Résultats de la recherche

1. Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

   collected for each fi sh: total length Lt (cm), anal length La (cm) and total mass Wt (kg). Anal length ... length Lt (cm), anal length La (cm) and total mass Wt were investigated. Fish and otolith weights were ... between fi sh total length Lt (cm), anal length La (cm) and total mass Wt were also investigated ... 80 cm Lt. A paired t-test comparison of the dimensions of the left and right otoliths revealed no ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Auteur(s): Morley, S. and M. Belchier

2. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

   whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ... lower impact (>25%). Photo-identification data revealed 35 killer whales belonging to four different ... depredation. When killer whales were absent at the beginning of the line hauling process, short lines (<5 ... distances >40 n miles to prevent killer whales from finding them within a few hours. Although more data ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Auteur(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

3. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

   into account the spatial–temporal variability of C. gunnari. Young fish of the first age group (<15 ... during its life cycle. Fish larvae inhabit the upper 100 m layer of pelagic waters. Young fish (<6 cm ... bottom during the day and in the water column at night. Larger fish (>40 cm) did not undertake ... fi sh were Frolkina 52 T ab le 1 : L en gt h co m po si ti on o f C ha m ps oc ... S ou th G eo rg ia ( ba se d o n pe la gi c su rv ey re su lt s) . V es se l ... t E vr ik a M ea n le ng th (m m ) 62 58 61 55 30 / 3– 7/ 4/ 19 88 L en gt h ra ... om in an t l en gt h 50 m m 60 m m 33 % 48 % 50 m m 60 m m 62 % 28 % 50 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Auteur(s): Frolkina, Zh.A

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

   as inputs to SO data compilations or food-web models. Copepods overall comprise >75% of the SO ... great caution in SO-specific studies. Protozoa/micrometazoa (<200 μm) are the main grazers in the SO ... , since mesozooplankton typically remove <30% of primary production. This emphasises the dominant role ...

   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

5. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.

   shallower banks (<1 000 m), while D. mawsoni was caught on deeper slopes (>1 500 m). Separation of the ... 1: N um be r o f f is h ca ug ht , n um be r o bs er ve d, m ea n to ta l l en gt ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Auteur(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami

6. Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density

   were not statistically different (P > 0.05) from estimates derived from standard ship-based krill ... . February). However, there were some survey estimates that were signifi cantly different (P < 0.01) from ... s tr en gt h at 3 00 k H z (A D C P) a nd 12 5 kH z (W C P) . V al ue s w ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Auteur(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

7. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   Paper Title:  A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop) Abstract / Description:  The development of models of marine ecosystems in the Southern Ocean is becoming increasingly

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

8. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   bi lit y en ve lo pe s. T he se re su lt s as su m e th at il le ga l c at ch es ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Auteur(s): Brandão, A. and D.S. Butterworth

9. Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries

   Ross Sea. 0 100 200 300 400 500 600 700 0 5 10 15 20 25 30 Age (years) To ta l l en gt h ... and are shown in Figures 8 and 9. Signifi cant relationships exist between total length (Lt) of fi ... sh and otolith weight (Wotolith) and fi sh weight (Wt) and otolith weight: Lt (mm) = 1249.7 ... 0 0.05 0.1 0.15 0.2 0.25 0.3 Otolith weight (g) F is h to ta l l en gt h (m m ) Figure 9 ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Auteur(s): van Wijk, E.M., R. Williams and A.J. Constable

10. Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean

    depth ranges: 0-50, 50-100, 150-250, 250-500 and >500m; 0-150, 0-250, 0-500, >50, >150, and &gt ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Auteur(s): Everson, I.

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