Résultats de la recherche

1. Selectivity of commercial and research trawls in relation to krill

   more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in ... large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean ... mm) que celles du chalut de recherche (30-54 mm). La difference maximale de longueur moyenne dans ... -58 MM). YeM B ynoeax mccneAoBaTenhcKoro Tpana (30-54 MM). M ~ K C H M ~ ~ ~ H O ~ pacxoxAeHBe ... investigacion (30-54 mm). La diferencia maxima entre 10s promedios de las tallas de las capturas de ambas redes ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Auteur(s): Kasatkina, S.M

2. Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments

   00 30 00 40 00 40 00 30 00 30 00 20 00 10 00 50 0 M A R IO N /P . E D W A R D CR O ZE ... mm in total length with about 30 mm protruding from the fi sh. Fish were tagged with one TIRIS tag ... trawl net. The chosen fi sh were placed in a tank of circulating seawater for about 30 min to allow ... 30 min recovery period before being released through a scupper in the factory just above the ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Auteur(s): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb

3. Status of the krill stock around Elephant Island in 1991/92 and 1992/93

   -south transects between 60" and 62"s and 53" and 57"30'W ('Elephant Island box'). In 1993 additional ... of juveniles and krill lengths <30 mm in 1992 (Figures 4 and 7) resulted from successful spawning ... . Loeb and Siege1 (Dlink/Dmax) *l00 Variable 1---10---20---30---40---50---60---70---80---90---~00 ST ... -3 3 - ST-5 - 0 ST-30 7 ST-4 9 ST-46 ST-61 ST-13 ST-15 ST-14 ST-3 2 I ST-l8 ST-17 ST-34 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Auteur(s): Loeb, V. and V. Siegel

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

   226 kg and 2 355 kg/30 min. tow, division 65) (Figure 7). Catch per tow was highest between 251-500 ... /30 min tow. Most biomass was concentrated between 151-250 m (Table 1). - 150 - Biomass estimates ... since 1984/85. When length frequencies 30 cm or greater are considered, in 1984/85 about half the ... ' 1"0/ ,9, o 10 20 30 40 LENGTH, CM 50 Figure 3. Length frequency distribution, li. rossii ...

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

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

   albatrosses could save the lives of 30 300 albatrosses and enable fishermen to save $4.9 million in bait ... each species in the vicinity of the ship was recorded every 30 minutes. Of the 20 sets for which ... hauls: giant petrel 30%, grey-headed albatross 21 %, black-browed albatross 21 %, white-chinned petrel ... Georgia (sets 5 to 15) during night-time setting. These occurred in aggregations of 20 to 30 birds ...

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

6. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   derived for both sexes combined are: L ∞ 22.1 cm SL; K 0.167 y –1; t 0 –0.4 years. Parameter estimates ... consecutive modes at 8–9, 30–40 and 50–70 mm in December, and assumed they rep- resented the 0+, 1+ and 2 ... 5. 0 0. 15 8 0. 13 2– 0. 18 4 –0 .4 –0 .6 to – 0. 1 A ll 30 4 1– 14 22 ... P en in su la 1 A ll 12 51 0– 12 30 .3 - 0. 06 4 - –1 .5 - C om bi ne ... d1 A ll 17 86 0– 14 30 .8 - 0. 07 3 - –1 .2 - C os ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Auteur(s): Sutton, C.P. and P.L. Horn

7. Defining smaller-scale management units to further develop the ecosystem approach in managing large-scale pelagic krill fisheries in Antarctica

   these may be integrated to form the principles underpinning the development of small-scale management ... . Parkes. 1998. Analysis of haul data from the South Georgia krill fi shery. CCAMLR Science, 5: 9–30 ... and Nicol 124 Ichii, T. and M. Naganobu. 1996. Surface water circulation in krill fi shing areas ... near the South Shetland Islands. CCAMLR Science, 3: 125–136. Kawaguchi, S., T. Ichii and M ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 117–131 : Auteur(s): Constable, A.J. and S. Nicol

8. The utilization of seabird censuses for krill monitoring

   tractable form, defining a model to be applied in hypothesis testing. Results given by each of the ... generated by means of the vector of parametric orthogonal functions : (1) a'(t) = (1/1"2 ),sin t, cos t ... , sin 2t, cos 2t, ... ) the parameter t is kept between pi and minus pi. - 399 - The projections ... are calculated as a linear function of t for the point x (2) Fx (t) = a'(t) • x, and the values ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Auteur(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana

9. Spawning locations of mackerel icefish at South Georgia

   , spawning, South Georgia, CCAMLR INTRODUCTION Over the past 30 years there has been a fishery, large in ... following day, two on 20 March and 14 on 30 March. 011 5 April the catch was just three, and no further ... research cruises. During August 1983 a regular grid of 42 stations spaced at 30 n mile (55 km) intervals ... distance range of the sampled sites of 3.5 to 19 km offshore, the regression indicates a 30-fold decline ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Auteur(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock

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

    entered in a single- table database called ‘Kerpêche’ for trawlers (split- years – 1 July to 30 June ... fact that longlining is a selective fishing method. Fish under 30 cm in total length are never caught ... Fe m al e 0. 00 00 22 * 0. 00 00 08 * 0. 00 00 17 * 0. 00 12 30 * 0. 00 00 09 ... al e 0. 00 03 30 * 0. 00 00 17 * 0. 75 05 57 N S 0. 00 00 26 * 0. 00 00 20 ...

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

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