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1. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   , I. Leonori, I. Biagiotti, A. De Felice Istituto di Scienze Marine ISMAR-CNR Sezione Pesca Marittima ... , M. Bottaro and M. Vacchi ISPRA Università di Genova Genova, Italy Abstract Target strength (TS ... to the overall TS are calculated (Anderson, 1950; Haslett, 1962, 1970; Johnson, 1977; Stanton, 1988a, 1988b ... line (|Rcr| for the nine tri- als was 0.666; Table 7 in Crow et al., 1960). For this study, only ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Author(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

2. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

   which mainly depend on light conditions. During daylight hours, krill usually stay in the middle ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Author(s): Yudanov, K.I.

3. Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution

   that corresponds marginally (i.e. averaged across hauls) to a particular mixed-effect multinomial dis- tribution ... a D-M distri- bution for haul-level frequencies. A possible criticism of the use of the D-M dis- tribution ... as a function of predicted class proportions, pya, assuming a multinomial dis- tribution of yn′ independently ... means its expected value not the randomly drawn value from the Poisson dis- tribution). For all ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Author(s): Candy, S.G

4. Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area

   rn 1970 0.84 0.16 0.76 0.24 1971 0.82 0.19 0.73 0.26 1972 0.84 0.20 0.75 0.28 1973 0.89 0.32 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.

5. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

   the Kerguelen Islands shelf (eastern, northwestern, western and Skif sectors) (Figure 2). Statistical ... in each of the five maturity stages for each geographical sector indicates that in the eastern sector ... larger average size than in the eastern sector (all fish were sampled between 500 and 1 500 m in each ... and Skif sectors). A geographical analysis of the maturation stages suggests that the eastern part ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Author(s): Lord, C., G. Duhamel and P. Pruvost

6. The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program

   appear to feed chiefly on fish, at least during single foraging trips (Jablonski, 1985; Croxall et al ... , foraging trip duration, demography). 4. ADDmONAL CONSIDERATIONS 4.1 Resident Species Gentoo penguins ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Author(s): Croxall, J.P. and T.D. Williams

7. Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited

   of adult females caught (n = 10) suggested that C. rastrospinosus was in the middle of the spawning ... Antarctic. C. rastrospinosus appeared to be in the middle of its spawning season when taken in the second ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Author(s): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina

8. Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea

   availability of krill (e.g. arrival weights, egg mass, natality rate, foraging trip duration). Data sources ... ) and the average dura tion of the fi rst six foraging trips of lactating Hewitt et al. 88 Table 2: Annual ... incubation shift in hours; C1 is –1 x the log of the average of the first six foraging trips in hours. Note ... archipelago) and the eastern end of South Georgia. Under option (i) a correspondingly high proportion ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Author(s): Hewitt, R.P., G. Watters, P.N. Trathan, J.P. Croxall, M.E. Goebel, D. Ramm, K. Reid, W.Z. Trivelpiece and J.L. Watkins

9. Distribution and abundance of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean

   . 1995. Distribution and biology of five grenadier fish (Pisces: Macrouridae) from the upper and middle ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 171–178 : Author(s): van Wijk, E.M., A.J. Constable, R. Williams and T. Lamb

10. Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia

    cost in lost time, equipment or fishing efficiency should not be under-estimated, however, and may ... is lost during fishing operations, mixed polyester and polyethylene rope degrades more quickly ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

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