Search results
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On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)
the calculations. The results provided a wide range of estimates for M. The discussion of the results ... provided a wide range of estimates for M. The discussion of the results suggested that M=O.56 should be ... naturelle (M) de Champsocephalus gunnari dans la zone de la Georgie du Sud a ete estime selon six methodes ... /65 a 1968/69 et de la cle ages/longueurs pour la premiere moitie de 1972. Les resultats ont offert ... MrHoBeHHotf eCTeCTBeHHotf cMepTHocTH (M) BH,l(a Champsocephalus gunnari B patfoHe IO:>KHOtf reoprHH 6bIJI o ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Author(s): Frolkina, G.A. and R.S. Dorovskikh
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On reproduction of Electrona carlsbergi (Tåning)
synchronous. Vitelline eggs have a diameter from 150 to 650 μm; in hydrated oocytes it is up to 900 μm ... when body length reaches 76 to 78 mm. Vitellogenesis is asynchronous. Vitelline eggs have a diameter ... carlsbergi du secteur Atlantique de l'ocean Austral. A partir du materiel disponible, i1 a ete confirme ... un diametro de entre 150 a 650 /-lm y pueden alcanzar los 900 /-lm en los oocitos hidratados. La ... , 1932) is a notal-Antarctic species and its distribution is circumpolar. The species inhabits waters of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 397–409 : Author(s): Mazhirina, G.P.
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Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf
mortality rate was assessed by six different methods and was within a range of 0.63 to 1.06. The mean value ... within a range of 0.63 to 1.06. The mean value of natural mortality M=0.8 was used in calculations and ... la region des Shag Rocks de 1978 a 1986. Le taux de mortalite naturelle a ete estime par six ... fiil=0,8 a ete utilisee pour les calculs,. et I'on constate que I'age et la longueur optimaux ... investigacion y de estudio de pesca realizados en el area de Shag Rocks 111 112 desde 1978 a 1986. El ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Author(s): Shlibanov, V.I.
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Homogeneity of body length composition of Antarctic krill within the commercial zone
that sampling from one part of the haul provides a reasonable estimate of length composition in the ... ) in 53 out of 60 hauls. Therefore it is concluded that sampling from one part of the haul provides a ... de longueurs du krill (Euphausia superba) dans les captures commerciales des chaluts (traits) a ete ... . Aucune difference significative (P>O.OS) n'a ete notee dans 53 des 60 chalutages. Cela a permis de ... encontraron diferencias significativas (P>O.OS) en 53 de los 60 lances estudiados. Se llega a la conclusi6n ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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Integration of CPUE data into assessments using the Generalised Yield Model
into assessments using the Generalised Yield Model (GYM). In this paper, we propose a method, based on ... assessments using the Generalised Yield Model (GYM). In this paper, w e propose a method, based on the use ... la CCAMLR charge de 116valuation des stocks de poissons (WG-FSA) a accord6 une haute priorit6 ?I la ... peces a las evaluaciones que utilizan el lnodelo general de rendimiento (GYM). Este estudio propone u ... tendencias de los datos normalizados de CPUE a las evaluaciones realizadas con el modelo general de ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Author(s): Kirkwood, G.P. and A.J. Constable
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Estimating confidence intervals for fish stock abundance estimates from trawl surveys
surveys Abstract / Description: A method is developed for calculating asymptotic confidence intervals for ... Division Channel Highway, Kingston 7050 Tasmania, Australia Abstract A method is developed for ... aussi fiable que la limite inf6rieure. Pa3pa60~a~ MeTOn BbIYMCJIeHPiR aCMMIlToTMYeCKHX ... BePOXTHoCTll no AeJIbTa-PaCIIpeAeJSeHH ~ ~ ~ T Y L I C O H ~ . Pe3yJIb~a~b1 IIMHTaQAOHHOrO MCIlbITaHPiSI ... MeTOAa nOKaSbIBafOT, Y T O M O X H O IloJIyYPiTb HeCMeWeHHble OqeHKll IlnOTHOCTll H ~ A O M ~ C C ~ I ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Author(s): de la Mare, W.K
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Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on pelagic catch data
pelagic catch data Abstract / Description: A series of 57 computer-generated maps is presented, depicting ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 113-193 : Author(s): Mizroch, S.A. et. al
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Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)
species in the fisheries of the Southern Ocean. In Division 58.5.1, a directed trawl fishery has been in ... 58.5.1, a directed trawl fishery has been in operation since 1984/85 and has expanded in the deep ... . L'effort de peche et les captures correspondantes sont tres variables d'une annee a l'autre et fortement ... indispensables en dynamique des populations, les structures demographiques et les tendances observees a partir ... YCUJIue U COOTBeTCTBYIOll(Ue Y JIOBbI CUJIbHO U3MeH5IIOTC5I U3 rO,l{a B ro,l{ U B 3Ha4UTeJIbHOH Mepe ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Author(s): Duhamel, G.
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
abundant 1986 and 1987 year-classes and with a diminished rate of emigration of krill of these year-classes ... and with a diminished rate of emigration of krill of these year-classes from the area in 1989/1990 ... . Resume Depuis 1977, l'Institut de recherche YugNIRO (Kerch, URSS) a effectue le controle biologique et ... 1988 a 1990 sont discutes dans ce document. lIs revelent que l'augmentation de la biomasse du krill ... observee dans cette zone en 1990 est liee a l'abondance des classes d'age de 1986 et 1987 et de la ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev
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Determination of Antarctic krill acoustic back-scattering cross-section
obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency of ... obtained the dependence of the acoustic section of back-scattering of krill on its length at a frequency ... dependencia del corte transversal acustico de retrodispersion de krill con respecto a su tamano a una ... possible to determine Go in situ by measuring the echo signal from an individual specimen resolved by a ... - The directivity effect is a random value which is dependent on the location of the individual ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Author(s): Protaschuk, V.A. and T.A. Lukashova