Search results
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
quickly from declines in stock size and inay become abundant in the area, as has bee11 demonstrated ... o c T p o B a I r y wan LUar, 11 o T n m w e ~ T M X ABYX r p y n n I l p o n o K OT BOCTOYHOG. 1;onbrrree ... Y Y a C T K O B . I l p e ~ n o n a r a e ~ c ~ , Y T O Y a c T b 3 a n a n ~ o E rpynnrrpoerw pb16bl M c t r p n p y e T K c K a n a M UIar Ha BTOPOM-TpeTheM rOny XM'3H11 ... to the size composition of C. gzi11izavi off Shag Rocks. Materials collected by AtlantNIRO from 1970 to 1991 ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Author(s): Frolkina, G.A
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
otolith (estimated age: 14 years) viewed using transmitted light. The ageing transect illustrates ... ) and for maturity stages 3–5 α = -16.14 ± (2.73) and β = 0.0316 ± (0.0053). The value of L50 ± (95% CI) is 418 ... ± 12 mm, corresponding to an approximate age of 11 years, and the value of Lm50 ± (95% CI) is 511 ... whitsoni. Document WG-FSA-01/43. CCAMLR. Hobart, Australia: 11 pp. Massutí, E., B. Morales-Nin ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable
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Estimating krill recruitment and its variability
by the Nella Dan during SIBEX 11. The salient feature to note in this figure is the very wide and highly ... the estimates gives: Number of surveys 14 Mean R(t) estimate 0.495 Standard error 0.035 Standard deviation ... distribution to the density-at-length distribution obtained from a net survey by the Nella Dun during SIBEX 11 ... surveys, with a youngest putative age of one year. Top - Nella Dun during SIBEX 11, bottom - Aurora ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Author(s): de la Mare, W.K
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
) A 2.59E-09 B 3.2064 Maturity Amat50 14.0 y Range 5–95% maturity 11.0–17.0 ... 9 7 7 10 8 11 Increasing or stable 53 31 38 45 29 52 L75: Decreasing 10 7 8 10 9 12 Increasing ... mark-recapture studies. CCAMLR Sci- ence, 14: 43–66. Candy, S.G., D. Welsford, T. Lamb, J. Verdouw ... Stock status L7 5 6 8 10 12 14 6 8 10 12 14 True Z/K Sl op e es tim at e of Z /K L m ea ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Author(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
la zone de la rupture de pente, la OU les oiseaux se sont alimentes. 11 est possible qu'a l'avenir ... from NOAA 11 and NOAA 12 satellites and relayed to Hobart from the receiver at Casey Station. The ice ... : 14 pp. ANON. 1982. Summary Report of krill (Euphausia superba) Fishing Ground Exploitation ... of laying continental shelf 1397A M 11 December 1991 23 66.2° 62.0° 164 347 67.0° long foraging trip after ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else
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Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area
con ninguna tendencia obvia. OL~EHKl1 3AflACOB NOTOTHENIA ROSSI I MARMORATA 11 CHAMPSOCEPHALUS ... exploitation rate, U, is given by : U 1 - (1 - r )/S 11 This is approximately 0.35 for both survivorship ... . Document SC-CAMLR-IV/BG/11. 18 pp. - 10 - Table 1. Alternative survival and catchability schedules ... 0.20 1.00 9 0.91 1. 00 0.18 1.00 10 0.74 1.00 0.15 1.00 11 0.42 1. 00 0.0$ 1. 00 12 0.34 1.00 0.07 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.
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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
-March to mid-May) we have a total of l 063 uplinks from 11 birds (7 males, 4 females), tracked ... at South Georgia the brooding period lasts on average from 11 March to 12 April (range 27 February to 11 ... albatrosses Diomedea exulans ringed at South Georgia, 1958-1986. Ringing and Migration, 11: 43-51. Croxall ... Biology, 14: 231-241. Gales, R. 1993. Co-operative Mechanisms for the Conservation of Albatross ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Author(s): Croxall, J.P. and P.A. Prince
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
21.55-23.05 1 000 5 0 24.07 150 265 10.00-11.15 10 000 10 27.07 30 160 16.35-17.00 2 000 10 ... Champsocephalus gtmzari In Sample Ind. /tonne Krill 3 300 11 550 13 520 111 4 440 307 15 350 208 4 160 ... ) ** Catch for the period May to August 1992 (Ukrainian fleet only) 35 488** 766 + 414 27.2 + 14.7 966 ... the by-catch of juvenile fish (ind./tonne of krill) and the CPUE of krill (tonnes/hour). 14- 12- jO ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov
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Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
Science, Vol. 11 (2004): 141–153 141 IS THE ATTEMPT TO ESTIMATE THE BIOMASS OF ANTARCTIC FISH FROM ... /17. CCAMLR, Hobart, Australia: 14 pp. Jones, C. D., K.-H. Kock and E. Balguerías. 2000. Changes ... . Age determination of Antarctic fi sh. Cybium, 1980 (8): 7–11. Parkes, G.B. 1991. The UK fi sh stock ... for stock recruitment. Ant. Sci., 14: 162–170. Soave, G.E., N. Coria, P. Silva, D. Montalti ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Author(s): Kock, K.-H., M. Belchier and C.D. Jones
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Guidelines for the preparation of hydroacoustic survey reports on krill
/X11 11-14/1 15-18/1 19-20/1 21/1-10/11 11/11-19/111 20/111 21/111-21/1Y 22/1Y 22-26 ... essentiels concernant la preparation des rapports sur les resultats obtenus par les etudes echometriques. 11 ... Scotia, en el poligono VI. YCTAHOBKH no OT4ETHOCTH no rH~POAKYCTHqECKHM CbEMKAM KPHn~ 11.n.KaJIHXMaH ... ,lJ;pOaKYCTH~eCKHe HCCne,lJ;OE aHHfl 11 , a ,lJ;Ea rrepEHX - oo~ee rrpe,lJ;HCnOEHe. - 168 - Bo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 165-193 : Author(s): Kalikhman, I.L.