Search results
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The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)
take. The catch of invertebrates in the 2013 survey was 6 t, which was lower than the long term average ... Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2) Approval: Approved ... (HIMI) was completed during April of 2013. The catches of D. eleginoides for 2013 were half that of 2012 ... times the long term average. Catches of Channichthys rhinoceratus were higher and those of ...
Meeting Document : WG-FSA-13/21 : Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the basis of the Russian trawl-acoustic survey 2002
for target strength estimates using in situ measurement data; the combination of trawl and acoustic ... ., Kasatkina, S.M. Title: Revision of icefish (C. gunnari) stock estimate in the South Georgia area on the ... Abstract: Revision of icefish (С.gunnari) stock estimate in South Georgia Area was caused by ... elaboration of the following methodical aspects of trawl-acoustic survey: the processing method improvement ...
Meeting Document : WG-FSA-SAM-04/10 : Author(s): Gasyukov, P.S., Kasatkina, S.M.
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A revised assessment of the impact of the krill fishery on penguins in the South Shetlands
slope and shelf to the north of either Livingston or Elephant Islands. In contrast, main foraging areas ... of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... T. Ogishima (Japan) Title: A revised assessment of the impact of the krill fishery on penguins in ... Abstract: This paper is a revision of the assessment of the competition between the Japanese ...
Meeting Document : WG-Joint-94/17 : Author(s): T. Ichii, M. Naganobu and T. Ogishima (Japan)
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Natural mortality rates of the Antarctic krill Euphausia superba Dana in the Indian sector of the Southern Ocean
Abstract: Data on the size and age composition of Euphausia superba were collected in the ... E.superba in the Indian sector of the Southern Ocean were calculated according to Alverson-Carney’s (1975 ... superba Dana in the Indian sector of the Southern Ocean Approval: Approved ... Cooperation and Cosmonaut Seas from 1985 to 1990. The coefficients of instantaneous natural mortality of ...
Meeting Document : WG-KRILL-93/44 : Author(s): E.A. Pakhomov (Ukraine)
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The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2) for 2016
both 2015 and the long term average. The catch of invertebrates in the 2016 survey was two times higher ... than average, due in part to the greater abundance of jellyfish, which was almost five times higher ... trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the ... Abstract: The annual random stratified trawl survey (RSTS) of 2016 at HIMI was conducted during ...
Meeting Document : WG-FSA-16/23 : Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford
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The annual random stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari for 2015
annual random stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the ... Abstract: The annual random stratified trawl survey (RSTS) at HIMI was conducted during May of ... 2015, with the completion of 163 stations, an additional five stations compared with previous surveys ... . The extra five hauls were part of a redesign of the survey on the main trawl ground which consisted of ...
Meeting Document : WG-FSA-15/11 : Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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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
mitochondrial ND2 gene and control region of the toothfish population in the SW Atlantic, allowing examination ... (United Kingdom) Title: Genetic structuring of Patagonian toothfish populations in the southwest Atlantic ... Abstract: The environmental and/or life history factors affecting genetic exchange in marine ... differentiation among populations of the Patagonian toothfish around the Southern Ocean, indicating breakdown of ...
Meeting Document : WG-FSA-04/21 : Author(s): P.W. Shaw, A.I. Arkhipkin and H. Al-Khairulla (United Kingdom)
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Effects of the Antarctic Circumpolar Current on fishing for squid (Illex Argentinus) in the Atlantic sector of the Southern Ocean
Abstract: The paper introduces several approaches to assessment of hydrological situation in the ... Antarctic Circumpolar Current on fishing for squid (Illex Argentinus) in the Atlantic sector of the Southern ... Atlantic sector of the Southern Ocean (the South-West Atlantic). The analysis of the SST maps suggests that ... hydrological factors depend on the intensity of two currents, the Antarctic Circumpolar Current and the ...
Meeting Document : WG-EMM-99/15 : Author(s): G.P. Vanyushin and T.B. Barkanova (Russia)
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Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea
blue crab distributed around the waters of Korea and in the East China Sea without using fishing effort ... trituberculatus fishery exploited in the west coast of Korea and the East China Sea Approval: Approved ... Abstract: A quantitative analysis was carried out to estimate the maximum sustainable yield of ... ): J.-U. Lee and D.-H. An (Republic of Korea) Title: Demography of the Korean blue crab, Portunus ...
Meeting Document : WS-CRAB-93/20 : Author(s): J.-U. Lee and D.-H. An (Republic of Korea)
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Cruise report of multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on Antarctic krill during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
Abstract: A multidisciplinary ecosystem survey in the eastern Indian sector of the Antarctic ... ecosystem survey in the eastern Indian sector of the Antarctic (CCAMLR Division 58.4.1) with a focus on ... season for 53 days. The survey consisted of 2 survey periods: Leg 1 (from 15 December 2018 to January ... estimate length distribution and swimming angles of Antarctic krill acoustically. The mass density and ...
Meeting Document : WG-EMM-2019/42 : Author(s): H. Murase, K. Abe, R. Matsukura, H. Sasaki, R. Driscoll, S. Driscoll, F. Schaafsma, M. van Regteren, Q. Yang, H. Ohshima, K. Ohshima, R. Sugioka, J. Tong, N. Yamamoto, H. Doiguchi, E. Briggs, K. Doi, D. Hirano, K. Katsumata, M. Kiuchi, Y. Ko, D. Nomura, M. Orui, H. Sato, S. Toyoda, K. Yamazaki, T. Ishihara, K. Hamabe, S. Kumagai, T. Miyashita, N. Yamada, Y. Koyama and H. Sasaki