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1. CCAMLR ecosystem monitoring and management: future work

   scale during the early stages of the fi shery and to 0 1 2 3 0 1 2 3 D en si ty 0 10 20 30 ... de krill. Il met en relief la nécessité de diriger les prochains travaux sur ces domaines, en ... by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) since 1982. Article IX ... . There was no clear process for assessing such evidence during the formative years of CCAMLR. Decisions were made ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Author(s): Constable, A.J

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

   annual yield (Constable et al., 2000). The amount was selected to deplete the stock ill 20-30 years, wl ... between trials. The fishery depletes Prey 1 to zero after 20 years. Prey 2 is more abundant (-3x) than ... ~I4KaT~paMI1 npl1 YnpaBneHKki, T . K . OHH IiHTeTpIIpylOT ~llanB'30H 3KOCIICTeMHbIX ~ @ @ ~ K T O B II ... contained therein (Article 11), which aim to ensure that fisheries do not jeopardise the maintenance ...

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

3. Management and uncertainty: the example of South Georgia

   an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a comparison ... an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a comparison ... some 20 millions before 1965, to some 3 to 6 millions for the 1967 to 1975 year-classes, to possibly ... only 40,000 in the 1980 year-class (paragraph 20 of the report). - 346 - Accepting ... , mostly of temperate waters. 46% had maximum ages over 10 years and 19% over 20 years. The short lived ... years' production, and that the sustainable yield is small. A long period of protection, perhaps 20 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Author(s): Gulland, J.A.

4. Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation

   . In this study, the SDWBA TS pattern and frequency response behaviours at standard survey frequencies and animal ... and the distribution of animal orientations. Due to the high variability of TS to realistic changes in parameters ... at standard survey frequencies and animal lengths are explored via a sensitivity analysis of some important ... the organism and the surrounding seawater and the distribution of animal orientations. Due to the high ... 1. 15 0. 29 3 0. 36 2 20 1. 2 0. 31 9 0. 39 4 30 1. 3 0. 37 4 0. 46 2 40 ... deviation (5, 10, 20 and 30 degrees) of the Gaussian distribution of orientation. It is observed ... . In this study, the SDWBA TS pattern and frequency response behaviours at standard survey frequencies and animal ... and the distribution of animal orientations. Due to the high variability of TS to realistic changes in parameters ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Author(s): Calise, L. and G. Skaret

5. On the presence of Paralomis spinosissima and Paralomis formosa in catches taken during the Spanish survey Antártida 8611

   of the 29 made around Shag Rocks and in 20 of the 104 hauls made at South Georgia. P. formosa was caught ... . were found, together with the qualitative composition of the fish fauna usually accompanying them ... . P. spinosissima was caught in seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made ... . The location of the hauls where Paralomis spp. were found, together with the qualitative composition ... in seven hauls of the 29 made around Shag Rocks and in 20 of the 104 hauls made at South Georgia ... of the hauls where Paralomis spp. were found, together with the qualitative composition of the fish fauna ... ). La premiPre espPce etait presente dans sept des 29 traits effectues autour des ilots Shag et dans 20 ... ~e WXHOW T e o p r ~ a - B 20. BMA P. formosa 0 6 n a s n ~ s a n c r l AeamAbI- no O A R H O M Y pa3y ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 165–173 : Author(s): López Abellán, L.J. and E. Balguerías

6. Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia

   years. This is very close to the maximum age of 22.8 years calculated from Taylor's formulae which ... . The maximum age of D. eleginoides was found to be 24 years. This is very close to the maximum age of 22.8 ... years calculated from Taylor's formulae which relates maximum observed age to natural mortality ... 640.58 10 317.30 10 461.83 9 326.20 Scales and otoliths from the same individual of D. eleginoides ... L, = 207.01 cm, K = +0.0748 and to = -0.2898. The maximum age of D. eleginoides was found to be 24 years ... . This is very close to the maximum age of 22.8 years calculated from Taylor's formulae which relates maximum ... rencontre serait de 24 ans, ce qui se rapproche des 22,8 ans estimes par la formule de Taylor qui met en ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C

7. Acoustic estimates of krill density at South Georgia, 1981 to 1998

   from year to year over that time, ranging from ≈ 2 to  ≈ 150 g m-2 (fresh mass). The 1982, 1991 ... year to year over that time, ranging from ≈2 to ≈150 g m-2(fresh mass). The 1982, 1991 ... Georgia. CONCLUSION Acoustic surveys at South Georgia over the past 20 years suggest that krill ... widely from year to year over that time, ranging from =2 to =l50 g m-2 (fresh mass). The 1982, 1991 ... M ~ c c ~ ) . A~c~paJIb~b1e JIeTHMe IIepHOAbl 1982, 1991 M 1994 rr . XapaKTepH30BanHCb O C ~ ~ ~ H H O HM3KHMH ... Antarctic krill, Etipha~~sia stlperba, at South Georgia reports of large year-to-year fluctuations in krill ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Author(s): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson

8. A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula

   . In the first analysis, mean foraging distance for chinstrap penguins was increased by 50% (from 20 to 30 km ... la position des captures. L'analyse met en evidence le fait que le chevauchement de la pGche et des ... , IIO3lyqt:HHOMY B PaAHYCe 100 KM OT K O ~ O H U ~ ~ IIAHrBAHOB B 0 BPeMR Ce30Ha pa3MHOlKeHMX (AeKa6pb ... - M ~ P T ) , B npOLWIOM 6b1na MCIIOnb30BaHbI AHTKOMOM B KaYeCTBl? MHAeKCa YaCTMYHOrO COBIlaAeHMR noTeHqwanbHbIx nnowa ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Author(s): Agnew, D.J. and G. Phegan

9. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl

   geostrophic currents (relative to the 1 000 dbar), 20 January to 9 March 1988. 60" 55" 50" 45" 40" 35" 30 ... c p e n ~ e f i ~ H O M ~ C C ~ I II0 p a f i o ~ a ~ H Ce30HaM nOKa3bIBaeT, YTO HeQaBHO ~a6nm~asLLIkiecR B I Io~pa i io~e 48.1 ... mesoscale surveys are needed to obtain such material. Previous surveys carried out annually over nearly 20 ... years covered only pa r t of Subarea 48.1 adjacent to the north of the Antarctic Peninsula and did ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky

10. An assessment of toothfish in Subarea 48.3 using CASAL

    , lasted from 1 May to 31 August. The remainder of the year (1 September to 30 November) constituted ... size in year Y, nY is the number of marked animals in the population prior to taking the sample ... in year Y, cY is the number of animals in the sample in year Y (which equals the number caught ... in the fishery in year Y) and mY is the number of marked animals in the sample. Accounting for growth ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew

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