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On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)
para la evaluacion de la poblacion de C. gunnari en la Subarea 48.3 es de M=O.56 . AtlantNIRO, 5 ... presented served as a starting point for determination of parameters of Bertalanffy's growth curve (Table 5 ... calculations. Thus, the background data obtained (Tables 3 to 5) were used in calculating values of M for each ... for the main age groups (3 to 5) calculated by VP A using the Laurec-Shepard tuning method. This was ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Автор(ы): Frolkina, G.A. and R.S. Dorovskikh
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Notothenia (P.) guntheri stock status and TAC estimation in the area of Shag Rocks (Subarea 48.3)
de la moyenne a long terme (5 947 millions de specimens), I'abondance de N. guntheri en 1987/88 ... (OJIrocpOtlHa.H BeJIM1.JMHa (5 947 MMJIJIMOHOB 3K3eMnJ1HpOB), '4HCJIeHHOCTb N. guntheriB 1987/88 r ... (5 947 millones de ejemplares), la abundancia de N. guntheri en 1987/88 fue de 152 mil toneladas ... KOJIe6aHH5IX OT 5 ,l(O 115 r. OQeHb HeBeJIHKa H npO,l(OJI)I{HTeJIbHOCTb )l{H3HH oco6eti )l{eJITOnepKH ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 53-68 : Автор(ы): Shust, K. and R. Borodin
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An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island
C C A M L R Science, Vol. 5 (1998): 79-101 AN ... recruitment for the Heard Plateau and Shell Bank are given in Table 5. The estimates are highly variable ... the fishing activities were to move away 5 n miles for at least five days. Tl-te intent of this ... . Therefore, to increase precision in the estimate of escapement, 5 001 replicates were used. Four trials ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Автор(ы): de la Mare, W.K., R. Williams and A.J. Constable
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Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia
by most vessels was about 5 kg at 40 m intervals (SC-CAMLR, 1998). The line-weighting regime ... sets (lines 5-12 were the first trial, lines 13-24 were the second trial; see Table 3). Bathymetric ... (sets 5-12), experiment 2 (sets 13-24). DIM = Black-browed albatross C = Control PRO = White-chinned ... petrel T = Treatment Set No. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Автор(ы): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes
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Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991
according to a 5-point scale: 0- empty, 1 - 1/4 full, 2- 1/2 full, 3 - 3/4 full, 4- 4/4 full, stomach wall ... stomachs investigated between December 197 5 and March 197 6 in two other studies (Figure 3; Kock, 1981 ... different regions of the Atlantic sector of Antarctica (in Russian). Vopr.1kthiol. 28(5): 802-811 ... Bundesrepublik Deutschland. Arch. Fisch. Wiss. 30 (Beih.l): 40-61. 19 1:5 41° w 39° 37" 35° .:.::I· ~t ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Автор(ы): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski
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Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)
. * AtlantNIRO, 5 Dimitry Donskoy Street, Kaliningrad 236000, USSR 327 Resumen El metodo de calculo ... data on fishing effort were available for only 5% of the total catch for the season. Therefore, it is ... Res. Bull. 3: 5-14. 331 Table 1: Statistical characteristics of standardizing fishing effort ... 5.981EOOOO Type 2 3 2.229EOOOO Type 3 2 5.650E-00l Type 4 11 3.644EOOOO Type 5 9 8.724EOOOO Residuals ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Автор(ы): Gasiukov, P.S.
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A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3
. The Atlantic Research Institute of Fisheries and Dceanography, 5 Dimitry Donskoy St., Kaliningrad ... corresponds to selected natural mortality rate; (vi) steps 2 to 5 are then repeated for a range of values of ... 0;. (5) (6) (7) (8) (9) (10) (11) (ill) The catch weight: Cy = L Wa+.!. y Na,y ... ) and from (5) N a,y+l is found for a = 1,2, .... ,ak. Thus the major output infonnation for each ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Автор(ы): Gasyukov, P.S. and R.S. Dorovskikh
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A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
- likelihood points, or in AIC weighting terms a rela- tive plausibility of less than 10–5, when compared to ... catch mean length data (see Step 5 following) are used to compute future TACs (TACy’+1) from the TACs ... Step 1 above are made. 5. Given the catch-at-age Cy’,a for longliners, the mean length ( 'y ) of ... fishery. 6. Steps (2) to (5) are repeated for each future year considered. 7. This projection procedure ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Автор(ы): Brandão, A. and D.S. Butterworth
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
shery (6 years) is greater than the duration of the fi shery (only 5 years), so that the consequences ... sensitivity tests are shown in Table 5, together with those for projections to 2010 and to 2020 under a ... feature of these plots that needs explana- tion is the projected ‘bump’ some 5–10 years into the future ... Table 5: a spawning biomass now reduced to, at most, a few percent of its pre-exploitation level ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Автор(ы): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
pots with a line length of 5 000 m. During the 112 sets made in the trial period, 150 pots were lost ... -1 219 N(NW) Georgia 6 8 800 9 256 805 355-1 344 E Georgia 5 5 500 5 875 832 321-1 257 Table 2 ... . Retained Discarded Isopod Damage Jelly Meat Undersized Live weight (kg) 38 973 L 607 167 9 Number 5 ... Catch Catch per Unit Gear (kg) Pot Long line 128 1.28 kg/ ot, 128 k per 5 km line 2 788 0.35 kg ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Автор(ы): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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