Résultats de la recherche
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Interannual variability of polynya extent in the Antarctic Ocean
), coastal polynya and open ocean polynya, in the Southern Ocean. Polynya accelerates oceanic and atmospheric ... processes by exposing the surface of ocean to the atmosphere. Additionally, we think that the coastal ... and converted into the yearly mean. The time series of the yearly mean in the whole Antarctic Ocean ... are trending like a pulse wave. In the whole Antarctic Ocean, peak years of polynyas extent are in the ...
Meeting Document : WG-EMM-01/34 : Auteur(s): M. Naganobu and K. Segawa (Japan)
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Does large-scale ocean circulation structure life history connectivity in Antarctic toothfish (Dissostichus mawsoni)?
Sea may supply fisheries in the southern Indian Ocean. Author(s): J. Ashford, M. Dinniman, C ... . Brooks, A. Andrews, E. Hofmann, G. Cailliet, C. Jones and N. Ramanna Title: Does large-scale ocean ... differences. Age data showed only adult fish in catches on the Pacific-Antarctic Ridge in the SPB; and ... : successfully spawning fish spend only a part of their adult life history in the Ross Sea; areas in the eastern ...
Meeting Document : WG-FSA-12/P02 : Auteur(s): J. Ashford, M. Dinniman, C. Brooks, A. Andrews, E. Hofmann, G. Cailliet, C. Jones and N. Ramanna
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Large-scale peculiarities of phytocenosis species composition in the surface layer in the Antarctic Atlantic and Indian Ocean sectors
in the Antarctic Atlantic and Indian Ocean sectors Abstract / Description: In surface phytoplankton ... , N.V. and V.V. GURETSKY. 1986. About heat transport in the Antarctic zone of the Southern Ocean ... PHYTOCENOSIS SPECIES COMPOSITION IN THE SURFACE LAYER IN THE ANTARCTIC ATLANTIC AND INDIAN OCEAN SECTORS ... purposes. Such studies were implemented during cruises of Japanese ice-breakers in the Indian Ocean sector ... by RV Professor Vize (AANII Research Institute) during the cruise in the Atlantic and Indian Ocean ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 201-214 : Auteur(s): Makarov, R.R. and K.P. Fedorov
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Genetic structuring of Patagonian toothfish populations in the southwest Atlantic Ocean: the effect of the Antarctic Polar Front and deep-water troughs as barriers to genetic exchange
differentiation among populations of the Patagonian toothfish around the Southern Ocean, indicating breakdown of ... Ocean: the effect of the Antarctic Polar Front and deep-water troughs as barriers to genetic exchange ...
Meeting Document : WG-FSA-04/21 : Auteur(s): P.W. Shaw, A.I. Arkhipkin and H. Al-Khairulla (United Kingdom)
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Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport
in the Southern Ocean. Krill have a close association with sea ice which provides access to a ... ice. The advection scheme uses ocean velocity output from the Ocean Circulation and Climate Advanced ... potential roles of the ocean and sea ice in maintaining the observed circumpolar krill distribution. We show ... and that sea ice motion can substantially modify the ocean transport pathways, enhancing retention or ...
Meeting Document : WG-EMM-07/P10 : Auteur(s): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)
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An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
deployed in the Weddell Sea, Southern Ocean. The glider was deployed for two short periods in January 2012 ... Abstract: A calibrated 120 kHz single-beam echo-sounder was integrated into an ocean glider and ... of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and ...
Meeting Document : WG-EMM-14/P02 : Auteur(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths
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The IPCC Special Report on the Ocean and Cryosphere in a Changing Climate: CCAMLR’s duty to respond
conservation measures. Author(s): Submitted by ASOC Title: The IPCC Special Report on the Ocean and ... on the Ocean and Cryosphere in a Changing Climate (SROCC). The report compiles scientific evidence to ... research on climate-related changes to the Antarctic ecosystem, including ocean heat uptake, ocean ... conservation measures and implication statements in all working papers and fisheries reports. Commit to ...
Meeting Document : CCAMLR-38/BG/56 : Auteur(s): Submitted by ASOC
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
biological data sampled by a Japanese commercial fishing vessel during austral summer from 2006/07 to 2008/09 ... fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni was ... gradual slope. The size structure varied among the fishing seasons and showed the polymodal distribution ... in D. eleginoids, while the size structure was very similar among fishing seasons and showed the ...
Meeting Document : WG-FSA-10/47 : Auteur(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic
biological data sampled by a Japanese commercial fishing vessel during austral summer from 2006/07 to 2008/09 ... fishing season. D. eleginoides was mainly caught in the shallower bank <1000 m, while D. mawsoni was ... gradual slope. The size structure varied among the fishing seasons and showed the polymodal distribution ... in D. eleginoids, while the size structure was very similar among fishing seasons and showed the ...
Meeting Document : WG-SAM-10/16 : Auteur(s): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)
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Population structure of the Antarctic toothfish, Dissostichus mawsoni from the Areas 58 and 88 in the Antarctic Ocean based on mitochondrial and microsatellite DNA markers
Antarctic toothfish, Dissostichus mawsoni from the Areas 58 and 88 in the Antarctic Ocean based on ... around the Antarctic Continent since 1997, managed solely by the Commission for the Conservation of ... stock structure of D. mawsoni in this region. The findings of this study will inform conservation ...
Meeting Document : WG-FSA-2019/36 : Auteur(s): H.-K. Choi, J.E. Jang, S.Y. Byeon, S. Chung, S.-G. Choi, H. W. Kim and H.J. Lee