Résultats de la recherche
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Sea Ice Biota: Trophic modelling of the Ross Sea
development of a microalgal bloom of cells >20 um (Giesenhagen et al. 1999). Primary and bacterial production ... (Giesenhagen et al. 1999). They showed that the addition of dissolved organic matter (DOM) from ice melting ... Zealand (Bradford-Grieve et al. 1999). 12 9 10 11 12 13 -3 -2 -1 0 1 2 Epontic algae ... 0.1 1 10 Se a ic e al ga e bi om as s (g C m -2 ) a J A S O N D J ...
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
1999/00 2 3 585 0 0 3 566 3 566 1 154 4 720 2000/01 2 2 995 0 0 2 980 2 980 2 004 4 984 2001/02 2 2 ... 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 2008/09 ... 383 62 12 1999 2 Apr SC DT 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 952 103 9 2001 1 May SC ... commercial vessel in April 1999. • Group 3 – the first survey in the region, undertaken by the RV Aurora ...
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CCAMLR Statistical Bulletin, Vol. 28
Description / Abstract: An interactive volume of the CCAMLR Statistical Bulletin in MS Access (2000) format.
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
/88 0 892 892 0 892 1988/89 0 1 311 1 311 0 1 311 1999/90 0 1 243 1 243 0 1 243 1990/91 26 2 982 ... 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 ... 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 2008/09 2009/10 ... ) catch per hook has decreased from 0.37 kg/hook in 1999/2000 to 0.18 in 2003/04 and has increased to ...
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
extraction (tonnes) 1987/88 0 892 892 0 892 1988/89 0 1 311 1 311 0 1 311 1999/90 0 1 243 1 243 0 1 243 ... 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 ... (proportion of the catch) Le ng th (c m ) 50 100 150 1995/96 1996/97 1997/98 1998/99 1999/00 2000/01 ... Table 2. The average (unstandardised) catch per hook has decreased from 0.37 kg/hook in 1999/2000 to ...
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Fishes: Trophic modelling of the Ross Sea
2001; Eastman & Hubold 1999; Stewart & Roberts 2001) (Table 1). Fishes are an important part of the ... sporadic (e.g., Iwami & Abe 1981; Eastman & Hubold 1999; Mitchell & Clark 2004; Donnelly et al. 2004 ... ). Sampling has mainly been focused on the collection of specimens (Eastman & Hubold 1999; Donnelly et al ... (Reseck, 1961; DeWitt 1970; Iwami and Abe, 1981; Testa et al., 1985; Eastman and Hubold, 1999; Vacchi et ...
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Volume 15: CCAMLR. 2003. Statistical Bulletin, Vol. 15 (1993–2002). CCAMLR, Hobart, Australia.
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
7915 1998/99 2 3690 0 0 3547 3547 427 3974 1999/00 2 3585 0 0 3566 3566 1154 4720 2000/01 2 2995 0 0 ... 5 Sep AA DT 71 555 53 383 62 12 1999 2 Apr SC DT 84 528 80 661 139 93 2000 6 May SC DT 39 839 32 ... grounds. The survey was undertaken by a commercial vessel in April 1999. • Group 3 – the first survey ... group q 3 1999 survey 1990/1993 surveys 2003 survey Uniform 1e-6 1 000 - CPUE q 2 Trawl ground B ...
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Seals: Trophic modelling of the Ross Sea
, W.P.; Kanatous, S.B.; Kohin, S.; Horning, M. 1999. Hunting behavior of a marine mammal beneath the ... . Stirling 1969; Burns et al. 1998, 1999; Testa & Siniff 1987; Stewart et al. 2003). A relatively stable ... (Burns et al. 1999). It is unclear to what extent Weddell seals are migratory between breeding seasons ... years (Burns et al. 1999). After a number of years, fewer than 25% of pups born in Erebus Bay (in ...
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Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
, paragraph 10.14), the fishery was reclassified as exploratory in 1999. In 1999 the divisions were ... and 58.4.4b in 1999/2000 and reported a total catch of 156 tonnes of D. eleginoides (Table 1(a)). In ... 0 1519 1519 1999/00 2 370 84 0 72 0 156 1254 1410 2000/01 1 370 4 0 4 0 8 1247 1255 2001/02 0 103 ... reported catch in Table 1(a)). Season D. eleginoides D. mawsoni A B C D A B C D 1999/00 84 5 14 53 ...
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