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1. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

   males. Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... 1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB ... Paper Title:  Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville ... population (c). 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) c(c) Age (years) To ta ... 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years) 0 ... dominated by a strong peak at 26 cm TL, with two other well-defined modes at 20 and 30 cm TL (Figure 3b ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Autor(es): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

2. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   decision criteria for at least two of the four recruitment vectors based on net sampling, regardless of how ... absolute terms, the num- ber of two-year olds in one year must be fewer than the number of one-year olds ... CVs of 10%, 20% and 30% were added to the recruitment vectors, the proportion of recruitment vectors ... on P ro po rti on P ro po rti on P ro po rti on P ro po rti on 20 30 ... 40 50 60 20 30 40 50 60 20 30 ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Autor(es): Kinzey, D., G. Watters and C.S. Reiss

3. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   in the past two years this SSRU has contributed to >50% of the Ross Sea fish- ery catch. Moderate ... below 77°30'S 2001 2 156 102.4 0.66 0.52 2004 1 21 12.5 0.59 0.77 2005 1 8 2.2 0.28 0.58 2008 2 ... modes at 80 cm and 100–115 cm in each of the three years. For com- parison, the size distribution of ... °E 160° E 170°E 180° 170°W 160°W 150°W 80° S 75° S 70° S 65° S 60° S 150 °E 160° E 170°E ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Autor(es): Hanchet, S.M., S. Mormede and A. Dunn

4. Fish stock assessment survey in Subarea 48.3

   positions of hauls, catch rates and size composition of catches. The standing stock of one of the most ... decline by comparison with results from the 1989/90 season. Other species do not show a similar dramatic ... 10 15 20 25 30 :=5 40 45 50 55 60 65 70 75 80 85 Length cl~ss (cm) Figure 14: D. eleginoides ... 3 2 1 o o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Lenoth class (cm) ~ Figure 15 ... 4 3 2 1 o o 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Length class (cm) Figure ... . The two largest catches, one of 696 kg at Shag Rocks and the other of 336 kg from the eastern end of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Autor(es): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski

5. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of mass and time of arrival of adults

   penguins (Eudyptes chrysolophus) over 26 years, as there was also for eastern rockhopper (E. chrysocome ... filholi) over 22 years, suggesting that overwintering conditions may influence the proportions of birds ... Oscillation event of 1997/98, there was no significant correlation in mass on arrival between the two species ... species of Eudyptes (crested) penguins breed at Marion Island (46.9°S 37.9°E), one of two islands in the ... Marion Island Trypot Hole than at the other two colonies. Over the 20-year period, it averaged 0.49 ... relationship between the two parameters for rockhopper penguins. However, for macaroni penguins, in years of ... Edward Islands: a review of achievements. S. Afr. J. Antarct. Res., 20 (2): 40–57. Cooper, J., A.C ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 175–190 : Autor(es): Crawford, R.J.M., B.M. Dyer, J. Cooper and L.G. Underhill

6. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   dynamics of spatial heterogeneity of the population along with age structure, movement and reproductive ... stage transition in a holistic framework. Using this software, three spatially explicit age-structured ... were consistent with the results of tagging studies and fits to the other observations (age ... 5 10 15 20 25 30 Age (years) 1.0 0.8 ... (years) 0 5 10 15 20 25 30 0 ... rate of 1 All age by one year (30+ remain 30+) 1 - - - Total 16 processes 34 Mormede et al ... al. 20 one or the other of these methods are available in various stock assessment modelling ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Autor(es): Mormede, S., A. Dunn, S. Hanchet and S. Parker

7. Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea

   been validated. The maximum estimated age was 14 years, but this should be regarded as a conservative ... ]), where L t is the pelvic length (PL) in centimetres at age t years. Applying this growth curve to the ... ages at maturity of 6–7 years for males and 8–11 years for females. These estimates are near the middle ... Paper Title:  Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea Abstract ... determine Pelvic length (cm) 0 20 40 60 80 100 T ho rn le ng th ( m m ) 0 2 4 6 8 10 12 14 ... aged thorns, 14 (9%) were judged unreadable. The readability of most thorns (80%) was scored as 3 or ... the Ross Sea P el vi c le ng th (c m ) (c) (b) (a) 0 2 4 6 8 10 12 14 0 20 40 60 80 ... ( cm ) 0 20 40 60 80 Males (N = 58) With outliers Without outliers E ti t d 0 2 4 6 8 10 12 14 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Autor(es): Francis, M.P. and C. Ó Maolagáin

8. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

   has been developed. The new index reflects the functional interaction between these two utilisers of ... colonies out to 80, 60 and 20 km (Adklie penguins, chinstrap penguins and gentoo penguins respectively ... analysis, mean foraging distance for chinstrap penguins was increased by 50% (from 20 to 30 km), although ... functional interaction between these two utilisers of the krill resource and is based on a detailed model of ... alimentaires des manchots combinees avec la position des captures. L'analyse met en evidence le fait que le ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Autor(es): Agnew, D.J. and G. Phegan

9. Australian research on Antarctic bird and seal diets

   cantered the CCAMLR Ecosystem Monitoring Programme's priority study area, Euphausia superba forms a ... Heard and Macquarie Islands have been collected during the last seven years. Published and unpublished ... ) 20 38 3' 1 58 400 39 29 32 o Location: Sea ice off Davis Station (68°30'S: 77°50'E ... 23.1 30 - 80 15 - 2 6 9 -2 9 2.6 Gentoo Penguins Location: Macquarie Island (54°30'S: 158°57'E ... Davis Station (68°30'S:77°50'E), in the south-eastern corner of the Prydz Bay Priority Area of CEMP ... from these studies. 2. SUMMARY OF FINDINGS 2.1 Adelie Penguin Location: Davis Station (68°30'S ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Autor(es): Williams, R.

10. CCAMLR ecosystem monitoring and management: future work

    scale during the early stages of the fi shery and to 0 1 2 3 0 1 2 3 D en si ty 0 10 20 30 ... the local population due to a high degree of site fi delity from one year to the next. For more ... . Consequently, changes in predator performance from one year to the next may simply be due to this natural ... intégrante de ses objectifs de conservation. Vers la fi n des années 80, la CCAMLR a élaboré une approche ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Autor(es): Constable, A.J

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