices of southern hemisphere ... Abstract:  Variability in the reproductive performance of marine predators may be a result of ... to link variability in predator performance with specific measurements of oceanographic variability ... . This study examined variation in the foraging behavior of lactating Antarctic fur seals (Arctocephalus ...

   Meeting Document : WS-AREA 48-98/16 : Автор(ы): I.L. Boyd (UK)

9. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   Seong No. 829 - 10 6 16 Spain Arnela - 30 67 97 Galaecia - 20 8 28 2005/06 Chile Globalpesca I ... only been found on BANZARE Bank (WG-FSA-07/44 and SC-CAMLR-XXVII, paragraph 3.32). 20. In 2009, the ... mortalities were observed in 2010/11. 40. In 2011, as in previous years, WG-IMAF agreed the risk level of ... Mitigation measures 41. CM 25-02 applies to this fishery and in recent years has been linked to an ...

   Document : Site Section: Publications

10. Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area

    comprised two year classes arising from spawning in the 1999/2000 and 2000/01 split-years. The mean width of ... increments. TL varied from 5.5 to 10.4 cm for fish in their first year (120–250 days) to 12.5–13.3 cm in 1 ... ) (Channichthyidae) in the South Georgia area Abstract / Description:  The otolith microstructure of juvenile ... mackerel icefish (Champsocephalus gunnari) (5.5–13.3 cm in length) was analysed using samples taken during ... the 1999/2000 (5 speci- mens) and 2000/01 (20 specimens) split-years. The 1999/2000 year class ... classes arising from spawning in the 1999/2000 and 2000/01 split-years. The mean width of daily otolith ... survey of juveniles in February–March 2002 on the South Georgia shelf. Juvenile fi sh comprised two year ... varied from 5.5 to 10.4 cm for fi sh in their fi rst year (120–250 days) to 12.5–13.3 cm in 1-year-old ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Автор(ы): Shcherbich, L.V

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