Résultats de la recherche

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

   Part of the Southern Oc~an bounded bw latitudes 30-70 Sand I on9 i tudes 10 W ta 40 E. Research i ... ins, and a-bout 500 000 breedin~ King Pens:uins, account.ins for some 10 and 30 Per cent, re ... ,s form of ornitholo~!ical research is Part of a fairl':1 recP-nt development in international ... , n-sPec:l.rl IJ,1, seals Ser-·...-ice is. to a ...

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

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

   parasitised crabs of either sex do not form part of the spawning stock, and that post- parasitised crabs do ... crabs are sterile and do not form part of the spawning stock. Parasitised crabs suffer a slightly ... do not form part of the spawning stock. The point is that given a non-zero level of infection, the ... spawning stock is already below its maximum level, even without any harvesting. 0 0 10 20 30 40 50 60 ...

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

3. Estimating optimal observer coverage in the Antarctic krill fishery

   on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... placés sur environ 50% des navires pêchant en une saison et étaient présents à bord pendant environ 30 ... (% ) T ot al h au ls w it h kr ill sa m pl in g (% ) A ca m ar 20 02 30 7 ... 05 46 3 22 4 13 7 61 56 30 41 12 Fe ol en t 20 05 43 1 43 6 32 6 ... been present on board for about 30% of that season. They have achieved a rate of krill sampling ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Auteur(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

4. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   might have been conservative and had further speculated that a population of 30–40 million crabeater ... 000– 4 748 000) from 90°W to 30°W, and 946 000 (726 000–1 397 000) from 64°E to 150°E. The crabeater ... abundance, habitat use and diet data of ice-breeding seals 331 000 (144 000–759 000); 90°W–30°W sector: no ... pack-ice in winter for periods of up to 30 days, but returned to the stable fast-ice to haul out ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

5. Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991

   the hyperiid T. gaudichaudii, krill and mysids form their staple food. A comparison with earlier ... Bundesrepublik Deutschland. Arch. Fisch. Wiss. 30 (Beih.l): 40-61. 19 1:5 41° w 39° 37" 35° .:.::I· ~t ... especies en un mismo est6mago, los porcentajes pueden ser mas del lOO%) (origen: Kock, 1981; Wilhelms ... ubiquitous, albeit much smaller T. gaudichaudii which has a much lower caloric value than krill. In these ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Auteur(s): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski

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. A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region

   ser tomada en cuenta al utilizarlo. Por lo tanto, se han detallado las fuentes, suposiciones y ... model to ecosystem dynamics models in the form of trans- port rates between SSMUs. Tables 14 and 15 ... SSMUs other than the one in which the predators breed, and the form of functional relationships ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Auteur(s): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters

8. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   –30 Dec 0–945 tonnes yr–1 (see Table 2) 0–90 tonnes yr–1 (see Table 2) Simulation specifications ... %, 25%, 30% and 35% of SSB0 at the end of the 5-year period. The annual catches taken in each scenario ... 30 tonnes per year for 5 years) to assumptions about selectivity (scenarios 7 to 9), size-at ... ) Parameter set 1 945 10% 0, 15, 30, 45, 60, 75, 90 As per Table 1 2 893 15% " " 3 841 20% " " 4 782 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Auteur(s): Welsford, D.C

9. Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)

   standardise hooks to the 'balanced' type with a 30 mm gap. The range of hook sizes analysed was therefore ... different sizes) and incidental mortality clearly demonstrates that hooks equal to or larger than 30 mm in ... melanophris), 2% de grands albatros (D. exulans) et 0,7% d'albatros 2 t@te grise (D. chrysostoma). De plus ... I I T ~ ~ H ~ I x OTYeTOB, IIpeACTaBJIeHHbIX KaXnbIM C Y A H O M CBOeMy HaqMOHanbHOMy ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Auteur(s): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen

10. Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90

    aggregations did not form outside the main fishing area. During the November period the commercial fleet fished ... sustained fishable krill aggregations did not form outside the main fishing area. During the November ... 11-15 November 16-20 November 21-25 November 26-30 November Number of Vessels 2 2 2 ... large de l'ile ~ lephan t (11 B 13 cm/sec), evaluee precedemment par la m@me methode (Sushin et Myskov ... ) Ha6nEOJ(anaCb B ~ o ~ 6 p e , a MaKCPiManbHbIe BenH?IHHbl (9,6 T / Y ~ c Pi 11,o T / Y ~ C ) - B @ e ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Auteur(s): Sushin, V.A

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