Search results
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Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2
transport mechanism for subsequent advection patterns, all of which could be impacted by climate change ... patterns may be influenced by changes in sea ice or circulation patterns that affect observed recruitment ... further east and north of the CCAMLR Convention area, which is bounded by latitude 60°S. Obtaining a ... key gaps in the knowledge of the life cycle of Antarctic toothfish in the Ross Sea by collecting ...
Meeting Document : WG-SAM-18/09 : Author(s): Delegation of New Zealand
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Population identity, site-fidelity, movement ranges and preliminary estimates of abundance of southern right whales in the Antarctic Indian sector inferred from genetic markers
nucleotides of the mtDNA control region, genotyped at fourteen microsatellite loci, and the sex determined by ... individual matching (‘mark-recapture’) were detected (four males and four females). Individual matching by ... multi-locus genotypes was supported by mtDNA, sex determination, and in two cases where pictures were ... available, by photo-identification. These eight re-captures suggested that individual whales tended to ...
Meeting Document : WG-EMM-18/18 : Author(s): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka
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Molecular analysis of stomach contents from Antarctic toothfish (Dissostichus mawsoni) collected from Area 58 and 88 from 2016 to 2018
levels. Since 2016, we have been studying the stomach contents of D. mawsoni by the combination of ... families, and 32 genera) were identified by COI universal primers, which included 60 fish and 8 cephalopod ... D. mawsoni are fish species. Higher prey species numbers were obtained by the metabarcoding analysis ... . mawsoni showed the multiple haplotypes by NGS analysis suggesting that those haplotypes would provide more ...
Meeting Document : WG-FSA-2019/37 : Author(s): S.R. Lee, S.-G. Choi, S. Chung, D.H. An and H.-W. Kim
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Predation release of Antarctic silverfish in the Ross Sea: how sensitive is the conclusion to uncertainties in the diet of Antarctic toothfish over the shelf?
toothfish stomachs showed that toothfish consume only a small proportion of silverfish (1.9–5.6%W i.e. by ... predation by fishing (643 tWW/y) was equivalent to 2.4% of the amount of silverfish estimated to be consumed ... annually by Adélie penguins in this region. This result was inconsistent with predation release of ... alternative indirect pathways through the food-web by which changes to toothfish could affect Adélie penguins ...
Meeting Document : WG-FSA-15/41 : Author(s): M.H. Pinkerton, P. O’B. Lyver, D.W. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand)
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Meeting of Antarctic experts comes to a close
the status and trends of fish stocks regulated by CCAMLR. The Scientific Committee subsequently ... Commission agreed a new satellite surveillance project sponsored by France and the EU which will contribute ... Building Workshop during 2019 which will examine ways of strengthening CCAMLR by improving the ... well for the future. Next year, the Commission meeting will be chaired by Mr Fernando Curcio Ruigómez ...
Page : Site Section: The Organisation
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Meeting of Antarctic experts comes to a close
October, scientists met to review the status and trends of fish stocks regulated by CCAMLR. The Scientific ... meeting was chaired by Mr Fernando Curcio Ruigómez (Spain). We welcomed the Kingdom of the Netherlands as ... determined by the last survey in 2000. A major new research program will run over the next few years to ... made by the Antarctic Treaty Consultative Parties and noted the celebration of the 60 th anniversary of ...
Page : Site Section: The Organisation
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CCAMLR-XXXI
CCAMLR-XXXI/05 Singapore’s status as a non-Contracting Party (NCP) cooperating with CCAMLR by ... non-Contracting Party (NCP) cooperating with CCAMLR by participating in the Catch Documentation Scheme ... (CDS) Submitted by Singapore CCAMLR-XXXI/BG/08 Report from the CCAMLR Observer to the Sixteenth Session ... (Australia) CCAMLR-XXXI/BG/09 Antarctic Ocean Legacy: a vision for circumpolar protection Submitted by ASOC ...
Meeting
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SC-CAMLR-XXXIII
toothfish (Dissostichus mawsoni) Secretariat CCAMLR-XXXIII/BG/15 Rev. 1 Information on levels of seabird by ... -catch in fisheries adjacent to the CAMLR Convention Area Submitted by ACAP CCAMLR-XXXIII/BG/20 Global ... MPAs and marine reserves: lessons learned and implications for CCAMLR Submitted by ASOC CCAMLR-XXXIII ... /BG/21 Incorporating climate change into CCAMLR’s decisionmaking processes Submitted by ASOC CCAMLR ...
Meeting
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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
K p H n a no aKYCTHVeCKHM C5eMKaM H PeTPOCneKTMBHbIX AaHHbIX no BCeMy a p e a J r y O ~ M T ~ H M I I KPHJIR ... estimates and others can be explained by a number of factors such as: an underestimation of the range or the ... of the demand for krill by predators. Even if these low krill biomass estimates are correct, regional ... target strength which has effectively underestimated the krill biomass by a factor of three, so the new ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Author(s): Nicol, S., A.J. Constable and T. Pauly
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Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia
o 6 o s ~ a u e ~ o Havano (nepeoe vucno) KaxAoro Mecxqa; ocb y - HapacTalowax my6aea (M); CpeAHxx Anma noMevewa B CM ... eleginoides) were examined using data from approximately 7000 fish sampled by observers from the 1998 fishery ... females move up slope to meet at breeding areas defined by slope position (between 800 and 1200 m depth ... ) and not by geographical position. Pre-spawning animals appear to be distributed all around the South ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Author(s): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce