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A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia
Basson ~ o J I ~ Y ~ H H ~ I ~ pe3ynbTaTbI yKa3bIBaWT Ha H ~ O ~ X O ~ ~ ~ I M O C T ~ 0 6 n o ~ a ... MnM HaMepeHHOTO M3'bRTkiX M 3 nOnynXUMM MH@MQM~oB~HH~IX ~ p a 6 0 ~ . TO B O C O ~ ~ H H O C T ... ~qMe~ ~ p a 6 a HaAO ITpliHMMaTb B PaCYeT napa3kiTM3M. nepeYll~neHb1 OCHOBHbIe AaHHbre, c6op K O T O ... ). It is also highly likely that growth is affected (Hawkes et al., 1986a; O t to a n d MacIntosh ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Autor(es): Basson, M
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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 ... (% ) 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 ... Estimating optimal obsErvEr covEragE in thE antarctic krill fishEry D.J. Agnew1, P. Grove2, T. Peatman1 ... 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 : Autor(es): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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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)
Norway J. Plötz Alfred Wegener Institute Postfach 120161 D-27515 Bremerhaven Germany T. Rogers ... series of shipboard and aerial surveys around the Antarctic continent (Figure 2), and then derived ... 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 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Autor(es): 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
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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 ... ubiquitous, albeit much smaller T. gaudichaudii which has a much lower caloric value than krill. In these ... T. gaudichaudii (62.5%), E. superba (22.1 %) and mysids (predominantly A. maxima) (21.3%). Although ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Autor(es): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski
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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 ... unweighted lengthatage data were fitted to the von Bertalanffy growth model: Lt = L∞ (1 – exp(–K*(t–t0 ... ))) where Lt is the expected length at age t years, L∞ is the asymptotic maximum length, K is the von ... To m o, 1 98 91 ); C os m on au t S ea , M aw so n Se a, P ry dz B ay (G er as im ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Autor(es): Sutton, C.P. and P.L. Horn
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
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 : Autor(es): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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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 : Autor(es): Welsford, D.C
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Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (Subarea 48.3, 1995 season)
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 ... I Q A Z ~ T ~ J ~ R M I ? C KaXAOrO CynHa. TaKllM 06pa30~ CTaJIO B 0 3 M O X H b l M AaTb OqeHKy ... n O Y T M BCeM CJlyYaRM no6ou~ofi CMePTHOCTM M O P C K M X nTMq, ~ a G n m n a u u ~ ~ ~ c ~ B ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 79–91 : Autor(es): Moreno, C.A., P.S. Rubilar, E. Marschoff and L. Benzaquen
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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 ... 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 ... B Mae H HIoHe. M e c ~ o ~ a x o x n e ~ ~ e npoMbIcnoBoro YYaCTKa 6b1no C T ~ ~ H J I ~ H ~ I M ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Autor(es): Sushin, V.A
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Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
rIlraHTCKHX ~ ~ ~ ~ B ~ C T H M K O B (Macronectes halli H M. giganteus), Y ~ P H O ~ P O B ~ I X a J Ib6a ... ~poco~ (Diomedea melanophris) H noMHHmaHcKMx YaeK (Larus dominicanus). Fenoropnbre ~ Y ~ ~ B ~ C T H ... CYAHOM ~ a 6 e n b ~ o r o H ~ T ~ O H A ~ npM qeneeoM npoMbrcne C. g ~ n n a r i . B ~ O ~ ~ W M H C ... T B ~ CnyYaeB CMePTHOCTb KaK Ha RpyCOnOBaX, TaK M Ha Tpaynepax 6b1na c ~ ~ 3 a ~ a c 6en0ropnb1MM ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Autor(es): Williams, R. and D. Capdeville