Résultats de la recherche

1. Fishery Report: Dissostichus eleginoides (TOP) Crozet Island inside the French EEZ (Subarea 58.6)

   of the longline fishery ....................................................... 4 4. Stock ... . 1.3 Size distribution of catches 4. Data from the longline fishery cover the period 1997 to the ... tagged per tonne) begun in 2006. To September 2012, 4 858 fish have been tagged, among which 222 were ... 2009 2010 2011 2012 2005 91 0 1 0 0 0 1 0 0 2006 1 186 13 8 6 18 12 8 12 2007 502 3 13 7 5 4 ...

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2. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.3a

   ........................................................................ 3 3.2 Fixed parameter values ............................................................ 5 4 ... 58.5.1 B A B C C E D D C 58.4.3b 58.4.3a 58.4.2 A TOT 58.4.3a 2 4. Three Members ... 4 250 97 9 105 98 203 2006 4 1 250 88 1 89 0 89 2007 3 2 250 3 1 4 0 4 2008 1 1 250 9 0 9 0 9 ... 2009 1 1 86 31 0 31 0 31 2010 3 No fishing 86 0 0 0 0 0 2011 1 1 86 4 0 4 * 4 2012 3 1 86 31 3 34 ...

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3. Fishery Report 2013: Champsocephalus gunnari South Georgia (Subarea 48.3)

     Parameter estimation ....................................................................... 4  Estimation ... methods ..................................................................... 4  Acoustic surveys ... ..................................................................... 4  Trawl surveys ........................................................................ 4 ...   Parameter values ........................................................................ 4  Fixed ...

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4. Vertical migrations of mackerel icefish (Champsocephalus gunnari) on the South Georgia shelf

   , CIS 3 4 du Sud presentent de nettes tendances. Pendant la journee, les poissons se ... . Concentrations were from 5 to 15 m thick (Figure 4). During the daylight hours (11:10-11:45 hr) fish remained ... close to the bottom where concentrations were 5 to 7 m thick (Figure 5). 4. CONCLUSION Trawl ... Pioner Latvii n=3 n=4 n=4 n= 10 n=9 n=9 n=8 n=5 n=8 n=8 n=3 n=3 April-May 1983 BMRT Bottom 4.8 2.4 2.8 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 3–14 : Auteur(s): Frolkina, J.A. and V.I. Shlibanov

5. 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)

   of sexually mature 3–4-year-old E. carlsbergi while south of the APFZ 2–3-year- old immature fish ... night catches was 4 500 000 tonnes (Table 1b) (Collins et al., 2008, 2012). Biomass of mesopelagic ... pro- vided in Table 4. Non-myctophid species The only other species of mesopelagic fish for which ... ., 2004). The estimate (Table 4) is based on the fol- lowing assumptions: (i) the mesopelagic community ...

   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

6. Fishery Report: Champsocephalus gunnari Heard Island (Division 58.5.2)

   ...................................................................... 3 Population structure ................................................................ 4 ... Proportion of biomass-at-age ...................................................... 7 4. Stock ... ). The plots include data from both the commercial fishery and research trawl surveys. 4. With respect ... ; WAMI-01/4); (iv) abundance of fish cannot be inferred from these plots; (v) the cohorts ...

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7. Report on bottom fisheries and vulnerable marine ecosystems

   ................................................................................... 4  Registered Risk Areas .................................................................. 4 ...   Process for reviewing status of Risk Areas ........................................... 4  Current status ... . Benthos classification guide 4. In 2007, the Scientific Committee endorsed the conclusions of WG-FSA ... registered VMEs. 4 Risk Areas Registered Risk Areas 14. A total of 150 VME indicator ...

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8. A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem

   University of Cape Town Rondebosch 7701, South Africa Current address: Institute of Cetacean Research 4 ... необходимости прибегать к гипотезам об изменении окружающей среды. Разработана модель, включающая криль, 4 ... , being much less than the precautionary catch limit of 4 million tonnes set by CCAMLR for the Scotia ... krill consumption by baleen whales was between 3 and 4% of their body mass per day (see further ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Auteur(s): Mori, M. and D.S. Butterworth

9. Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish

   estimator (Bradford, 2002): k hijk k hijk c hij u y = å å (4) where chijk was the catch in tonnes ... rate among different gear types. Reported hook loss rates by gear type are shown in Table 4, but the ... total number of sets with non-zero hook loss (Figure 4). Components of lost gear Table 8 summarises ... hook loss rates and absolute num- bers occurring in particular localised cells (de- tailed in Figure 4 ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Auteur(s): Webber, D.N. and S.J. Parker

10. On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)

    formula: Step 4. The premise I p a _ P ~I < 8 is validated. If it is accurate then: • the new estimates ... was calculated as the mean weighted value of length for each age group (Table 4). The data ... mortality for C. gunnari is not less than 0.56. 318 4. CONCLUSION The authors consider that their ... 3anaCOB pbI6. MocKBa. OHTH, BHHPO: 4-42. KOCK, K.-H. 1981. Fischereibiologische Untersuchungen an drei ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Auteur(s): Frolkina, G.A. and R.S. Dorovskikh

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