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1. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   be related directly t o the effects o f fishing. These features are currently unavailable i n ... ecosystem approaches t o managing fisheries, which do not weight input data for assessments, such as per ... compte de l'&osysti.~ne : i ) comment la psche risque-t-elle d'affecter un 6cosysteme par accident ? ii ... indices. Ynpaene~ne n p o M b r c n o M , H a n p a e n e H H o e Ha a o c T H r n e H I * e ~ K O C ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Autor(es): Constable, A.J

2. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

   would form a considerable proportion of the catch. The observed age distribution from a stock ... the survey t (July = month 1, August = month 2 etc.), and known catches C in month i, the number of ... fish N of age a on 1 July was approximated to: (t-1M) t 1 (i-1M) N = N • e 12 + ~ C .• e 12 a at ... ) where q is the catchability. Equation (1) then becomes: (t-1M) t 1 (i-1M) I = I • e 12 + q ~ C .• e ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Autor(es): Parkes, G.

3. Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias

   Lincoln-Petersen equation, the simplest form of an abundance estimator using tag-recapture data, was used ... – dirk.welsford@aad.gov.au Abstract The Lincoln-Petersen equation, the simplest form of an abundance estimator ... features in common with the simplest form of an abundance estimator, known as the Lincoln- Petersen ... example, anchoring the standard size of CCAMLR T-bar tags between the pterygiophores at the base of the ... McDonald Islands using CASAL. CCAMLR Science, 15: 1–34. Candy, S.G., A.J. Constable, T. Lamb and R ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Autor(es): Welsford, D.C. and P.E. Ziegler

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

   mortalit6 dependant de l'2ge et ?I la p@che commerciale. B A ~ H H O ~ ~ CTaTbe o ~ c ~ K J @ ~ H ) T c ... X AaHHbIe no ~ C T ~ C T B ~ H H O ~ ~ CMepTHOCTLl JIenX~ofi pb16b1 (Champsocephalus gunnari) 3a ... nepllon, n p e n m e c ~ ~ y H ) u @ i nepHoAy KpynHo- M ~ C U I T ~ ~ H O ~ O KOMMepYeCKOrO ... IlpOMbICJIa. B C ~ C T O ~ O H H ~ ~ paCCMOTpeHMe AaHHbIX PI MMeK)UZLlXCR MeTOAOB BbIIIBIlJIO HeCKOJIbKO 0 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Autor(es): Everson, I

5. Spatial distribution of management measures, Antarctic krill catch and Southern Ocean bioregions: implications for conservation planning

   management area does not provide long-term pro- tection equivalent to that of an MPA, or imply any form of ... biore- gion defined on the basis of long-term (up to 30 years) averages of time series (Grant et al ... . ICES J. Mar. Sci., 66 (10): 2148–2154. Ichii, T. 1990. Distribution of Antarctic krill con ... -Adao, D.C. Nel, P.W. Froneman, I.J. Ansorge, M.N. Bester, C.A. Tosh, T. Strauss, T. Akkers, O. Gon ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 1–19 : Autor(es): Grant, S.M., S.L. Hill and P.T. Fretwell

6. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   . _______________________________________________________________ 1 The CCAMLR fishing season starts on 1 December and ends on 30 November in the following year ... 2008 to 30 November 2009 would be referred to as 2009. 41 A stock assessment model of D. mawsoni ... north fishery selectivity 10 20 30 40 50 Age Age Age ... Age Age Age 10 20 30 40 50 10 20 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Autor(es): Mormede, S., A. Dunn and S.M. Hanchet

7. Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution

   data to be input as the total yearly frequency in the form of class proportions com- bined with the ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Autor(es): Candy, S.G

8. Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988

   the fishing ground north of Livingston Island (Figure 1). A total of 30 experiments on TS measurement ... including 30 co-operative experiments, was provided by the trawler. The number of krill aggregations per ... tow were: one (30 instances); two (one instance); three (two instances); and six (one instance). All ... of 7.17 g/m3 (N=30, SO=8.84 g/m3). The net density ranged from 4.49 to 73.33 g/m3 with a mean of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Autor(es): Endo, Y. and Y. Shimadzu

9. Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements

   . Constable and T. Pauly Australian Antarctic Division Channel Highway, Kingston 7050 Tasmania, Australia ... O ~ M T ~ H M I I KPHJIR. O ~ ~ H K H 6 ~ o ~ a c c b 1 COCTaBJIXWT M e X A y 61 H 155 MJIH. T ... . P a s ~ m a M e x A y HarUHMn H OcTanbHbiMM OQeHKaMH M O X e T 6b1~b 0 6 ' b ~ ~ H e H a ... pa3nHYHbIMM @ ~ K T O ~ ~ M H : H ~ A O O ~ J ~ H K O ~ ~ AHana3OHa aKyCTHqeCKHX OQeHOK ~ H O M ~ C C ~ I ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Autor(es): Nicol, S., A.J. Constable and T. Pauly

10. Management and assessment options for the crab fishery around South Georgia

    ~ o r o npoMbIcnosoro o60py~o~a~B51. B H ~ C T O R W ~ ~ ~ p a 6 o ~ e AaeTCR 0 6 3 0 ... qeJIH K O H B ~ H ~ H H yKa3bIBaIoT Ha H ~ O ~ X O A H M O C T ~ IIPPiHRTb K O H C ~ P B ~ T ~ ~ B H ... AOnOJIHeHHe K KOHTPOJIH) THna "pa3~ep-noJIoBaIl ~ ~ ~ ~ H ~ & J I ~ ~ K H o c T ~ - c ~ ~ o H " . BHeapeH~e ... ~ OQeHOK W4CJIeHHOCTH 3anaCa, KOTOPbIe MOrYT 6b1~b nOJIyYeHb1 npll nOMOWll MeTOAoB MCTOWCHHII. T a ~ x e ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Autor(es): Basson, M. and D.D. Hoggarth

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