Résultats de la recherche
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Directed research. Antarctic Marine Living Resources (AMLR). A program development plan
Commission on the Conservation of Antarctic Marine Living Resources; (3) baseline surveys and periodic ... contemplated by the Commission on the Conservation of Antarctic Marine Living Resources; (3) baseline surveys ... l'Antarctique; (3) des etudes de base et des echantillonnages periodiques pour detecter et controler la ... Marinos Antarticos; (3) prospecciones de base y muestreos periOdicos para detectar y controlar la ... - KOTOPbIe npoBOAHT KOMMeptIeCKUe onepaquu B 30He AeHCTBUH KOHBeHquu, U AnH onpeAeneHUH 3~eKTUBHOCTU Mep no ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 363-373 : Auteur(s): Office of Science and Technology, NMFS, NOAA, US Department of Commerce (USA)
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
February 1935 22.9 84.5 5.56 26 to 28 February 1244 15.1 82.4 5.28 Total for February 4171 48.2 86.5 ... location from 1 to 28 February 1989. 315 ••••••••••••• 1 ••• ••••••••••• •• ~ ••••••••••• • I ... co-ordinates of each haul were shown on the maps attached (Figures 1 to 8). 3. RESULTS Summary ... -dependent predators from December to March (SC-CAMLR, 1990 - Annex 4, Table 3), fishing effort never ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Auteur(s): Sushin, V.A. and A.S. Myskov
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A compilation of parameters for ecosystem dynamics models of the Scotia Sea – Antarctic Peninsula region
, Scotia Sea, krill–predator–fi shery model, life history, krill consumption, ecosystem model, CCAMLR 3 ... mentioned in the text. Boundary area 1 Boundary area 2 Boundary area 3 5 Parameters for Scotia Sea ... : , , ln 1 m n m n m m v ≠ θ⎛ ⎞ = − −⎜ ⎟ θ⎝ ⎠ (3a) , 0m n mv = = (3b) where mθ is the number of ... given in Tables 3 and 4. Krill mean mass The mean body mass of individual krill caught in nets ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 1–25 : Auteur(s): Hill, S.L., K. Reid, S.E. Thorpe, J. Hinke and G.M. Watters
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Review of length-weight relationships for Antarctic krill
. Sci. INACH ,28: 175-190. ROJAS, 0., C. MARTINEZ and C. GUISADO. 1981. Analisis de la estructura ... ALL 3.799 145 et al. (1978) Jan/Feb ALL 0.00007 3.760 28-58 114 prespawning - Kils (1979) gravid ... 0.00158 3.40 28-58 114 prespawning- Kils (1979) gravid FebIMarch 0.00298 3.4232 23-47* 5082 Rojas et al ... Reference a b (mm) ofKril! Maturity Stages Thysanoessa macrura Dec-Feb ALL 0.00482 3.063 11-28 68 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Auteur(s): Siegel, V.
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Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment
, 1987), "surveys of early life history stages". 1. WINTER SOUTH GEORGIA ZONE SURVEY, 28 JULy TO 21 ... cycle (Figure 28). However, catches at midnight and before sunrise seem low. There was a lot of ... - 180 - Predawn Postdawn 220 - 1000 Midday Presunset Postsunset Midnight Figure 28 Notothenia ... . Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Tabla 1 Figura 1 Figura 2 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Auteur(s): North, A.W.
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Estimating optimal observer coverage in the Antarctic krill fishery
4 75 16 28 10 3 A tl an ti c N av ig at or 20 04 95 15 13 87 ... 26 6 75 52 28 20 6 Fe ol en t 20 02 52 0 23 6 17 7 75 16 8 34 95 ... 32 Fo ro s 20 02 25 0 90 72 80 28 29 39 11 N iit ak a M ar u 20 ... 20 05 38 2 N iit ak a M ar u 20 05 87 9 38 5 28 2 73 12 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Auteur(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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On the instantaneous natural mortality rate of Champsocephalus gunnari, South Georgia (Subarea 48.3)
Georgia Area (Subarea 48.3). WG-FSA-90/28. Hobart, Australia: CCAMLR. pp. 22. 319 Table 1: Age ... 214 26-27 4 53 111 123 291 28-29 4 91 55 41 191 30-31 4 79 19 23 125 32-33 1 50 28 39 118 34-35 4 ... 0 0 26-27 0 29 69 0 0 0 0 0 0 0 28-29 0 0 100 0 0 0 0 0 0 0 30-31 0 0 88 8 0 0 0 0 0 0 32-33 0 0 ... = Pa'Pa a=l Step 3. New estimates of the components of age composition are calculated according to the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 313–326 : Auteur(s): Frolkina, G.A. and R.S. Dorovskikh
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Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels
o + P m 11 57 2 35 3 13 6. 9 (1 02 .9 ) 77 22 0 46 1 68 .0 (5 6. 8) 28 64 7 ... ) 22 40 5 91 7 96 .2 (7 1. 7) 48 32 9 71 5 28 .6 (3 7. 9) 38 0. 00 2 0. 74 4 < 0 ... 15 8 77 8 28 5. 6 (2 60 .1 ) 31 17 1 59 0 31 8. 0 (3 27 .5 ) 37 48 4 37 0 18 4 ... ) 23 18 5 29 7 81 .3 (7 2. 2) 26 28 3 85 0 10 3. 9 (9 4. 5) 37 63 6 26 0 36 .4 ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Auteur(s): Roche, C., C. Guinet, N. Gasco and G. Duhamel
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A balanced model of the food web of the Ross Sea, Antarctica
–47%), ледовые бактерии (61–72%) и ледовые 3 A balanced model of the food web of the Ross Sea ... area The Ross Sea defined for this work is bounded to the north by the 3 000 m depth contour and by ... region was chosen for a number of reasons. The 3 000 m bathy- metric contour approximates the location ... predators. Figure 1: The model study area is shown in black. The study area is bounded by the 3 000 m ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Auteur(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet
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The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
has recently been described in depths of 550 to 3 500 m west of the Antarc- tic Peninsula (Clarke and ... of sexually mature 3–4-year-old E. carlsbergi while south of the APFZ 2–3-year- old immature fish ... between 0 and 400 m at night (Collins et al., 2008). Density from night hauls was 3.04 g 1000 m–3. The ... % of body wet weight (Table 3). Gerasimova (1990) estimated an annual food intake of roughly 15 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Auteur(s): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams