Résultats de la recherche

1. Fishery Report 2017: Champsocephalus gunnari Heard Island (Division 58.5.2)

   360 0 120 <1 50 <1 2008 150 8 80 <1 360 <1 120 2 50 7 2009 150 7 80 <1 360 <1 120 7 50 8 2010 150 ... the top of each pane (data for 2017 incomplete). 7. Only catch-weighted length-frequency data ... relevant section of this report. Stock identification and stock hypothesis 8. Within Division 58.5.2 ... one haul are exceeded (Table 7). 7 Table 5: Total reported by-catch (tonnes) of four ...

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2. Fishery Report 2018: Champsocephalus gunnari Heard Island (Division 58.5.2)

   360 0 120 0 50 1 2008 150 8 80 <1 360 <1 120 2 50 9 2009 150 7 80 1 360 <1 120 7 50 3 2010 150 52 ... measured (n) in each year at the top of each pane. 7. Only catch-weighted length-frequency data derived ... relevant section of this report. Stock identification and stock hypothesis 8. Within Division 58.5.2 ... 50 147 2005 150 34 80 <1 360 <1 120 5 50 125 2006 150 29 80 <1 360 <1 120 7 50 10 2007 150 3 80 <1 ...

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3. CCAMLR-IX

   Antarctic Marine Living Resources CCAMLR-IX/20 United Kingdom reply to CCAMLR-IX/7 United Kingdom CCAMLR-IX ...

   Meeting

4. Distribution and relative abundance of Antarctic toothfish (Dissostichus mawsoni) on the Ross Sea shelf

   41 0.51 0.16 1 980 1999 2 252 297 1.18 0.20 1 510 2000 3 489 752 1.57 0.33 2 281 2001 7 687 625 ... 480 1085 770 990 1504 1364 7 009 881I 26 149 376 246 345 126 651 613 396 557 126 3 612 881J 2 7 11 ... below 77°30'S 2001 2 156 102.4 0.66 0.52 2004 1 21 12.5 0.59 0.77 2005 1 8 2.2 0.28 0.58 2008 2 ... in Figures 6 to 8. The size distribution was similar between sexes, with sex ratios close to 1:1 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 33–51 : Auteur(s): Hanchet, S.M., S. Mormede and A. Dunn

5. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

   ............................................................................ 6  Invertebrate by-catch including VME taxa ........................................... 7 ...   Incidental mortality of birds and mammals .............................................. 8  Incidental ... mortality ..................................................................... 8  Mitigation measures ... .................................................................... 8  Ecosystem implications and effects ....................................................... 8 ...

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6. A simple approach for calculating the potential yield of krill from biomass survey results

   Town, Rondebosch 7700, South Africa ** Renewable Resources Assessment Group, Imperial College, 8 ... of equation (2). Age a Length £(a) (years) (mm) 0 0 1 22 2 36 3 44 4 50 5 54 6 56 7 57 ... of krin 8 years of age and older is relatively small and so can be neglected. The number of krin ... "year") is accordingly: 7 Bsp(Y) = L wa Ny,a (A.5) a=am where am is the age-at-maturity for ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Auteur(s): Butterworth, D.S., A.E. Punt and M. Basson

7. Chilean krill fishery: analysis of the 1991 season

   Tableau 1: Figure 1: Figure 2: Figure 3: Figure 4: Figure 5: Figure 6: Figure 7: Figure 8 ... : Figura2: Figura 3: Figura4: Figura5: Figura 6: Figura 7: Figura 8: 286 Lista de las tablas ... in sector (3). The three sectors had bottom depths shallower than 300 m. Figure 7 shows the depth of ... towing time as effort. Figure 8 shows the daily average and range of CPUE values during 1991. CPUE ...

   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

8. Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment

   Figura 3 Figura 4 Figura 5 Figura 6 Figura 7 Figura 8 Figura 9 Figura 10 Figura 11 ... PHCYHOK 2 PHCYHOK 3 PHCYHOK 4 PHCYHOK 5 PHCYHOK 6 PHCYHOK 7 PHCYHOK 8 PHCYHOK 9 - 140 ... stations (depth <200 m). A multiple rectangular midwater trawl of 8 m2 and 4.5 mm mesh (MRMT8) was used ... ), at abundances of 7-600 per 105 m3 where present. They were abundant one month later 'in Cumberland ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Auteur(s): North, A.W.

9. WG-FSA-08/60

   to 1½ hours. Hauling the same line from 500m would take approximately 6 hours, or 8 hours when ... of about 6 to 7 knots. Normally three crew manage the setting and baiting operation. S.6. The ... weight of the chain and grapnel helping to pull the line towards the sea bed. S.7. During this phase ... conditions. S.8. The setting operation usually takes about 10 minutes per magazine. Lines range between 6 ...

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10. Possible effects of different levels of krill fishing on predators – some initial modelling attempts

    espPces predatrices de krill. 11s creent un modele d'interaction '8 sens unique' dans lequel les ... predatrices plus sensibles 8 l'exploitation du krill que ne le laissent entendre les Pvaluations ... . Une structure mathematique de modPle d'interaction '8 double sens' (couvrant egalement l'effet de ... Butterworth et al., 1994). a~ 0.936 0.846 0.852 0.898 Pro ortion of 'Bad' a n 8 ~ o o r j years, q ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 79–97 : Auteur(s): Butterworth, D.S. and R.B. Thomson

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