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1. Fish stock assessment survey in Subarea 48.3

   that this decline may be due to either a massed migration or high mortality. File:  03-Everson-et ... . The survey design was similar to those of previous years (Parkes et al., 1990) with a series of ... the bottom. A net as close as possible to that used for the Professor Siedlecki survey (Parkes et al ... for fish >25 cm as there was in last year's survey (Parkes et al., 1990). By contrast, at Shag Rocks ... equation used in Everson et al. (1991) from samples examined during the survey. The results are given in ...

   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

2. Consideration of major issues in ecosystem monitoring and management

   was developed by Butterworth et al. (1991, 1994) and Constable and de la Mare (1996) is a ... example of this is given by Thomson et al. (2000). The key input parameters for such a calculation are ... species’ diet, condition and reproductive indices (Kock et al., 1994; Everson et al., 2000a; Everson and ... movement that may be related to feeding and spawning activity (Everson et al., 2001), although movement ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Autor(es): Everson, I

3. Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994

   considerablement la mortalite des albatros Ashford et al. et la restreindrait aux petrels a menton blanc. La ... lost to birds. Murray et al. (1993) estimated a minimum of 3 652 seabirds caught in New Zealand ... around South Georgia (Ashford et al., 1994). At the 1993 CCAMLR meeting, the Scientific Committee ... . MATERIALS AND METHODS Fishing equipment and operations were as described in Ashford et al. (1994). Most ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Autor(es): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

4. Commercial krill fisheries in the Antarctic, 1973 to 1988

   trend has been independently confirmed by Dolzhenkov et al. (1988) and in the absence of further ... two fisheries (cf Ichii, 1987; Dolzhenkov et al., 1988) and, second, Soviet effort data are only ... theories for observed patterns exist (e.g. Marr. 1962; Makarov et al., 1970; Mackintosh, 1973; Lubimova et ... the immediate vicinity of the fishing fleet. Both the Soviet (Dolzhenkov et al., 1988) and to some ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Autor(es): Miller, D.G.M.

5. A simple approach for calculating the potential yield of krill from biomass survey results

   . File:  12-Butterworth-et-al.pdf ... (a + t) = .e .. [ 1- e-{3(a+l)] O::;t::;l/o (2) Rosenberg et al.'s (op.cit.) fit to data ... can both be set equal to 1 for convenience. Rosenberg et al. (1986) estimate .eoo = 60 mm and p ... season corresponding to the parameter estimates obtained by Rosenberg et al. (1986) for the growth model ... growth curve form used by Rosenberg et al. (1986), together with the assumption that mass is ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Autor(es): Butterworth, D.S., A.E. Punt and M. Basson

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

   SSMU; (ii) estimated predator demand in the SSMU; (iii) estimated standing stock of Hewitt et al ... description of the CCAMLR-2000 Survey see SC-CAMLR, 2000 and Hewitt et al., 2002). The Commission further ... Hewitt et al. 84 exceed 620 000 tonnes until the precautionary catch limit had been subdivided into ... ) (8 ) (1 0) (1 1) (3 ) Hewitt et al. 86 were biologically unrealistic but could be im ple ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Autor(es): 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

7. Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements

   depth only also gave good results (80% correct). File:  33-Scolaro-et-al.pdf ... (yellow-eyed penguins, Megadypted anitpodes). • Internal cloacal examination - Ainley et al., 1983 ... (Adelie penguins), Samour et al., 1983 (five species of penguins). In Adelie penguins significant ... differences between sexes was also found in bill size (Ainley et al., 1983). The techniques listed above ... "Standard of Birds' Measurements" proposed by Baldwin et al. (1931) with some modifications suggested by ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Autor(es): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani

8. Results of fish stock assessment survey, South Georgia region, November - December 1986

   late 1970's in the South Georgia region has been documented for several years (e.g., Kock et al ... between 1975/76 and 1980/81 (Kock et al. 1985). Regulation of the South Georgia groundfish fisheries was ... class) (Boronin and Frolkina 1976, Shust and Pinskaya 1978, as tabulated in Kock et al. 1985). If ... alternate age-length schedules are used (e.g., Skora 1980, in Kock et al. 1985), the 21-23 cm values would ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 143-183 : Autor(es): Gabriel, W.L.

9. Depth distribution and spawning pattern of Dissostichus eleginoides at South Georgia

   ~ e n s r ~ ~ B 1998 r. B xone npoMbIcna y Agnew et al. FOXHOE r e o p r m M cKan m a r ... region (Evseenko et al, 1995). Around South Georgia the spawning period is generally considered to be ... ., 1995), similar t o that i n Chilean waters (July t o August; Moreno et al., 1997) a n d a r ... ) 0.00000000 0.00021624 0.01896529 0.00060522 Agnew et al. Table 3: Proportional maturity, 1998. Chi ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 19–36 : Autor(es): Agnew, D.J., L. Heaps, C. Jones, A. Watson, K. Berkieta and J. Pearce

10. Cephalopod research in the Antarctic

    et al., 1981; Clarke and McLeod, 1982a, b; Clarke and Prince, 1981; Croxall and Prince, 1982 ... ; Rodhouse et al., 1987; Rodhouse, in press b). These data have enabled Clarke (1983) to estimate the total ... cephalopod consumption in the Southern Ocean, and Croxall et al. (1985) to estimate consumption in ," the ... statolith (Dawe et al., 1985; Hurley et al., 1985; Lipinski, 1986; Yang et al., 1986) now enable age to be ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 323-334 : Autor(es): Rodhouse, P.G.

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