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1. Fishing and conservation in southern waters

   Abstract:  Fishing in the Southern Ocean commenced on finfish in 1969/70 and on krill in 1972/73 ... Fishing in the Southern Ocean commenced on finfish in 1969/70 and on krill in 1972/73. The former ...

   Meeting Document : SC-CAMLR-XII/BG/11 : Author(s): Delegation of Germany

2. Length-age composition of icefish (Champsocephalus gunnari, perciformes, notothenioidei, Channichthyidae) from different locations of South Georgia Island subarea

   Eastern, Northern, Western, Southern Island Shelf and near Shag Rocks allowed for revealing similarity ... of Island and near Shag Rocks and finding a difference between those two groups and the eastern group ... . Larger number of "mature" fish in the west is related to migration from eastern area ... Subarea. An analysis of Ch.gunnari length-age groups spatial distribution over Eastern, Northern, Western ...

   Meeting Document : WG-FSA-00/32 : Author(s): Zh.A. Frolkina (Russia)

3. Descriptive analysis of mesopelagic backscatter from acoustic data collected in the Ross Sea

   to estimate middle trophic level prey organisms (e.g., krill and mesopelagic fish) in the Ross Sea. Single ... middle trophic level prey organisms (e.g., krill and mesopelagic fish) in the Ross Sea. Single frequency ...

   Meeting Document : WG-EMM-06/11 : Author(s): R.L. O’Driscoll (New Zealand)

4. DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT

   , and biological sampling data from a fishing trip. In particular these measures aim to quantify the prevalence ... assist in assessing which data from a trip should be used in an assessment, and can also guide how ... quality measures for other data sets to group trips on the basis of their overall data quality. Ongoing ... in the quality of particular data sets from different trips in the Ross Sea Antarctic toothfish fishery. Cluster ...

   Meeting Document : WG-SAM-08/13 : Author(s): D.A.J. Middleton and A. Dunn (New Zealand)

5. Do Adélie penguin fledgling weights provide an index of prey availability?

   to two assumed proxies of prey availability: breeding success and foraging trip duration. Concordance ... between the two proxies was apparent when considering guard stage foraging trip durations ... but this was not as strong for the crèche foraging trips later in the season. Fledgling weights which are measured at the end ... of the breeding season were more strongly correlated with later foraging trips than with earlier trips. We ...

   Meeting Document : WG-EMM-05/21 : Author(s): L. Emmerson, C. Southwell and J. Clarke (Australia)

6. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2006/07

   . The mean foraging trip duration during chick- rearing was approximately one hour longer than in 2005-06 ... in interpreting the foraging trip data. Fledgling success and chick fledging mass in 2006-07 were higher than both ... plentiful in the chinstrap penguin’s diets in the 1997-98 and 2002-03 seasons. The mean foraging trip ... trip data. Fledgling success and chick fledging mass in 2006-07 were higher than both last season ...

   Meeting Document : WG-EMM-07/P1 : Author(s): R. Orben, S. Chisholm, A. Miller and W.Z. Trivelpiece (USA)

7. Population structure of icefish (Champsocephalus gunnari) in the South Georgia area (Antarctic)

   Abstract:  The living conditions of Champsocephalus gunnari in the eastern, western shelf areas ... and the eastern grouping both in otolith morphology and morphometric characteristics. In larger fish ... the similarity between the eastern and western groupings and the differences between those two and Shag Rocks ... cm in length either die or return to the Island. The results obtained provide the basis to assume ...

   Meeting Document : WG-FSA-04/40 : Author(s): Zh.A. Frolkina and I.A. Trunov (Russia)

8. Diet and foraging effort of Adélie penguins in relation to pack-ice conditions in the southern Ross Sea

   was sparse. Foraging trip duration differed by colony, season and year and was related directly to distance ... from the colony to the nearest pack ice. The amount of food brought to chicks increased as trip ... to 4 d). On the basis of data on mass of parents and of meal sizes to chicks, it appeared that on longest trips more ... of the food gathered by parents was used for self maintenance; on longest trips, parents lost body mass ...

   Meeting Document : WG-EMM-98/15 : Author(s): D.G. Ainley (USA), P.R. Wilson, K.J. Barton (New Zealand), G. Ballard, N. Nur (USA) and B. Karl (New Zealand)

9. Adélie penguin foraging behaviour and breeding success in seasons of contrasting krill availability (Mawson Coast, Antarctica)

   differences between the two seasons included A5: foraging trip duration, A6: breeding success and A8: meal ... on meal mass and foraging trip duration were combined to provide an index of provisioning rate, analogous ... the two seasons included A5: foraging trip duration, A6: breeding success and A8: meal mass and dietary ... and foraging trip duration were combined to provide an index of provisioning rate, analogous to the functional ...

   Meeting Document : WG-EMM-03/44 : Author(s): J. Clarke, M. Tierney, S. Candy, S. Nicol, L. Irvine and K. Kerry (Australia)

10. Winter distribution of chinstrap penguins from two breeding sites in the South Shetland Islands of Antarctica

    the expansion of this species in numbers and range in the middle of the past century. Author(s):  W.Z ... the expansion of this species in numbers and range in the middle of the past century. ...

    Meeting Document : WG-EMM-06/17 : Author(s): W.Z. Trivelpiece, S. Buckelew, C. Reiss and S.G. Trivelpiece (USA)

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