Résultats de la recherche

1. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   17 5310 4904 1015 5910 9 5919 2000/01 18 4500 4047 196 4232 11 4243 2001/02 17 5820 5742 3 5717 29 ... ) 50 100 150 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 ... /99 - 21 - 19 - - 9 1999/00 - 18 - 12 - - 3 2000/01 - 21 - 27 - - 1 2001/02 291 51 291 25 - - 29 ... 30 2001/02 0.0015 27 2002/03 0.0003 8 2003/04 0.0015 27 2004/05 0.0015 13 2005/06 0 0 2006/07 ...

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2. Zooplankton: Trophic modelling of the Ross Sea

   .: +64 4 386 0369 ; Fax: +64 4 386 2153 1 Introduction In this section we deal with:  Ice ... . During winter (from April at least until August) growth slows (Kirkwood 1996; Nicol et al. 2004 ... in July–August given by Huntley et al. (1994). These data include dry weight vs length (log DW ... ). Hernandez-Leon et al. (2001) show that E. superba feed on phytoplankton during the day and switch to ...

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3. Scientific Abstracts 2007

   was 17, an increase of 112.5% over the previous summer, and the highest since 2001/02. During winter ... period from 2001 to 2003 (Delord et al., 2004). During the 2003/04, 2004/05 and 2005/06 fishing ... explained by the effects of season and geographical area, as was the case for the period 2001–2003 ... growth rate between 2001 and 2004. Since 2005, incidental mortality of this species is no longer at the ...

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4. Whales: Trophic modelling of the Ross Sea

   estimating digestion rate and the number of feedings per day (Tamura 2001; Tamura et al. 1997; Ichii & Kato ... ), as explained in the section on consumption above. Assuming that mortality rates are approximately ... that all three different types of orca may occur in the Ross Sea (Pitman et al. 2001; Pitman & Ensor ... ) details two reported sightings of orca within winter pack ice in the Antarctic, both in August. On one ...

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5. Scientific Abstracts 1994

   acoustic survey, will yield mean krill density along an arbitrary section through the survey area, giving ... calculates current speeds normal to a section given an oceanographic dataset of current direction and speed ... exercise conducted by Japanese and US vessels on 15 and 16 August 1991. The suggestion that sex of Adélie ... field. These data include a lot of complex process interactions. Particles getting onto the shelf are ...

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6. Scientific Abstracts 2005

   . Taki and T. Hayashi (Southern Ocean Living Resources Research Section, National Research Institute of ... simultaneously on ecological interaction of environment–Antarctic krill–whales in the Ross Sea and adjacent ... , Antarctica. M. Naganobu and K. Kutsuwada (Southern Ocean Living Resources Research Section, National ... South Georgia area (August to September 2004). T. Iwami, T. Hayashi, K. Taki and M. Naganobu ...

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7. Sea Ice Biota: Trophic modelling of the Ross Sea

   ; (3) ice protozoa; (4) ice metazoa. Ice detritus is dealt with in the “bacteria and detritus” section ... , land-fast ice). More details are given in the Physical section. Within these ice types, there are a ... appropriate algal productivity to biomass ratios (next section). The concentrations of algal biomass during ... during a year (weighted-average method, see Physical Environment section for details) to estimate the ...

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

   and 41-09. The fishing season was from 1 December 2011 to 31 August 2012. 5. The limits on the ... and 41-10. The fishing season was from 1 December 2011 to 31 August 2012. 6. Details of ... of effort (number of sets) from 1998 to 2001, a slight drop in 2002, followed by an increase in 2003 ... between 2001 and 2003 extended into April and May. More recently, fishing has started in early December ...

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9. Fishery Report 2014: Dissostichus eleginoides South Georgia (Subarea 48.3)

   fishery was restricted to the winter months (1 May to 31 August) to minimise interactions with foraging ... April and finished on 31 August. The total reported catch of D. eleginoides for 2014 in Subarea 48.3 ... 015 2001 4 500 4 047 196 2002 5 820 5 742 3 2003 7 810 7 528 0 2004 4 420 4 497 0 2005 3 050 3 ... : 66 tonnes (2001), 24 tonnes (2006) and 55 tonnes (2008). There have been no recent trials using pots ...

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10. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

    France: 1 September 2008 to 31 August 2009) was 5 100 tonnes, and was allocated to longliners. The ... season’s catch reported for this division up to August 2008 was 3 108 tonnes. Reported historical catches ... 730 1 237 5 967 1999/00 3 046 3 093 6 139 2 600 8 739 2000/01 2 593 2 153 4 747 4 550 9 297 2001/02 ... 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 2008/09 Figure 3: Catch-weighted length ...

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