Результаты поиска
-
Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989
(tonnes) mile with Krill Aggregations Aggregations 1 1986 58 7.6 698 40.5 12 to 16 February 2 ... 191.5 12 to 15 April 5 1988 39 6.2 225 8.8 9 to 11 February 6 1988 ' 25 3.6 136 3.4 11 to 13 ... 1988 12 2.8 113 1.4 5 February 6 1988 10 5.0 410 4.1 6 to 7 February 7 1988 274 40.0 1430 392.5 ... 10 1988 93 13.3 116 10.3 11 to 16 April 11 1989 201 3.4 68 13.7 27 Jan to 1 Feb 12 1989 189 2.3 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Автор(ы): Dolzhenkov, V.N. and V.P.Timonin
-
Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish
in a sensitivity analysis in the Antarctic toothfish stock assessments (Tables 11 and 12; see ... 88.2G 16 0° E 180° 160°W 140°W 120°W 80 °S 75 °S 70 °S 65 °S 60 °S 23 18 12 6 1 ... of Conservation Meas- ures in Force in 2011/12. CCAMLR, Hobart, Australia: 226 p. Dunn, A. and S.M ... 04 ) 0. 04 0 (1 12 ) 3 A 0. 04 4 (1 57 ) - - - 4 A 0. 04 8 (1 35 ) 0. 02 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Автор(ы): Webber, D.N. and S.J. Parker
-
Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
) reported that between 1 and 12 tooth- fi sh, ranging in size from 70 to 130 cm (4 to 20 kg) were found in ... 138 40.8 6 1.8 E 209 12 5.7 34 16.3 75 35.9 F 403 23 5.7 63 15.6 6 1.5 G 295 14 4.7 35 11.9 11 3.7 ... H 302 14 4.6 46 15.2 0 0 I 319 14 4.4 78 24.5 20 6.3 J 712 30 4.2 119 16.7 14 2 K 346 12 3.5 18 ... animals were only observed on 7% of occasions. A maximum of 12 sperm whales was once observed in the ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Автор(ы): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins
-
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)
haul-out period. From those considerations, they thought that a circumpolar population of 11–12 ... -out behavior of crabeater seals in the Wed- dell Sea, Antarctica, during March 1986. Polar Biol., 12 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Автор(ы): 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
-
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
the 1987 year class in Figure 5, these fish would have been age 12 in 1998. Figure 1, showing catch ... or 12 in each of season 2 and 3 (season 1 was not fished in 1998). These spikes appear to represent ... 07 11 5 71 11 5 40 12 9 67 10 4 59 15 8 61 6 A ge d sa m pl e si ze ... 14 4 20 03 0 1 4 34 12 4 72 23 5 20 04 1 1 3 10 72 81 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Автор(ы): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins
-
Analysis of changes in biomass of fish stocks in the South Georgia area in 1976/77-1986/87
were based on a larger shelf area (over 12 thousand km2 ) as well as a different extrapolation method ... Antarctic Fish Biology. Report of the Second Meeting. BIOMASS Rep. Ser., 12. ANONYMOUS. 1985. Report of ... South Georgia in January/February 1985. SC-CAMLR-IV/BG/12, Hobart, Australia. KOCK, K.H., G. Duhamel ... 311 12 906 46 )18 250-500 5 227 1 4)8 ) 392 6 786 16 843 Total 14 0)2 2 992 1 438 27 978 19 692 66 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 185-211 : Автор(ы): Mucha, M. and W. Ślósarczyk
-
Quantifying movement behaviour of vessels in the Antarctic krill fishery
the period (average of 12–19 tonnes/haul and median of 12– 18 tonnes/haul). For the most recent ... - tion interval). Average catch/haul for vessels of the Republic of Korea is about 70% (12–13 tonnes ... catch/haul for Japanese vessels can be suggested as 16.0 tonnes, and 12 tonnes for other nations ... abundance index. CCAMLR Science, 12: 1–28. Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu. 2006 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Автор(ы): Kawaguchi, S. and S.G. Candy
-
Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
m and deeper. - - and fishing took place in most months of the year with between 1 and 12 ... in relation to the very long foraging trips during the incubation (averaging 10-12 days) and post ... South Georgia the brooding period lasts on average from 11 March to 12 April (range 27 February to 11 ... Diomedea exulans and D. epomophora. Antarctic Research Series, 12: 1-55. Weimerskirch, H. and P ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Автор(ы): Croxall, J.P. and P.A. Prince
-
A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
West SONE 11 South Orkney North East SOSE 12 South Orkney South East SGPA 13 South Georgia Pelagic ... . 6 36 7. 0 48 .7 5. 4 12 2 61 .6 20 7. 7 12 .1 94 .6 1 8 7 –1 2 50 8 ... 5 7 –1 3 12 3. 4 25 0. 0 10 .2 1. 3 92 5 32 9. 7 68 .5 6. 3 88 .4 4 6 ... . 12 105 Maximum Entropy estimate of krill abundance T ab le 3 : B io m as s es ti m at ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Автор(ы): Heywood, B.G., A.S. Brierley and S.F. Gull
-
Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
fish N of age a on 1 July was approximated to: (t-1M) t 1 (i-1M) N = N • e 12 + ~ C .• e 12 a at ... ) where q is the catchability. Equation (1) then becomes: (t-1M) t 1 (i-1M) I = I • e 12 + q ~ C .• e ... 12 a at a£..J aI (3) ;=1 The application of equation 3 in Parkes (1991) assumed that q was 1 (i.e ... . The results of all projections are presented in Table 12 and Figure 7. The survey biomass estimate ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Автор(ы): Parkes, G.
Страницы
- « первая
- ‹ предыдущая
- …
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- …
- следующая ›
- последняя »