Resultados de la búsqueda
-
A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
the late 1940s and early 1950s (Table 1). Laws (1953) estimated the abundances of the four species ... of pack-ice in the Pacific and Indian Ocean sectors in December–January 1956/57 (Figure 1, methods ... several estimates of regional and circumpolar abundance for the four species (Tables 1, 2 and 3). The ... 1967/68 and 10.60 million in 1968/69; Table 1). Erickson et al. (1971) cautioned about some potential ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Autor(es): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan
-
Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)
600 800 0 200 400 600 800 75 -7 9 85 -8 9 20 00 -2 00 1 se as on N u m b er o f ... 7 67 –6 8 68 –6 9 69 –7 0 70 –7 1 71 –7 2 72 –7 3 2.5 2 1.5 1 0.5 0 Fu lto n’ s ... fish having ‘normal’ length-to-weight ratios (Figure 1). An additional measurement of D. mawsoni ... condition factor analysis. The length and weight data were analysed and grouped by 1 cm total length bins ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Autor(es): Fenaughty, J.M
-
The Kerguelen database
___ 9 ___ 4 ___ 1 __ J...L- iL- .lI2.- 1L- ..3....-- ~ iL-..L-1L-~ 2J5..... iL-~ML~ ~ 1L ... * * 3 313 1\11 5 i?'l211715 • ?51****48 f, 11 ~ • 1.13133? ! .' • '5 3 2 • 2 1 • 610 9 1 ... , ? " . 751.122 ? . . ~ " IIbh****lIh 'I . " 1 .2038**.<\0511 34513 5 41527 9 2 32'1112 2 ?Iq** 1 231 ... ! ," • r " .. , 2 . 7 3 . 11 9 2 2 lj 1 · · " · · · 1 2 ? • - 41 - Figures 3 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Autor(es): Duhamel, G.
-
A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem
- tury, large baleen whale species were depleted sequentially, some almost to extinction (Figure 1 ... reduced by harvesting to about 1–5% of their estimated pre-exploitation abundance, depending on the ... ______________________________________________________________________ 1 Much of the harvesting in the Antarctic takes place during an austral summer season. The ... Ocean in 1957 over the December–February period, 266 blue, 1 429 fin, 527 humpback but only 81 minke ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Autor(es): Mori, M. and D.S. Butterworth
-
Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
/8 4 84 /8 5 85 /8 6 86 /8 7 87 /8 8 88 /8 9 89 /9 0 90 /9 1 91 /9 2 92 /9 3 93 ... /9 4 94 /9 5 95 /9 6 96 /9 7 97 /9 8 98 /9 9 99 /0 0 00 /0 1 01 /0 2 02 /1 3 03 ... 7 19 87 /8 8 19 88 /8 9 19 89 /9 0 19 90 /9 1 19 91 /9 2 19 92 /9 3 19 93 /9 4 19 94 ... /9 5 19 95 /9 6 19 96 /9 7 19 98 /9 8 19 98 /9 9 19 99 /0 0 20 00 /0 1 20 01 /0 2 20 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Autor(es): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
-
Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
112 287 208 162 134 128 91 1 123 3 53 41 0 0 68 129 42 17 9 12 15 8 300 4 53.5 42 2 3 58 272 95 67 49 ... 394 9 53.5 37 75 141 1 193 633 296 378 142 15 17 26 2 916 10 53.5 36 0 0 176 711 804 371 63 44 65 54 ... 54 38 38 46 135 656 2 274 396 9 5 1 2 3 562 14 54 37 598 321 541 613 317 172 115 5 0 0 2 682 15 54 36 ... 11 8 7 5 14 85 24 55 36 0 4 9 337 182 164 39 36 85 78 934 25 55 35 0 14 1 229 860 694 206 135 83 67 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Autor(es): Belchier, M. and P. Fretwell
-
Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground
and expected recaptures (Figures 9 and 10). Table 1 shows that for 2006 and 2008, the total number ... au gh t: 1 02 9 17 6 98 6 26 5 1 04 2 39 0 91 8 95 2 56 8 47 9 85 8 02 5 ... 66 6 71 5 54 3 89 5 57 9 51 6 72 2 23 9 66 5 43 8 8 58 1 07 6 LF 1 s am ... 17 1 24 7 17 8 21 4 45 19 2 14 5 7 1 50 9 1 R an do m sa m pl e of le ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Autor(es): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins
-
Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003
61 6 33 9 36 7 1 04 4 13 0 T ot al o b se rv ed m or ta li ty 10 4 51 1 15 ... lla ri a ae qu in oc ti al is ) 10 0 55 1 11 0 12 9 65 62 7 34 3 24 0 ... % (6 28 ) 50 .6 % (2 57 ) 56 .8 % (1 1 28 ) 33 .9 % (2 09 ) 37 .5 % (1 27 ) 12 .5 % (4 ... 6) 27 .9 % (2 91 ) 11 .5 % (1 5) L in es > 1 s ea bi rd 51 0 16 9 93 9 12 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Autor(es): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol
-
Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
eleginoides). CCAMLR Science, 9: 1–10. Barbieri, L.R., M.E. Chittenden Jr. and C.M. Jones. 1994. Age ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 50 1 1 60 2 ... 4 2 4 1 70 3 9 16 7 4 6 1 1 1 80 2 6 15 20 10 13 6 10 3 4 1 1 3 1 3 ... 90 2 6 8 5 9 16 7 9 10 7 10 7 9 7 3 10 100 1 2 2 2 4 4 9 3 6 8 7 8 2 110 1 1 2 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Autor(es): Ashford, J., G. Duhamel, C. Jones and S. Bobko
-
Small scale krill surveys: simulations based on observed euphausiid distributions
-------------------------------14---I--@--------I!-XXXX------@-------I!----XltX-------1!9------------f ... -----·-------------------------------------------------------1'-9-@---X\!XXXXXX@x---@--xxx--@------tlf ... !\!!------------------------------------------------------------------1$-9\!---OXlCXXX(lXXl!XXXllXI!OXlC--l!II ... rotation) respectively. 12 11 10 9 8 7 l? 6 5 4 3 2 1 0 0 El Straight ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Autor(es): Agnew, D.J. and S. Nicol