Resultados de la búsqueda
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Reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2011/12 season
during the survey in two SSRUs (B & C) of Ob Lena Bank. Total catch (excluding tagged and released ... fish) of Dissostichus eleginoides was 28.3 tonnes in the survey area in 70 longline sets, contributing ... 91.3 % to the total fish catch (31 tonnes). Mean CPUEs of D. eleginoides was in the SSRUs were 6.7 ... indiv. / km (CV = 70.0%) in terms of number and 48.3 kg / km (CV = 79.1%) in terms of weight. The mean ...
Meeting Document : WG-SAM-12/16 : Autor(es): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea
Ross Sea Abstract / Description: Target strength (TS) of preserved (frozen and defrosted) Antarctic ... silverfish (Pleuragramma antarcticum) of total length (TL) from 110 to 202.5 mm were measured ex situ (Ancona ... -larvae of P. antarcticum with a total length from 13 to 70 mm, were conducted in the southeast of the ... continental slope and shelf of the Ross Sea at depths from 30 to 120 m, during the Italian expeditions of 1997 ... experiments. The aim of this paper is to determine TS of P. antarcticum at 38, 120 and 200 kHz using in ... ______________________________________________________________________ 1 In order to simplify the presentation of the paper, please refer to the appendix for all ... paper is: s = 10 (hard knee). For (krb) → ∞ and (krb) → 0 the asymptotic for- mulas of the acoustic ... . Bottaro and M. Vacchi ISPRA Università di Genova Genova, Italy Abstract Target strength (TS) of ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Autor(es): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi
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SCOI-02
SCOI-02/02 List of Documents SCOI-02/03 Inspection Reports, 2001/02 SCOI-02/04 Flags of Convenience ... Secretariat SCOI-02/05 Report of discussions by the CDS Working Group on the CCAMLR Catch Documentation Scheme ... Spanish only) Chile SCOI-02/08 Information from Bolivia on the establishment of the Bolivian Maritime ... Septiembre de 2002 (available in Spanish only) Chile SCOI-02/10 Report on inspection and implementation of ...
Meeting
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WG-CEMP-86
-CEMP-86/03 Report of the Fourth Meeting of the Scientific Committee (Item 7: Ecosystem Monitoring and ... Management) WG-CEMP-86/04 Response of the IWC Scientific Committee to the Questions of the CCAMLR Scientific ... . Miller (South Africa) WG-CEMP-86/06 A Preliminary Program of Japanese Activities on Ecosystem Monitoring ... Y. Shimadzu and T. Hoshiai (Japan) WG-CEMP-86/07 The Soviet Proposals on the Program of the ...
Meeting
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Notes on Champsocephalus gunnari biology, availability, diet and spatial distribution in the South Shetland and South Orkney Islands (Subareas 48.1 and 48.2)
Abstract: Stocks of the mackerel icefish Champsocephalus gunnari in the Southern Scotia arc ... region of the Southern Ocean (CCAMLR Subarea 48.1 & 48.2) have several different biological ... characteristics than stocks in the Northern Scotia Arc. The history of commercial C. gunnari exploitation in the ... Southern Scotia Arc was short lived and intense, and led to the collapse of the stocks. Stocks in this ...
Meeting Document : WAMI-01/10 Rev. 1 : Autor(es): C.D. Jones and J. Emery (USA)
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Antarctic krill and climate change
Abstract: During April 2011, a multi-national group of scientists with expertise on Antarctic ... on the impact of climate change and increasing fisheries on Antarctic krill and Antarctic ecosystems ... , and possible repercussions for resource management. The workshop was organised by the Institute of ... and the Dutch government. The scientific evaluation focused on major agents of climate change, such as ...
Meeting Document : SC-CAMLR-XXX/BG/03 : Autor(es): Delegation of the European Union
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DEVELOPING OPTIONS TO BUILD CAPACITY IN SCIENCE TO SUPPORT SC-CAMLR
data, analysing the data and the development of advice. This paper briefly synthesises discussions on ... participation of relevant scientists, as well as (ii) the sharing amongst Members of the burden of acquiring ... these issues by the SC‐CAMLR in recent years. Given the complexity of the issues, it is proposed that ... of an ad hoc correspondence group to “Develop options to build SC‐CAMLR capacity in science to ...
Meeting Document : SC-CAMLR-XXVIII/12 : Autor(es): Delegations of Australia, the United Kingdom and N
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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
exclusive (marine) economic zones of the foreign states (FAO statistical area 41) in the period from ... December, 11, 2007 till September, 10, 2008. Samples of crabs selected from bycatch during target fisheries ... ) between 42 and 47 ° S on depths 700-2000 m. Catches of Paralomis formosa did not exceed 25 kg per a long ... -line set. Crabs occurred on depths of 984-1810 m. The length карапакса самцов crabs made 2,1-8,9 sm ...
Meeting Document : WG-FSA-09/30 : Autor(es): Yu.V. Korzun (Ukraine)
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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
Abstract: 10 years worth of recent finescale haul-by haul krill data were used to characterize ... behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ... . However, this pattern only holds for operations by Japan. Preferred level of catch by Japan derived ... ). Other nations do not have a preference for an upper limit of catch. Locations of operations were very ...
Meeting Document : WG-EMM-08/39 : Autor(es): S. Kawaguchi (Australia)
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A generalized discriminant for sexing fulmarine petrels from external measurements
birds to predict the sex of unknown individuals in field studies. Geographic variation in size and shape ... often limits the predictive value of a discriminant function to the population from which it was derived ... . Specific discriminant functions for populations of five species of fulmarine petrels (Northern Fulmar ... , Daption capense; and Snow Petrel, Pagodroma nivea) assigned 81 to 98% of birds in the samples to the ...
Meeting Document : WG-CEMP-94/24 : Autor(es): J.A. van Franeker and C.J.F. ter Braak (The Netherlands)