Résultats de la recherche
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Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
(°), derived from the growth curve: ( )ˆ , ,t tl G lτ τ θ+ = (4) so that in the case of a von Bertalanffy ... growth curve (as is used for icefish in Subarea 48.3) ( ) ( ) [ ]( ), , 1 expt tG l L l kτ θ τ ... ¥= - - - (5) where ( ),k Lθ ¥= and k and L∞ are the growth rate and asymptotic length parameters ... = [5,10) and λ2 = [10,15). For icefish in Subarea 48.3 k = 0.17 and L∞ = 55.7 cm (SC-CAMLR, 2008) so ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Auteur(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
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Scientific Abstracts 1993
data availability. CCAMLR Secretariat, 19 pp. (English). SC-CAMLR-XII/BG/4 Surveys of Antarctic fur ... conservation in southern waters. K.-H. Kock (Institut für Seefischerei, Bundesforschungsanstalt für Fischerei ... Island, South Georgia, 1992/93. K. Reid (British Antarctic Survey, High Cross, Madingley Road, United ... __________________________________________________________________________________________ 4 CCAMLR Scientific Abstracts, 1993 ...
Document : Site Section: Publications
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Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3
peces (WG-FSA) not6 que estos valores paredan altos comparados con el valor del parametro K de ... con stante K y Loo' Una manera de explorar las causas de variaci6n de los valores de mortalidad es ... (1956) (basado en longitudes) M(= Z) =K Loo -[ L-L' donde, Loo Y K son paramt:;tros de la ecuacion ... -Carnee segun Sparre (1989): 3K M(=Z)= TK e -1 donde K es la constante de Brody de la ecuaci6n de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Auteur(s): Moreno, C.A. and P.S. Rubilar
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Modelling krill recruitment
the average value k(t ) from the net haul surveys as the value for ~ ( t ) is slightly too high ... when the value for S is calculated with k ( t ) used in equations ( 5 ) and (6) set to Correcting ... cumulative effects of variability in recruitment in every age class. If we put: then (4) can be written as ... : R( t ) for that simulation can be drawn from a normal distribution: 1-P I* a=-- k (28) where ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 49–54 : Auteur(s): W.K. de la Mare
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Demographic characteristics of the Adélie penguin population on Béchervaise Island after 12 years of study
e a 44 % s ur vi va l r at e to 4 y ea rs o f a ge b as ed o n ch ic k su ... at e to 4 y ea rs o f a ge b as ed o n ch ic k su rv iv or sh ip d at a. ( d ... have been resighted by age 4 years). Mortality rates were calculated as 1 - px, assuming minimal ... were at least 4 years of age when tagged. However, age-specifi c fecundity for younger birds was ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 53–74 : Auteur(s): Clarke, J., L.M. Emmerson, A. Townsend and K.R. Kerry
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e-sc-iii-a6.pdf
... third Scientific Committee meeting in September 1984. 4. Additionally, the Secretariat was asked to ... is shown in Annex 4 to the Report of the Scientific Committee. Spatial and Temporal Distribution ... potential fishing (Appendix 4). The GDR delegate presented a document describing the areas fished in the ... . (3) Data sets needed to meet requirements of assessment models. (4) The type, frequency, sample
application/pdf attached to:WG-DCH-84Meeting Report : WG-DCH-84
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Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
rIlraHTCKHX ~ ~ ~ ~ B ~ C T H M K O B (Macronectes halli H M. giganteus), Y ~ P H O ~ P O B ~ I X a J Ib6a ... H K M (Procellaria aequinoctialis) BcTpevanHcb TonbKo Ha Keprene~e. B Williams and Capdeville ... Xofle TpanOBbIX p a 6 o ~ y 0-Ba MaKyopH CMePTHOCTb IITMII 6b1na H Y A ~ B O ~ ~ , a y K e p r e n e ... ~ ~ ~ ~ B ~ C T H H K ~ M M , a B Me~buIeii cTeneHM - pa3nllYHbIMM BMAaMR anb6a~pocca. C M ~ P T H O C T ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Auteur(s): Williams, R. and D. Capdeville
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The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters
pa3Mepa nOTpe6JI5IeMOrO HMH KpHn5I np05IBJI5IeT BbICOKYIO 4YBcTBHTenbHocTb K CTaTHCTH4eCKHM ,lI0nYIl ... KalleCTBe HJIJIIOCTpaU;HH Pa3JIHlIHbIX n0.llX0.ll0B K TaKOMY aHaJIH3Y. BbIJIa BbI5IBJIeHa Ba)l{Ha5I ... . The regression analysis demonstrates a positive trend in mean sizes of krill with time (Table 4 and ... Percentage Dates 37.50 Penguins in dates 11.82 Krill (within group) 50.68 371 Table 4: Regression ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Auteur(s): Marschoff, E. and B. González
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
MeJIKOMaCIIITa6HbIe ,l{aHHbIe no COBeTCKOMY npOMbICJIY KPHJI5.I OKOJIO O-Ba 3JIecpaHT (IIO,l{paHOH 48.1) Me:>K,l{Y ... ). IIPOMbICJIOBa5.1 TaKTHKa CBO,l{HTC5.I K CJIe,l{YIOLQeH npocToH cxeMe: (i) cY,l{a BXO,l{5.IT B npH6pe:>KHYIO 30HY ... (K ceBepy OT O-Ba 3JIecpaHT) H Ha4HHalOT Pa3bICKHBaTb KOHLl,eHTpaLl,HH KPHJI5.I; (ii) aTH KOHLl ... npHH5.lB BO BHHMaHHe HH3KYlO HHTeHCHBHOCTb npOMbICJIa, MbI npHWJIH K 3aKJII04eHHIO, 4TO npOMbICeJI ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Auteur(s): Sushin, V.A. and A.S. Myskov
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Scientific Abstracts 2007
. Commission CCAMLR-XXVI/30 The orderly development of the krill fishery. Delegation of Australia, 4 pp ... Georgia, in 2006/07. 4 SC-CAMLR-XXVI/BG/21 Notes on a study of environmental, spatial, temporal and ... Survey and Analysis Methods (SG-ASAM) SG-ASAM-07/4 CCAMLR acoustic database: 2007 update. CCAMLR ... -acoustic survey technique (COAST) applied to rockfish in the SCB. D. Demer, J. Butler, D. Pinkard and K ...
Document : Site Section: Publications