Résultats de la recherche

1. A composite recruitment index to describe interannual changes in the population structure of Antarctic krill at South Georgia

   en una estacion de arrastre en particular. Por 10 tanto, cuando haya un limitado numero de ... JR28 RMT FNET MNET VKSS LHPR RMT25 10 1 0 6 0 0 20 1 0 0 0 0 1 0 5 0 0 0 0 9 1 0 0 5 18 2 1 0 ... 2 0 10 2 1 0 0 0 19 4 0 0 0 0 Total 17 21 6 15 23 13 23 Watkins MATERIALS AND ... densities in the range of 10 to 100 krill m-'. The acoustically weighted length-density distribution ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 71–84 : Auteur(s): Watkins, J.L

2. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   pesca durante el periodo del 10 de marzo a1 31 de mayo. Keywords: South Georgia, Subarea 48.3 ... percentage of the total catch (e.g. 10%). It is not, however, illegal to process and land undersized fish ... concluded: 'assuming that the actual size of twine mesh in commercially used codends is on average 10 ... vessels must move at least 5 away if more than 10% of the catch (by number) of C. gunnari is composed ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Auteur(s): Parkes, G.B

3. Attribtuion of acoustic echoes to squid in the south Atlantic

   MVBS (MVBS at Goss et al. -10 -7 -4 -1 2 5 8 11 14 17 20 Delta MVBS in dB -10 -7 -4 -1 2 5 8 ... 23.67 20* 4 - 16 4 - 9 10 - 15 catch. In spite of the long duration of the haul in which M ... likely if they had been in the trawl for 10 hours. A possible source of the marks may be the myctophid ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 259–271 : Auteur(s): Goss, C., P. Rodhouse, J.L. Watkins and A.S. Brierley

4. Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae

   collected in February-March 1989 in the area to the south of the Antarctic Convergence between 10 and 380 W ... analysis. Fish length was measured to the nearest 1 mm, and the weights to the nearest 10 mg. Sex and ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Auteur(s): Gerasimova, O.V.

5. Analysis of the diet of Champsocephalus gunnari at South Georgia in late summer from 1994 to 1997, Dr Eduardo L. Holmberg surveys

   CeneKTMBHOCTn npa sb16ope pa3na~~b1x O~T,CKTOB nmamx. Hanngne Kpmx B nogpafio~e 48.3 661~10 HHSKEM B 1994 r ... a sample size of 25 ensures CVs of at least 10%. We established a maximum n of 50, which yields ... 10-55 In the 1994 survey, a set of sampling sites was selected along random tracks with the aim of ... (Figure 6). The historical range for the period December to February is 10 to 20% (Kozlov et al., 1988 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 103–123 : Auteur(s): Barrera-Oro, E., R. Casaux and E. Marschoff

6. Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988

   is here defined as: Sy = -75.81 + 10 log T 1.0 where Sy is mean volume back-scattering-strength ... unit of surface area was calculated using: cr = 10 0.1(Sy + 10 log R-TS) 1 .1 where (f is mean ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Auteur(s): Macaulay, M.C.

7. An index of per capita recruitment

   1990 10 r-.-..--.-.- - -- Jan 1992 10 - C 8 5 b 0 15 25 35 45 55 Length (mm) - a ... Length (mm) Jan 1994 10 - - Jan 1996 15 25 35 45 55 Length (mm) Jan 1997 15 25 35 45 55 ... Length (mm) 5 5 - e a o Jan 1995 15 - Jan 1998 10 - S 5 - 0 2 0 l+- ; ; 15 25 35 45 55 ... Length (mm) - -- - - - l... ; ..l1 , 10 g 5 - - Jan 1999 15 25 35 45 55 Length (mm) 15 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Auteur(s): Hewitt, R

8. Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90

   statistical data were reported from 10 to 13 vessels. Fishing gear comprised midwater 74/416 trawl and its ... krill fishing operations by five-day periods in November 1989. Date 1-5 November 6-10 November ... in the western Weddell gyre (8 cm/sec) and does not exceed the velocity range (5-10 cm/sec) typical ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Auteur(s): Sushin, V.A

9. Proposal to the System of Observation and Inspection: Article XXIII

   IUU!'.10:-- CONSULTIVA ESPLCIAL 0000 J .uorOBOP OB AHTAPKTHKE crrru IIA.lbHV! I\OHO'}JL TA T l111H0 ...

   Document : Site Section: The Organisation

10. Beyond MSY: a consideration of definitions of management objectives

    exactly 10% of the marginal yield at very light fishing. Despite these shortcomings FO . l does provide ... that had only 10% of the points above it. With this value of F, or with Fhi9h in ICES terms (Anon ... krill abundance that could be accepted without risk to other stocks - perhaps a decline of 10%. From ... ]JIJLI S 10 C f-« Figure 1 Typical curves relating average recruitment to the abundance of the adult ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Auteur(s): Gulland, J.A.

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