Résultats de la recherche

1. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer

   oceanique, celle du bord de la pente, la zone neritique et la zone proche de la cote. La densite moyenne du ... restreints a la zone cotiere. Les femelles gravides de la zone du bord de la pente, d'une den site moyenne ... caracteristiques du bord de la pente dans la formation de conditions favorables a la reproduction du kril1 ... Ha TO, l.ITO oco6eHHOCTH Ba)l(HYIO pOJIb B

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu

2. Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)

   w :::> 12 ~ iO t N cf= 15 0 0::: 8 r B ~ I.L N~ = 22 6 4 2 14 16 18 20 22 24 26 28 30 ... 3.llecb BeJIIi1..JIiH Cpe.llHIiX .llJIIiH no B03paCTaM .llJI$I Oopa3l\OB paMOHa O-Ba floy C ... 35.9 36.4 35.6 35.1 35.3 37.8 26.8 31 (1 ) 30 (2) 26.5 27 38.4 38.8 38.7 38.1 38.4 39.6 29.3 31.4 32.8 ... ~ N 0'= 42 0 8 r ~n N~ = 53 ~ 6 4 z 2 ---- >- 14 16 18 20 22 24 26 28 30 32 34 36 38 u z t4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Auteur(s): Barrera-Oro, E.

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

   15-20 m behind the vessel and about 10 m broadside of the water entry point of the hook line and ... seabed between the first and last hooks in a set of 100-360 baskets would be 8.3-30 km respectively ... distance between the stern of the vessel and the water entry point of the line - about 15 m - must be ... the In Sung 66 was 1/95 hooks, or 1 /30 S; weight pull- backs occurred about every 8 s. Hook-ups and ...

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

4. Using ecosystem monitoring data to detect impacts

   either in the form of a ‘shift’, a sudden change to the parameters specified in the subheading, or a ... . Document WG-EMM-08/30. CCAMLR, Hobart, Australia. Hill et al. 206 Figure 1: (a) Annual fur seal pup ... minimum number of years, scrit (line labels), in n in which the event must be observed. n P ro ba bi ... system. A monitoring program records a new observation, at, each year t. For ease of nota- tion ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Auteur(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

5. 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.

   functional form of selectivity was correctly specified in the BODE model, both models gave close to unbiased ... substantially more precise. However, when a minor misspecification of the functional form of selectivity was ... form of selectivity was correctly specified in the BODE model, both models gave close to unbiased and ... precise. However, when a minor misspecification of the functional form of selectivity was fitted by the ... (F’s) combined with estimates of the parameters of a fishing selectivity function. The form of this ... since they are derived from the Baranov ODE. Note that it is usual to assume that both the form and ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 1–27 : Auteur(s): Candy, S.G.

6. The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3

   ······ .... - ····_·1········- .......... t····_·········· i i i : : i -S7 -50 -45 -40 -35 -30 LONG Figure 8 ... single plane ("semicurved, twisted") [Japanese brand, sizes 7 and 9; width 30 to 35 mm]; • Type III ... . eleginoides was rather shorter than previous seasons, primarily because of the entry into the fishery of the ... Russian c 20 to 25 mm 120 cm 2400 - 4800 Russian d 20 to 25 mm 120 cm 13500 Russiane 25 to 30 mm 120 cm ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Auteur(s): Agnew, D.J. and C.A. Moreno

7. The Kerguelen database

   .~() ... 1,7.;>0 .. I-Fl.1U + ,,9.0(\ + 69,5n t 7 J .30 ... 72.20 • 3 • • 210 '5 3 ? • • 2 l1i\q ... .30 Ob.40 4& .50 41.00 07.10 47.20 41.30 47.00 47.50 .t .00 "fi.IO o~ .20 4ft.30 till. QU ... . Kerguelen Islands EEZ. '7, N 1.0 - 30 - Table 2. Seasonal fishing effort (trawling hours) and ... + 46.30 ub.1I0 4h.50 46.1,0 n .10 07,2u H .30 47 • ilU n .50 48. 0 U ~8.10 48.2u 4tl.30 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Auteur(s): Duhamel, G.

8. An assessment of toothfish in Subarea 48.3 using CASAL

   cm and length range for maturity of 30 cm (i.e. zero maturity at 78 cm and 100% maturity at 1 080 ... - Holt stock-recruit relationship. The first season was assumed to run from 1 December to 30 April ... spawning take place, lasted from 1 May to 31 August. The remainder of the year (1 September to 30 ... the form of the Petersen estimator implemented using Bailey’s binomial adjustment as ( 1)ˆ ( 1) Y Y ...

   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

9. Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling

   ~Hcno NB lIyga~HHXII 9KcnepHMeHToB, npH KOTOPb1X HronKa sa,n;ep~Ba­ eTCH ceTbID, H onpegenHTb TaKHM ... < D3 HnH D4 < D/2 (T.e. HMeeT MeCTO SalI\eM- neHHe HnH oo@~HafI onopaHronKH), TO nepeHTH K n. 30, HHa~e ... - K n. 28. 27. ECnE D2 < D/2 HnH D4 < D3 (CMHcn TOT ~e, ~TO E n. 26), TO nepeHTH K n. 30, HHa~e ... . 31, HHa~e - npo~o~HTD. 30. npO~on~eHHe ~HKna no j (T.e. npo~o~eHHe cepHH 9KC- nepHMeHToB: j = j ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Auteur(s): Kizner, Z.I.

10. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

    different years and seasons. In the same area at different times, krill can form large concentrations in ... . Such aggregations can be observed visually from on board ship in the shape of spots of different form ... transmitter frequency. Thus, echo sounders operating at comparatively low frequencies (20-30 kHz) are much ... krill in form and structure. Figure 1 shows the frequency dependence of the acoustic cross-section (0 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Auteur(s): Yudanov, K.I.

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