Resultados de la búsqueda

1. The role of fish as predators of krill (Euphausia superba) and other pelagic resources in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   important predators of krill (C. gunnari) and fish (D. mawsoni) in turn form key prey for top predators in ... Survey of Area 48 (CCAMLR-2000 Survey) (Hewitt et al., 2004) was 60 000 000 tonnes. Krill has been ... another 60 years be- fore large-scale commercial exploitation of these fish resources commenced ... . Nototheniids and channichthyids have a life span of typically 10–20 years (Kock et al., 1985; La Mesa et al ... proportion of E. carlsbergi in myctophid associations decreased to 60–75% further south where the ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 115–169 : Autor(es): Kock, K.-H., E. Barrera-Oro, M. Belchier, M.A. Collins, G. Duhamel, S. Hanchet, L. Pshenichnov, D. Welsford and R. Williams

2. Trade data analysis – A report of trends and supply chains in CDS data

    identified increased use of the CDS with increases in the number of DCDs (41%), DEDs (35%) and DREDs (193 ... largest quantity of landings (4 185 tonnes and 5 586 tonnes). For both years France exported the largest ... quantity of toothfish (3 997 tonnes and 4 531 tonnes). The largest quantity of imports was by the United ...

   Meeting Document : CCAMLR-XXXVII/BG/03 : Autor(es): CCAMLR Secretariat

3. WG-SAM-2019

   /20 by Japan, South Africa and Spain Delegations of Japan, South Africa and Spain WG-SAM-2019/14 The ... sea-ice concentration (SIC) in Subarea 48.6, research blocks 2, 3, 4 and 5 with sea-surface ... resource potential of craboids (Anomura, Decapoda) in the Pacific Ocean Antarctic Area from 2019/20 to 2020 ... Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2019/20 to 2021/22 Delegation of the Russian Federation ...

   Meeting

4. Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subareas 88.1 and 88.2

   881F 0 0 0 0 0 0 0 0 881HIK 2423 2309 320 118 121 1 60 3 881JL 351 314 70 4 50 1 40 0 882A 0 0 0 0 0 ... dropping below 20% of its median pre-exploitation level over a 35-year harvesting period is 10 ... top of each panel. 20. The length-frequency data from the Ross Sea D. mawsoni fishery have ... values ............................................................ 15  4. Stock assessment ...

   Document : Site Section: Publications

5. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.

   (2 88 ) 60 .1 39 .9 0. 0 0. 0 0. 0 20 07 /0 8 Fe m al e (4 41 ) 49 .4 50 ... . 0 0. 0 20 08 /0 9 Fe m al e (3 18 ) 27 .4 72 .0 0. 6 0. 0 0. 0 (1 9 Ja n ... . 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 ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Autor(es): Taki, K., M. Kiyota, T. Ichii and T. Iwami

6. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   TOP 58.5.2 1998 2000 2002 2004 2006 2008 20 0 40 0 60 0 80 0 10 00 Year C P U E Figure ... below 20% of the pre-exploitation median spawning biomass in any one year, for each year over a 35-year ... Fisheries f2, f2_s3, f2_s2r, f3, f5, f6, f7, f8, f9, f10 Uniform 2 20 4, 4, 4, 4, 4 4, 4, 4, 3, 6, 6, 6 ... 0 10 20 30 40 50 60 Li ke lih oo d (-l nL ) a a a a a a a a a a a a a b b b b b b b b b ...

   Document : Site Section: Publications

7. Scientific Abstracts 1995–1996

   only 20% of values 15 years ago and adult survival has decreased by about 4% per annum since 1987 ... Management (WG-EMM) ....................................... 4 Working Group on Fish Stock Assessment (WG-FSA ... . Average age of first breeding has decreased by about two years over the last 20 years, for both sexes ... . South Georgia albatross populations are unlikely to recover within the next 10 to 20 years and are ...

   Document : Site Section: Publications

8. Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)

   Fisheries f2, f2_s3, f2_s2r, f3, f5, f6, f7, f8, f9, f10 Uniform 2 20 4, 4, 4, 4, 4 4, 4, 4, 3, 6, 6, 6 ... shown in Figures 4 and 5 respectively. 2002 2004 2006 2008 0 5 10 15 20 25 Year of Survey A bu ... 2000 2002 2004 2006 2008 20 0 40 0 60 0 80 0 10 00 Year C P U E 80 90 100 110 120 130 140 ... 0 10 20 30 40 50 60 Li ke lih oo d (-l nL ) a a a a a a a a a a a a a b b b b b b b b b ...

   Document : Site Section: Publications

9. Marine mammals and demersal longline fishery interactions in Crozet and Kerguelen Exclusive Economic Zones: an assessment of depredation levels

   20 9. 6 (1 44 .7 ) 35 4 1 17 0 37 8 12 0. 7 (6 4. 9) 11 9 1 61 2 42 5 17 6. 3 ... N o M M -P m + A . s pp . 1 2 50 4 23 1 18 5. 6 (1 18 .4 ) 24 4 23 2 60 99 .6 ... (1 20 .7 ) 75 93 6 02 8 14 9. 0 (9 1. 7) 92 79 6 18 4 16 7. 9 (1 25 .8 ) 94 0 ... (1 46 .2 ) 73 1 19 1 44 4 20 1. 2 (1 36 .7 ) 13 6 91 9 02 7 15 4. 0 (9 8. 7) 11 ...

   Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 67–82 : Autor(es): Roche, C., C. Guinet, N. Gasco and G. Duhamel

10. Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle

    (m m ) 80 81 78 76 29 / 5– 7/ 6/ 19 90 L en gt h ra ng e (m m ) 60 –1 20 60 –1 00 ... / 19 86 L en gt h ra ng e (m m ) 60 –1 30 80 –1 30 60 –1 40 70 –1 20 M od al le ng th ... 1. 5 35 .1 63 .4 3. 9 3. 4 56 .2 62 .5 39 .5 31 .1 0. 4 1. 0 - - 5. 0 95 .0 ... 80 0 So ut hw es t 18 .4 33 .9 47 .7 7. 9 15 .7 10 .7 7. 2 75 .7 72 .3 0. 6 4. 0 ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Autor(es): Frolkina, Zh.A

Páginas