Search results
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Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
Paper Title: Preliminary results of research activities of RV Evrika in the Scotia Sea in January ... -March 1988 Abstract / Description: In 1987/88 a multi-disciplinary survey was conducted of the Scotia ... South Georgia in particular were surveyed twice. Research activities are part of the program implemented ... in areas of the Atlantic Sector of the Southern Ocean identified for monitoring by CCAMLR. During the ... ACTIVITIES OF RV EVRIKA IN THE SCOTIA SEA IN JANUARY-MARCH 1988 L.1. Maklygin , A.S. Fedorov, V.N. Shnar ... activities are part of the program implemented in areas of the Atlantic Sector of the Southern Ocean ... eastwards. Krill concentrations were observed in the waters to the southeast of South Georgia where ... relatively small crustaceans of less than 35 mm dominated. In the east Scotia Sea a higher abundance of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Author(s): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky
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Annual changes in species composition and abundance of myctophid fish in the north of South Georgia (Subarea 48.3), Antarctica, during austral winters from 2002 to 2008
Paper Title: Annual changes in species composition and abundance of myctophid fish in the north ... . Additionally, the size distribution of P. choriodon was unimodal, indicating that individuals in the samples ... / Description: Species composition and abundance of myctophid fish were analysed using the fish by-catch ... samples collected by scientific observers on board Japanese commercial krill fishing vessels in the area ... CCAMLR has expressed concerns about the impact of incidental catch in the krill fishery on some fish ... that myctophid fish constituted an important part of small fish species caught inci- dentally in the ... composItIon And AbundAnce of myctophId fIsh In the north of south georgIA (subAreA 48.3), AntArctIcA ... observers on board Japanese commercial krill fishing vessels in the area north and northwest of South ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 155–163 : Author(s): Iwami, T., M. Naganobu, K. Taki and M. Kiyota
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data
of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data Abstract ... / Description: Seasonal variation in the diurnal vertical migration and aggregation of Antarctic krill ... Paper Title: Characteristics of seasonal variation in diurnal vertical migration and aggregation ... austral summer and early autumn, deepened gradually from autumn and reached maximum depth in winter in the ... AGGREGATION OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) IN THE SCOTIA SEA, USING JAPANESE FISHERY DATA K. Taki ... SO. It is suggested that the seasonal and diurnal changes in vertical migration and aggregation of ... been written on diurnal variations in the behaviour of krill aggregations (Mauchline, 1980; Everson ... . (1999) have studied the seasonal variation in diurnal vertical migra- tion and aggregation of Antarctic ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu
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Reproductive analysis of Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea
Abstract: In the Division 58.4.1 there are two stocks of Dissostichus mawsoni, which is ... analyze the reproductive ecology of Dissostichus mawsoni in SSRU 58.4.1C-a based on the histological ... season. The ratio of female of D. mawsoni collected in SSRU 58.4.1C-a during the 2012/2013 season was ... ) were similar. The type of ovarian development of D. mawsoni was group-synchronous type. In the ovaries ...
Meeting Document : WG-SAM-13/27 : Author(s): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K. Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)
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Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)
research activities on the assessment of the stock state of the Dissostichus spp species in subarea 48.2 ... will be carried out within three years. Implementation of the tagging program in the long-term ... prospective will provide the indicators for the procedure of abundance assessment of the studied species in ... year 2016 we propose to remain the majority of surveys in the Northern Block as were conducted in year ...
Meeting Document : WG-FSA-15/45 : Author(s): Delegation of Ukraine
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Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2
productivity of the stock assumed in the stock assessment. 3) Biological characteristics of the northern ... key gaps in the knowledge of the life cycle of Antarctic toothfish in the Ross Sea by collecting ... biological samples from a range of locations in the northern regions of Subarea 88.1 and 88.2 and begin in ... spawning dynamics in the southern area of the South Pacific Regional Fisheries Management Organisation ...
Meeting Document : WG-SAM-18/09 : Author(s): Delegation of New Zealand
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Biotopic and spatial distribution of krill Euphausia superba Dana (Crustacea, Euphausiacea) length groupings in the Atlantic sector of Antarctic in summer 1984 and 1988
the basis of the data of two complex surveys carried out in the western Atlantic sector of Antarctic ... in summer 1984 and 1988. The large-length grouping is biotopically associated with the waters of the ... impact of the secondary frontal zone dynamic conditions. Hydrometeorological conditions in summer 1988 ... analysis of the survey results in 1984, 1988 and CCMLR-2000 showed that krill population structure in the ...
Meeting Document : WG-EMM-04/27 : Author(s): V.V. Lidvanov, A.V. Zimin, K.E. Shulgovsky (Russia)
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Changes in population size of large Procellariiformes breeding in the French sub-Antarctic islands: potential influence of southern fisheries and particularly long lining
mortality has been suspected to be the result of mortality incurred in long-line fisheries. Satellite ... EEZ. The decrease in the fishing effort of the Japanese fishery during the recent years has probably ... resulted in the slow recovery of great albatross population. Long-line fisheries are likely to represent a ... Jouventin (France) Title: Changes in population size of large Procellariiformes breeding in the French sub ...
Meeting Document : WG-IMALF-94/11 : Author(s): Henri Weimerskirch and Pierre Jouventin (France)
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ANNUAL CHANGES IN SPECIES COMPOSITION AND ABUNDANCE OF BY-CATCH FISH COLLECTED BY JAPANESE KRILL SCIENTIFIC OBSERVERS IN THE NORTH OF SOUTH GEORGIA (CCAMLR SUBAREA 48.3), DURING AUSTRAL WINTER FROM 2002 TO 2008
the increase in size in recent years. Electrona antarctica was not a major component of the recent ... distribution patterns and biological peculiarity of fish are related to oceanographic conditions, the shifts in ... COMPOSITION AND ABUNDANCE OF BY-CATCH FISH COLLECTED BY JAPANESE KRILL SCIENTIFIC OBSERVERS IN THE NORTH OF ... Abstract: Species composition and abundance of by-catch fish were analyzed using the fish by ...
Meeting Document : WG-EMM-11/40 : Author(s): T. Iwami, K. Taki and M. Kiyota (Japan)
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015
subareas, where stock assessment should be carried out. In spite of hard ice conditions at most part of the ... research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015 Approval ... Abstract: Closed mostly within the Weddell Sea Subarea 48.5 is one of the closed data-poor CCAMLR ... Weddell Sea during most time of the year, this large water area is very similar with the Ross Sea. This ...
Meeting Document : WG-SAM-14/07 : Author(s): Delegation of the Russian Federation