Search results
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
on the same day by the same observer and the mean was calculated. For each season, breed- ing success ... not be weighed a second time. Means of body masses of adults and chicks, as well as breeding success, were ... and the mean was calculated. For each season, breed- ing success was calculated as the number of chicks ... and Higgins, 1990). At Marion Island, mean culmen length for males is 45.7 ± 1.4 mm and for females 40.6 ... , there was substantial correlation in the numbers of adults breeding at study colonies of macaroni ... Oscillation event of 1997/98, there was no significant correlation in mass on arrival between the two species ... Paper Title: Breeding numbers and success of Eudyptes penguins at Marion Island, and the ... filholi) over 22 years, suggesting that overwintering conditions may influence the proportions of birds ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill
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WG-FSA-09
STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE ... . McKinlay (Australia) WG-FSA-09/45 CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ... ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES ...
Meeting
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Summary results of krill integrated studies in Statistical Area 48 carried out in research cruises of RV Argus and RV Evrika in 1984-1988 (available in Russian only)
integrated studies in Statistical Area 48 carried out in research cruises of RV Argus and RV Evrika in 1984 ... Author(s): V.A. Sushin, L.G. Maklygin and S.M. Kasatkina (USSR) Title: Summary results of krill ... -1988 (available in Russian only) Approval: Approved ...
Meeting Document : WG-KRILL-90/23 : Author(s): V.A. Sushin, L.G. Maklygin and S.M. Kasatkina (USSR)
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e-sc-xxix-a7.pdf
... of the conservation measures and resolutions. 1.19 Mr Heinecken presented TASO-10/9 on behalf of the authors ... of the CCAMLR conservation measures. Assessment is based on practical case studies where the observers ... are required to conform to conservation measures for specific areas and capture ‘dummy’ data into the log ... requirements in the relevant sections of the fishery-specific conservation measures. 4.14 WG-FSA-10/23, also ... ACCREDITING OBSERVER PROGRAMS PARTICIPATING IN THE CCAMLR SCHEME OF INTERNATIONAL SCIENTIFIC OBSERVATION ... Opening of the meeting 1.1 The third meeting of ad hoc TASO was held in Hobart, Australia, from 11 to ... seabird identification skills to assess the reliability of seabird data collected by each observer. In ... in the computer science department to carry out the required checks and analyses of submitted data
application/pdf attached to:TASO-10Meeting Report : TASO-10
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
for change based on the difference between pre- and post-impact means generally performed better than a test ... for change based on the difference between pre- and post-impact means generally performed better than a test ... and ramp). A test for change based on the difference between pre- and post-impact means generally ... in mean duration of foraging trips The consequence of an impact on foraging trip time is presumed ... to result in one of the following changes: (i) a ‘step’ change in which the mean forag- ing trip time rises ... there is a constant rate of increase for a number of years, after which the mean level remains constant. Monitoring ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson
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Influence of tag numbers, size of tagged fish, duration of the tagging program, and auxiliary data on bias and precision of an integrated stock assessment
aspects of a tagging program, in particular the effects of the numbers of fish tagged, the duration of a ... tagging program, the size of tagged fish, and the type of auxiliary data used in the assessment. The ... numbers were important particularly in the early stages of an exploratory fishery to ensure some ... estimates, however the precision of SSB status estimates in the final assessment year was relatively low ...
Meeting Document : WG-SAM-12/24 : Author(s): P.E. Ziegler (Australia)
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Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)
model and applied it to the stock of Patagonian Toothfish, Dissostichus eleginoides,at Macquarie Island ... the Working Group on Fish Stock assessment in 2000 (Tuck et al. 2000; CAMLR-XIX, 2000 paragraphs 3.126 ... , 3.127). The maximum likelihood estimation for this model has more recently been implemented in the AD ... Model Builder software by Dr Tuck. The AD Model Builder executable that implements Tuck et al. (2003) in ...
Meeting Document : WG-FSA-04/75 : Author(s): S.G. Candy, A.J. Constable and D. Erceg (Australia)
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Update of analysis on sea-ice concentration of southern part of 48.6 and 58.4.2 for the new research block on expected spawning ground of TOA
Abstract: Following WG-SAM-16/42 Rev. 1, we updated the analysis on the sea-ice concentration of ... the period (2002-2017 until April) for 48.6_4 and 48.6_5. In addition, we also analyze the ice ... ) and hence it should be covered by research for stock assessment in the near future. Author(s): T ... 48.6 and 58.4.2 for the new research block on expected spawning ground of TOA Approval: Approved ...
Meeting Document : WG-SAM-17/10 : Author(s): T. Namba, T. Ichii and T. Okuda
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Characteristics of population-genetic structure of Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Pacific, Indian and Atlantic sectors of the Antarctica
investigated not once during the last decade and before, but in this work we present our data on DNA-analysis ... genetic structure. Our results, based on analysis of nuclear genetic markers presented in Kuhn and Gaffney ... , 2008, do not support genetic differentiation of samples from Ross Dependency. Difference in allelic ... , Indian and Atlantic sectors of the Antarctica Approval: Approved ...
Meeting Document : WG-FSA-12/21 : Author(s): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)
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Regional surveys of land-based predators, and a future synoptic survey of land-based predatorsReport of correspondence on behalf of the SC-CAMLR Working Group on Ecosystem Monitoring and Management
synoptic survey of land-based predatorsReport of correspondence on behalf of the SC-CAMLR Working Group on ... Author(s): Delegation of Australia Title: Regional surveys of land-based predators, and a future ...
Meeting Document : SC-CAMLR-XIX/05 : Author(s): Delegation of Australia