Search results

1. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

   appropriate for the predators (and the fishery) fluctuates from one year to the next according to an age ... appropriate for the predators (and the fishery) fluctuates from one year to the next according to an age ...

   Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.

2. An assessment of the impact of krill fishery on penguins in the South Shetlands

   with the amount of biomass (100-1000 x10 3t) and the degree of its variability (the order of 100 x10 3t/10-20 day ... of biomass (100-1000 x10 3t) and the degree of its variability (the order of 100 x10 3t/10-20 day ...

   Meeting Document : WG-KRILL-93/07 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)

3. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   . The uneven distribution of animals was simulated by adjusting an average movement rate downwards when animals ... . The model incorporates the facility for releases by box over a number of years. The model performed ... the magnitude of the estimated bias to correct the tagging estimate made last year for 48.3, we do conclude ... of animals was simulated by adjusting an average movement rate downwards when animals encountered a high CPUE ...

   Meeting Document : WG-FSA-SAM-05/6 Rev. 1 : Author(s): D.J. Agnew, G.P. Kirkwood, J. Pearce and J. Clark (United Kingdom)

4. An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery (Division 58.5.2)

   ageing data from the 2012, 2013 and 2014 random stratified trawl surveys (RSTS) and commercial ageing ... , (d) an updated ageing error matrix, (e) an updated growth model, and (f) a prior for the survey catchability ... -2014, and incorporates (a) new fishery observations up to 2014 including new ageing data from the 2012 ... , 2013 and 2014 random stratified trawl surveys (RSTS) and commercial ageing data from 2013 ...

   Meeting Document : WG-FSA-14/34 : Author(s): P. Ziegler, D. Welsford, W. de la Mare and P. Burch (Australia)

5. An initial examination of using CPUE as a fishery performance index for the krill fishery

   management of the krill fishery. This analysis reviewed catch and effort data from the krill fishery ... as the difference between this overall mean and the mean for each year in which the vessel fished. An overall ... fishery performance index (FPI) was derived from the sum of the vessel-specific indices for each year ... of the krill fishery. This analysis reviewed catch and effort data from the krill fishery for the period 2001 ...

   Meeting Document : WG-EMM-16/10 : Author(s): CCAMLR Secretariat

6. A proposal for the establishment of a Ross Sea Region Marine Protected Area

   with the zones; reorganization and technical changes to reporting, review, and period of designation components ... and scientific objectives associated with the zones; reorganization and technical changes to reporting, review ...

   Meeting Document : CCAMLR-XXXIII/21 : Author(s): Delegations of New Zealand and the USA

7. CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48

   and the South Orkneys Islands, the size range was from 30 to 50mm, and their modal size differed among ... , the size range was from 30 to 50mm, and their modal size differed among the periods. In the north east ...

   Meeting Document : WG-EMM-99/48 : Author(s): S. Kawaguchi (Japan)

8. Proposal for the establishment of a marine CCAMLR MPA in the Weddell Sea (Antarctica) – First conceptual outline

   Abstract:  In recent years, CCAMLR member states undertook substantial efforts to designate marine ... In recent years, CCAMLR member states undertook substantial efforts to designate marine protected ...

   Meeting Document : WG-EMM-13/22 : Author(s): K. Teschke, B. Dorschel, J. Gutt, S. Hain, H. Hellmer, K. Jerosch, R. Knust, K.-H. Kock, M. Schlüter, V. Siegel and T. Brey (Germany)

9. The krill distribution in waters around the South Shetland Islands: Preliminary results from an acoustic survey conducted by a Chinese krill fishing vessel in December 2013

   . The majority of the krill swarms were found in the upper 100 m with a thickness less than 30 ... of the krill swarms were found in the upper 100 m with a thickness less than 30 m. With this experience, more ...

   Meeting Document : WG-EMM-14/47 : Author(s): X. Wang, X. Zhao, G. Qi, T. Zuo, J. Zhu, J. Zhang and X. Li (People’s Republic of China)

10. Candidate baseline data for ecosystem indicators in the Ross Sea region. Part A: Brief presentation of data

    by the Scientific Committee (SC-CAMLR-XXXVI/20). The Plan identifies research questions that aim to facilitate ... by the Scientific Committee (SC-CAMLR-XXXVI/20). The Plan identifies research questions that aim to facilitate ...

    Meeting Document : SC-CAMLR-XXXVII/11 : Author(s): Delegation of the USA

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