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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
50~-------------------------------------------- 40 30 20 10 0 40 50 40 30 20 10 ... together for the analysis (Table 1, data from SRL, 1987 for VIII Region and original data for X Region ... hooks in the VIII Region is presented in Table 3 together with mean length. Length frequency ... size 14/0 I 100 1 10 1 20 130 1 40 150 1 60 1 70 1 80 _ = hook size 3 & 4 [Z] = hook size 14/0 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Autor(es): Moreno, C.A.
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Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).
+ 3+ 4+ 5+ 2 3 4 5 6 7 2 3 4 5 6 Size–age groups (a) % 20 10 0 –10 –20 –30 29–30 31–32 ... % 70 % 60 % 50 % 40 % 30 % 20 % 10 % 0% 10 0% 90 % 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 ... % 0% 10 0% 90 % 80 % 70 % 60 % 50 % 40 % 30 % 20 % 10 % 0% 10 0% 90 % 80 % 70 % 60 % 50 ... % 40 % 30 % 20 % 10 % 0% 01 –2 0 Ja n 21 –3 1 Ja n 01 –1 0 Fe b 11 –2 0 Fe b 21 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Autor(es): Sologub, D.O. and A.V. Remeslo
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Fish stock assessment survey in Subarea 48.3
1 22 1 6 13 53 19.80 42 44.30 463 27 2 22 1 10 10 53 28.40 42 18.20 232 30 3 22 1 14 20 53 26.00 ... 6.00 188 30 18 26 1 11 58 53 48.20 38 23.80 183 30 19 26 1 14 32 53 38.00 37 51.00 176 21 20 27 1 4 ... 46.50 36 54.00 203 20 26 28 1 6 43 53 43.70 36 37.00 218 30 27 28 1 9 18 53 45.50 36 28.00 304 30 28 ... 2 2 17 4 55 12.20 34 46.40 176 31 52 3 2 4 37 55 28.00 35 20.20 368 30 53 3 2 6 20 55 25.60 35 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Autor(es): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski
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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
from 1978/79 to 1988/89, with most of the commercial harvesting taking place in the first two years of ... class; fish from this year class were 20 to 25 cm long in January/February 1976 and 30 to 37 cm in ... (cm) Length (cm) Length (cm) 5 10 15 20 25 30 35 40 45 50 55 Length (cm) Length (cm ... (cm) 10 20 30 40 50 60 70 Length (cm) 1976: no data 10 20 30 40 50 60 70 Length (cm) 10 20 ... 30 40 50 60 70 Length (cm) 10 20 30 40 50 60 70 Length (cm) 10 20 30 40 50 60 70 Length (cm ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Autor(es): Kock, K.-H
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Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass
and for three levels of y - 0.15, 0.2 and 0.4. Projections for 20 years and 30 years were undertaken ... spawning biomass after 20 and 30 years relative to median So in each run with no fishing was 1.099 and ... perio . Table 2: Escapement of spawning biomass at the end of 20 and 30-year projections for different ... - 0.2, 0.4 and 0.6 of the median pre-exploitation spawning biomass. The projection period was 20 years ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Autor(es): Constable, A.J. and W.K. de la Mare
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
t ot al 0 5 10 15 20 25 30 -150 -100 -50 0 50 100 150 CPST -3 -2 -1 0 1 2 3 -150 -100 ... -50 0 50 100 150 Quantiles of standard normal R es id ua ls Log10CPT 0 10 20 30 40 -1.5 ... id ua ls Residuals P er ce nt o f t ot al Log10CPTT 0 10 20 30 -1.0 -0.5 0.0 0.5 1.0 1.5 ... Quantiles of standard normal Residuals Log10CPD 0 10 20 30 40 -1 0 1 2 -4 -2 0 2 4 -1 0 1 2 R ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Autor(es): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989
1986 50 12.2 1000 50.0 20 to 21 April 3 1986 300 3.5 158 47.5 24 to 30 April 4 1987 127 14.0 1510 ... for Fisheries 3 The annual period used is the split-year 1 July to 30 June. Split-year is denoted by ... during surveys). The total krill biomass during the years of observation was from 1.4 to 2.3xl()6 tonnes ... second located between the ftrst and third subareas, including the continental slope between 64°30' and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Autor(es): Dolzhenkov, V.N. and V.P.Timonin
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The survivorship of rays discarded from the South Georgia longline fishery
made at 6 and 12 hours to establish the condition of each animal. During the initial stages of the ... additionally signifi cant factor was sex, although there were suggestions that wind speed and animal size ... 12 hours, adjusted for the ‘50% survivorship’ category of Table 1. 0% 20% 40% 60% 80% 100 ... 20 0 Endicott and Agnew 160 Table 4: Results of a binomial GLM in S-plus examining the ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Autor(es): Endicott, M. and D.J. Agnew
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Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
accurate to date because it used multiple years (1997 to 2005) of higher quality (SeaWiFS vs CZCS) ocean ... wake blooms, such as South Georgia and Kergue- len, each span about 30° longitude. January (Figure 5 ... /06, an interdis- ciplinary survey was conducted of East Antarctica (30°E to 80°E). The suite of ... - derived estimate. This figure demonstrates that the modelled estimates of production are within 20% of ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Autor(es): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
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Age determination of Champsocephalus gunnari Lönnberg, 1905 (Channichthyidae) taken in the South Georgia area in 1990
-26 and 30-34 cm. Only vertebra samples (n =140) were used in age determination. Age groups from 1+ to ... /86 year classes. The first small peak corresponds with the strong 1988 year class. File: 17 ... had three peaks corresponding to size groups of 16-18, 24-26 and 30-34 cm. Only vertebra samples (n ... points culminants correspondant aux groupes de taille de 16 a 18, de 24 a 26 et de 30 a 34 cm. La ... rpynnaM 16-18, 24-26 H 30-34 CM. IIpH onpe.lleJIeHHH B03paCTa HCnOJIb30BaJIHCb TOJIbKO 06pa3~bl n03BOHKOB ... tres maximos correspondientes a los grupos de tallas de 16-18,24-26 Y 30-34 cm. Solo se utilizaron ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 285–293 : Autor(es): Kochkin, P.N.