Résultats de la recherche

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

   McDonald Islands (Division 58.5.2) in 1992 and 1993. The range of estimated ages was 4 to 25 years. There ... growth parameters for both sexes combined were: L ∞ = 690 mm, K = 0.069 and t 0 =-2.4. The size at sexual ... 1992 and 1993. The range of estimated ages was 4 to 25 years. There were no signifi cant differences ... sexes combined were: L∞ = 690 mm, K = 0.069 and t0 = -2.4. The size at sexual maturity of M ... McDonald (division 58.5.2) en 1992 et 1993. Les âges estimés appartenaient à l’intervalle de 4 à 25 ans ... . Les paramètres de croissance de von Bertalanffy des deux sexes combinés étaient : L∞ = 690 mm, K ...

   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

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

   1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB ... VB growth parameters L ∞ (cm) and k were respectively 32.7 and 0.81 for females and 32.7 and 0.68 for ... ., 10 (4): 255–260. Iwami, T. and K.-H. Kock. 1990. Channichthyidae. In: Gon, O. and P.C. Heemstra ... Bertalanffy growth curve. Fish. Bull., 77 (4): 765–776. Kock, K.-H. 1992. Antarctic Fish and Fisheries. Cam ... , CA 92037, USA K.-H. Kock Institut für Seefischerei Johann Heinrich von Thünen Institut Palmaille ... to be considered with caution. The estimated age range was 1–5 years for males and 1–4 years for ...

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

3. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   caught with straight hooks Nos 3 and 4 are not significantly different, but hooks No. 3 are nearly 31 ... % more efficient than hooks No. 4. Using different bait does not result in significant differences. It is ... hooks is increased (e.g., from 4 to 3) or when circle hooks are used instead of straight hooks. File ... hooks. The length frequency distributions of fish caught with straight hooks Nos 3 and 4 are not ... significantly different, but hooks No. 3 are nearly 31 % more efficient than hooks No. 4. Using different bait ... significantly in catches, when the size of straight hooks is increased (e.g., from 4 to 3) or when circle hooks ... avec des hame90ns droits N°S 3 et 4 ne presentent pas de difference significative, mais les hame90ns N ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Auteur(s): Moreno, C.A.

4. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   sexes were found, estimating von Bertalanffy parameters for males to be L ∞ = 95.9, K = 0.12, t 0 = –4.6 ... and for females L ∞ = 103.5, K = 0.11, t 0 = –4.7.   File:  02ashford-etal.pdf ... data: 0: 1 i ij i K t t ij iH l L eΩ ∞ (4) ∞ 0: 1 ij K t t w ijH l L e (5) where lij is the ... to be L∞ = 95.9, K = 0.12, t0 = –4.6 and for females L∞ = 103.5, K = 0.11, t0 = –4.7. Résumé ... , portant l’estimation des paramètres de von Bertalanffy pour les mâles à L∞ = 95,9, K = 0,12, t0 = –4,6 et ... pour les femelles L∞ = 103,5, K = 0,11, t0 = –4.7. Резюме Возраст патагонского клыкача (Dissostichus ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Auteur(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko

5. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   test. Von Bertalanffy parameters for the pooled dataset with unsexed juveniles are L ∞ 76.12, K 0.065 ... and t 0 –0.159 for males and L ∞ 92.03, K 0.055 and t 0 0.159 for females. Revised estimates of the ... pooled dataset with unsexed juveniles are L∞ 76.12, K 0.065 and t0 –0.159 for males and L∞ 92.03, K ... de von Bertalanffy, lorsque les juvéniles sont de sexe indéterminé, sont L∞ 76,12, K 0,065 et t0 ... –0.159 pour les mâles et L∞ 92,03, K 0,055 et t0 0,159 pour les femelles. Les estimations révisées de la ... Берталанфи для объединенного набора данных с не разделенной по полу молодью были L∞ 76.12, K 0.065 и t0 ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

6. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   probability of spawning biomass falling below various fractions of its median pre-exploitation level (K sp ... of krill spawning biomass falling below specified fractions of (K sp). File:  07butterworth-etal.pdf ... Applied Mathematics, University of Cape Town Rondebosch 7700, South Africa K. Hiramatsu National ... ~ p . (Butterworth et al., 1992) npeAnaraeTcx AononHHTb npOMblCnOByIo MOAenb 6e~nI4HrToHa H K y ~ a ... (Beddington and Cooke, 1983) C UeJIblO COOTHeCeHI.111 IIOTeHUMaJIbHOrO BbIJIOBa KpllJIR C ~ o ~ K c I I J I ... . ~ w o ~ ~ o r o YPOBHR (K'"), KaK ( ~ ) Y H K J & ~ R AOnM OqeHKM ~ H O M ~ C C ~ I , KOTOPaR ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew

7. Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery

   . Sink rates to 4 m depth were greatest with 35 m (0.44 m/s) and 50 m (0.33 m/s) between weights. For ... -setting characteristics similar to the experimental vessel, this sink rate should be achievable with 4 kg ... 4 M 6 ~ n a c a ~ o i i B~ICOKOE npti HHTepsanax 35 M (0.44 M/c~K.) H 50 M (0.33 M/c~K.). Anx ... ) were achieved with 70 m intervals between 6.5 kg weights. Sink rates to 4 m depth were greatest with ... experimental vessel, this sink rate should be achievable with 4 kg weights distributed every 40 m on longlines ... et6 atteintes avec des poids de 6,5 kg places 2 70 m d'intervalle. L'imrnersion la plus rapide & 4 m ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Auteur(s): Robertson, G.G

8. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

   3.8% and sperm whales on 17.7% of lines. Killer whales appear in pod sizes normally of 4 to 10 animals ... and 4 animals, and have a relatively lower impact on catches, depressing CPUE by up to 20%. Sperm ... 17.7% of lines. Killer whales appear in pod sizes normally of 4 to 10 animals, and often appear to ... CPUE by about 50%. Sperm whales occur in smaller pod sizes, normally between 1 and 4 animals, and have ... % concernent des orques et 17,7%, des cachalots. Les orques, qui apparaissent généralement en troupeaux de 4 ... CPUE. Souvent en plus petits troupeaux de 1 à 4 individus, les cachalots ont un impact relativement ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Auteur(s): Moir Clark, J. and D.J. Agnew

9. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

   relationship between the sink rates of longlines equipped with bags of rocks (4, 6 and 8 kg) and those with ... from 0.68 m s –1 (4 kg rocks) to 1.31 m s –1 (8 kg steel) in the shallow depth ranges. Hydrodynamically ... , USA J.P. Seco Pon Av. Colon 1906 4о D. Mar del Plata (7600) Buenos Aires, Argentina Abstract ... with bags of rocks (4, 6 and 8 kg) and those with steel weights of equivalent masses. The purpose of ... exceeded those of the Spanish system, ranging from 0.68 m s–1 (4 kg rocks) to 1.31 m s–1 (8 kg steel) in ... sacs de pierres (de 4, 6 et 8 kg) et de palangres équipées de lests en acier de poids équivalent. Le ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Auteur(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

10. Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean

    52 ±  4% of the total biomass. The mean density of M. carinatus on BANZARE Bank was 176 ± 14 kg/km 2 ... average 52 +- 4% of the total biomass. The mean density of M . carinatus on BANZARE Bank was 176 +- 14 ... YespPce le plus souvent capturee par chalut, representant en moyenne 52 .- 4% de la biomasse totale. La ... ~ ~ C K O ~ O OKeaHa, YYaCTKH 58.4.1 H 58.4.3), 0CHOBaHHal-r Ha pe3ynb~a~ax ~panosofi caeMKH B 1999 r ... ~ 6 o n e e MaccoebIM B H ~ ~ M B KaXAOM YnOBe, COCTaBJIl-rllr B CpegHeM 52 L 4% OT o64eB ~ H O M ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 171–178 : Auteur(s): van Wijk, E.M., A.J. Constable, R. Williams and T. Lamb

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