Search results
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Response to Everson (2008)
data. However, we need to remember that the multifre- quency technique used to identify echoes arising ... biomass values need not necessarily be associated with high SD if they are present in a large proportion ... such as krill (Cox et al., in press). A further development, that would get away from the need to use ... ., 2006). This provides direct snapshots of species distri- butions on very large scales without the need ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Author(s): Brierley, A.S., B.G. Heywood and S.F. Gull
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Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)
ro.ll OOJIbIlle. 3TO Mor JIO CJIY1..JIiTbC$I B CB$l31i C TeM, 1..JTO B 1..JeIllye TPY.llHO OTJIIi1 ... higher than those of corresponding males; more data are needed to make a significant comparison. Few age ... 22.9 5 6 29.4 8 9 24.2 6 5 31 1 0 10 24.7 6 6 31.6 1 0 11 25.1 6 6 25.6 7 7 29.9 9 9 30.1 9 10 ... 31.2 9 9 31.7 1 0 9/10 32.3 1 0 10 33.2 1 0 11 151 ....- Ul tv Table 2: Age group ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Author(s): Barrera-Oro, E.
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Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3
need to be considered if predictions of fish mass from otolith mass are undertaken. Otolith size/fish ... length. Seasonal variations in fish mass with reproductive condition need to be considered if predictions ... variations in fi sh mass with reproductive condition need to be considered if predictions of fi sh mass from ... 0.36 <0.001 Anal length (La cm) 5.19 2.57 0.35 <0.001 Weight (Wt kg) -1.47 0.42 0.31 <0.001 Table ... 0.2 21.1 17.9 24.9 7.0 0.3 24.5 20.8 28.9 8.1 0.4 27.2 23.1 32.1 9.0 0.5 29.5 25.0 34.9 9.8 0.6 31 ... (cm) 10.0 17.6 14.1 21.9 7.8 12.0 20.2 16.3 25.1 8.7 14.0 22.8 18.4 28.2 9.7 16.0 25.3 20.4 31.2 10.8 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Author(s): Morley, S. and M. Belchier
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Results of the CCAMLR Antarctic fish otoliths/scales/bones exchange system
estimated by traditional methods. It is obvious that there is still a need to carry out additional ... Fish Biology. Report of the Second Meeting. Dammarie-Ies-Lys, France, 27 to 31 May 1980. Annex: Report ... of the Workshop on Age Determination of Antarctic Fish, Cambridge, UK, 28 to 31 August 1979. ANONYMOUS. 1982 ... - M - 3 3 3 8 04/06/83 31.3 - M - 4 4 4 9 04/06/83 30.2 - F - 4 4 4 1 0 04/06/83 36.5 - F - 5 5 5 1 1 08/06/83 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 197–226 : Author(s): Kock, K.-H.
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An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia
during the day on 5 April, and another on 31 March during the day; three were caught in April Full ... were set at night and during the day. Further work is needed to establish under what conditions ... birds/line, it can be calculated (Thompson, 1992) that 125 replicates are needed for each treatment ... after early May, therefore comparisons between rates calculated by observers need to account ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Author(s): Ashford, J.R. and J.P. Croxall
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Size compositions of males and females in the course of the life cycle of Euphausia superba
population characteristics need to be analysed in order to clarify the problem further. For example ... ~ 0/. 30 ';9-36S 42-09w J' 91 I d'109 I~~ 53-39S 38-31W 15.2.67 Of 109 n qO 11.3.70 :1 :1 '\ 2fI ... in pre-spawning season. (For legend, see Figure 1). 10 100 %31)1 60-00S 46-57W 24.12.74 20 60 ... % 20 53'-26S 36-31W 6"109 60 13.2.68 ~ 8) .... - 10 I '" 0 0 ., SI AbCl> .11 Figure ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.
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A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures
will need to be represented in some detail in order to simulate fi eld monitoring and the local-scale ... . Similarly, some temporal processes may only need updating once per year while others may need ... required for them. Table 1 summarises the different classes of elements that need to be considered ... subdivision of the taxon needed to allow ecological characteristics (below) to be distinguished from other ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Author(s): Constable, A.J
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
, prob(h), needs to be assigned. This specifies one’s original ideas, without the data, about ... be a Fourier transform of the real-world image, and therefore such a transform would need to be applied ... surveys, there is no need for such complication, since both the data and the image reside in the same ... reduce the need for such measures under MaxEnt. 103 Maximum Entropy estimate of krill abundance ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Author(s): Heywood, B.G., A.S. Brierley and S.F. Gull
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Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean
:-m whales in the Southern Hemisphere still needs to be proven. It is characterised as a widely ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Author(s): Lubimova, T.G.
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
scenario is that the fall in standing stock indicated by the surveys is genuine and needs to be taken ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Author(s): Parkes, G.