Résultats de la recherche

1. Small scale krill surveys: simulations based on observed euphausiid distributions

   be described as having a radius of 50 to 100 km (27 to 50 n miles) (SC-CAMLR-IX, Annex 4, Table 3 ... calculated from a number of transects (equation 4 of BIOMASS (1986) simplifies to a standard calculation of ... across the axis of movement of the swarms. 4. DISCUSSION The coefficients of variation seen in Figure ... mean biomass is dependent on the number of transects used. Figure 4 shows the relationship between cv ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Auteur(s): Agnew, D.J. and S. Nicol

2. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

   (Table 4). It is difficult to separate systematic change from natural variability in noisy time-series ... to ice cover. Table 4: Two statistical tests for a decline (between 2000 and 2014) in the biomass ... subarea. Hill et al. 40 Figures 2 to 4 show the conservative estimates of krill biomass in each ... (%) 48.2 (%) 48.3 (%) 1996 1 1997 1 8 1998 2 7 1999 4 1 2000 2 88 2001 9 14 2002 4 3 ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Auteur(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins

3. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   3.4 Biological parameters .............................................................. 7 4 ... NWgeorgia Sgeorgia Egeorgia TOP 48.3 2 1.2 Total removals 4. The catch series is shown in Table ... West Subarea Limit Reported 1984/85 1 - 521 0 517 4 521 1985/86 1 - 733 0 733 0 733 1986/87 1 ... /93 18 3350 3020 4019 7039 0 7039 1993/94 4 1300 658 4780 5246 191 5438 1994/95 13 2800 3371 1674 ...

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4. A description of fishing gear and procedures of setting and hauling of trot and Spanish system for toothfish in a scientific research plan in the Division 58.4.1 of Insung No. 3

   3m/m 60~70 cm 1,440~1,680 m Hook 40 hook x 60B/K 2,400 EA Sinker 70kg 4 EA Sinker 5kg 2EA x60 ... buoy & eva float buoy or Norway buoy is used. Figure 4 : Specification of fishing gears of Spanish ... prevent kinks with the branch line.  Material for those three lines: Polypropylene 4 S/T 20MM ... 3.4 Branch line (SECTIONAL VIEW)  PE 4 S/T 9MM(polyethylene ...

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5. Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina

   BeJIH4HHe CPUE B 1822 Kr /4. OCHOBHYID 4aCTh YJIOBa COCTaBHJI BHP; C. gunnari (62,5%), C. aceratus, P ... stomach fullness on a 5-grade scale (0-4). Scales and otoliths were collected for later ageing of fish ... Georgia in subdivision 55 (Figure 4). There were also three length groups in some length distributions ... L.. ..... .s::. -Cl C tJ -I 200 n-~ (4) " , , r , I , , , , , I , (\ " , \ I ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Auteur(s): Kreft, K. and J. Szynaka

6. An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters

   .2 nzj2 - a :LP(i / j)(s+l) n~i j=1 (2) (3) (4) (5) (6) En la etapa 5, si D no es ... dado por 4. APLICACION EN EL RECURSO DISSOSTICHUS ELEGINOIDES Entre los meses de septiembre de 1991 ... 485 0,06 788 0,09 4 3846 0,44 6890 0,78 5 13280 1,51 11605 1,32 6 18017 2,05 18003 2,05 7 ... . ' ~. ._._ Die. :~: Die: • .... , \ ,. 0 " e 12.000 .~ ~ • .. c .. .. :a ~ ." ... 6 \ z iI .. " ~ 4 2 O ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Auteur(s): Robotham, V. H. and Z. Young U.

7. Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991

   , Imperial College, 8 Prince's Gardens, London SWllNA, UK 4 Sea Fisheries Institute, al. Zjednoczenia 1 ... according to a 5-point scale: 0- empty, 1 - 1/4 full, 2- 1/2 full, 3 - 3/4 full, 4- 4/4 full, stomach wall ... (1) or no food (0): Degree of Fullness n % 0 1306 33.7 1 839 21.6 2 777 20.0 3 803 20.7 4 152 ... proportion of stomachs containing little or no food was highest in the west of South Georgia (Figure 2). 4 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Auteur(s): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski

8. Fishery Report 2017: Dissostichus eleginoides Heard Island Australian EEZ (Division 58.5.2)

   described in Conservation Measure (CM) 41-08. 4. In 2017, the longline fishery was active from 1 April ... rules, has ranged from 2 427 tonnes in 2007 to 4 410 tonnes in 2015. 7. The reported catch of D ... 2017 are incomplete). 4 Figure 2: Annual length-frequency distributions of Dissostichus ... -13/22) indicated a recapture rate of <1% and an average distance between release and recapture of 4 ...

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9. Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6

   ........................................................................ 3 3.2 Fixed parameter values ............................................................ 6 4 ... -CAMLR-XXIV, Annex 5, paragraphs 3.23 and 7.21; SC-CAMLR-XXV, Annex 5, paragraph 3.14). 4. Three ... 910 7 0 7 - 7 2004/05 3 2 910 49 2 51 - 51 2005/06 2 1 910 100 63 163 - 163 2006/07 4 3 910 78 34 ... 112 - 112 2007/08 4 1 400 12 11 24 - 24 2008/09 2 2 400 17 265 282 - 282 2009/10 3 3 400 43 252 295 ...

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10. Fishery Report 2013: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

    .................................................................................. 4  Life-history parameters .................................................................... 4 ...   Data collection .......................................................................... 4 ...   Parameter estimates ..................................................................... 4  Stock ... apply at least until further scientific information is gathered and reviewed. Reported catch 4. In ...

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