Результаты поиска

1. CASAL model evaluation incorporating the calculation of harvest rate for D. eleginoides at Division 58.4.4b

   ), and M3 (no season effect on CPUE), unnaturally high standardized CPUE in 2007/08 reduce 25 t B0 and ... difference of standardized CPUE (with/without “Spawning season” effect) cause 10% difference in B0 estimation ... at the block 1 of Division 58.4.4b (Table 1). Changing IUU level (26.5 t to 40 t) in 2009/10 fishing ... CCAMLR management target (50% B0) were estimated to be c.a. 6%. This value is higher than current ...

   Meeting Document : WG-FSA-2019/62 : Автор(ы): T. Okuda and F. Massiot-Granier

2. CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL FISHERY

   Abstract:  Information was taken from CCAMLR observer reports and interviews with fishing masters ... ; The variation in reported conversion factors for similar reported products can be attributed to a ... conversion factors where appropriate, this could be enhanced by greater observer coverage. Author(s):  Moir ... Clark, J., Peatman, T. Title:  CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL ...

   Meeting Document : TASO-09/06 : Автор(ы): Moir Clark, J., Peatman, T.

3. CPUE and recruitment indices calculated from log book data of Japanese krill fisheries

   be the result of the alternation of operational strategy in relation to the product quality ... . Recruitment indices in this paper agreed with Sigel and Loeb (1995) in genaral trend, however, some ... disagreements were also adressed. Author(s):  Ichii, T., Kawaguchi, S., Naganobu, M. Title:  CPUE and ...

   Meeting Document : WG-EMM-96/50 : Автор(ы): Ichii, T., Kawaguchi, S., Naganobu, M.

4. Report on season extension trials in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

   period, and the planned in the April 2015 extension will be reported to WG-FSA in 2015.   Author(s):  T ... night. No seabirds were caught. Any fishing that occurs in the 1-14 November 2014 post-season extension ...

   Meeting Document : WG-FSA-14/40 : Автор(ы): T. Lamb (Australia)

5. Results of the 2015 multi-Member longline survey for toothfish in the northern Ross Sea region (Subarea 88.2 SSRUs A–B) and proposal for 2016 operations

   of 109.1 t of Antarctic toothfish and two Patagonian toothfish (0.029 t) were caught. Toothfish catch ... . Age composition of the catch as predicted by the spatial population model was similar to that observed ... research blocks. The percentage of fish with empty stomachs was high, but prey diversity and quantities of ... Secretariat. We recommend continuing the survey with minor modifications to aid in the achievement of the ...

   Meeting Document : WG-FSA-15/32 : Автор(ы): S.J. Parker, R.J.C. Currey (New Zealand), M. Söffker, C. Darby (United Kingdom), O. Godø (Norway) and A. Petrov (Russia)

6. Analysis of the by-catch of Channichthys rhinoceratus and Lepidonotothen squamifrons from the fisheries at Heard Island and the McDonald Islands (Division 58.5.2)

   , approximately 20 t of C. rhinoceratus and 9 t of L. squamifrons were caught annually. The commercial and ... research data analysed in this study shows that both species are widespread over the plateau in waters of ... occurs within the HIMI Marine Reserve, and therefore current bycatch levels are likely to be low risk ...

   Meeting Document : WG-FSA-12/24 : Автор(ы): G.B. Nowara, D.C. Welsford, S.G. Candy and T.D. Lamb (Australia)

7. Summary of data collected by Japan and South Africa in Subarea 48.6 between 2013 and 2015, and other statistics available for assessment of Dissostichus spp. in Subarea 48.6.

   undertaking the research returned to the study area over the winter. WG-SAM-15 requested that a summary of the ... data collected over the past three years be prepared for WG-FSA-15. As the fishery related information ... biological data that has been collected. We also report on the otoliths from the Subarea that have been read ... . Author(s):  R.W. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa) Title ...

   Meeting Document : WG-FSA-15/66 : Автор(ы): R.W. Leslie (South Africa), K. Taki, T. Ichii (Japan) and S. Somhlaba (South Africa)

8. ACTION PLAN AIMED AT REDUCING SEABIRD BY-CATCH IN THE FRENCH EEZs IN STATISTICAL DIVISION 58.5.1 AND SUBAREA 58.6

   response to the recommendation made during the CCAMLR-XXVI meeting that France should 'urgently submit ... Abstract:  France's action plan aims to reduce considerably seabird by-catch by longliners ... that France will pursue in the next few years to limit bird mortality. The plan will also list the ... a strategic plan to eliminate seabird mortality' (SC-CAMLR-XXVI, paragraph 5.6 (vii)). Author(s ...

   Meeting Document : SC-CAMLR-XXVII/08 : Автор(ы): Delegation of France

9. Possible effects of different levels of fishing on krill on predators - some initial modelling attempts

   Meeting of the CCAMLR's WG-Kril1 and WG-CEMP in 1992 to address this issue. First. estimates are made ... dynamics model incorporating recruitment fluctuations together with information on adult survival and ... . Computations based on this model indicate that variability in the annual recruitment of krill results in ... the predator survival rates as functions of krill abundance. It is suggested that these questions ...

   Meeting Document : WG-KRILL-93/43 : Автор(ы): D.S. Butterworth and R.B. Thomson (South Africa)

10. Antarctic's pelagic ecosystem: how environmental change will affect Salpidae population structure

    the summer season of 2010. It has been found that the horizontal distribution of this gelatinous ... blastozooids, with embryos found in different stages of development. Only in the region of South Shetland ... conditions. These observations may suggest that ongoing environmental changes in Western Antarctic will ... . Żmijewska and M.K. Mańko (Poland) Title:  Antarctic's pelagic ecosystem: how environmental change will ...

    Meeting Document : WG-EMM-15/P08 : Автор(ы): A.W. Słomska, A.A. Panasiuk-Chodnicka, M.I. Żmijewska and M.K. Mańko (Poland)

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