Résultats de la recherche

1. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

   KRILL BIOMASS FROM A SURVEY D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis Department of ... pre-exploitation level ( P ) 1992). over a 20-year harvesting period. The resul t s which they ... ) and recruitment variability The model used by Butterworth et al. (1992) (oR), as well a s to the ... ( ). Thus selectivity: for e < P, = e:O - W, / 2 S = (!-!,)/(!,-P,) for!, e, = !F0 +W ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Auteur(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew

2. The CCAMLR-2000 Krill Synoptic Survey: a description of the rationale and design

   PO Box 271, La Jolla, Ca. 92038, USA M. Naganobu and S. Kawaguchi National Research Institute of ... AtlantNIRO 5 Dmitry Donskoy Street Kaliningrad 236000, Russia S. Hedley Research Unit for Wildlife ... Population Assessment Mathematical Institute, North Haugh St Andrews, Fife KY16 9SS, Scotland S. Kim ... nombreux scientifiques d'autres ~ t a t s membres de la CCAMLR ou de la Colnmission internationale ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 1–23 : Auteur(s): Trathan, P.N., J.L. Watkins, A.W.A. Murray, A.S. Brierley, I. Everson, C. Goss, J. Priddle, K. Reid, P. Ward, R. Hewitt, D. Demer, M. Naganobu, S. Kawaguchi, V. Sushin, S.M. Kasatkina, S. Hedley, S. Kim and T. Pauly

3. Fish distribution and biomass in the Heard Island zone (Division 58.5.2)

   Champsocephalus gunnari, oAHaKo o614ax YklcneHHocTb B s ~ a u u ~ e n b ~ o f i Mepe oTnmanacb OT roAy K roAy. P ... . N o w a d a y s on ly C. gunnavi a n d D. eleginoides have sufficiently large populations to ... Kergue len d iv is ion , b u t t h e r e h a s b e e n n o recorded harvesting f rom this area ... except for s o m e explora tory Pol i sh f i sh ing i n 1975 (Slosarczyk and Wysokinski, 1980 ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 1–20 : Auteur(s): Williams, R. and W.K. de la Mare

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

   antarctIc toothfISh In the roSS Sea regIon S. Mormede and A. Dunn National Institute of Water and ... @niwa.co.nz S. Hanchet and S. Parker National Institute of Water and Atmospheric Research (NIWA) Ltd PO ... : immature, mature, pre-spawning, spawning and post-spawning. N ro w s = 14 N columns = 21 Figure 1 ... that SSRUs 882A and 882B are split at 67°S into north and south areas as habitats are different north ...

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

5. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

   { - WC; H Me,l{b - Cu), TeMnepaType BO,l{bI (O,S-S,SOC), npO,l{On>KHTenbHOCTH nepe,l{aBaeMOro nynbca ... (0,1, 0,3 H 1,0 MC), r ny6HHe HaXO>K,l{eHHSI u,enH (0,8-7,S M) H BpeMeHH (149 ,l{HeR). 06IQHR ,l ... the deck and/or towing cable(s) attached to the transducer. Leakage resistance values should be many ... integration gain is: 10l0g(S IS ) • • Ameasured A theory SA gamnew = SA gamold + - - 2 SAmeasured is the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Auteur(s): Demer, D.A. and R.P. Hewitt

6. Chilean krill fishery: analysis of the 1991 season

   °S, 59°13'W. This patch was fished for another two days yielding 264 tonnes (CPUE = 9.3 tonnes hr -1 ... drift speed of 5 cm S-l. If we use that figure, we could then calculate the time that it would take for ... ~------------~---------------------' 14 ~ 12 "'0 .... ~ 10 en S co ..c: ~ r- 8 ___ .1----1-l-----------------------------1 4 ... '-'" Year Summa~: ID E :;::; 2500 0) Average = 342 c . ~ 2000 0 S. dev . - 292 -- t ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Auteur(s): Marín, V.H., A. Mujica and P. Eberhard

7. Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000

   which maximise the in for - mation entropy (S). Bayesian techniques ap plied as Maximum Entropy ... t between the observed data and reconstructed data. The entropy (S) is evaluated as where h(xi ... Wafy et al. 95 Fi gu re 1 : (a ) W es te rn s ur ve y bo x an d (b ) e as te rn s ... ur ve y bo x. M ap s sh ow in g al on g- tr an se ct k ri ll d en si ti es (l ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Auteur(s): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins

8. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   population cohorts. J . C o ~ z s . i n t . Explor. Mer , 36 (2): 133-143. parameters and ... ( S C - C A M L R - S S P I 6 ) . CCAMLR, Hobart, Australia: 29-36. Frolkina, G.A. and R.S ... ) from the South Georgia Island shelf. In: Selected Scientif ic Papers, 1989 ( S C - C A M L R - S S P ... ): 153-157. Olsen, S. 1955. A contribution to the systematics and biology of channichthyid fishes from ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Auteur(s): Everson, I

9. Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000

   -199912000 S. Kawaguchim and K. Segawa National Research Institute of Far Seas Fisheries 5-7-1 Orido ... sene~oro K ~ M I I X ) , Tatime o ~ a 3 b r ~ a n ~ ~ o s p a c ~ a l o ~ e e BnMxHHe Ha MecTa ... accumulating George Island group than in the Smith or Livingston Analysis of krill trawling positiol~s ... . Deep-Sea Res., 1,45 (8): 1235-1262. Kawaguchi and Segawa Kawaguchi, S., T. Ichii and M. Naganobu ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Auteur(s): Kawaguchi, S. and K. Segawa

10. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

    . references Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du ... studies. CCAMLR Science, 14: 43–66. Candy, S., D. Welsford, T. Lamb, J. Verdouw and J. Hutchins. 2010 ... 66 6 71 5 54 3 89 5 57 9 51 6 72 2 23 9 66 5 43 8 8 58 1 07 6 LF 1 s am ... 08 0 0 0 0 0 0 1 0 18 56 7 82 To ta l r ec ap tu re s 75 95 14 0 ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

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