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Bacteria and detritus: Trophic modelling of the Ross Sea
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 ... bacteria; (2) water-column bacteria; (3) benthic bacteria. There are four detritus groups: (1 ... ) sea ice detritus; (2) water-column detritus; (3) benthic detritus; (4) carcasses. Transfers ... ice melt to the water column; (2) transfer of detritus on ice melt to the water column; (3) sinking ...
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
C C M L R Science, Vol. 2 (1995): 99-110 A FINE -SCALE ... . Foraging distances were chosen so that maxima (mean + 2 SDs) were generally in line with maxima recorded ... foraging-fishery overlap (FFO) for all CCAMLR fine-scale squares (approximately 30 X 30 n mile squares ... year was calculated by summing the index for individual fine-scale squares. RESULTS Figures 2 to ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 99–110 : Автор(ы): Agnew, D.J. and G. Phegan
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The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model
latter year, a second method was developed (Model 2 in this paper) that resulted in catches being 4.3 ... which is managed by France. 83 2. MODEL PARAMETERISATION The model was constructed so that it ... Type IT catch is given in Figure 2 and can be compared with the catch history of the D. eleginoides ... period in 1990 and 1991 was 5-days) C = 0.005, 0.01, 0.02 (0.5%, 1 %, 2% of T AC per day; similar to ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Автор(ы): Agnew, D.J.
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Fishery Report 2017: Exploratory fishery for Dissostichus mawsoni in Subarea 88.1
23 (5) Poseydon I 30 (2) Simeiz 75 (1) 73 (4) 203 (4) 62 (1) Total 3066 ... December 2014 to 30 November 2015). Fishery Report 2017: Exploratory fishery for ... . mawsoni. 2. The distribution of catch limits to the small-scale research units (SSRUs) in Subareas ... precautionary catch limit in Subarea 88.1 in 2017 for D. mawsoni was 2 870 tonnes, and was allocated as ...
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New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands
- - - ' , ' i " " " ' " " " ' I " " 0 10 20 30 Total length (cm) Figure 2: Quarterly LFDs for C. gunnari ... J l l l l l / , , , 3 I " " " " I " " . I ' I ' ' " ' E a 0 10 20 30 2. 0 Total length ... CCAMLR Science, Vol. 2 (1995): 21-34 NEW DATA ON ... 1971/72, yielded annual catches up to 30 000 tonnes in the first years of exploitation (Gerasimchuk ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Автор(ы): Duhamel, G
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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
et al., 2001). It comprises at least four distinct and separate modal groups, i.e. 13–14, 26–30 ... (Figure 2), when compared with the trawl survey length frequency (Figure 1), supports the hypothesis ... sections from 1+, 2+ and 3+ fi sh are shown in Figure 3, with the positions of the translucent zones ... had been injected with oxytetracycline are given in Table 2. Five had been tagged and recaptured in ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 125–138 : Автор(ы): Horn, P.L., C.P. Sutton and A.L. DeVries
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Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review
fish (27-40 cm). One, however, was composed almost entirely of 1 and 2 year olds (about 12-30 cm). In ... 2 B K n I o v a e T K O M ~ ~ I H ~ L ( I . ~ K ) CymeCTBylQmHX M e p ( ~ a n p H ~ e p , 0 ... , paragraphs 9.1 and 9.2). This runs from 1 December to 30 November, and has specific implications for the ... of C. gunnari from 2-3 years old to 3-4 years old, particularly at high fishing mortalities ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Автор(ы): Parkes, G.B
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Volume 19: CCAMLR. 2007. Statistical Bulletin, Vol. 19 (1997–2006). CCAMLR, Hobart, Australia.
...................................................... 3 Figure 2 Map of Atlantic Antarctic area................................................. 5 ... .............................................. 19 SECTION B CATCH AND EFFORT DATA Table 2 Catch by species ... December of one year to 30 November of the following year). The abbreviated notation for CCAMLR seasons ... in any one season of more than 2 000 tonnes. Catches are based on STATLANT data reported to CCAMLR ...
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Fishery Report 2013: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
Illegal, unreported and unregulated (IUU) fishing ................................... 2 Data collection ... (from 1 December 2012 to 30 November 2013). FISHERY REPORT 2013: DISSOSTICHUS ELEGINOIDES ... jurisdiction in either Subareas 58.6 or 58.7. 2. Reports of substantial illegal fishing prompted South ... catch limit of 2 500 tonnes, were issued for the 1997 fishing season. 3. Within the South African ...
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Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica
1 000–2 000 m (Petrov and Istomin, 2008). Results of tagging studies indicate that D. maw- soni is ... study of the genetics of Antarctic toothfish. Mugue et al. 2 However, one fish was recorded 2 300 ... informative loci to reveal genetic differentiation. Loci and primers are given in Table 2. Amplifications ... DIS810-841 32 2 I.I. Gordeev Mawson Sea, SSRU 5841Е 10.02.2011 DIS896-924 29 3 I.I. Gordeev ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Автор(ы): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev
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