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1. An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths

   , otoliths were taken from 100 fish caught in the South Atlantic, and transverse sections prepared by baking ... read the sections similarly, with 84.7% of the estimates falling within two years or less of each other ... were taken from 100 fish caught in the South Atlantic, and transverse sections prepared by baking ... read the sections similarly, with 84.7% of the estimates falling within two years or less of each other ...

   Meeting Document : WG-FSA-99/56 : Author(s): J. Ashford (United Kingdom) and P. Horn (New Zealand)

2. An ecosystem-based approach to management: using individual behaviour to predict the indirect effects of Antarctic krill fisheries on penguin foraging

   interactions within and between species. 2. Ecological interactions involving krill are of major importance ... on these interactions. In this study, we extended a behavioural model used previously to understand the interactions ... and applications. These results demonstrate that an understanding of predator–prey interactions, indirect effects ... increasingly prevalent, they require a fuller understanding of how individual behaviour determines interactions ...

   Meeting Document : WG-EMM-03/34 : Author(s): S.H. Alonzo, P.V. Switzer and M. Mangel (USA)

3. Experience with seabird by-catch limits in a trial of longline fishing in the Macquarie Island toothfish fishery

   small breeding populations on Macquarie Island and are potentially vulnerable to interactions ... species to fisheries interactions. The group containing those species with the most critical conservation ... status and highest risk of interacting with fishing operations had a bycatch limit of one seabird; limits ... from categories 1-3 were killed as a result of interactions with fishing gear then longline fishing ...

   Meeting Document : WG-FSA-07/19 : Author(s): T. Hewitt and I. Hay (Australia)

4. Revisiting krill ageing method using eyestalk cuticles

   in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves thin sectioning ... crustacean researchers. Since the interpretation of growth bands in thin eyestalk sections is also difficult ... in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves thin sectioning ... crustacean researchers. Since the interpretation of growth bands in thin eyestalk sections is also difficult ...

   Meeting Document : WG-EMM-2019/45 : Author(s): S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada, C. Reiss, G. Zhu, B. Krafft, A.-L. Agnalt, T. Ichii and T. Matsuda

5. NPOA-Seabirds Science Advisory Group Final recommendations on fields of research for the NPOA Medium Term Research Plan 2006/07–2010/11

   into seabird-fishery interactions, a set of recommendations were made by the Science Advisory Group ... to be considered when commissioning future research on seabird interactions with fisheries and the effects ... on the key findings of the review, as they applied to the management of seabird – fishery interactions in New ... -fishery interactions, a set of recommendations were made by the Science Advisory Group to the National ...

   Meeting Document : WG-FSA-05/46 : Author(s): S. Waugh (Convener) (New Zealand)

6. Growth rates of Antarctic fur seals as indices of environmental conditions

   weighing cross-sections of the population were compared with measured/inferred changes ... based on cross-sectional population samples. A new index was developed, based on the deviation of pup ... -sections of the population were compared with measured/inferred changes in the the availability ... reliably be derived from differences in the slope of a linear relationship based on cross-sectional ...

   Meeting Document : WG-EMM-01/20 : Author(s): K. Reid (United Kingdom)

7. A review of methodologies aimed at avoiding and/or mitigating incidental catch of protected seabirds.

   fisheries interactions have been released in a variety of local, national and international media. Recent ... at reducing mortalities of protected seabirds, marine mammals and reptiles and corals due to interactions ... at this point to mitigate seabird interactions with the warp cables and net respectively. However urgent ... investigation is needed into more effective measures at reducing seabird interactions with the trawl nets ...

   Meeting Document : WG-FSA-05/P8 : Author(s): Bull, L.

8. Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands

   by counting presumed growth increments on the sectioned face of sagittal otoliths. While there is a general ... difficulties of increment structure in sectioned otoliths of D. eleginoides may result in variability from ... growth increments on the sectioned face of sagittal otoliths. While there is a general consensus ... of increment structure in sectioned otoliths of D. eleginoides may result in variability from the absolute age ...

   Meeting Document : WG-FSA-05/60 : Author(s): K. Krusic-Golub and R. Williams (Australia)

9. An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992

   at 38 kHz and 120 kHz. The results have been analysed for all straight sections of track when the ship ... , these are presented for day and for night sections of survey and at locations mapped around the island. An overall ... at 38 kHz and 120 kHz. The results have been analysed for all straight sections of track when the ship's ... , these are presented for day and for night sections of survey and at locations mapped around the island. An overall ...

   Meeting Document : WG-EMM-96/42 : Author(s): Everson, I., Goss, C.

10. Proposal for trials to test modified longline gear as a means to reduce cetacean depredation and mitigate incidental bird catch

    ” longline configuration for mitigating cetacean interactions in 2006. This paper should be read ... 48.3. Although seabird interactions are expected to be minimal, the trials will stop if 3 seabirds ... configuration for mitigating cetacean interactions in 2006. This paper should be read in conjunction ... interactions are expected to be minimal, the trials will stop if 3 seabirds are caught, and sink tests ...

    Meeting Document : WG-FSA-07/31 : Author(s): Delegation of the United Kingdom

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