Résultats de la recherche
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Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas 48.2 and 48.1 in 1998
Abstract: In 1998 the 2nd Ukrainian Marine Complex Antarctic Expedition (UMCAE) on board ... scientific research vessel "Ernst Krenkel" took place in the western part of the Atlantic sector of ... important components in the pelagic ecosystems of the areas under review. In Subarea 48.2 there were fixed ... times than the same indices for 1997). In Subarea 48.1 there were revealed the differences in size ...
Meeting Document : WG-EMM-00/5 : Auteur(s): V. Bibik and P. Gozhik (Ukraine)
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Summary of the Dissostichus eleginoides fishery in Subarea 48.3 in the 1993/94 season
Abstract: The progress of the fishery for Dissostichus eleginoides in Subarea 48.3 in the 1993/94 ... season is described. Fishing took place around Shag rocks and South Georgia, being concentrated in 4 of ... vessels. Author(s): D.J. Agnew (Secretariat) Title: Summary of the Dissostichus eleginoides fishery in ... Subarea 48.3 in the 1993/94 season Approval: Approved ...
Meeting Document : WG-FSA-94/20 : Auteur(s): D.J. Agnew (Secretariat)
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An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
. mawsoni between 62.5° and 75° S. However, fish between the ages of 6 and 15 years in the southernmost zone ... collected between 67 and 74° S, an investigation to test for latitudinal differences in growth rates was ... conducted. Length-at-age of Dissostichus mawsoni was compared across five zones in a 15.5° latitudinal range ... (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ...
Meeting Document : WG-FSA-03/30 : Auteur(s): P.L. Horn (New Zealand)
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Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
and the lower South Shetland Islands in January–February 2002 in close collaboration with the US ... Antarctic Marine Living Resources Program (AMLR). Length–weight relationships were similar in the two areas ... , Champsocephalus gunnari, Lepidonotothen larseni, L. squamifrons) but was more variable in species where the length ... range caught was limited as in Notothenia rossii or Chionodraco rastrospinosus. Information on gonado ...
Meeting Document : WG-FSA-02/20 : Auteur(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2019
average. Invertebrate catch (including jellyfish) in the 2019 survey was lower than that of 2018, with ... year. Catches of skates were similar to those of the last three years, which have been higher than ... in the last 10 years. Length measurements and sex were taken for nearly 15 000 fish and for more than ... ) around Heard Island and McDonald Islands (HIMI) was conducted in CCAMLR Division 58.5.2, with the ...
Meeting Document : WG-FSA-2019/03 : Auteur(s): G.B. Nowara, T.D. Lamb and P. Ziegler
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Plan of research program of the Ukraine in Subarea 88.3 in 2019
in 2005, Russia in 2011 and 2012 and the Republic of Korea in 2017 and 2018. It was noted that no ... Abstract: The research of Dissostichus in Subarea 88.3 carried out by Chile in 1998, New Zealand ... will be 60 in four Reserch Blocks. It is planned to complete the study for Dissostichus spp. in Subarea ... in Subarea 88.3 in 2019 Approval: Approved Secretariat Workflow Status: Content Approved Delegation ...
Meeting Document : WG-SAM-18/12 : Auteur(s): Delegation of Ukraine
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Research proposal for Dissostichus spp. in Subarea 88.3 by Ukraine in 2019
in 2005, Russia in 2011 and 2012 and the Republic of Korea in 2017 and 2018. It was noted that no ... Abstract: The research of Dissostichus in Subarea 88.3 carried out by Chile in 1998, New Zealand ... will be 60 in four Reserch Blocks. It is planned to complete the study for Dissostichus spp. in Subarea ... . in Subarea 88.3 by Ukraine in 2019 Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-FSA-18/16 Rev. 1 : Auteur(s): Delegation of Ukraine
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Krill catches and consumption by land-based predators in relation to distance from colonies of penguins and seals in the South Shetlands and South Orkneys
March was taken within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 ... Abstract: Zones of 20 km width are defined around selected colonies of penguins distributed ... around the coasts of the South Shetland and South Orkney Islands. Krill catches in these zones are shown ... to have a consistent pattern in Subarea 48.1 but an unpredictable distribution in Subarea 48.2 ...
Meeting Document : SC-CAMLR-X/BG/07 : Auteur(s): Secretariat
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Krill catches and consumption by land-based predators in relation to distance from colonies of penguins and seals in the South Shetlands and South Orkneys, 1987-1990
within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 75% of the catch ... Abstract: Zones of 20 km width are defined around selected colonies of penguins distributed ... around the coasts of the South Shetland and South Orkney islands. Krill catches in these zones are shown ... to have a consistent pattern in Subarea 48.1 but an unpredictable distribution in 48.2, probably as a ...
Meeting Document : WG-CEMP-91/25 : Auteur(s): D.J. Agnew (Secretariat)
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Estimates of local biomass with uncertainty for Antarctic (Dissostichus mawsoni) and Patagonian (D. eleginoides) toothfish in research blocks in Subareas 48.6 and 58.4
limits for 2018/19. The only research blocks in which there were adequate recaptures were 486_2, 486_3 ... Abstract: Local biomass of toothfish in research blocks in Subareas 48.6 and 58.4 have been ... and 486_4. However, as the trend in all three of these research blocks was declining the revised catch ... the research blocks was determined by the requirement that the absolute change in the existing catch ...
Meeting Document : WG-FSA-18/12 : Auteur(s): CCAMLR Secretariat