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1. Power analyses of CEMP indices for penguins at Admiralty Bay and fur seals at Cape Shirreff and Seal Island

   developed by the US AMLR Program. We consider CEMP indices A2, A3, A5, A6, A7, and A8 for penguins at ... CEMP indices considered here are contaminated by so much observation error that there would often be ... which different species, sexes, colonies, etc. are jointly affected by some overall trend. We caution ... when? levels, periods of monitoring, and levels of change were increased. We found that many of the ...

   Meeting Document : WG-EMM-03/52 : Автор(ы): G.M. Watters, R.P. Hewitt, W.Z. Trivelpiece and M.E. Goebel (USA)

2. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   the estimated 3.8 million hooks set by permit-holders in the South African Exclusive Economic Zone ... . Given the low reproductive rate of these species, these levels of mortality (exacerbated by mortality in ... mortality can be largely avoided by setting lines only at night, using a CCAMLR-approved bird-scaring (tori ... hooks were found in birds or in bird pellets on Marion Island during 1996-97. Almost all birds killed ...

   Meeting Document : WG-FSA-97/51 : Автор(ы): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

3. Migrations of Antarctic fish Pseudochaenichthys georgianus Norman, 1939 in the Scotia Sea

   by ice cover species are distributed into age groups separated geographically: first age group as was ... one, small sub-antarctic island the group ages of P. georgianus are by time separated in a patterns of ... strong – week cohorts: age group of 4 is separated from the 2th by low numbers fish in previous age group ...

   Meeting Document : WG-FSA-12/68 Rev. 1 : Автор(ы): R. Traczyk (Poland)

4. Further development of pairwise tag detection performance index and its application to the stock assessment of toothfish in the Ross Sea fishery

   the scaled number of tags recaptured by the case hauls relative to the number of tags recaptured by ... the matched control hauls. By iterating over all events for all vessels, we generated a relative index ...

   Meeting Document : WG-SAM-13/34 : Автор(ы): S. Mormede (New Zealand)

5. Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem

   Abstract:  Changes in the Antarctic ecosystem have been triggered by anthropogenic and natural ... that the nutritional conditions of Antarctic minke whales have deteriorated as revealed by a decrease ... recruitment is consistent with the total abundance of Antarctic minke whale estimated by sighting surveys ...

   Meeting Document : WG-EMM-16/64 : Автор(ы): Y. Fujise and L.A. Pastene

6. Chapter 3: Role of CCAMLR within the Antarctic Treaty System

   Antarctic Treaty, including relevant measures and regulations established or recommended by the ATCM. In ... consider in relation to: (i) relevant measures or regulations established or recommended by the ATCM; and ... and covered by CM 91-02. General cooperation: completed and ongoing (i) (ii) significant progress ...

   Page : Site Section: The Organisation

7. WG-KRILL-91

   of investigations on krill damage by midwater trawl sections Y.V. Zimarev (USSR) WG-KRILL-91/19 Small ... ) WG-KRILL-91/25 By-catch of fish in the krill fishery I. Everson (United Kingdom), A. Neyelov and Y ... movement estimation by hydroacoustic observations P.P. Fedulov (USSR) WG-KRILL-91/29 Target strengths of ... -91/40 Krill target strength estimated by underwater photography and acoustics J.L. Watkins (United ...

   Meeting

8. WG-EMM-16

   the South Orkneys Ecosystem Studies (SOES) field work undertaken by RRS James Clark Ross (JR15004) and ... . Fernandes WG-EMM-16/24 By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas ... method used by CCAMLR to estimate krill biomass (B0) in 2010 S. Fielding, A. Cossio, M. Cox, C. Reiss, G ... , T. Saucède and H. Weimerskirch WG-EMM-16/55 CEMP camera installations by Ukraine at the Galindez ...

   Meeting

9. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996

   with features described by Stammerjohn and Smith (1996) for ice cover in the Bellingshausen Sea ... . Periods of extensive winter ice cover peaked in 1980, 1986, 1991and 1995 and were foreshadowed by the late ... years is apparent and is consistent with features described by Stammerjohn and Smith (1996) for ice ... 1995 and were foreshadowed by the late retreat of ice during the springs of 1985, 1990 and 1994. Ice ... ; Fraser and Trivelpiece, 1996; Loeb et al., in press) . These suggestions followed comments by many ... produced by the US Navy-NOAA Joint Ice Center (JIC), and surface air temperatures to infer sea-ice cover ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Автор(ы): Hewitt, R

10. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

    practically eliminated depredation of fish by killer whales (Orcinus orca) and sperm whales (Physeter ... macrocephalus). The performance of this fishing technique with regard to seabird mortality and depredation by ... by killer whales (Orcinus orca) and sperm whales (Physeter macrocephalus). The performance of this ... to seabird mortality and depredation by sperm and killer whales on fish catch rate was assessed ... , observers have estimated toothfish losses due to predation by killer whales to be as high as 50% (Tilney ... ., 1996). This prob- lem has been solved in part by the use of mitigation measures, such as streamer ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Автор(ы): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

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