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1. Population dynamics of the wandering albatross (Diomedea exulans) on Macquarie Island and the effects of mortality from longline fishing

   increased from 17 in 1956 to a maximum of 97 in 1966, and then declined at an average rate of 8.1% per year ... in 1956 to a maximum of 97 in 1966, and then declined at an average rate of 8.1% per year. Mark-recapture ...

   Meeting Document : WG-IMALF-94/07 : Author(s): William K. de la Mare and Knowles R. Kerry (Australia)

2. Estimating density and biomass of Antarctic krill (Euphausia superba) around South Shetland using the 2-dB difference method

   to be 0.20 g/m 2 and 18 thousand tons (CV=33.8%) applying S v difference 3.96-5.91 dB and 0.92 g/m 2 and 83 ... on data from a transect-based survey. The weighted krill density and biomass were estimated to be 0.20 ...

   Meeting Document : SG-ASAM-18/08 : Author(s): S. Choi, K. Lee and D. An

3. Champsocephalus gunnari Lönnberg distribution on South Georgia shelf from inventory survey data collected by AtlantNIRO

   shelf. Ch.gunnari distribution pattern markedly varied by year which can be attributed to differing ... and north-eastern parts of the island shelf. Near Shag Rocks they could be seen in separate years. Year ... -to-year fluctuations of catch per unit effort, predominance of certain groups of specimens and mean weight ... . Ch.gunnari distribution pattern markedly varied by year which can be attributed to differing survey dates ...

   Meeting Document : WG-FSA-92/04 : Author(s): I.A. Trunov (Russia)

4. UPDATE ON ITEMS OF INTEREST TO WG-IMAF

   within New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... ’s EEZ in recent years that either breed or forage within the CCAMLR convention area (Convention ...

   Meeting Document : WG-IMAF-09/16 : Author(s): N. Walker (New Zealand)

5. COMPARING CEMP INDICES TO INFORM FEEDBACK MANAGEMENT OF THE ANTARCTIC KRILL FISHERY

   be made efficiently via the comparative approach. Specifically, changes due to an impact in one ... , an impact in one population will cause the relative difference between them to change. Comparing ... magnitude of impacts that are useful for a feedback management strategy. We use a simulation study to ... yr) time horizon. Such sensitivity may prove useful for the detection of impacts in monitoring data ...

   Meeting Document : WG-EMM-11/25 : Author(s): J.T. Hinke and G.M. Watters (USA)

6. First increment validation of Patagonian toothfish (Dissostichus eleginoides) from Heard Island

   Abstract:  Patagonian toothfish, (Dissostichus eleginoides) have traditionally been aged assuming ... routinely ageing D. eleginoides, resulting in differences of ageing data presented. One area ... side of the otolith section was 0.630mm. This is consistent with the measurements in previously aged ... Patagonian toothfish, (Dissostichus eleginoides) have traditionally been aged assuming one opaque ...

   Meeting Document : WG-FSA-05/61 : Author(s): K. Krusic-Golub, C. Green and R. Williams (Australia)

7. Scotia Sea Pygoscelid Penguin Tracking and Habitat Analysis Workshop

   could be advanced by either tracking animals originating from additional breeding colonies, or by using ... of habitat use models over the coming year with a view to check on progress at the forthcoming 10 th ... be advanced by either tracking animals originating from additional breeding colonies, or by using existing ... models over the coming year with a view to check on progress at the forthcoming 10th International ...

   Meeting Document : WG-EMM-15/09 : Author(s): P.N. Trathan (United Kingdom), J.T. Hinke (USA) and B. Lascelles (BirdLife International)

8. Beach litter accumulation and retention at sub-Antarctic Marion Island: trends in relation to longline fishing activity

   Abstract:  Standardised beach litter surveys at subantarctic Marion Island for the period 1996 to ... illegal fishing in this area. An exponential increase in the litter accumulation was noted in annual ... while fishing equipment also doubled during this period. An increase in the number and proportion of ... Secretariat Workflow Status:  Content Approved Document Release Consent:  No Delegation responsibility for ...

   Meeting Document : CCAMLR-XVII/BG/25 : Author(s): Delegation of South Africa

9. Density estimation of Antarctic krill (Euphausia superba) around South Shetland Island and Elephant Island (Subarea 48.1) using two frequencies with 38 and 120 kHz

   Elephant Island peripheries and the west and north of the South Shetland Island, was estimated using an ... software for swarm identification) and interval method based on distribution of (a) total krill AT and (b ... . Han, W. Oh, D. An and K. Lee Title:  Density estimation of Antarctic krill (Euphausia superba) around ... Document Release Consent:  No Delegation responsibility for releasing documents:  Korea, Republic of ...

   Meeting Document : SG-ASAM-2019/03 Rev. 1 : Author(s): S. Choi, S. Chung, I. Han, W. Oh, D. An and K. Lee

10. Revised research plan for toothfish in Division 58.4.4 a and b by Shinsei Maru No. 3 in 2011/12

    2010/11 fishing season with the aims of providing the data required for assessments of the population ... . An approximate stock biomass level of Dissostichus spp. in the survey area (SSRUs B and C in Division ... in 2010, which allowed determining the sample size as 53 tonnes for the 2010/11 survey, are identical ... Petersen is more plausible and proposed sample size as 53 tonnes for the next 2011/12 survey is appropriate ...

    Meeting Document : WG-FSA-11/15 Rev. 1 : Author(s): K. Taki, T. Iwami and M. Kiyota (Japan)

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