Résultats de la recherche

1. Zooplankton: Trophic modelling of the Ross Sea

   proportion of body carbon for growing krill for krill of 20, 30 and 40 mm length, giving values of Q/B ... macrozooplankton over the course of a year in the Ross Sea is: 5% other macrozooplankton; 35% mesozooplankton; 20 ... years, assuming that growth periods are only for 4–6 months of the year (Ikeda, 1985). Euphausia ... other than euphausiids (>20 mm)  Mesozooplankton (0.2–20 mm)  Heterotrophic microplankton (20–200 µm ...

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2. Fishery Report 2017: Dissostichus eleginoides and D. mawsoni South Sandwich Islands (Subarea 48.4)

   selectivity (top row). Second row: Recruitment year-class strength 1–19 (20–26 not shown, as fixed ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2017 ... -wide catch limits were set by species. 6. In 2017, the UK began a multi-year effort-limited ...

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3. Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   year (or years) to recapture the tagged fish. 29. The Working Group considered that if sufficient ... the Scientific Committee and WG-FSA. 8.2 Management advice 20. In 2007/08, one Japanese-flagged ... survey Dissostichus spp. in 2009/10 as part of a 3–5 year tagging experiment. 24. Dr K. Taki (Japan ... used. A total of 117 research hauls are allocated on a 10-minute latitude  20-minute longitude grid ...

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4. Fishery Report 2013: Dissostichus eleginoides Heard Island (Division 58.5.2)

   , selectivity is high for 6-year-old fish and effectively declines to zero for fish older than 20 years. 18 ... , which extended from 1 December 2012 to 30 November 2013, the longline fishery was active from 20 ... °20'E (see CM 41-08) Carry forward Season: Trawl and pot 1 December to 30 November Carry ... October – 30 November. Mortality and growth were assumed to occur uniformly over the year. Spawning was ...

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5. SCAR group of specialists on living resources of the Southern Ocean – Newsletter 3

   . Bogdanov's, Director of VNIRO, reply (see Newsletter #1 of 20 November, 1975). Because of the usefulness of ... questions were raised about the magnitude of present Russian harvests in the Antarctic and sub-Antarctic ... October 1978. During the two meetings we had at NASA Headquarters in January and February of this year ... South-west Atlantic I notice big catches in some earlier years (1969 - 89.1 thousand tons; 1970 - 404.8 ...

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6. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   ). Weighted Frequency (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1986/871987/881988 ... penguins (WG-FSA- 08/30). Icefish may also be consumed by juvenile toothfish in years of high icefish ... (Table 1). In 2010/11, the fishing season was from 1 December 2010 to 30 November 2011, with a catch ... belief that a bottom trawl survey significantly underestimates C. gunnari biomass (see WG-FSA-SAM-04/20 ...

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7. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

   (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1986/871987/881988/901989/901990/911991 ... 5 10 15 20 25 30 35 40 45 50 55 60 South Georgia January 2010 0 1000 2000 3000 4000 0 5 10 15 ... 20 25 30 35 40 45 50 55 60 Shag Rocks January 2010 Length (cm) Length (cm) Fr eq ue nc y ANI ... (Table 1). In 2009/10, the fishing season was from 1 December 2009 to 30 November 2010, with a catch ...

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8. Scientific Abstracts 1998

   predator time series, within-year variation was greatest in 1991 and 1994, both years of low krill biomass ... year 2+, years of poor krill abundance at South Georgia seem to occur when the 3+ size class is missing ... two years when pack-ice was sparse. Foraging trip duration differed by colony, season and year and ... /BG/2 Rev. 1 Draft CEMP Tables 1 to 3. CCAMLR Secretariat, 20 pp. (English, unpublished). SC-CAMLR ...

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9. Information for participants

   EVENT 30 April to 4 May 2018, Punta Arenas, Chile Sub group on Acoustic Survey and Analysis ... : ANTARCTIC GATEWAY CITY WELCOME ALL MEMBERS TO THE 2018 MEETING OF THE SG-ASAM Chilean ... hotels with price listed below. Just mention ‘CCAMLR meeting’ while making your reservation by the web ... is a cultural contribution of the Chilean Antarctic Institute, in celebration of its 50 years of ...

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10. Fishery Report 2017: Dissostichus mawsoni (Subarea 88.3)

    Dissostichus mawsoni in Subarea 88.3. Year Tagging and release Recapture 2005 8 0 2011 30 0 2012 93 0 ... season is represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2017: Dissostichus ... ). Table 1: Catch (kg) of Dissostichus mawsoni and D. eleginoides in Subarea 88.3. Year D. mawsoni D ...

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