Résultats de la recherche

1. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data

   40 60 80 NI T DW N M TW SR S M RN DA Y AF T SS T ET W DS K NI T 0 4 8 12 16 20 Jan. 0 ... MRN DAY AFT SST ETW DSK NIT 0 2 4 6 8 Apr. 0 20 40 60 80 100 NI T DW N M TW SR S M RN DA ... M R N D AY A FT S S T E TW D S K N IT 0 20 40 60 80 169 Vertical migration and ... 20 40 60 80 0 40 80 120 N IT D W N M TW S R S M R N D AY A FT S S T E TW D S K ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Auteur(s): Taki, K., T. Hayashi and M. Naganobu

2. Commercial fishing vessels as research vessels in the Antarctic – requirements and solutions exemplified with a new vessel

   dramatically over its 30- to 40-year history. The present annual catch in the Atlantic sector of the Southern ... low-temperature freezers (~ –80°C), will also need to be considered. Adequate working space for data ... scientific use when the vessel is new. In general, space for a 20 ft container laboratory van would be ... operate in two modes: (i) cruising from land to fishing areas or between fishing areas, and (ii) fishing ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 11–17 : Auteur(s): Godø, O.R., C. Reiss, V. Siegel, J.L. Watkins

3. Patagonian toothfish in international waters of the Southwest Indian Ocean (Statistical Area 51)

   (cm) Females Males S ex ra tio (% ) 100 80 60 40 20 0 45 55 65 ... cm TL for females. % F re qu en cy 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 ... 130 135 140 145 150 155 160 165 170 175 0 20 40 60 80 100 0 5 10 15 20 25 Ob-Lena Ob-Lena ... . 45 55 65 75 85 95 105 115 125 135 145 155 165 175 0% 20% 40% 60% 80% 100% Males Females TL ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 207–214 : Auteur(s): López Abellán, L.J

4. Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)

   . North east corner °S °W 0– 50 50 –1 00 10 0– 15 0 15 0– 20 0 20 0– 25 0 25 0– 30 0 30 0 ... 0 15 57 47 26 20 12 8 185 18 54.5 38 0 0 19 634 690 282 130 92 63 76 1 986 19 54.5 37 28 30 270 847 ... 1 090 448 114 38 30 23 2 918 20 54.5 36 384 251 248 690 817 284 45 7 2 0 2 728 21 54.5 35 167 444 ... corner °S °W 0– 50 50 –1 00 10 0– 15 0 15 0– 20 0 20 0– 25 0 25 0– 50 0* T ot al s 1 53 43 ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Auteur(s): Belchier, M. and P. Fretwell

5. By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1) during the 1995/96 season

   80 85 90 Total length (cm) Figure 7: Size distribution of Macrourus carinatus caught during ... 797 m. Only one record of the Greenland shark S o m n i o s u s m i c r o c e p h a l u s was ... u s occurred in two sets carried out between 457 and 710 m, and the grey rockcod Lep idono to ... in use on only two fishing grounds (Kerguelen and Macquarie Islands). Statistical and biological ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 175–193 : Auteur(s): Duhamel, G., P. Pruvost and D. Capdeville

6. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

   conducting a krill fishery in the area during the entire year. The reliability of these forecasts could be ... in the area. The total catch of krill was 81 369 tonnes in 1989/90 and 123 562 tonnes in 1990/91 ... conducting a krill fi shery in the area during the entire year. The reliability of these forecasts could be ... fi shing activities in the area. The total catch of krill was 81 369 tonnes in 1989/90 and 123 562 ... années 90, la période de décembre à février, à la fi n des années 90 et au début des années 2000, affi ... région. La capture totale de krill était de 81 369 tonnes en 1989/90 et de 123 562 tonnes en 1990/91 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P

7. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

   abundance of many species or large changes in some species. 5–25 Months–one year 3 Major Measurable ... Likely (5) 0 5 10 15 20 25L ik el ih oo d Almost certain (6) 0 6 12 18 24 30 Martin-Smith 184 ... extirpations. 25–50 One–few years 4 Severe Substantial loss to structure or function of ecosystem. Many ... species extirpated. 50–90 Years–decades 5 Catastrophic Complete loss of ecosystem. All species ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Auteur(s): Martin-Smith, K

8. Patterns and processes in the distribution and dynamics of Antarctic krill

   ). I!) x 80 : I 'j F60 R E Q U 40 E N C 20 Y , ", O 1 11 1 1 1 1 1 1 1 1 1 r+rt ... SC-CAMLR-VII/BG/20 PATTERNS AND PROCESSES IN THE ... intermediate scales (4-20 km). It is unfortunate that we do not yet have available comparable data for the ... DISTRIBUTION Quantitative descriptions of krill spatial distribution are necessary for two purposes. The ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Auteur(s): Levin, S.A., A. Morin and T.M. Powell

9. Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity

   and the 1997/98 field seasons. Fishing gear increased at a rate 10 times higher than 'other&#039 ... ; (non-fishing) marine debris over this period. Sixty 'rope nooses' apparently used for ... most frequently in association with wandering albatross nests, while 'other' (non-fishing ... found entangled in fishing gear, while five seabird carcasses (three wandering albatross chicks, one ... two hooks were found next to the same nest and, in these cases, one hook appeared more degraded than ... 150 cm? Three carcasses (two wandering albatross chicks and one southern giant petrel) contained ... Entanglements Incidental Finds Four seabird entanglements were observed during the two years of this study ... carcasses (three wandering albatross chicks, one white-chinned petrel chick and a southern giant petrel ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Auteur(s): Nel, D.C. and J.L. Nel

10. Surface water circulation in krill fishing areas near the South Shetland Islands

    with a drogue attached at a depth of 30 m to assess flow patterns at the depth range where krill tended ... - 20 June 1995 - 56" 58" - -- 60" - - 62" . - Weddell Sea A - I I I I . 64O S ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ... une ancre de cape situee a 30 m de profondeur, pour kvaluer les mouvements du courant dans ... n y 6 a ~ e 30 M C IJeJ lbH OqeHKH ~ ~ K O H O M ~ ~ H O C T ~ ~ ~ TeqeHAFI Ha T O P M 3 0 H T a ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Auteur(s): Ichii, T. and M. Naganobu

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