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1. Line weights of constant mass (and sink rates) for Spanish-rig Patagonian toothfish longline vessels

   collections of rocks enclosed in netting bags. The netting bags abrade on the seabed, rocks are lost and ... chartered Spanish-rig longline vessel to determine the statistical relationship in sink rates of longlines ... for rock weights while remaining in compliance to the sink rates associated with the line weighting ... method (a modified version of the former method to avoid fish loss by toothed whales) were examined in ...

   Meeting Document : WG-FSA-07/15 : Autor(es): G. Robertson (Australia), C.A. Moreno, E. Gutiérrez (Chile), S.G. Candy (Australia), E.F. Melvin (USA) and J.P. Seco Pon (Argentina)

2. Seabird by-catch by tuna longline fisheries off southern Africa, 1998–2000

   Abstract:  The incidental mortality of seabirds in tuna longline fisheries is estimated for the ... % effort observed) had a higher bycatch rate (2.6 birds per 1 000 hooks, range per trip 0.1–5.4) than South ... bycatch differed regionally in relation to the numbers of birds attending vessels. In international waters ... seabirds are killed annually in South Africa’s EEZ, of which 70% are albatrosses. Confidence in these ...

   Meeting Document : WG-FSA-01/28 : Autor(es): P.G. Ryan, D.G. Keith and M. Kroese (South Africa)

3. CEAMARC, the Collaborative East Antarctic Marine Census for the Census of Antarctic Marine Life (IPY # 53): An overview

   was a major ship-based research programme in the austral summer of 2007e2008 involving scientists from ... of Terre Ade´lie and George V Land of Eastern Antarctica. CEAMARC has provided a robust benchmark of ... the marine life in this poorly studied sector and will help to establish the monitoring of future ... changes in this region. Author(s):  G. Hosie, P. Koubbi, M. Riddle, C. Ozouf-Costaz, M. Moteki, M. Fukuchi ...

   Meeting Document : WS-MPA-11/P01 : Autor(es): G. Hosie, P. Koubbi, M. Riddle, C. Ozouf-Costaz, M. Moteki, M. Fukuchi, N. Ameziane, T. Ishimaru, A. Goffart

4. Variation or reproductive performance of seabirds and seals at South Georgia, 1976–1986 and its implication for Southern Ocean monitoring studies

   Orkney Islands) are summarised and reviewed. Breeding success of the Wandering Albatross, which breeds in ... / significantly. The other species at South Georgia, which breed in summer and for which krill forms a significant ... proportion of their diet, have shown major fluctuations in some or all of: breeding population size, breeding ... success, foraging trip duration and offspring growth rate. 1977-78 and 1983-84 were summers of ...

   Meeting Document : WG-CEMP-87/13 : Autor(es): J.P. Croxall, T.S. McCann, P.A. Prince and P. Rothery (United Kingdom)

5. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06

   to assess trends in penguin population size, as well as inter-annual variation in reproductive ... previous season and is the third lowest population size in the 10 years of census data. The chinstrap ... penguin breeding population has been declining for the Past eight years and is at its lowest size in the ... 10 years of study. Gentoo penguin fledging Success was the highest recorded in all the years of study ...

   Meeting Document : WG-EMM-06/P1 : Autor(es): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)

6. An assessment of temporal variability and interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island

   Abstract:  We examined temporal variability in a series of CEMP parameters collected over the ... the correlation of each parameter with breeding success. Breeding success was measured in terms of 1 ... sex of the foraging birds and the timing of foraging trips were important in determining whether ... foraging trip duration was correlated negatively to breeding success. Additionally, we examined within ...

   Meeting Document : WG-EMM-02/46 : Autor(es): L.M. Emmerson, J. Clarke, K. Kerry and C. Southwell (Australia)

7. The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery

   widely spaced locations along the coast of Eastern Antarctica between 55°E near Enderby Land and 175°E in ... not occur at these sites in normal ice years. It is suggested that an understanding of the potential ...

   Meeting Document : WG-EMM-96/69 : Autor(es): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.

8. A proposal to subdivide CCAMLR Statistical Division 58.4.1 using environmental data

   Abstract:  A precautionary catch limit for krill was established for CCAMLR Division 58.4.1 in ... 58.4.1 is not meridionally homogeneous in its oceanographic or biological characteristics. Division ... basis of environmental data. Krill is more abundant in the western subdivision and its biomass is more ... latitudinally extensive in this area. This observed pattern appears to be historically stable. Because of the ...

   Meeting Document : WG-EMM-00/30 : Autor(es): S. Nicol and T. Pauly (Australia)

9. The development of spatially and temporally controlled measures of survival and tag-detection for the CCAMLR tagging program

   management by CCAMLR of a number of toothfish fisheries in Antarctica. The evaluation of the tagging ... tagging performance in relation to these two aspects has been thus far inconclusive because of confounding ... effort (e.g. vessel, vessel-trip). We developed indices to compare (i) the tag detection rate of ... tagging data in CCAMLR Subareas 88.1 and 88.2. Initial results show that the indices developed can provide ...

   Meeting Document : WG-SAM-12/30 : Autor(es): S. Mormede and A. Dunn (New Zealand)

10. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of arrival of adults

    Abstract:  At Marion Island, there was considerable correlation in numbers of adults breeding at ... study colonies for both Macaroni Eudyptes chrysolophus and Eastern Rockhopper E. chrysocome filholi ... , over-wintering conditions may also affect breeding success. Trends in breeding success at study ... Niño Southern Oscillation event of 1997/98, there was no significant correlation in mass on arrival ...

    Meeting Document : WG-EMM-05/38 : Autor(es): R.J.M. Crawford, J. Cooper, B.M. Dyer and L.G. Underhill (South Africa)

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