Résultats de la recherche

1. Distribution characteristics of krill aggregations in the fishing ground off Coronation Island in the 1989/90 season

   KPHJI5J BeJIC5J CTaH,ltapTHbIM pa3HOr JIy6HHHblM TpaJIOM C ropH30HTaJIbHblM pacKpblTHeM Me>K,lty ... ,ltHaKO, nOBblweHHe TeMnepaTypbl K KOHIJ,y ce30Ha cnoc06CTBOBaJIO pa3BHTHIO cpHTOnJIaHKTOHa H, KaK ... given in Table 3; daily catch and fishing effort expended are shown in Table 4. (Period I) 18 November ... ) 4 December to 18 December 1989 The fishing ground was located to the north-west of Coronation ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 49–73 : Auteur(s): Kasatkina, S.M. and V.I. Latogursky

2. Determination of Antarctic krill acoustic back-scattering cross-section

   independence of random values, where ao -4 - G ·ao (3) mean acoustic back-scattering section for the ... the echo sounder for a o b mean value of the standardized echo signal. -4 Knowing G and b, it is ... concentration (4) Using the methods suggested by Lozow (1979), the mean level of directivity for a narrow ... angle Q.n G4 min -!(7T~)2 em by substituting (6) into (5) we obtain -1 <;4 = G4min Q.n G4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Auteur(s): Protaschuk, V.A. and T.A. Lukashova

3. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   , a YTO PaCCYATaHHbIe AOBepHTeJlbHbIe HHTepBanbl 6 n k 1 3 ~ ~ K BePORTHOCTH HOMHHaJIbHOTO OXBaTa. A ... a ~ ~ b ~ f i MeTOA CTaHOBHTCX MeHee ~ @ @ ~ K T W B H ~ I M TorAa, KorAa pb16a IIoIlaAaeTCR ... JIHlrrb B ~e6onbruoe KOnllYeCTBo T ~ ~ J I ~ H M ~ M K O ~ @ @ H I @ ~ ~ H T BaPHaqllH (CV) BbICOK. ~ P ... maximising the log-likelihood over k - 1 of the stratum biomasses, with the remaining value fixed as ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Auteur(s): de la Mare, W.K

4. Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

   ) rising to ±5 cm for the largest. CIs for predictions based on otolith length range from ±4 cm for the ... southwestern Atlantic. CCAMLR Science, 4: 105–124. Goldsworthy, S.D., X. He, G.N. Tuck, M. Lewis and R.W ... Georgia. British Antarctic Survey Bulletin, 61: 27–38. Reid, K. 1995. Diet of Antarctic fur seals ... Macquarie Islands. ANARE Research Notes, 75: 1–173. Xavier, J.C., J.P. Croxall and K. Reid. 2002 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Auteur(s): Morley, S. and M. Belchier

5. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   information on fish biology gained from these studies of relevance to CCAMLR, especially to item 4 of the ... Cumberland East Bay. Nototheniops larseni larvae of 15-55 mm SL occurred only over the shelf (Figure 4 ... TRANSECTS AROUND BIRD ISLAND, SOUTH GEORGIA, 4 FEBRUARY TO 5 MARCH, 1986 Methods Samples were taken ... necessary to sample the whole water column, and to sample during darkness to reduce net avoidance. 4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Auteur(s): North, A.W.

6. A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels

   ed d at a at 1 20 k H z. S ta tis tic al v al ue s ar e re pr es en te d by 2 ... et er (m ) Lo g 1 0 a re a (m 2 ) R aw –5 9. 0/ –5 4. 8/ –5 2. 6 27 .5 /5 2. 6 ... / 10 5. 8 16 4/ 21 7/ 25 3 2. 22 /2 .6 7/ 3. 23 3. 03 /3 .5 3/ 4. 15 3. 30 /3 .8 8 ... / 4. 88 Pr oc es se d –5 8. 9/ –5 6. 3/ –5 3. 8 23 .9 /3 7. 8/ 10 3. 5 16 4/ 21 7 ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Auteur(s): Wang, X., J. Zhang and X. Zhao

7. Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile

   killer whales (n = 77, mean = 4) (Figure 2) and one group of pilot whales (n = 15) were recorded ... Mar Apr May Jun Jul Aug Sep Oct Nov Dec Month K ill er w ha le s (in di vi du al s) 0 10 ... be confi rmed (Figure 4). Only one re-sighting was confi rmed and corresponded to a sperm whale ... to the category Figure 4: Examples of records from the sperm whale (left) and killer whale (right ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Auteur(s): Hucke-Gaete, R., C.A. Moreno and J. Arata

8. Characteristics of krill swarms from Prydz Bay

   npe.llnOJIO)l{eHHe, 4TO BCTpe4eHHbIe 3BK BH.llY Euphausia crystallorophias. IIo ... ) =p. A,2. (4/1t).w.O'v = intercepted swarm length (m) = swarm thickness (m) = target strength s v ... ping rate after 30 km, but Figure 4 clearly shows that mean swarm biomass index started increasing ... before the 30 km point. 4. DISCUSSION The analysis was hampered by the change in ping rate after 1808 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Auteur(s): Agnew, D.J. and I.R. Higginbottom

9. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   echogram by a Japanese trawler. ~ w 12 1 10 en 8 a: w >- <1: -' 6 u... 0 0 4 z 2 0 0 ... o o o a b c 1 2 3 4 5 6 7 TOWED LAYER' LENGTH(Km) I 5 10 15 20 25 THICKNESS(m) 1 ... volumique nette (c). CnHCOK PHCYHKOB IIPOMbICJIOBbIH YlIaCTOK K ceBepy OT OCTpOBa JIHBHHrCTOH ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Auteur(s): Endo, Y. and Y. Shimadzu

10. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

    hours (Figure 4). The dura- tion of hauls depended on the number of hauls per Litvinov et al. 168 ... 0 2 4 6 8 10 12 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel ... Soviet krill fi shery from 1977 to 1991 (Anon., 1978–1992, mean monthly values). 0 2 4 6 8 10 12 ... 14 16 18 2 3 4 5 6 7 8 9 10 11 12 13 Catches per hour (tonnes) F re qu en cy ( % ) Figure 2 ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

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