Résultats de la recherche
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Analysis of results from demersal fish surveys at South Georgia, undertaken by the United Kingdom and the USSR, January and February 1990
provenant d'une campagne d'evaluation effectuee a bord du navire march and Hill Cove en janvier 1990 et du ... series. All hauls were intended to last for 30 minutes at a speed of 3 to 3.5 knots. Hauls were ... that some form of replication had taken place. There were two schools of thought, one suggesting that ... involved defining an area containing all hauls that appear to form a group. This was achieved by using ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 223–254 : Auteur(s): (Report of a Joint UK/USSR Workshop, 23 to 27 July 1990)
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The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design
Parallel 2 Meridian Projection Shift Scotia Sea WGS84 Metres 54"30'S 59"30fS 40°W 62"W 0, 0 Antarctic ... approximately 30 days of ship time. Other nations were also able to undertake smaller-scale regional acoustic ... form part of long time series. These include the BAS Core Programme (UK), the US AMLR survey (USA ... Department of Marine Biology Pukyong National University Pusan, Republic of Korea T. Pauly Australian ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Auteur(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly
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Status of the Polish FIBEX acoustic data from the West Atlantic
weight density for each integration interval were calculated and combined to form estimates for each ... distribution was of a similar form to that obtained from the other FIBEX cruises; however, it differed ... saisonniere qui a d6j8 6t6 rep6ri.e dans la rbgion et qui semble importante. l t ; b ~ n ~ n p o a ~ a n ... q a C T H A T ~ ~ H T M Y ~ C K O ~ O O K e a H a , C H C n O n b 3 O B a H H e M HOBbIX ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
entry into pots by small crabs. Further pot fishing is planned for the 2000/01 season. This will ... MapTa IIO Mafi 2000 r. C O ~ ~ H H ~ H H O ~ K O ~ O ~ ~ B C T B O IIpOBeJlO 3KCIIepIIMeHTbI IIO ... HAM CBeCTH Ha HCT IIO~OYHYK) CMePTHOCTb IITMIJ. B H ~ c T o X I Q ~ ~ ~ pa60~e OIIPICbIBaIoTCX ... 3KCIIepPIMeHTbI PI PIX pe3ynbTaTbI M O ~ C ~ X Q ~ ~ T C R KOMMepYeCKOe Gy~yqee 3TOTO MeTOAa AnX IIpOMbICJIOB ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Auteur(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)
30 fi sh during exploratory line sets. Stomachs from 3 937 D. mawsoni in 2001 and 5 426 D. mawsoni ... from the shore fast-ice, common benthic species (icefi sh and M. whitsoni) form the bulk of the diet ... eleginoides of the Antarctic part of the Atlantic. J. Ichthyol., 30 (7): 142–146. Translated from Voprosy ... ikhtiologii, 30 (5): 861–864. Liste des tableaux Tableau 1: Fréquence d’observation (%F) des aliments dans ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Auteur(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet
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A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data
. _______________________________________________________________ 1 The CCAMLR fishing season starts on 1 December and ends on 30 November in the following year ... 2008 to 30 November 2009 would be referred to as 2009. 41 A stock assessment model of D. mawsoni ... north fishery selectivity 10 20 30 40 50 Age Age Age ... Age Age Age 10 20 30 40 50 10 20 ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Auteur(s): Mormede, S., A. Dunn and S.M. Hanchet
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Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia
following year the information in Frolkina and Dorovskikh (1990) was presented in revised form in Frolkina ... Kochkin (1995). Natural Mortality Rate in Mackerel Icefish around South Georgia In the form used by ... mortalit6 dependant de l'2ge et ?I la p@che commerciale. B A ~ H H O ~ ~ CTaTbe o ~ c ~ K J @ ~ H ) T c ... X AaHHbIe no ~ C T ~ C T B ~ H H O ~ ~ CMepTHOCTLl JIenX~ofi pb16b1 (Champsocephalus gunnari) 3a ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Auteur(s): Everson, I
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
established to assist with such classification (IUCN, 1994). While these may be the last form of protectioi ... 20-30 years, wl~ich is the critical period over which the system should not be irreversibly changed ... be related directly t o the effects o f fishing. These features are currently unavailable i n ... ecosystem approaches t o managing fisheries, which do not weight input data for assessments, such as per ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Auteur(s): Constable, A.J
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A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region
, almost 30% had moved west on to the continen- tal slope, and almost 30% had moved south on to the Ross ... the floats released at 146 m depth, about 30% were retained in the area of release, about 12% moved ... eggs and larvae are in the surface waters, then modelling suggested that as much as 30% of the eggs ... sector, 30–75 cm long D. mawsoni have been commonly caught by Ukrainian bottom trawl- ers targeting ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Auteur(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams
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Target strengths of Antarctic krill (Euphausia superba)
SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... occasion. The krill were kept in a cluster of four holding pens. Each was cylindrical in form, with 2 m ... kHz TS (dB} at 120 kHz Event Mean no. - no. 1 7 1 9 20 26 28 30 36 37 43 47 50 52 54 ... . Acoust. Soc. Am., 62: 44-52. GREENLAW, C.F, R.K. JOHN SON and T. POMMERANZ. 1980. Volume scattering ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Auteur(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote