Resultados de la búsqueda
-
Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
) since 1989. Vessels from the former Soviet Union dominated the fishery for the first three years ... from Subarea 48.3 and adjacent waters. These estimates were, in some years, substantially different ... on the target species is difficult to assess, particularly in the early years of the fishery when ... fishery in Subarea 48.3 include a lack of detailed data from the early years of the fishery, differences ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Autor(es): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
-
Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
to 14 and 18 to 20 hrs. Some changes were also observed in females, but they were less evident than ... taken into account, together with the possibility of swarm drifting with the current, one may conclude ... T 12-14 h o M 11 Ii F T TL}t.'\r:t 18-20 h Ci M )j F T TL}f:lM Figure 3c ... ~.... . .. -' , --"'~"-" .-.- -'" .. .,::""'-----. -_ .. ...:::,:........ ----.....,....::..---'." 20 11 .... / ......... -.... --~~;:-.. - '" ~::- .,/ ., /' '"-:-i--- _~~ ,., .. ~" ---.. , ...... 0 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Autor(es): Vagin, A.V., R.R. Makarov and L.L. Menshenina
-
Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean
(km2 ) Subdivision N S E W 0-50 50-150 150-250 250-500 )500 Sea Total 62°00' 62°20' 59°30' 60°00 ... ' 2.2 8.7 44.6 44.6 956 957 2 62°00' 62°20' 58°30' 59°30' 91.6 2.9 3.7 1.8 1359 1934 3 62°00' 62°20 ... ' 57°30' 58°30' 27.6 6.4 12 54 1500 1934 4 62°20' 62°40' 57°30' 58°30' 0 0 0 100 1898 1898 5 62°20 ... ' 62°40' 58°30' 59°30' 9.5 2.7 3.2 84.5 1809 1898 6 62°20' 62°40' 59°30' 60°00' 63.3 8.7 9.7 18.4 772 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Autor(es): Everson, I.
-
Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.
. 30 (0 .4 2) 30 D ec –1 9 Fe b 20 07 /0 8 23 76 44 7 25 9 11 0. 7 (2 0. 9 ... (2 .3 ) 30 D ec –1 9 Fe b 20 07 /0 8 21 66 69 5 61 0 14 7. 5 (1 1. 4) 13 5 ... longline set and mean CPUE for Dissostichus eleginoides (black) and D. mawsoni (red). 0 10 20 30 ... 500 1000 1500 2000 0 10 20 30 500 1000 1500 2000 0 10 20 30 500 1000 1500 2000 In di v. 10 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Autor(es): Taki, K., M. Kiyota, T. Ichii and T. Iwami
-
CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
50 40 l- 30 3 o l- ---J: U l- -< U 20 10 o E M JAN L E M FEB L E 10-DAY ... ~ 20 30 48 50 60 e- LATE FE::; ~I= 220'21 I ... :20 30 f-1 [DDLE ~IAF: 210 :::0 U~TE ~IAF: 212) 30 X= 46.0183 SD= 5.23026 ~IA><= 61 I-ml ... Livingston Island as the area between 59°30'W and 61°30'W and between 61°30'S and 62°30'S (Figure 1). Two ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Autor(es): Endo, Y. and T. Ichii
-
Preliminary results of research activities of RV Evrika in the Scotia Sea in January-March 1988
concentrations apparently to extended eastward of 30 0 W, outside the area surveyed. The analysis of samples ... 011' 9 III , 11 • 1< ,130 ,115 11 "" c ' " .. ) --"A, k> ' 1 , I 6~',i r.:t: . l.!!') Co 3~ 30 ... Figure 1: Network of survey stations (20 January-9 March 1988). Key: -Second Frontal Zone M8, M9, .Z3 ... , 76 ,75 79 78" ' 8'0 .81 ,25 82. 83 2.3' • i, ''''. ". ., 1'2 2'2 ,20 '19 .,.:, ... ., I) 16 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 215-229 : Autor(es): Maklygin, L.I., A.S. Fedorov, V.N. Shnar, Yu.A. Shulyakovsky, I.V. Krasovsky, Yu.D. Shuvaev and A.V. Kromsky
-
Biomass of myctophids in the Atlantic sector of the Southern Ocean as estimated by acoustic surveys
surveyed in two stages. Firstly, the area from 51 °30' to 56°00'S and between 20°30' and 26°30'W was ... surveyed from 20 February to 2 March. Secondly, the area with coordinates 51°30' to 55°00'S and 8°00' to ... 18°30' (Figure 7) was surveyed from 20 March to 2 April. These sectors had areas of 52 600 square ... concentrations of myctophids as long bands or spots (isolated schools) with a height of up to 30 m (Figures 1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 417–431 : Autor(es): Filin, A.A., K.V. Gorchinsky and V.M. Kiseleva
-
Distribution of fish larvae at South Georgia: horizontal, vertical, and temporal distribution and early life history relevant to monitoring year-class strength and recruitment
distribution and early life history relevant to monitoring year-class strength and recruitment Abstract ... length is also given; this includes data from a study in the fiord of CUmberland East Bay during 20 ... abundant in CUmberland East Bay (Figure 20). Pagothenia hansoni larvae of 23-54 mm SL occurred at all ... ). Pseudochaenichthys georgianus larvae of 12-30 mm SL were found on the shelf near the north-east coast of South ... East Bay about one month later when they were 10-30 mm SL. Psilodraco breviceps larvae of 11-27 mm ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 105-141 : Autor(es): North, A.W.
-
Assessment of krill flux factors in waters of South Orkney Islands during summer 1996
for calculating actual total biomass of krill I n recent years , m o s t s t u d i e s a i m e d ... experiment was carried out in a small area (30 X 30 n miles), however, and the results obtained did not ... , satellite navigation unit GP/303 and a Furuno log/current meter CI-30 (Japan). Equipment was calibrated by ... number of years (Naganobu, 1993). The southern section of the study area was located outside the ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Autor(es): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin
-
Characteristics of krill swarms from Prydz Bay
1800 ~ I- l- I- I- 50 40 30 20 10 1002 c 80 !2: ~ 60 40 20 Figure 2: Log ... ) 60 50 40 30 20 10 1n (between swarm distance) Figure 3(b): Log transformed between ... - - - I- I -44 19 (kg) 50 0 40 ~ 30 20 10 70 60 50 40 30 20 10 I'J 0 0 ... ,:" •• .. .,:-. .- -10 L-~I __ -L __ -L __ ~I __ -L __ ~ __ ~~ o 10 20 30 40 50 60 70 80 distance along transect (km ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Autor(es): Agnew, D.J. and I.R. Higginbottom