Résultats de la recherche
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Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
. Stocks and areas ......................................................................... 3 3 ... . Summary of the longline fishery ....................................................... 3 4. Stock ... showing the location of the French EEZ, and SSRUs B, C and D established by CCAMLR. 1.1 Reported catch ... the following year, the season used in this report is the CCAMLR season (1 December to 30 November ...
Document : Site Section: Publications
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.1
LAYOUT OF CCAMLR DOCUMENTS AND REPORTS ... 1.2 IUU catch ........................................................................... 3 1.3 ... Size distribution of catches ........................................................ 3 2. Stocks ... and areas ......................................................................... 3 3. Parameter ...
Document : Site Section: Publications
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
LAYOUT OF CCAMLR DOCUMENTS AND REPORTS ... Size distribution of catches ........................................................ 3 2. Stocks ... and areas ......................................................................... 3 3 ... -06, 22-07 and 22-08. 3. Five Members (Japan, Republic of Korea, New Zealand, South Africa and ...
Document : Site Section: Publications
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Small scale krill surveys: simulations based on observed euphausiid distributions
simulations. File: 15-Agnew-and-Nicol.pdf ... opraHH30BaHHbIX pa3pe30B, npOXO,l{5III\HX lIepe3 TpH pacnpe,l{eJIeHH5I, Ka:>K,l{Oe H3 CCAMLR Secretariat, 25 ... be described as having a radius of 50 to 100 km (27 to 50 n miles) (SC-CAMLR-IX, Annex 4, Table 3 ... different positions with regard to the swarms. 247 3. RESULTS The results of 10 000 transects on ... , converged on the known mean (Table 1). Figure 3 shows that there was a relationship between the means and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Auteur(s): Agnew, D.J. and S. Nicol
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
concentrations is described. File: 16-Mangel.pdf ... by the current. 3. SOURCES FOR DATA AND DESCRIPTION OF ANALYSIS The data used here are the same ... >-3/2 Var s{ A} ( 2 ) It should be noted, however, that there is a more serious bias in the ... E{radius of detected concentrations}/E{radius of all concentrations} = (sM1 + M2)/(s + M1) ( 3 ... Nww = (vts/As)2 exp(-Wvts/As)n/(1- exp(Wvs/As)2 + 2(vtsl As)2 exp( -2Wvtsl As)n/(1- exp(Wvtsl As)3 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Auteur(s): Mangel, M.
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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
of krill spawning biomass falling below specified fractions of (K sp). File: 07butterworth-etal.pdf ... CCAMLR Science, Vol. 1: 81-106 FURTHER COMPUTATIONS OF ... Research Institute of Far Seas Fisheries Orido 5-7-1, Shimizu, Japan D.J. Agnew CCAMLR, 25 Old Wharf ... % 6 ~ o ~ a c c a ynaneT Hwxe P ~ ~ ~ M Y H ~ I X none5 cBoero MeAtiaHHoro ~ 0 3 ~ c n n y a ~ a 1 ... limit, biomass survey, CCAMLR INTRODUCTION results over the ranges of uncertainty for these ...
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
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Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea
technique presented here produces reproducible and reliable age estimates. File: 11francis-omaolagain.pdf ... 11 francis-omaolagain proof.indd CCAMLR Science ... , sexual maturity, longevity, Ross Sea, CCAMLR 185 Age and growth of the Antarctic skate in the Ross ... ca. 3% trypsin at 35–37°C, and the adhering skin and cartilaginous plug inside each thorn were ... aged thorns, 14 (9%) were judged unreadable. The readability of most thorns (80%) was scored as 3 or ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Auteur(s): Francis, M.P. and C. Ó Maolagáin
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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
myctophids in the Antarctic ecosystem is highlighted. File: 26-Sabourenkov.pdf ... aHTapKTH4eCKHX BO~ npOBO~H~HCb B paMKaX 06ll(eH KOMn~eKCHOH nporpaMMbl H3y4eHH~ 6HO~OrH4eCKHX * CCAMLR ... about 1/3 to 1/2 of the total biomass of the Antarctic mesopelagic fish, i.e. around 70-130 and 100 ... -200xl06 tonnes, respectively (Lubimova, 1985a; Lubimova et al., 1983a). 3. SUMMARIES OF MAJOR ... 4 to 5 years. Age of maturity is 2 to 3 years (Shust and Kochkin, 1985). Length at maturity L50=8.6 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Auteur(s): Sabourenkov, E.N.
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Estimation of natural mortality using catch-at-age and aged mark-recapture data: a multi-cohort simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation.
of success of estimation, even if some bias remains. File: 01candy.pdf ... CCAMLR ... , fishing mortality, age-structured model, CCAMLR mailto:steve.candy@aad.gov.au Candy 2 introduction ... these CCAMLR fisheries (Constable and de la Mare, 1996). Although natural mortality is likely to vary ... the likelihood that compares actual and estimated catch-at-age numbers. 3 Estimation of M for D ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Auteur(s): Candy, S.G.
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
to give more realistic predictions of mean length-at-age for young fish. File: 03candy-etal.pdf ... 03 candy et al new.indd CCAMLR Science, Vol. 14 ... -probability sampling, maximum likelihood, Fabens model, young-age adjustment, CCAMLR Introduction Unbiased ... South Georgia and Heard Island pla- teau (HIMI) regions carried out under the auspices of CCAMLR using ... com- mercial cruises from 1999/2000 to 2002/03, giving a total set of 3 196 age–length pairs obtained ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Auteur(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams