Search results
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Modelling variability and estimating power to detect change in Adélie penguin fledgling weights
. The statistical models were developed from first principles and incorporated both within- and between-year ... or decrease after an impact. Fledgling weight was found to decline through the fledging period each year ... , but there was no evidence that the rate of decline differed between years. A consequence of this finding is that it may ... be possible to simplify future monitoring, such that fledgling weight is measured at a single time each year ... . Are age-related variations in breeding perform- ance greatest when food availability is limited? J. Zool ... 3 years 4 years 5 years b) 50 birds % change 0 4 8 12 16 20 0.0 0.2 0.4 0.6 0.8 1.0 c) 30 birds ... each year (30, 50 and 100), duration of post-impact monitoring (3, 4 and 5 years), and percentage ... and the limited gain from weighing more than 30 birds each year. This is the case for both one- and two-tailed ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 191–200 : Author(s): Emmerson, L.M., C. Southwell and J. Clarke
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WG-EMM-04
Areas WG-EMM-04/2 List of participants WG-EMM-04/20 Acquiring a ‘base datum of normality’ for a marine ... Observation: Review of the Scientific Observers Manual Secretariat WG-EMM-04/22 Foraging patterns ... African purse-seine fishery R.J.M Crawford (South Africa) WG-EMM-04/3 List of documents WG-EMM-04/30 ... The brief review of the AtlantNIRO’s investigations of living marine resources: whales, krill and fish ...
Meeting
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Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin
at the distance of about 30-60 miles, beyond boundary zone occurs larger krill with the mode of about 49 mm. Krill ... . Krill distribution well corresponds to the water flows mentioned. Further analyses revealed ... in the coastal zone of about 7-40 miles wide, further is situated the boundary zone at the distance of about 30 ... distribution well corresponds to the water flows mentioned. Further analyses revealed heterogeneity in Weddell ...
Meeting Document : WG-EMM-03/40 : Author(s): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)
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Progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016
Abstract: A multi-year research plan as outlined in CM 41-04 (2012, 2013 & 2014 ... achieved during the first 3.5 years is reported. The emphasis of the progress report is on block 486_2 ... and T. Namba Title: Progress report for the fourth year of the research fishery for Dissostichus spp ... . in Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016 Microsoft Word File ...
Meeting Document : WG-SAM-16/41 Rev. 1 : Author(s): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba
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Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)
. Year Sample size for age determination 1998 250 1999 259 2000 298 2001 467 2002 200 2003 200 ... /05 2005/06 2006/07 2007/08 2008/09 2009/10 TOP 48.3 4 7. The age distribution of catches has ... -FSA-09/28 Rev. 1). Table 3: Sample size for age determination of fish caught in Subarea 48.3 ... Area A (West Shag) 43 30' W48 00' W Maurice Ewing North Scotia Ridge Management Area ...
Document : Site Section: Publications
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Revisions to the draft East Antarctic Representative System of Marine Protected Areas (EARSMPA) Conservation Measure
draft conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30 ... ). It reflects issues raised at CCAMLR XXXIV and in this intersessional period. Author(s): Delegations ... conservation measure is a revision of the proposal submitted to CCAMLR XXXIV (CCAMLR XXXIV/30). It reflects ... issues raised at CCAMLR XXXIV and in this intersessional period. ...
Meeting Document : CCAMLR-XXXV/15 Rev. 2 : Author(s): Delegations of Australia and the European Union and its Member States
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SC-CAMLR-XX
in the Convention Area in the 2000/2001 split-year Secretariat SC-CAMLR-XX/BG/02 Beach debris survey – Main Bay ... (New Zealand) SC-CAMLR-XX/BG/20 Progress toward an Agreement on the Conservation of Albatrosses ... Uruguay SC-CAMLR-XX/BG/22 Review of data submitted by Members on marine debris and its impact on marine ... in the western Antarctic Peninsula study area, March–June 2001 Observer (IWC) SC-CAMLR-XX/BG/30 Modelling whale ...
Meeting
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Diagnostic plots of stock assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 to 2014–15
for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region for the years 1997–98 to 2014–15 Approval ... ) in the Ross Sea region for the years 1997–98 to 2014–15 ...
Meeting Document : WG-FSA-15/39 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Meeting of Antarctic experts comes to a close
of Antarctic Marine Living Resources (CCAMLR) in Hobart, Australia. Early in October, scientists met to review ... the status and trends of fish stocks regulated by CCAMLR. The Scientific Committee subsequently reviewed ... intersessionally on proposals for these MPAs before they are again considered at next year’s meeting ... limited fisheries. The report of the CCAMLR Independent Stock Assessment Review for Toothfish, conducted ...
Page : Site Section: The Organisation
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
(0.75–0.82) 0.02 0.80 (0.76–0.83) 0.02 2007 0.75 (0.71–0.78) 0.03 0.75 (0.72–0.79) 0.03 Year ... the Kerguelen Islands in Division 58.5.1 (Figure 1). 60°E 65°E 70°E 75°E 80°E 60°S 55°S 50 ... in 1991/92 and continues to the present. The fishery is active throughout most of the year. TOP ... extraction (tonnes) 1987/88 0 892 892 0 892 1988/89 0 1 311 1 311 0 1 311 1999/90 0 1 243 1 243 0 1 243 ...
Document : Site Section: Publications