Search results

1. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   ......................................................................... 3 3. Parameter estimations .................................................................. 4 ... 3.1 Summary of the longline fishery.................................................. 4 3.2 ... Biological parameters.............................................................. 5 4. Stock assessment ... /94 749 4 632 5 381 0 5 381 1994/95 1 467 4 129 5 596 0 5 596 1995/96 1 233 3 478 4 710 833 5 543 ...

   Document : Site Section: Publications

2. An assessment of toothfish in Subarea 48.3 using CASAL

   cohorts of age 1–4 fish can be identi- fied from peaks in the length-frequency data and estimates of ... . The result- ing effective sample sizes are shown in Table 4. Of particular note is the step jump in ... (Figure 4) apparently confirm the wisdom of this choice. It is true, however, that this choice required ... the second parts of equation (4); they are omitted from the calculations because there is ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

3. Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87

   them, such as number of panels in the cod end (2 or 4), inside or outside position of fine-meshed ... and catch per tow for Notothenia gibberifrons in the Polish experiment (Figure 4; see also Table 9.2 ... conditions of the commercial fishery. 3.2 Chaenocephalus aceratus, Tables 4, 5 and 6 The 50% selection ... trawls is likely to result in substantially lower selectivity. 4. SUMMARY AND CONCLUSIONS 4. 1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias

4. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   . Parameters and available data .......................................................... 4 3.1 Parameter ... values ................................................................... 4 Fixed parameters ... ................................................................... 4 Recruitment surveys ............................................................... 5 ... ......................................................... 7 4. Stock assessment ...

   Document : Site Section: Publications

5. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   natu- ral mortality for E. superba range from 0.45 to 2.92 (Siegel, 2000, Table 4). Siegel (2000 ... , paragraphs 2.72 to 2.78); SC-CAMLR, 2012 (Annex 4, paragraphs 2.28 to 2.30 and 2.62 to 2.65). In the base ... standardised recruitment calculated from the data on length frequencies (Figures 4 to 6). When the added CV ... for the 10 001 randomisations (Figure 4). Unlike the smooth distribution of standardised recruitments ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Author(s): Kinzey, D., G. Watters and C.S. Reiss

6. Simulation of recovery rates of fish stocks in the South Georgia and Kerguelen Islands areas

   , SC-CAMLR-V/4), which included fisheries for N. rossii, N. gibberifrons, and C. gunnari in South ... projections for the stock size and catch in numbers and weight are given in Table 4 (South Georgia) and ... Georgia) and 30-31 (Kerguelen); the data are contained in Tables 4 and 5. 2.1 South Georgia 2.1.1 N ... about 4 times the initial yield at the end of the 20-year simulation, doubling in four years for both ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 229-298 : Author(s): Hennemuth, R.C., K.D. Bisack and G. Duhamel

7. Fishery report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   Population structure ................................................................ 4 3.2 Parameter ... ........................................................................... 6 4. Stock assessment ... 000 0 1996/97 1 300 0 1997/98 1 4 520 6 1998/99 1 4 840 265 1999/00 2 4 036 4 114 2000/01 5 6 ... 760 960 2001/02 5 5 557 2 667 2002/03 4 2 181 1 986 2003/04 7 2 887 2 683 2004/05 7 3 574 1 712 ...

   Document : Site Section: Publications

8. Fishery Report: Champsocephalus gunnari (ANI) South Georgia (Subarea 48.3)

   ................................................................... 3 Fixed parameters ................................................................... 3 4 ... -catch of fish and invertebrates ..................................................... 4 5.1 By-catch ... removals ................................................................. 4 5.2 Mitigation measures ... ............................................................... 4 6. Incidental mortality of birds and mammals ........................................... 4 ...

   Document : Site Section: Publications

9. Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   ......................................................................... 3 3. Parameters and available data.......................................................... 4 ... 3.1 Parameter values ................................................................... 4 Fixed ... parameters ................................................................... 4 Recruitment surveys ... catch–length composition........................................... 12 4. Stock assessment ...

   Document : Site Section: Publications

10. Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data

    areas of the survey are shown in Figure 1. 286 4. PRELIMINARY ANALYSIS: SPATIAL LOCATION OF HAULS ... , in Figure 6 it is likely that concentrations 3,5, and 6 and concentrations 4 and 7 are, in fact, the ... = [ ne I (1-exp(-Wvts/As) ] ( 4 ) In this equation, N is the estimated number of concentrations in a ... estimate given in Equation (4) will be biased. Proceeding in a manner similar to Equation (1) shows that ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Author(s): Mangel, M.

Pages