Résultats de la recherche

1. A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region

   . Branch, T.A. and D.S. Butterworth. 2001. Estimates of abundance south of 60°S for cetacean spe- cies ... considered: baleen whales, seals, pen- guins and fi sh. Each of these groups is composed Hill et al. 4 ... given in Tables 3 and 4. Krill mean mass The mean body mass of individual krill caught in nets ... : the costs of reproduction and implications for life-histories. J. Anim. Ecol., 64 (4): 505–518 ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Auteur(s): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters

2. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   important predators of krill (C. gunnari) and fish (D. mawsoni) in turn form key prey for top predators in ... key prey for top predators in each region. 117 Fish as predators of E. superba and other pelagic ... Survey of Area 48 (CCAMLR-2000 Survey) (Hewitt et al., 2004) was 60 000 000 tonnes. Krill has been ... another 60 years be- fore large-scale commercial exploitation of these fish resources commenced ... top-level predators and whether fish had benefited from past declines in fur seals (Arctocephalus ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Auteur(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

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

   (2 88 ) 60 .1 39 .9 0. 0 0. 0 0. 0 20 07 /0 8 Fe m al e (4 41 ) 49 .4 50 ... . 0 0. 0 20 08 /0 9 Fe m al e (3 18 ) 27 .4 72 .0 0. 6 0. 0 0. 0 (1 9 Ja n ... eleginoides D issostichus m aw soni 0 20 40 60 80 100 120 40 60 80 100 120 140 160 180 0 10 20 30 40 ... 10 20 30 40 50 60 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 80 90 100 110 120 ...

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

4. Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels

   20 9. 6 (1 44 .7 ) 35 4 1 17 0 37 8 12 0. 7 (6 4. 9) 11 9 1 61 2 42 5 17 6. 3 ... (8 9. 2) 22 0. 65 1 0. 22 8 0. 08 2 7 1 71 6 93 6 20 5. 2 (9 7. 3) 15 3 92 3 60 ... sector and marine mammal species. 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 11 12 13 14 15 16 17 ... sperm whales Fishing sector Le ve l o f i nt er ac tio n 90% 80% 70% 60% 50% 40% 30% 20 ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Auteur(s): Roche, C., C. Guinet, N. Gasco and G. Duhamel

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

   (m m ) 80 81 78 76 29 / 5– 7/ 6/ 19 90 L en gt h ra ng e (m m ) 60 –1 20 60 –1 00 ... / 19 86 L en gt h ra ng e (m m ) 60 –1 30 80 –1 30 60 –1 40 70 –1 20 M od al le ng th ... 1. 5 35 .1 63 .4 3. 9 3. 4 56 .2 62 .5 39 .5 31 .1 0. 4 1. 0 - - 5. 0 95 .0 ... 80 0 So ut hw es t 18 .4 33 .9 47 .7 7. 9 15 .7 10 .7 7. 2 75 .7 72 .3 0. 6 4. 0 ...

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

6. An assessment of toothfish in Subarea 48.3 using CASAL

   CV for the CPUE series was also estimated. This essentially accounts for any extra variance (on top ... . 72 By comparing estimates obtained using all data up to 2005 with an assessment using only data to ... biomass of 50 600 tonnes (95% CI 36 400–64 700) for 2004 and 51500 tonnes (42 600–60 400) for 2005 ... two CCAMLR decision rules: 1. The future SSB must not drop below 20% of the median B0 more than 10 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Auteur(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

7. 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

   ' –60°50' –61°00' –61°10' –61°20' (d) (b) Kock et al. 152 Figure 4: Catches (kg/30 min) of ... ° – 30 ° –5 2° –5 4° –5 6° –5 8° –6 0° –6 2° –6 4° – 60 ... trends in abundance. Despite the closure of the fi shery almost 20 years ago, none of these multi ... less than 20 min duration were disregarded. All survey data are held in the CCAMLR database. For ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Auteur(s): Kock, K.-H., M. Belchier and C.D. Jones

8. A balanced model of the food web of the Ross Sea, Antarctica

   which means that the model has greater taxonomic resolution towards the top of the food web than the ... microzooplankton (34–47%), ice bacteria (61–72%), and ice protozoa (24–54%), components of the model. Trophic ... web which means that the model has greater taxonomic resolution towards the top of the food web than ... needed to balance the microzooplankton (34–47%), ice bacteria (61–72%), and ice protozoa (24–54 ... : le micro-zooplancton (34–47%), les bactéries des glaces (61–72%) et les protozoaires des glaces (24 ... –47%), ледовые бактерии (61–72%) и ледовые 3 A balanced model of the food web of the Ross Sea ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Auteur(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

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

   in the southern Ross Sea were sub-adult and maturing fish, typically ranging from 60–130 cm in length ... in the southern Ross Sea were sub-adult and maturing fish, typically ranging from 60–130 cm in ... des poissons en période de maturation, en général de 60 à 130 cm de longueur ; une migration ... предвзрослыми и созревающими особями, обычно в диапазоне длин 60–130 см; имелись некоторые свидетельства ... sur del Mar de Ross fueron peces subadultos e inmaduros, por lo general de 60–130 cm de talla ...

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

10. 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

    primarily fish 25–35 cm long. The fish fauna at the tip of the Antarctic Peninsula represents a combination ... . Ikthiol., 20 (4): 644–655. Translated as J. Ichthyol., 20 (4): 50–60. -63° 0' -62°30' -62° 0' -61°30 ... ) 1979 Feb 618 ? W = 0.0057 x L3.1223 Sosinski, 1999 (King George Island) 1978–1981 Jan–Mar 936 20–35 ... W = 0.014618 x L2.771687 Maturity stage 1 (Cielniaszek, 1981) 1979–1981 Jan–Mar 505 20–35 W ... – D’Urville Islands in January 1978 to May 1979. 0 5 10 15 20 25 30 0 5 10 15 20 25 30 35 Length ...

    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

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