Resultados de la búsqueda
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
and Amundsen Sea regions (CCAMLR Subareas 88.1 and SSRU 88.2H respectively). More than 1700 toothfish ... unclear but is consistent with toothfish feeding at a low rate in the northern Ross Sea area and staying ...
Meeting Document : WG-EMM-14/50 : Autor(es): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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Analysis of sea-ice concentration of 48.6_4 and _5 with remote sensing data during the latest four seasons
Approved Delegation responsibility for releasing documents: CCAMLR Secretariat ... trace in 2015/16 season (the detailed trace will be presented at the PowerPoint slide in the WG-SAM-16 ... concentration for block 48.6_5 stayed at averaged level of the latest seasons during January-February but showed ...
Meeting Document : WG-SAM-16/42 Rev. 1 : Autor(es): T. Namba, K. Taki and T. Ichii
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Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016
. CCAMLR (Convention for the Conservation of Antarctic Marine Living Resources) is currently implementing a ... dB at 5ping*2m, 7.0~9.7 dB at 10ping*2m, 7.0~9.8 dB at 30ping*2m, 7.0~9.8 dB at 40ping*2m, and 7.0 ... ~9.8 dB at 50ping*2m. It did not show a big difference by cell size, but the shape of Krill was changed ...
Meeting Document : WG-EMM-16/60 : Autor(es): Delegation of the Republic of Korea
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Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea
within CCAMLR statistical area SSRU 88.1J and the southern third of 88.1H, one of the main SSRUs for ... . Using data from satellite tags attached to top predators that occur at colonies and haul outs along the ... have been investigated. Most top predators in the Ross Sea feed at relatively great depths, perhaps ...
Meeting Document : WG-EMM-06/29 : Autor(es): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.
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Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes
improve compliance) to CCAMLR standards and with 50-60 m aerial extent, g) attaching streamer lines to ... speed. In the weight-comparison trial 4 kg steel weights and 8 kg traditional weights sank at comparable ...
Meeting Document : WG-FSA-06/22 : Autor(es): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)
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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 ... Living Resources) observers between 2000 and 2002 at South Georgia (Subarea 48.3) in the Southeast ... 24% of hauling observations. Killer whales, the second most sighted, occurred at 5% of haul ... interactions were observed at night. Catch rates were significantly lower (P > 0.05) when killer whales were ...
Meeting Document : WG-FSA-03/27 : Autor(es): M.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa)
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The results of performance of tagging programs of the Korean exploratory fishery for Dissostichus spp. in 88.1 in the 2010/11 season
CCAMLR Secretary (COMM CIRC 10/123SC CIRC 10/69), “Jung Woo No. 2” and “Jung Woo No. 3” have achieved 92 ... J and L were over 19. The highest CPUEs in each SSRU were the CPUE at a depth of 1,500 to 1,600M in ... . Although females were mostly predominant in 88.1 JL, at depth from 600 m to 700m in 88.1L number of males ...
Meeting Document : WG-FSA-11/54 : Autor(es): T. Jung and H.J. Choi (Republic of Korea)
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Trophic study of Ross Sea Antarctic toothfish (Dissostichus mawsoni) using carbon and nitrogen stable isotopes
octopod (n=17) samples obtained from long-line fishing vessels from four CCAMLR SSRUs (88.1C, 88.1H, 88.1I ... , excluding Mesonychoteuthis hamiltoni were found to be at a lower trophic level than fish species sampled ...
Meeting Document : WG-EMM-08/27 : Autor(es): S.J. Bury, M.H. Pinkerton, D.R. Thompson, S. Hanchet, J. Brown and I. Vorster (New Zealand)
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Results of the research for the exploratory longline fishery for Dissostichus spp. in SSRUs C and E in Division 58.4.1 in 2012/13 of Korea
and E using the fishing vessel, No. 3 Insung belonged to Insung Corporation during the CCAMLR meetings ...
Meeting Document : WG-SAM-13/28 : Autor(es): I.J. Yeon, Y.J. Kwon, D.W. Lee, S.G. Choi, and K.J. Seok (Republic of Korea)
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Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
the Petersen estimator and the CPUE x seabed analogy method using updated CCAMLR C2 data and reference ... recommended at the WG-FSA in 2013 in order to maximize the expectation of tag-recapture to the extent possible ...
Meeting Document : WG-SAM-15/06 : Autor(es): Delegation of Japan