Search results
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Acoustic data analysis and models of krill spatial distribution
wavenumber spectrum resembles a white noise at scales of 2-20 km, although at scales smaller than 1 km the ... over most distances between points except for the distances smaller than 1 km. The computed frequency ... 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 PHCYHOK 1 PHCYHOK ... PHCYHOK 7 PHCYHOK8 PHCYHOK 9 Figura 1 Figura 2 Figura 3 Figura 4 Figura 5 Figura 6 ... spectrum resembles a white noise at scales of 2-20 km, although at scales smaller than 1 .km the spectrum ... most distances between points except for the distances smaller than 1 km. The computed frequency ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Author(s): Morin, A., A. Okubo and K. Kawasaki
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Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.
shallower banks (<1 000 m), while D. mawsoni was caught on deeper slopes (>1 500 m). Separation of the ... 28 8 11 0. 6 (2 4. 8) 10 0. 8 (2 1. 5) 49 –2 06 50 –1 48 0. 66 ( 0. 69 ) 0 ... ) 9 7. 5 (1 8. 6) 44 –1 58 42 –1 37 ns ns 19 Ja n– 07 F eb 2 00 8/ 09 90 ... 4 32 0 12 6 11 4. 7 (1 7. 8) 10 6. 3 (1 4. 7) 59 –1 50 57 –1 50 0. 26 ( 0 ... 87 9 14 8. 1 (1 2. 2) 13 4. 6 (1 2. 8) 94 –1 90 90 –1 80 7. 8 (2 .7 ) 5. 3 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Author(s): Taki, K., M. Kiyota, T. Ichii and T. Iwami
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Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994
albatrosses. The average mortality rate for the 20 sets was 0.48 birds/1 000 hooks and maximum mortality 3.12 ... birds/1 000 hooks. Mortality and interactions of birds with operations varied with site and time of day ... aequinoctialis). 85% o614e6i CMePTHOCTH IIPHXOAMnOCb Ha YeTblpe 0,HeBHbIX IIOCTaHOBKA; CpeAH n o r ~ 6 1 . u ... pa3Mepe, HeIIpOIIOpqHOHaJ'IbHOM K HX YHCneHHOCTH ~ 6 ~ 7 1 1 3 ~ IIpOMbICJIOBOrO CyAHa. n o CpaBHeHHIO ... 02.05 03.42 05.05 19.25 1 3 sets; noise-emitting scarer 03.43 05.20 06.55 19.25 I in 6 sets; no device ... 21%, Cape petrel 6%, wandering albatross 1 %. Seabird Interactions with Longlining For lines ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno
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Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption
were taken from the depth range 300 to 350 m and a total of 1 165 stomachs were collected and analysed ... species was from 1 to 4% of their body weight. Annual food consumption by these species was calculated to ... calorific content, assumed to be 1 kcal g-l. 324 (5) (6 ... and a total of 1 165 stomachs were collected and analysed. The species studied were classified into ... Cryodraco antarcticus - predators feeding mainly on fish. The daily diet of these species was from 1 to 4 ... zone de profondeur 300 - 350 m. D n total de 1 165 estomacs ont ete recueillis puis analyses. Les ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Author(s): Pakhomov, Y.A. and V.B. Tseitlin
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Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
according to the CCAMLR decision rules of 1 577 and 933 tonnes for the 2009/10 and 2010/11 fishing seasons ... respectively. The respective estimates using the existing CMIX/GYM methodology were 1 590 and 968 tonnes ... ,*, C.T.T. Edwards1,2, R.E. Mitchell2 and D.J. Agnew2 1 Fisheries Group Division of Biology Imperial ... calculated according to the CCAMLR decision rules of 1 577 and 933 tonnes for the 2009/10 and 2010/11 ... fishing seasons respectively. The respective estimates using the existing CMIX/GYM methodology were 1 ... TAC calculé selon les règles de décision de la CCAMLR est de 1 577 tonnes pour la saison de pêche ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Author(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
