Search results
-
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
-
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
-
e-sc-xx-a5-appD.pdf
... be found in WAMI-01/7. Age determinations from fishing grounds further to the south were found ... are at least age 7–10, have been observed. Fish of this age are typically found only in 474 low ... . At Kerguelen and Heard Islands there is no E. superba found in the diet of C. gunnari, instead other species ... of C. gunnari abundance, mean size, and average stomach fullness, and found significantly positive ... ................................................................... 479 By-catch ... ........................................................................................................................ 479 By-catch in Fisheries targeting C. gunnari ... .............................................................. 479 By-catch of C. gunnari in Other Fisheries ... included in this report as Attachment A. 1.2 The report was prepared by Dr A. Constable (Australia), Dr D
application/pdf attached to:WAMI-01Meeting Report : WAMI-01
-
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
-
Killer whale Orcinus orca and sperm whale Physeter macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
longline fishing operations were recorded by CCAMLR (Commission for the Conservation of Antarctic Marine ... rates indications are that depredation by sperm whales can lead to a drop-off in catches. During hook ... of depredation. In contrast depredation by killer whales was often characterized by the occurrence of ... when killer whales were in the vicinity. Some mitigation measures have been tried by vessels to reduce ...
Meeting Document : WG-FSA-03/27 : Author(s): M.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa)
-
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
-
Homogeneity of Adelie penguins as krill samplers
found was not different from zero: variance component =-0.16; F = 0.93; P = 0.54. This finding supports ... individual penguins in the length of krill eaten by Adélie penguins at Esperanza Bay. The value found ...
Meeting Document : WG-CEMP-92/26 : Author(s): E. Marschoff and B.González (Argentina)
-
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
-
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
-
e-sc-xxix-a5.pdf
... on one set of length probability density functions. (1) Have all the errors been found ... a number of different biomass estimates. 1.4 In order to complete the reanalysis requested by the ... issues relevant to reanalysis; 2. confirm the steps of the new analysis to be undertaken by Members ... conducted by a Correspondence and Analysis Group. The membership of that group was open to all CCAMLR ... meeting are indicated by an asterisk. 1.6 The meeting’s provisional agenda was discussed and adopted
application/pdf attached to:SG-ASAM-10Meeting Report : SG-ASAM-10