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Chilean krill fishery: analysis of the 1991 season
towing time as effort. Figure 8 shows the daily average and range of CPUE values during 1991. CPUE ... ~------------~---------------------' 14 ~ 12 "'0 .... ~ 10 en S co ..c: ~ r- 8 ___ .1----1-l-----------------------------1 4 ... Analysis of 1991 season 14~--------------~----------------------' 8-l-~--I·I--I-I----- 6-+-+----\1 ... ) Figure 8: Daily average and total range of CPUE during 1991. Season average is shown as year summary ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Autor(es): Marín, V.H., A. Mujica and P. Eberhard
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Temporal variability and the interrelationships between CEMP parameters collected on Adélie penguins at Béchervaise Island
/ 12 / 19 91 08 / 12 / 19 91 26 / 12 / 19 91 8/ 12 / 19 91 22 / 12 / 19 91 20 ... 07 / 12 / 19 92 30 / 12 / 19 92 26 / 11 / 19 92 8/ 12 / 19 92 16 / 2/ 19 93 ... 14 / 12 / 19 96 12 / 2/ 19 97 8 17 / 10 / 19 97 14 / 11 / 19 97 16 / 11 / 19 ... ra gi ng tr ip (h ou rs ) -0 .4 3 -0 .1 8 0. 62 0. 34 0. 87 A 5 Fe ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 75–90 : Autor(es): Emmerson, L.M., J. Clarke, K.R. Kerry and C. Southwell
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Distribution, morphology and ecology of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) in the Ross Sea region
et al. (2006) seemed inconsistent with the data for both M. whit soni and M. caml in Figures 8(a ... ) to 8(d). The Linf values from Marriott et al. (2006) were too large for M. whitsoni, and the k ... growth curves because of the lack of small and large fish in the sample (Figures 8(a) to 8(d), thin ... data are available, growth curves for both sexes of both species were obtained as follows (Figures 8 ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 37–61 : Autor(es): Pinkerton, M.H., P. McMillan, J. Forman, P. Marriott, P. Horn, S. Bury and J. Brown
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Estimating krill recruitment and its variability
interest, and 8: a vector of the nuisance parameters consisting of D,,, .. D,, k and p,,, .. p, de ... mixture distribution with parameters R(t) and 8. Note that estimating R(t) and 0 requires maximising h(R ... expected fits of the length densities calculated according to equation (8). As density distributions are ... shown in Figures 4 to 8. shown in the single example, the results have The observed points on these ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Autor(es): de la Mare, W.K
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
lines comprising 5 to 8 magazines, each magazine being 1 800 m in length and holding 1 280 hooks ... last and third last magazines (of 5–8 magazine lines) of trial lines to avoid the pull-down effect of ... , on average, <8 s to reach this depth. This is a short time, equivalent to a sink rate of 0.25 m s–1 ... , this distance varied from 3 to 4 m but may be up to 8 m with UW long- lines (Løkkeborg and Robertson ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Autor(es): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Midwater trawl catchability as an aspect of a quantitative assessment of krill biomass conducted using a trawl census survey
, RTM-8, MOCNESS, Isaacs-Kidd) and commercial trawls have been used for this purpose. 258 However ... -Kidd, RMT-8 etc.) have one more disadvantage. Krill is able to avoid these trawls. Moreover, krill's ... " speed of 60 cm per second (Kils, 1981). In particular, when fishing krill with the RMT-8 trawl, the ... latter travelled a distance of 10 metres away from the trawl in 8 seconds (Everson, 1986). Since krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 257–272 : Autor(es): Kasatkina, S.M.
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Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program
(30%) 4 6 418 0.9 88 25 7 4 71 20 0.9 72 1 9 9 71 1 8 8 Table 4 ... (% Current Value) (20%) 6 8 420 0.9 150 43 1 0 40 a n = 102 x=5.9 sd = 0.6 30 ? ~ ;:j ... .... ~ o~---6 8 10 12 14 16 18 20 22 24 26 IS11ength (days) - Turner M 16 b n=26 14 X= 13.7 sd ... = 1.5 12 -:::> c:: 10 ;:l 0 u '-" >-. 8 u c::
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Autor(es): Whitehead, M.D.
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Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment
stations (depth <200 m). A multiple rectangular midwater trawl of 8 m2 and 4.5 mm mesh (MRMT8) was used ... (Figure 8). Larvae of the midwater barracudina (paralepididae) Notolepis coatsi 16-77 mm SL occurred ... plotted for each net fished as number of specimens per 105 m3 volume filtered by the 8 m2 , 4.5 mm mesh ... wake. A multiple rectangular midwater trawl net of 8 m2 and 4.5 mm mesh (MRMT8) was used to sample ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Autor(es): North, A.W.
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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
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 ... 14 0 4 6 8 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 0 0 0 at Start of Setting DIM ... PRO 32 34 47 18 45 50 45 30 47 21 42 29 42 70 39 48 42 3 8 40 10 9 4 45 7 47 17 14 3 ... 19 2 42 28 23 19 27 40 15 3 8 at End of Setting DIM PRO 40 60 53 63 49 88 54 82 60 75 ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Autor(es): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes
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Statistical power to detect changes in growth rates of Antarctic fur seal pups
Metodo Estandar C1 (8) del Programa de Seguimiento del Ecosistema de la CCRVMA. Usando estimaciones de ... Difference in power to detect changes in fur seal pup growth rate using Standard Method C1 (8) when three or ... :=,8=0.1 0:=,8=0.1 + + 15 20 25 CHANGE IN 30 35 40 GROWTH 45 50 RATE Figure 2: If the ... croissance des jeunes otaries, en utilisant la methode standard C1.0 (8) lorsque 3 ou 4 echantillons de ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 399–409 : Autor(es): Boveng, P., J.L. Bengtson and M.E. Goebel