toothfish, usually depressing CPUE by about 50%. Sperm whales occur in smaller pod sizes, normally between 1 ... estimated that the amounts of toothfish removed from longlines by cetaceans have varied between 1% and 8% of ... % 3. 3% 2. 7% 3 53 9 3 67 2 3 65 6 3 63 4 20 08 1. 1% 2. 1% 1. 2% 3 ... ve r re po rt ed c at ch 3. 5% 3. 6% 3. 6% T ab le 1 : N um be r of o ... (% ) K IW / se t SP W / se t 20 03 29 71 2 56 3 40 3 10 90 94 6 3. 3 14 .1 ... 0. 36 0. 31 20 04 11 40 1 53 3 32 6 55 1 73 0 2. 7 17 .6 0. 29 0 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Author(s): Moir Clark, J. and D.J. Agnew
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Biomass, abundance and distribution of fish in the Kerguelen Islands EEZ (CCAMLR Statistical Division 58.5.1)
Division 58.5.1). The swept-area method was used in the depth range from 100 to 1 000 m with 207 random ... 1 000 m, the limit of the POKER 2006 survey. Some shelf and slope species (mackerel icefish ... - dance of 1 654 tonnes; south – 157–6 962 tonnes for an estimated abundance of 837 tonnes). For the ... 945 Champsocephalus gunnari 4 128 1 287 2 097 10 371 Lepidonotothen squamifrons 15 499 5 720 6 017 ... eleginoides 661 136 457 1 120 Champsocephalus gunnari 147 71 59 715 Lepidonotothen squamifrons 586 378 157 6 ... 962 Notothenia rossii 909 498 305 6 266 Bathyraja eatonii 263 135 95 1 465 Bathyraja irrasa ns ns ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 1–32 : Author(s): Duhamel, G. and M. Hautecoeur
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl
krill biomass distribution (g/1 000 m 3) and its mean values were analysed by subarea (Subareas 48.1 ... g/1 000 m 3). File: 05sushin-shulgovsky.pdf ... 202 158 RV Argus (27 January-1 6 March 1984) 0 RV Evrika ( l l October-l4 December 1984) X RV ... currents (relative to the 1 000 dbar), 11 October to 14 December 1984. Figure 6: Surface geostrophic ... 6: Courants geostrophiques de surface (relativement a 1 000 dbar), de 20 janvier au 9 mars 1988 ... relacion a la 1 000 dbar), 11 de octubre a1 14 de diciembre de 1984. Figura 6: Corrientes geostroficas ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky
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Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review
and fish size, and a proposed new closed season from 1 March to 31 May. File: 04parkes.pdf ... season from 1 March to 31 May. La nkcessite de proteger les concentrations de jeunes poissons et de ... C K O I I ~ ~ H H ~ ~ IIpH n p o M b r c n e ~ o o 6 ~ e , H n p H n p o M b I c n e ... Chanzpsocephalus gu?znari B nonpaito~e 48.3 B YaCTHOCTH. P ~ C C M ~ T ~ H B ~ W T C X c n o c o 6 b r ... aHanH3HpyIoTCR B CBeTe HOBO^^ HH@OPMBQMM, a T a K X e PaCCMaTpEIBaeTCR CTpaTe rHR 6 y ~ y q e i i OXpaHbI ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Author(s): Parkes, G.B
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Acoustic estimates of krill biomass in the Elephant Island area: 1981–1993
density over the 13-year period were 1 703 x 103 tonnes and 53.2 g/ 2. File: 01hewitt-demer.pdf ... CCAMLR Science, Vol. 1: 1-5 ACOUSTIC ESTIMATES OF KRILL ... /m2. Average biomass and average density over the 13-year period were 1 703 X 103 tonnes and 53.2 g ... /m2 et 134,5 g/m2. La biomasse et la densite moyennes sur la periode de 13 ans 6taient de 1 703 X ... OqeHKH IIJIOTHOCTH ~ H O M ~ C C ~ I HaXOjqIITCR B IIpeAenaX OT 2,s r/M2 no 134,s r/M2. CP~AHRII 6 a o ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 1–5 : Author(s): Hewitt, R.P. and D.A. Demer