Résultats de la recherche

1. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   Cosmonauts Sea, C. wilsoni tended to form concentrations on the northern part of the shelf on the border ... were known to concentrate on the bottom or in near-bottom layers. Towing time was 30 minutes on the ... two concentrations of C. wilsoni at 62°20’–62°30’S 55°30’–56°00’W in the northern part of the shelf ... weights of C. wilsoni caught were 28–30 cm and 160–200 g. Length compositions of C. wilsoni were similar ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Auteur(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

2. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

   et al., 2001). It comprises at least four distinct and separate modal groups, i.e. 13–14, 26–30 ... °30’E), approximately 450 n miles north of the tagging site. Two of the six fi sh had no immedi ... – 0.0126 406 29 1 0.96 1.36 0.0132 407 30 1 0.88 – 0.0151 408 28 1 0.92 – 0.0119 409 27 1 ... 133 155 – 28 A00993 8 Dec 87 17 Nov 91 4.0 3 145 152 – 28 A001229 30 Oct 97 28 Feb 01 3.3 3 131 137 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Auteur(s): Horn, P.L., C.P. Sutton and A.L. DeVries

3. Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles

   . s pe ed : 1 5 m /s A lti tu de : < 30 A G L N oi se le ve l: 60 d B a t 2 ... ou nd o f a he xa co pt er a t a n al tit ud e of 30 m w as lo st in th e ... ba ck gr ou nd (p en gu in n oi se ) G oe be l e t a l., 20 15 O sp re y (P ... ve n es t N oi se le ve l: 60 d B a t 3 m , 30 d B a t 1 00 m Im pa ct m ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Auteur(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój

4. Phytoplankton distribution in the mixed layer: implication to krill abundance

   ( 1 5 ) where t is a continuous time. The discrete form of the above equation may be written as X ... extensively feed on phytoplankton. Boyd et al. (1984) estimate that they spend up to 30% of their total ... the mixed layer in the Pacific water, north of the front, ranges between 30 and 50 meters. A sharp ... investigated with the Lagrangian auto-correlation function pd't). The empirical function is in a simple form ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Auteur(s): Yamazaki, H. and T.R. Osborn

5. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   . 71 52 88 1 51 7 0. 20 66 14 0. 66 49 94 30 1 - - - - - - 24 . Su ba re ... - - - - - - - - - - - 30 . Su ba re a 48 .3 , J un e 19 88 , e as te rn ar ea , s ep ar at el y fo r 2 ... , t ot al m on th ly C C , m ea n m on th ly N 20 . Su ba re a 48 .3 , P P R , 1 ... rn a nd e as te rn ) of k ri ll fl ee t co nc en tr at io n (‘ ba si c fi sh in ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

6. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   or trips sampled diminished rapidly when sample sizes were greater than 30 penguins and three trips ... increasing the number of penguins or trips sampled diminished rapidly when sample sizes were greater than 30 ... échantillonnés a diminué rapidement lorsque la taille des échantillons était supérieure à 30 individus et trois ... выборки превышали 30 пингвинов или три похода на пингвина. Были разработаны статистические показатели для ... 30 pingüinos y tres viajes de alimentación por pingüino. Se desarrollaron pruebas estadísticas para ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson

7. A simple approach for calculating the potential yield of krill from biomass survey results

   ~HMOMY, npe~CTaBJI5IIOT MeHbllIYIO Ba)l{HOCTb. * Department of Applied Mathematics, University of Cape ... . The reason is that, in practice, such a strategy could only be implemented in the form of fixed ... growth curve form used by Rosenberg et al. (1986), together with the assumption that mass is ... aged a years and above (Ba+) is given by: Ba+(y)= f Wa Ny,a exp[-{1.5 M/12+F(Y)/2}] (A.7) a=a+ The ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Auteur(s): Butterworth, D.S., A.E. Punt and M. Basson

8. An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   , since mesozooplankton typically remove <30% of primary production. This emphasises the dominant role ... typically remove <30% of primary production. This emphasises the dominant role of microbial food chains ... of plank- tonic invertebrate metazoans of contrasting body form and life style. Common zooplankton ... to the food web in multiple ways. Epipelagic copepods have a broadly similar body form and ... average ~30% of the ciliate plus phytoplankton diet component (Calbet and Saiz, 2005). This underlines ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Auteur(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie

9. Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)

   , Electrona carlsbergi, are analyzed and summarized in this paper. The species is also known to form large ... the southern border of the PFZ between 40° and 36°W, 30° and 25°W and 49° and 53°S (Figures 1 to 5) E ... " 35° 30° . 25° I1 I T T' r- • ,.""" f'1C 45 .~ - c8BapHaH rpaHQI$ Cj)poHTa ~ - I1'KHaJa rpaHMua ... , Electrona carlsbergi, are analyzed and summarized in this paper. The species is also known to form large ... . Very few species, however, form large and dense concentrations and their distribution tends to be ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Auteur(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky

10. Quantifying movement behaviour of vessels in the Antarctic krill fishery

    nations, but were less clear. The study suggests the movement trends for Japanese vessels could form the ... study suggests the movement trends for Japanese vessels could form the basis for describing a ... of each haul, assuming 60 n miles for one degree latitude and 30 n miles for one degree longi- tude ... . The range of area considered in this paper was between 50°S–70°S and 70°W–30°W. Catch rates (Cn/tn ... been made within a 30 n mile radius by the total number of haul pairs. For this calculation, travel ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Auteur(s): Kawaguchi, S. and S.G. Candy

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