Résultats de la recherche

1. Benthos: Trophic modelling of the Ross Sea

   generic bacteria and detrital model groups. We use a definition here of megabenthos >20 mm in size ... near-shore Ross Sea megabenthos in waters shallower than 30 m depth. The majority of studies of ... order of 1.3 gDW ind-1. This gives an average biomass density of A. colbecki of 30 gDW m-2 in Terra ... defined here as organisms between 0.2 and 20 mm in size. A strict size- based demarcation between mega and ...

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2. Bacteria and detritus: Trophic modelling of the Ross Sea

   compartments between years. The vast majority of ice is assumed to melt each year so that the material in the ... 30%. The comparison suggests that the values used in the model for biomass and energetics of benthic ... column detritus for the model is shown in Figure 6c. This has an average value of 16.4 gC m-2. 0 20 ... A M J a 0 5 10 15 20 25 30 35 40 La bi le D O C (g C m -2 ) J A S ...

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

   future SSB was below 20% of the pre-exploitation median spawning biomass in any one year, for each year ... , selectivity is high for 6-year-old fish and effectively declines to zero for fish older than 20 years. 18 ... by the year in which that season ended, e.g. 2013 represents the 2012/13 CCAMLR fishing season (from ... report the CCAMLR fishing season is represented by the year in which that season ended, e.g. 2013 ...

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

   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 ... ). Weighted Frequency (proportion of the catch) Le ng th (c m ) 10 20 30 40 50 1986/871987/881988 ... the age- and length-based models were essentially the same in the first future year, with the length ...

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

   (Table 1). In 2009/10, the fishing season was from 1 December 2009 to 30 November 2010, with a catch ... (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 ...

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6. SC-CAMLR-SSP/5 – Part II, 1988

   ; ( c ) For the predicted period fishing intensity was FO.1• In the first two cases TAC=2S-30 thousand ... Scientific Committee in 1988. The volume is published in two parts. Part I contains papers related to ... is reproduced in the original language of submission; abstracts of the papers and captions of tables ... ............. ........................................ .... ................. ........ ........................ ...... v CHAMPSOCEPHALUS GUNNARI STOCK STATUS IN THE SOUTH GEORGIA AREA R. Borodin and P. Kochkin ...

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7. Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)

   represented by the year in which that season ended, e.g. 2015 represents the 2014/15 CCAMLR fishing season ... fish measured (n) in each year are given at the top of each panel. Letters to the left of the panel ... in Appendix 1). 20. The stock of D. eleginoides in Subarea 48.3 was assessed using an age ... 30 2017 15 37. Over the last 10 years, four mammal mortalities associated with longline ...

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8. 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 ... ). Table 1: Catch (kg) of Dissostichus mawsoni and D. eleginoides in Subarea 88.3. Year D. mawsoni D ... led the Republic of Korea to propose a multi-year research plan for Subarea 88.3 starting in 2016 ...

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9. Opening Speech by the Argentine Minister of Foreign Affairs and Worship, Vice-Admiral Oscar A Montes

   ~atures of that regime were already noted at the Ninth Consultative Meeting held in London last year ... The task begun in February of this year in the city of Canberra is I repeat, difficult and complex ... by us. will undouhtediy be filled by others, since a responsibility that is not met is in fact ... . That is to say, Argentina's presence in Antarc- tica goes back well over seventy years, something of ...

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10. Fishery Report 2013: Dissostichus eleginoides South Georgia (Subarea 48.3)

    . Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ... . The number of hauls (N) and the number of fish measured (n) in each year are given at the top of each ... . 14. Dissostichus eleginoides were caught in 20 out of the 70 hauls in the 2013 survey and were ... in Subarea 48.3 carry a CCAMLR scientific observer who collects a range of data, including ...

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