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1. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

   and Atmospheric Administration National Marine Fisheries Service US Antarctic Marine Living Resources Program ... examined, the point estimate of total biomass increased from 5 to 30% for eight species and decreased by 20 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Author(s): C.D. Jones

2. A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean

   encountered in 20 of the 26 hauls. It was found in the catches of two hauls in the Antarctic Zone, four hauls ... , it should be noted that during our survey the change in maturation of male and female gonads was found ... stage) are found in the SAZ. Moreover, within this zone the proportion of gonads at later stages ... with third stage gonads was found in haul No. 50). In addition to the analysis of E. carlsbergi maturity ... of E. carlsbergi were analysed by length composition, sex ratio and maturity stages in relation to ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Author(s): Zemsky, A.V. and S.A. Zozulya

3. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

   . The authors found a good fit between the TS predicted from the DWBA model and the directly measured TS ... equation (1) and a digitised shape, McGehee et al. (1998) found a good fit between DWBA predictions ... , has been endorsed as a standard measure for E. superba. Demer and Conti (2003) found the best fit ... in the TS pattern are found. The SDWBA predic- tion versus frequency is stable if the number of cyl- inders ... marine organisms. A stochastic version, the so-called SDWBA model, is endorsed by CCAMLR to predict the ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret

4. Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index

   krill abundance index Abstract / Description:  Haul-by-haul logbook catch and effort data from the ... -ku Shizuoka, 424-8633 Japan Abstract Haul-by-haul logbook catch and effort data from the Japanese ... are dictated by factory capacity and therefore the amount caught is usually regu- lated by this ... much as possible, to provide constant supplies to the factories by adjusting the catch to factory ... processing capacity. Adjusting catches can be done by regulating fi sh ing effort, but catch is also ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Author(s): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu

5. Indices of prey availability near the Seal Island CEMP site: 1990 to 1996

   . Indices derived from these data indicate that although average prey density varied by a factor of almost ... indicate that although average prey density varied by a factor of almost five between 1990 and 1996, prey ... prey availability. Acoustic volume backscattering data, from surveys conducted by the US Antarctic ... . Acoustic data collection from 1992 to 1996 was described by Hewitt and Demer (1992, 1993a, 199310, 1994a ... 1995 1996 Acoustic data collection during 1990 and 1991 was described by Amos et al. (1990) and ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Author(s): Hewitt, R.P., G. Watters and D.A. Demer

6. On the intensity of sampling krill trawl catches

   that an appropriate balance between the minimum levels of sampling desired and the cost of sampling be found ... in Figures 2 and 3. Again significant differences were found between mean lengths by station at both ... and the estimation procedure followed can be found in Chapter 9.7 of Zar (1984). The formula used was: (1) where ... measurements of length from commercial krill;  catches should be made, as far as possible, by a single observer ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Author(s): Miller, D.G.M.

7. Management and assessment options for the crab fishery around South Georgia

   involved, but the details may well differ. Answers to such questions are never easily found, and the most ... , L. murrayi, is found over at least 300 n miles of the continental shelf, from 22" to 27"s and between 500 ... king crab, L. couesi, is found in small numbers on the Management and Assessment Options for Crab ... /effort controls also requires estimates of stock abundance, which could be obtained by depletion methods ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Author(s): Basson, M. and D.D. Hoggarth

8. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

   was often found to be dominant and was instantly recognisable, it was identified to genus (e.g. the isopod ... found on shelves to the north and across the Bransfield Strait. The depths of this station ... found on the shelf. Nevertheless, more than a few of the shelf habitats sampled exhibited a paucity ... regions dem- onstrating sponge-dominated communities are areas in which this hexactinellid can be found ... effects of disturbance regimes, whether by iceberg scouring or historical commercial bottom trawling ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Author(s): Lockhart, S.J. and C.D. Jones

9. Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic

   waters, various species of fish (Nototheniidae, Myctopliidae, Channichthyidae). It was also found ... waters, various species of fish (Nototheniidae, Myctopliidae, Channichthyidae). It was also found ... and, in deeper waters, various species of fish (Nototheniidae, Myctopliidae, Channichthyidae). It was also found ... of this species to be 55"S, Fischer and Hureau (1985) found juvenile D. eleginoides near the Antarctic ... ; Gon and Heemstra, 1990), and in Chilean waters adult fish are found occasionally down to 2 500 ... m (Mora et al., 1986). Eggs, larvae and postlarvae are found around South Georgia during summer ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Author(s): García de la Rosa, S.B., F. Sánchez and D. Figueroa

10. Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric characteristic?

    distributions to the left of v. The mean and standard deviation of the apparent populations ~Pcrl can be found ... difference between the real mean characteristic for a sex, and the apparent mean derived by sexing the birds ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 259–272 : Author(s): Agnew, D.J.

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