Résultats de la recherche

1. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   purposes of this scenario, suitable habitat was defined as cells where at least 5% of the bottom depth ... least 5% of the area in the cell was shallower than 2 800 m 25 Spatially explicit population ... 26 482 6 796 570 6 2004 2 178 47 855 5 695 1 268 7 2005 3 210 56 523 12 728 2 321 24 2006 2 967 33 ... functions. The maturity and fishing selectivity ogives were similar for all three spatial models (Figure 5 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Auteur(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

2. Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean

   Convergence and 60°5. Three specimens were caught in the Indian Ocean: one north of the Antarctlc ... are characteristic of 5 species , T, oavo, H, atlantica, H. eltaninae, G. antarcticus, M. inges ... . - 93 - The notal type is inherent for 3 species : B. riise, B. abyssicola, ~ scolops and 5 species ... with a speed of 5-20 cm/sec in the 200-J000/3500 m layer and according to the results of the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Auteur(s): Lubimova, T.G.

3. Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari

   trawler Austral Leader. This was fishing for D. eleginoides 3 to 5 n miles to the west of the island at ... and the western edge of the Macquarie Ridge, less than 5 n miles from the island. Most hauls were of ... than 5 m to the fishing gear, except when they were attempting to take morsels from the net during ... - C A M L R - X I V ) , Annex 5. CCAMLR, Hobart, Australia. Weimerskirch, H., R. Zotier and P ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Auteur(s): Williams, R. and D. Capdeville

4. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

   Miller and Hampton used the estimator: A A1 = (.en 2)/Ymedian (5) These two estimators are ... deterministically identical (if the model assumed is correct). The estimator of equation (5) has the advantage of ... pattern of the distribution (to a much slower decline with y) at a scale of some 5 to 7 km. However, both ... ~:--~ ~---------------­ 123 4 5 Inter-swarm Distance (km) Figure 2: Comparison of the observed frequency distribution of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Auteur(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

5. Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica

   headline length was 35 m. Mesh size was 15 cm in the front panels and 5 cm in the codend liner. Ground ... wide with a headline height of 4 to 5 m. Nets were towed for a standard haul duration on the bottom of ... Trawls 2 4 5 3 407 ~ 56 ...-- C> ~ --en en <{ ~ o CO 200 100 200 D 100 0 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Auteur(s): Constable, A.J.

6. A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia

   animals. I shall now consider other levels of prevalence. Figures 5 and 6 illustrate the patterns of ... harvesting scenarios: healthy animals only (Figure 5), and both healthy and infected animals (Figure 6 ... mortality Figure 5: Harvesting healthy animals only: spawning stock numbers at a range of fishing ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Auteur(s): Basson, M

7. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   881C 0 0 0 33 361 1026 226 428 333 375 164 2 947 881D 0 0 0 0 0 0 * * * * * 0 881E 5 0 0 9 0 2 38 55 ... recaptured D. mawsoni is given in Figure 5. Most fish have moved only short distances, typi- cally less than ... , shown in Figure 5. These fish were all relatively small, ranging from 72 to 117 cm length at recapture ... Figure 5: Inferred movements of recaptured Dissostichus mawsoni for those released by commercial ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Auteur(s): Hanchet, S.M., S. Mormede and A. Dunn

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

   hooks laid were of the type Maruto no. 26. Approximately 5% were of the type Maguro no. 14 which has a ... within 5 m and 10 m of the hauling point, and within a square running 250 m out from either side of the ... 22.28 21.55 23.27 1 1-5 birds/line in relation to the number of baited hooks laid may be higher ... 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

9. Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?

   lines comprising 5 to 8 magazines, each magazine being 1 800 m in length and holding 1 280 hooks ... last and third last magazines (of 5–8 magazine lines) of trial lines to avoid the pull-down effect of ... surface were evaluated to five target depths: 2, 3, 5, 10 and 20 m. Of these target depths, sink time to ... . Treatment Target depths (m) 0–2 0–3 0–5 0–10 0–20 With 7.9 12.1 20.4 38.6 76.9 Without 7.4 12.9 20.7 ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Auteur(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith

10. Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem

    temporal distribution In the l\in1cl HaiJ'k5.ea off the Fimbul Ice Shelf, upon which the South ... durins 1!J73 and indicate a decrease of 5 to 11 Per cent Per !:lear in the flOPulations at Mari on (4 ... . bi r,:J5 5 i 9hted on the Pr i nee Edward is I and5 was m.ade bl,! C.aPtain Cook in 1776, 1,,1ho ... the let-5!. di9er,,tible Pert. oc- fishe--s, squid!; arid r:rwst.-tce-ans1 whii:ti f'oi-R1 t.he ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Auteur(s): South Africa

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