Search results

1. Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds

   , after the first haul (3 hours of use) and after each subsequent 15 hours of trawling. Hauls used ... value: 15% for Chaenodraco wi/soni and 10% for Chionodraco rastrospinosus. This meant that from 85 ... of the experiments Study period 27-29 13-15 15-16 Qct 1986 Nov 1986 Nov 1986 18 -2 0 Dec 1986 13-4 Feb 1987 ... 0.37 2.88 2.09 1.44 per 1 hour fished 0.29 0.084 0.15 0.97 0.99 0.75 ...... ~ Table 2: Catch ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Author(s): Zaucha, J.

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

   , Figures 12-15 provide examples of the finer scale distribution of hauls. In some cases, the "shape ... " of the concentration is apparent, but in others it is not clear at all. In addition, Figure 15 provides an excellent ... East-West North-South Catch Time (n m) (n m) (kg) (hrs) 1 24 2 15 000 19.2 2 41.5 26 178 000 151 ... 3 23.5 5 69 500 60.7 4 38 15 54 510 57.7 5 81.5 1 0 156 600 197.5 6 49 33 364 800 209 7 41.5 1 0 247 ...

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

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

   38.7 47 68 (70) (2)s 2.89 19.7 14;23 9 - 36 2666 2730 70 12.8 9 88 (80)(3) 3.22 28.0 22;32 15 - 52 ... 2330 1841 241 2.5 6 110 (100)(4) 2.82 31.1 22-23 ;32-34 15 - 52 604 1035 369 6.5 24 s S. Shetland ... (70)(1 ) (2.63)e (17.9)e 15;25;32 13 - 6 7 639 301 615 1.3 8 88 (80)(1) 2.29 20.6 15;25;34;51 13 ... )e (1.68)e na Data not available e Estimated value (15.2)e (21.0)e c Codend with the 220 mm mesh ...

   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. Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87

   15 351 10 047 43 040 1978/79 1979/80 1980/81 50-150 586 ·7 968 2 633 33 298 44 485 150-250 ... 8 482 536 5 358 13 64) 7 124 35 14) 250-500 7 701 1 410 1 714 3 225 4 524 18 574 Total 16 769 1 946 15 ... 9 675 7 566 )1 161 Total 11 239 1 904 11 854 )1 745 15 862 72 604 1985/86 50-150 696 2 275 2 971 150 ... 909 NOR 1 650 945 15 292 092 18 979 MZZ 825 73 139 1 612 390 3 039 Total 103 524 19 600 9 227 21 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Author(s): Mucha, M. and W. Ślósarczyk

5. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

   5 023.29 2 583.40 1 454.16 923.92 502.42 273.30 33.15 15 855.21 Strata During the 1999 survey ... 65.45 2 397.43 896.46 85.57 341.39 14.01 15.56 6 253.93 250-500 m 1 539.41 4 957.84 ... 458 (237-675) 2 865 (1 396-10 585) 15 642 (7 702-50 121) 18 965 (10 637-53 483) 215 (11-489 534 ... (3-40) 386 (179-1 599) 4 586 (1 890-20 846) 4 983 (2 254-15 640) 25 (4 156 (50-1054) 4 557 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Author(s): Jones, C.D., K.-H. Kock and E. Balguerías

6. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

   No. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 Line Type ... 9 4 45 7 47 17 14 3 19 2 42 28 23 19 27 40 15 3 8 at End of Setting DIM PRO 40 60 53 63 49 ... 12 13 14 15 16 17 18 19 20 2 1 22 23 24 DIM = Black-browed albatross C = Control DIC ... No. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Swell Direction Height (degrees ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

7. Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database

   data have been submitted to the Global Procellariiform Tracking Database, representing 15 of the 17 ... sizes are small. Ideally, analysis would be based on at least 10–15 tracks for each breeding stage ... - tion to breeding location. Of the 15 albatross species considered in this paper, the breeding ... . Ser., 217: 15–26. Nel, D.C., P.G. Ryan and B.P. Watkins. 2002. Seabird mortality in the Patagonian ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)

8. Phytoplankton distribution in the mixed layer: implication to krill abundance

   to 15 m S-1 (Chapman, personal communication), the buoyancy flux provided by melt water must ... -1 , where S2 is a turbulent strain component 2c15-1v-1• ' The turbulent field may be considered ... for the above expression we can rewrite Ko as Ko = (15/2)1/2 (eI4v 3)1/6 ( 1 2 ) If we take 1= Lo' Ko ... = (15/2)1/2(eV-2)1/2 = 7.5vsN-1. ( 1 3) Since we used the Ozmidov scale for I the formula is only ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Author(s): Yamazaki, H. and T.R. Osborn

9. Krill population biology during the 1991 Chilean Antarctic krill fishery

   ' 61°28,2' 3.10 45 48 15:35 24.02.91 62°32,8' 61 °28,2' 3.30 45 54 16:00 25.02.91 62°29,1 ' 61 °03,2 ... 28.02.91 62°27,6' 60°58,2' 2.70 50 05 19:15 01.03.91 62°26,8' 60°26,8' 3.20 40 16 18:20 02.03.91 62°19,2 ... 15:55 06.03.91 62°40,5' 61°26,3' 2.60 40 68 18:40 06.03.91 62°40,5' 61 °26,0' 2.60 40 81 17:10 ... 07.03.91 62°41,0' 61 °21,5' 2.70 40 90 10:20 08.03.91 62°40,0' 61°24,6' 3.00 50 91 11:15 08.03.91 62°40,5 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Author(s): Mujica R., A., E. Acuña S. and A. Rivera O.

10. Status of the coastal stocks of Dissostichus spp. in East Antarctica (Divisions 58.4.1 and 58.4.2)

    5841G 5841G 2006/07 15 334 10 619 38 654 79 Status of coastal Dissostichus spp. stocks in East ... A C E C E G Catch limit (tonnes) 260 260 260 200 200 200 TOA catches (tonnes) 2005 62 15 48 182 154 143 ... 2006 4 4 250 22 152 2007 58 65 170 193 188 2008 54 125 177 15 197 TOA released (numbers ... depletion (average of all estimates in Table 4) (tonnes) 800 40 1 408 1 473 1 382 15 334 Estimated ...

    Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 71–100 : Author(s): Agnew, D.J., C. Edwards, R. Hillary, R. Mitchell and L.J. López Abellán

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