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1. Aerobic dive limit: how often does it occur in nature?

   constraint in their everyday behaviors. An important component of the physiological capability of any diving ... animal is it’s aerobic dive limit (ADL). The ADL has only been measured in a few species. The goal of ... within the cADL. In contrast, many individuals of both sea lion species exceeded the cADL, some by ... with the dive pattern of individual animals. In both Antarctic Fur Seals and Australian sea lions ...

   Meeting Document : WG-EMM-00/48 : Author(s): D.P. Costa, N.J. Gales and M.E. Goebel (USA)

2. An attempt to derive a composite index of abundance from acoustic surveys and fishery data

   distribution of fishing effort in the Chilean krill fishery indicate an area of high krill density wrapping ... around the northwestern end of Elephant Island during the austral summer of 1992. In this area, the ... . In addition, the data suggest that the abundance of krill in the Elephant Island area can change ... the shelf break north of Elephant Island, particularly in the area where it wraps around the western ...

   Meeting Document : WG-Krill-94/14 : Author(s): R.P. Hewitt (USA), V. Marín (Chile) and D. Demer (USA)

3. Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophrys and D. chrysostoma at Campbell Island, New Zealand, 1942–96

   in numbers of the Grey-headed Albatross has continued into the 1990s, averaging annually between 3.0 ... region. The steep decline of Black-browed Albatross numbers in the 1970s was concomitant with the ... development of this fishery in the foraging region of the Campbell Island birds. Currently, the slight ... Abstract:  The numbers of Black-browed Albatrosses Diomedea melanophrys and Grey-headed ...

   Meeting Document : WG-FSA-04/58 : Author(s): S.M. Waugh (New Zealand), H. Weimerskirch (France), P.J. Moore and P.M. Sagar (New Zealand)

4. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   Abstract:  We outline a method for the direct determination of age in Antarctic krill (Euphausia ... endocuticle layer of the eyestalks and gastric mill in decapod crustaceans. Here we report on a preliminary ... superba). Recent studies (Kilada et al. 2012), have shown that annular growth bands are present in the ... proof of concept study using several known age krill grown under controlled conditions at the Australian ...

   Meeting Document : WG-EMM-15/45 : Author(s): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

5. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   revealed. Standard measures for the population densities of krill in natural habitat are not available ... krill and minimizing miscalculations in evaluations of congestions. Evaluations regime applied for the ... in evaluating the density of populations. Author(s):  L.A. Kovalchuk (Ukraine) Title:  RESOURCES ... analyses procedures applied for trawling and hydro-acoustic sampling have to in compliance with the rules ...

   Meeting Document : WG-SAM-08/P01 : Author(s): L.A. Kovalchuk (Ukraine)

6. Milk consumption and growth efficiency in Antarctic fur seal (Arctocephalus gazella) pups

   consumption was determined on 388 occasions in 177 pups. Mean estimates of milk consumption ranged from 2.5 ... was determined on 388 occasions in 177 pups. Mean estimates of milk consumption ranged from 2.5 to 3.2 kg (42-53 ...

   Meeting Document : WG-EMM-97/11 : Author(s): Socha, D.G., Arnould, J.P.Y., Boyd, I.L.

7. Observer notes (Subarea 88.1)

   Antarctic toothfish was found in long-line catches above seamounts of the Pacific-Antarctic Ridge to the ... bottom long-line sets in Subarea 88.1 from 15.12.03 till 10.03.04 are presented. For the first time ... North up to 56°S. Presence of Patagonian toothfish in spawning aggregations of Antarctic toothfish ... cannot lead to their intbreeding as its gonads were at the early development stages in that period ...

   Meeting Document : WG-FSA-04/89 : Author(s): V.G. Prutko (Ukraine)

8. Hidroacustics survey around Elephant Island (Subarea 48.1) and South Orkney Islands (Subarea 48.2), austral summer 2016

   overnight. During the darkness hours the mean determined depth in the schools was 207.1 ± 62.6 m around ... overnight. During the darkness hours the mean determined depth in the schools was 207.1 ± 62.6 ...

   Meeting Document : WG-FSA-16/21 : Author(s): N.A. Landeros and P.M. Arana

9. CCAMLR-IWC WORKSHOP TO REVIEW INPUT DATA FOR ANTARCTIC MARINE ECOSYSTEM MODELS: UPDATE ON PROGRESS 2008

   added early in 2008 to review the state of the datasets on the exploitation of Southern Ocean species ... also provides commentary on what might be included in the papers and a workshop report. In the case of ... ” will be held at the CCAMLR Headquarters in Hobart Australia on 11-15 August 2008. This paper provides ... an update on progress towards the holding of this workshop at the CCAMLR Secretariat. A revised ...

   Meeting Document : WG-EMM-08/15 : Author(s): A. Constable and N. Gales (Co-conveners)

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

    probability of rejecting the null hypotheses when they were, in fact, true), three periods of monitoring, and ... 21 levels of annual percent change in the CEMP indices. We conducted a number of “combined analyses ... type of overall trend. We displayed the results of our analyses in a tabular format designed to ... Abstract:  We used the program MONITOR to conduct a set of power analyses for CEMP indices ...

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

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