Search results
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
is usually higher than 10% (Campana, 2001). There was no apparent bias between the two readings of reader ... , and the other three readings were carried out over a period of 10 days. These last three readings were ... . APE and CV were both about twice as high (7.6% and 10.7% respectively) for reader 1 on counts taken ... . The CV for reader 1 (10.7%) compares favourably with those for shark age estimates, for which the CV ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
Georgia panel inserted in the codend (mesh opening of 10 mm) and was modifi ed to reduce damage ... 0 94 G iz hi ga M ea n le ng th (m m ) 91 10 0 96 95 25 / 5– 8/ 6/ 19 84 L en gt ... , % o f f is h of d om in an t l en gt h 80 m m 90 m m 46 % 29 % 90 m m 10 0 m m 30 .5 % 33 ... % 80 m m 90 m m 10 0 m m 31 % 18 % 26 % 80 m m 90 m m 21 % 49 % N um ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Author(s): Frolkina, Zh.A
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
Champsocephalus gunnari 4 128 1 287 2 097 10 371 Lepidonotothen squamifrons 15 499 5 720 6 017 77 324 Notothenia ... (millions of specimens) SD Lower limit Upper limit Dissostichus eleginoides 75.7 10 60.5 103.5 ... 1.1 2 10 Bathyraja eatonii 4.4 0.6 2.4 10 Bathyraja irrasa 1.1 0.2 0.7 2.4 Macrourus carinatus 15.2 ... ns ns ns Channichthys rhinoceratus 2.62 1.13 1.19 10.21 0 10 000 20 000 30 000 40 000 50 000 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Author(s): Duhamel, G. and M. Hautecoeur
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Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
., 1991, 1992, 1994, 2000, 2002; Jones et al., 1998, 2000, 2001, 2003; Kock, 1991, 1998; Kock et al ... al., 1998, 2001, 2003; Kock, 1991, 1998; Kock et al., 2002). Consequently, biomass estimates ... in 1998 and 2001–2003 (Jones et al., 1998, 2001, 2003; Kock et al., 2002). These surveys were conducted ... between 10 and >120 min on the bottom. All catches were scaled down to 30 min in order to make them ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones
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Mitigation of seabird captures during hauling in CCAMLR longline fisheries
in areas assessed as having an average to high or high levels of risk of seabird interaction ... ’ (www.ccamlr.org/pu/e/e_ pubs/cm/09-10/25-02.pdf) to include advice on the operational characteristics ... III Method 2005 20 2 (1) Sp 4 (19) 3 Sp; 1 A 2006 21 3 (14) Sp 6 (7) 2 Sp; 4 A 2007 10 ... for the Protection of Birds, The Lodge, Sandy, Bedfordshire, UK: 96 pp. Liste des tableaux Tableau 1: Utilisation ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Author(s): Reid, E., B. Sullivan and J. Clark
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
Islands. File: 10van-wijk-etal.pdf ... 10van wijk et al for pdf.indd CCAMLR Science, Vol ... . 10 (2003): 139–151 139 AGE, GROWTH AND SIZE AT SEXUAL MATURITY OF MACROURUS CARINATUS CAUGHT ... 10 grams) of a random subsample of fi sh. Only fi sh with undamaged tails were measured. Tail ... Distal Proximal Dorsal Ventral van Wijk et al. 142 0 5 10 15 20 25 30 -500 -400 -300 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable
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Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass
km 2 was estimated to be 1.8225 x 10 6 tonnes (Coefficient of Variation = 9.5%). This gives ... . 2. METHODS 2.1 The Survey Design The survey was designed to investigate some of the interactions taking ... estimators (8 to 10) consider the six strata shown in Figure 5. These strata split the sample region ... is six strata and transects as sample units (Table 2, line 10), producing an estimate of the mean ... interactions. In: LAWS, R.M. (Ed.). Antarctic Ecology, Vol. 2. London: Academic Press. pp. 783-819. EVERSON ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Author(s): Murphy, E., I. Everson and A. Murray
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Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
length-at-maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented ... (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are presented for males and females ... . Revised estimates of the mean total length-at- maturity (38.8 and 46.4 cm) and mean age-at-maturity (10 ... 46,4 cm) et de l’âge moyen à la maturité (10,6 et 13,6 ans) sont présentées respectivement pour les ... by-catch of the fishery, accounting for about 10% of the total landed catch. In the 2004 sea- son, about ... половозрелости (10.6 и 13.6 лет) соответственно для самцов и самок, полученные по упрощенной пробит-модели ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Author(s): Marriott, P.M., M.J. Manning and P.L. Horn
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Differentiation of independent populations of Antarctic krill
encontrarse por 10 menos· se is circulaciones ciclonicas estables y por 10 menos dos 0 tres de ellas podrian ... -stationary water circulations ; 2. determination of the degree of interaction between adjacent ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 275-281 : Author(s): USSR
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Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults
250 2001/02 2 Oct 100 10 Oct 100 7 Feb 250 2002/03 2 Oct 100 11 Oct 100 7–8 Feb 250 2003/04 ... /0 3 20 03 /0 4 20 04 /0 5 (a) (b) (c) Crawford et at. 182 10 October in 2001/02 to 23 October ... International, 2000; Woehler et al., 2001; Bingham, 2002; Clausen and Huin, 2003; Puetz et al., 2003 ... their part- ners, the incubation shifts of the two parents last- ing 10–14 days on average (Marchant ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Author(s): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill