Search results
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Climate variability in the western Antarctic peninsula region
the complexity of polar feedback mechanisms. The more than 45 year Faraday air temperature record shows ... of polar feedback mechanisms. The more than 45 year Faraday air temperature record shows a significant (95 ...
Meeting Document : WG-EMM-95/61 : Author(s): Stammerjohn, S.E., Baker, K.S., Smith, R.C.
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Characteristics of oceanic structure in the waters around the South Shetland Islands of the Antarctic ocean between December 1990 and February 1991: outstanding coastal upwelling?
days later, however, the temperature in the same waters rised above the plus values. The reason ... the insular shelf at the first leg entirely indicated the minus values of temperature. 40 days later, however ...
Meeting Document : WG-KRILL-92/24 : Author(s): M. Naganobu, T. Katayama, T. Ichii, H. Ishii and K. Nasu (Japan)
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Incidental mortality of seabirds associated with longline fishing in Subarea 48.3 – preliminary results of scientific observations onboard the Chilean longliner, Puerto Ballena, from March to May 1996
released alive. Our preliminary analysis confirmed results from last year that black-browed albatrosses ... . Our preliminary analysis confirmed results from last year that black-browed albatrosses ...
Meeting Document : WG-FSA-96/31 : Author(s): Selling, J., Kock, K.-H.
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Conserving pattern and process in the Southern Ocean: designing a marine protected area for the Prince Edward Islands
to inform future management; (3) contribute to the recovery of the Patagonian toothfish (Dissostichus ... minimizing conflict with the legal toothfish fishery. After collating all available distributional data on ... species, benthic habitats and ecosystem processes, we used C-Plan software to delineate a MPA with three ...
Meeting Document : CCAMLR-XXV/BG/16 : Author(s): Delegation of South Africa
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Krill aggregation characteristics: spatial distribution patterns from hydroacoustic observations. Polar Biology (in press)
biomass was log-normally distributed with a mean of 0.18 t. Only 3% of the aggregations were heavier than ... is consistent with the absence of pronounced hydrographic or topographic concentrating mechanisms in ...
Meeting Document : WS-KCPUE-89/11 : Author(s): D.G.M. Miller and I. Hampton (South Africa)
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A versatile approach to minimise damage or loss of longline gear due to sea-ice
likely due to impact by sea ice. Especially when operating in areas with difficult sea ice conditions and ... vessels, especially when fishing in areas with high or rapidly changing sea ice cover, should use systems ... such as acoustic pop-up buoy recovery systems; (3) to determine whether there is adequate information ...
Meeting Document : WG-FSA-2019/04 : Author(s): S. Hain, T. Brey and K. Teschke
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2006–2013 fish distribution and biomass in the Kerguelen EEZ (CCAMLR DIVISION 58-5-1) for the bathymetric range 100–1 000 m
Kerguelen Plateau (POKER 1, 2006; POKER 2, 2010; POKER 3, 2013) with the chartered trawler FV “Austral ... time) allows to be confident with the estimation of fish biomass ranging from 247 000 to 268 000 tons ... for a ground area of about 183 000 km 2. Patagonian toothfish (Dissostichus eleginoides), with up to ...
Meeting Document : WG-FSA-14/07 : Author(s): G. Duhamel, M. Hautecœur and R. Sinegre (France)
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
antarctica) are closely associated with areas where sea-ice disappears earlier in spring, not necessarily ... with areas of high krill abundance. The overlap between trawling depth and foraging dive depth of ... preferred fishing areas during the breeding season. Compared with the level of biomass (≥200 xl03 tonnes ... 3 tonnes/half-month period) is smaller by one or more orders of magnitude within the localized areas ...
Meeting Document : WG-Joint-94/17 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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Results of 2016 pop-off satellite archival tagging of Antarctic toothfish in the Ross Sea region
in the southern Ross Sea, data from two tags were reported via Argos (one with full data, one with ... partial). On the northern seamounts, two of 3 PSAT tags scheduled to pop-off on February 1, 2017 reached ... development, is urgently needed to develop best practice guidance for tagging toothfish with PSAT tags. Author ...
Meeting Document : WG-SAM-17/33 : Author(s): C.D. Jones and S.J. Parker
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An integrated stock assessment for the Crozet Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Subarea 58.6
(Dissostichus eleginoides) fishery of the Crozet Islands, CCAMLR sub-area 58-6, with data up to the end of the ... ) updated growth curve and (3) legal catches taken on the adjacent waters of Del Cano rise, outside the ... CCAMLR area. All model runs were conducted with the CASAL 2.30 2012-03-21 rev. 4648, that was agreed on ... than the one obtained in 2017, with an estimate of 54 610 tons (48 560-60 880). The estimate of the ...
Meeting Document : WG-FSA-2019/57 Rev. 1 : Author(s): F. Massiot-Granier, G. Duhamel and C. Péron