Résultats de la recherche
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e-sc-xxxii-a05.pdf
... dominated by two- and three-year-old krill (mode 35 mm). The largest krill were found in the deep water ... (conducted one month apart) per year were undertaken by the US AMLR Program from 1995 to 2011. Here, growth ... densest krill swarms detected. Years of moderate to high overall krill density (>30 g m–2) were ... interspersed with years (1999–2000, 2004, 2009–2010) of low density (<30 g m–2). 2.40 The Working Group
application/pdf attached to:WG-EMM-13
Meeting Report : WG-EMM-13
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Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V
the six years included in the study, two were categorized as years of poor body fat condition, and ... of minke whales in Antarctic Areas IV (70°-130° E) and V (130° E-170°W) from 1989/90 to 1994/95. Of ... . In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ...
Meeting Document : WG-EMM-97/18 : Auteur(s): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subarea 48.6
one haul or set, then the fishing vessel must move at least 5 n miles away for a period of at least ... At least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... ) in each year are provided. Note: length-frequency distributions are only presented for those years ... Dissostichus spp.) are shaded. Throughout this report the CCAMLR fishing season is represented by the year in ...
Document : Site Section: Publications
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Status of the FIBEX acoustic data from the West Atlantic
- one for each cruise (Figure 1); frequency distributions of Mean Volume Backscattering Strength (MVBS ... ) - one for each cruise (Figure 2); and krill density distributions (gm-2) - one for each cruise (Figure ... Odissey covered two adjoining areas within the Scotia Sea as well as the area to the north of South ... within one of the Scotia Sea survey areas. Following conversion to MVBS, no further problems have ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Auteur(s): Trathan, P.N. and I. Everson
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Report on an Antarctic cetacean survey on board a Chilean fishing vessel in February 2016
these areas, no disturbance within these comparably small areas of high animal density should be ... nuisance imposed on cetaceans, seals and birds. Author(s): S. Viquerat, H. Herr, K.-H. Kock and P. Arana ...
Meeting Document : WG-FSA-16/19 : Auteur(s): S. Viquerat, H. Herr, K.-H. Kock and P. Arana
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
abundant 1986 and 1987 year-classes and with a diminished rate of emigration of krill of these year-classes ... CO.llPY:>KeCTBa (65°30' - 68°00' lO.ill., 60-80° B . .ll') B 1988-1990 rr. (C6op npo6 TpaJIOM AH:3eKCa ... census surveys have been carried out over the whole area (south of 600 S between 60 and 80° E) and, in ... particular, in the southern coastal waters of the area (south of 65°30'S). Until 1988 krill biomass was ... 1990 Macro (fJ067°S 590000 125 30 47 28±9 - (January) flJ°to750£ 5 1990 Meso 65°30' to 67°08'S 53800 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Auteur(s): Bibik, V.A. and V.N. Yakovlev
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer
(b) Frontal zone 25 80 ,-... x 20 60 >. u 15 c: 40 cD :::J 10 c- cD ..... 20 u.. 5 ~ 0 0 ... c: cD 10 :::J ~ c- · . cD 20 · . .... 5 · n'l u.. '.' '.' 0 .. 0 i I I I I I 30 60 ... and 30 mm correspond approximately to ages 3+ and 1 + years respectively. The 49 mm length mode is ... absentes des zones neritique et cotiere. Ceci met en evidence l'importance potentielle des ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Auteur(s): Ichii, T., H. Ishii and M. Naganobu
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
for implementation. However, two of the alternatives (i.e., protective zones and critical periods) are ... unsatisfactory only because they would alter current fishing patterns. These two alternatives could be ... single year. Then, for the following two years, that subarea would be closed to fishing. For example, if ... Shetland Islands. Document WG-CEMP-90/30 Rev. 1. CCAMLR, Hobart, Australia: 24 pp. CROXALL, J. 1990 ... fishing during the two following years while Subareas 48.2 and 48.3 were subsequently opened and closed ... available for implementation. However, two of the alternatives (Le., protective zones and critical periods ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Auteur(s): Watters, G. and R.P. Hewitt
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e-sc-xxiii-a4-appD.pdf
... 20 years (e.g. Sainsbury, 1988). Over the last six years the approach has been extended from single ... realistic model of an ecosystem is one that includes just sufficient components and interactions to enable ... reported in Item 2. 1.5 The Scientific Committee agreed to fund the attendance of two invited experts at ... steering committee agreed to invite two external experts who could advise on important areas where
application/pdf attached to:WS-PEMTAKM-04
Meeting Report : WS-PEMTAKM-04
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Fishes incidentally caught by Japanese Antarctic krill commercial fishery to the north of the South Shetland Islands in February 1997
Niitaka Maru were made from 1 to 23 February, 1997 to the north of the South Shetland Islands. Among 80 ... hauls. Except for one channichthyid juvenile of Neopagetopsis ionah, by-catch fishes were referred to ... estimated value was 20 to 380 ind./t. The present by-catch data did not provide clear relationship between ... catches. Author(s): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S. Title: Fishes incidentally caught ...
Meeting Document : WG-EMM-97/72 : Auteur(s): Iwami, T., Ichii, T., Naganobu, M., Kawaguchi, S.