Результаты поиска
-
Trawl bag selectivity in the Champsocephalus gunnari fishery
of 54°25'S, 38°1O'W at depths of 230 to 250 m. The four-mile-long fishing site extended in a north ... 4 5 6 7 1 312 17.06 12.05 11 3000 25 2 313 11 13.55 10 2000 10 3 314 11 15.37 20 4500 51 4 315 ... 11 19.03 17 2000 32 5 316 11 20.41 23 1000 48 6 317 " 22.26 52 1500 30 7 319 18.06 06.35 40 000 32 ... ) Tonnage (GRT) - 2120. Engine power (HP) - 2000 Type of trawler - stem trawler Percentage of Fish ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Автор(ы): Bidenko, V.G. and I.G. Istomin
-
Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)
compared with others obtained by López Abellán and González Jiménez (1999) on Meteor Bank (8°30'E 48°S ... ) and Ob (41°15'E 52°19'59"S) and Lena (44°15'E 53°S) Banks (Figure 2). Figure 2 shows the size ... (cm) Females Males S ex ra tio (% ) 100 80 60 40 20 0 45 55 65 ... 175 López Abellán 212 -2000 -1800 -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 0 20 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Автор(ы): López Abellán, L.J
-
Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3
HOLOTRACHYS) IN CCAMLR SUBAREA 48.3 S. Morley and M. Belchier British Antarctic Survey High Cross ... total catch by weight in these fi sheries (van Wijk et al., 2000). In other fi sheries, such as the ... regions, the total catch of macrourids may amount to between 10 and 25 tonnes each year (CCAMLR, 2000 ... , 1995; Bowen, 2000). However, useful information can only be obtained from the otoliths if the ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Автор(ы): Morley, S. and M. Belchier
-
A declining trend in the abundance of Notothenia rossii marmorata and Notothenia gibberifrons observed in fjords in two sites in the South Shetland Islands
2 3,12 1,2 March 2 26,31 13,15 April 6 10,36,5,24 2,5,2,5,2 5,19 1 October 2 21,20 11,10 ... October 1 9 0 1 1986 February 3 27,20,8 9,2,2 3,4,1 March 4 16,40,34,27 0,0,3,2 1,14,1,2 April 6 ... 0,0 February 3 6,17,22 1,1,0 0,0,0 March 3 23,37,18 0,0,0 0,0,0 April 4 27,33,48,31 0,0,2,0 ... 1.3514 0.19897 4.8200 (Error) 53 5388.212 101.664 41.1525 270 61 0 S A 62° 63 0 1-!l D • Q ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 263–274 : Автор(ы): Barrera-Oro, E. and E. Marschoff
-
Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
avec des hame90ns droits N°S 3 et 4 ne presentent pas de difference significative, mais les hame90ns N ... from longline catches at depth from 500 to 2000 m using circle hooks and similar data for straight ... 130 140 150 50 60 70 80 90 100 110 120 130 140 12 14 12 10 1001-2000 1001-2000 n=62 10 n=55 ... 500-2000 m (Females) 50 60 70 80 500-2000 m ( Moles) 90 .. = hook size 3 & 4 [Z] = hook ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Автор(ы): Moreno, C.A.
-
Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
after (26 March 1991) of the cruise, the echo-integrator was calibrated in the port of Tokyo with the ... ) reported similar differences between March 1981 and March 1984 in biomass (229 g/m2 vs 134-201 g/m2) and ... Agency of Japan. 1989. Report of Kaiyo Maru's fifth Antarctic cruise, March 1989. pp 301. (In Japanese ... when the sea was rough. 131 60· S 61 62 63 64·W LEG I 22-28 Dec. 1990 R/V KAIYO ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Автор(ы): Ichii, T., H. Ishii and M. Naganobu
-
Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates
taggIng program: spatIally and temporally controlled measures of tag-detectIon rates S. Mormede and ... .) tagging program in Subareas 88.1 and 88.2 for the years 2000/01 to 2008/09. Document WG-FSA-09/38 ... . CCAMLR, Hobart, Australia: 28 pp. Mormede, S. 2011. Investigation of the sensitivity of the Ross Sea ... , Australia: 8 pp. Mormede, S., A. Dunn and S.M. Hanchet. 2011a. Assessment models for Antarctic toothfish ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Автор(ы): Mormede, S. and A. Dunn
-
Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
. Stanton et al., 1993, 1998a; Demer and Martin, 1995; McGehee et al., 1998; Stanton and Chu, 2000; Lavery ... TS from fluidlike zooplankton (Stanton and Chu, 2000; Demer and Conti, 2005). The model calcu ... wide range of small marine animals such as euphausiids and copepods (Stanton and Chu, 2000), shrimps ... s gr ou pe d by t he ir im pl ic at io n on th e SD W B A m od el a nd t he ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Автор(ы): Calise, L. and G. Skaret
-
Assessing the power to detect systematic change in Adélie penguin foraging trip duration
; Hilti and Merenlender, 2000), such characteristics may also have the disadvan- tage of showing an ... consecutive years (1991/92 to 2002/03) from Adélie penguins breeding at Béchervaise Island (67°35'S 62°49'E ... , 1996). The general model equation was: 'lnijkm ijkm i ij k ijk ijkmy f M s p G e e ... ikmy f M s G e e= = + + + + for i = 1,2,…,a; k = 1,2,…,2ni; m = 1,2,…,rik (2) where the components ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Автор(ы): Southwell, C., J. Clarke and L.M. Emmerson
-
Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
r n n n n where S is the total sample size of estimates (i.e. 2000 in the simulation studies ... ., 1998) and Stock Synthesis Program (Methot, 2000, 2005) also limit input of catch-at-length or catch ... . Note that this method of calculating ESS was also used by Methot (2000, equation 37). The third ... error, ˆ100 /n n n , and the relative mean square error (RMSE) given by 2 2 11 1 ˆ / S SS r r rSr ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Автор(ы): Candy, S.G
Страницы
- « первая
- ‹ предыдущая
- …
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- …
- следующая ›
- последняя »