Resultados de la búsqueda
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DIRECT EFFECTS OF CLIMATE CHANGE ON THE ANTARCTIC KRILL FISHERY
Abstract: Climate change is predicted to affect marine fisheries but these effects are usually thought of as being indirect, for example through distributional changes of fish populations, changes in marine biodiversity or changes in oceanic productivity. We show that in Antarctic waters there is
Meeting Document : WG-EMM-09/P06 : Autor(es): S. Kawaguchi, S. Nicol and A.J. Press
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FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH FISHERY DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN THE AMUNDSEN SEA
Abstract: For the first time in the history of deepwater longline fishing on Antarctic toothfish Dissostichus mawsoni (Norman, 1937) the experimental settings of deepwater vertical longlines was made from the Russian longliner Yantar in March, 2008 in the Amundsen Sea (subarea 88.2,D of the
Meeting Document : WG-FSA-09/08 : Autor(es): N.V. Kokorin (Russia) and V.V. Serbin (Ukraine)
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REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009
Abstract: In January 2009 the UK undertook a bottom trawl survey of CCAMLR Sub-area 48.3 on the FV Sil. A total of 71 random and representative 30 min tows were made giving good geographic coverage. The estimated mean biomass of Mackerel icefish (Champsocephalus gunnari) calculated using 10 strata
Meeting Document : WG-FSA-09/09 : Autor(es): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)
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BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION AND SOUTHERN OCEAN BY V. L. JUHOV
Author(s): Delegation of Ukraine Title: BOOK REVIEW: IN THE SEAS OF ANTARCTIC REGION AND SOUTHERN OCEAN BY V. L. JUHOV Approval: Approved
Meeting Document : WG-FSA-09/10 : Autor(es): Delegation of Ukraine
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BOOK REVIEW: WHALES OF THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION RECOVERY by Y. A. Mikhalev
Abstract: Examined the distribution and migration patterns of whales in the Southern Hemisphere. The presence of a new species of killer whale in the Antarctic, Orcinus nana, is shown. The impacts of extermination of whales in the Antarctic ecosystem are examined. Regions are defined which could
Meeting Document : WG-FSA-09/11 : Autor(es): Delegation of Ukraine
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REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10
Abstract: The plan submitted to the WG-SAM-09 (Document 09/11) for fishing surveys on stock status and biological characteristics of Dissostichus spp. in Division 58.4.4 a & b has been revised according to the recommendations of the working group. The working group recommended the consecutive
Meeting Document : WG-FSA-09/12 : Autor(es): Delegation of Japan
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INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTI
Abstract: On the basis of the analysis of the biological material collected by one of the authors during fishery for Antarctic toothfish from 2002 till 2008 on different grounds of the Antarctic Zone (Collaboration Sea, D’Urville Sea, Ross Sea and Amundsen Sea), the assumption was advanced
Meeting Document : WG-FSA-09/13 : Autor(es): V. Prutko and D. Chmilevsky (Russia)
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ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA
Abstract: An attempt to use reported catch and CPUE data based on data of observers in the assessment of Antarctic toothfish stock in Division 58.4.1 is made. Unlike some previous results obtained for this division (e.g. Agnew et al., 2008), the assessment was intended to be independent of
Meeting Document : WG-FSA-09/14 Rev. 1 : Autor(es): D. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia)
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SKATE DIET AT SOUTH GEORGIA INDICATES BENTHIC HABIT OF KRILL
Abstract: Stomach contents were identified from 206 Antarctic skate (Amblyraja georgiana) that were collected during three groundfish surveys (winter 2007, 2008 and summer 2009) around the island of South Georgia, Southern Ocean. The diet of A. georgiana varied with skate size and between years.
Meeting Document : WG-FSA-09/15 : Autor(es): C.E. Main and M.A. Collins (United Kingdom)
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DISTRIBUTION AND BIOLOGY ON ANTARCTIC KING CRAB PARALOMIS FORMOSA CAUGHT AS BYCATCH IN FISHERY FOR TOOTHFISH (DISSOSTICHUS ELEGINOIDES) ON PATAGONIAN CONTINENTAL SLOPE
Abstract: Scientific observation was conducted in the commercial trip on the long-liner "Simeiz", operating under the Ukrainian flag, in the south-western Atlantic Ocean outside the exclusive (marine) economic zones of the foreign states (FAO statistical area 41) in the period from
Meeting Document : WG-FSA-09/30 : Autor(es): Yu.V. Korzun (Ukraine)