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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
Macronectes halli 2007 57 10 3 2008 271 14 5 2009 111 6 2 2010 63 15 5 2011 49 7 8 2012 41 5 2013 16 ... .............................................................................. 3 Biological data .......................................................................... 3 ... Length distributions of catches ......................................................... 3 Tagging ... and invertebrates ......................................................... 6 Fish by-catch ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 25-02 (2008)
non-IW longlines of 5 kg weights at 50 to 60 m intervals are recommended. 3. Vessels using the ... weights4 of at least 6 kg mass shall be used, spaced at intervals of no more than 20 m, or solid steel ... traditional weights of at least 6 kg or solid steel weights of at least 5 kg. Vessels alternating between ... weighting shall conform to the provisions in paragraph 3; (ii) for the trotline method: line weighting ...
Conservation Measure : 25-02 (2008)
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Fishery Report 2017: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subarea 58.7 and part of Area 51)
- 3 2014 26 0 - 6 2015 30 2 - 6 2016 19 1 13 3 2017 10 0 94 3 22. The by-catch in the South ... , with a total catch limit of 2 500 tonnes, were issued for 1997. 3. Within the South African EEZ ... present season. 6. Fishing effort in the South African EEZ is concentrated to the north and the east of ... undetected IUU activity may continue to occur in this area. 3 Data collection Biological data ...
Document : Site Section: Publications
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Volume 1: CCAMLR. 1990. Statistical Bulletin, Vol. 1 (1970–1979). CCAMLR, Hobart, Australia.
Table 1.6 Section B Table 2 Table 3 Figure 4 Table 4 Figure 5 Table 5 Table 6 Table 7 ... .... .... ............ ..... .......... .... ........ ........................... 2 3 Section C Tableau 8 Figure 6 Tableau 9 Tableau 10 Figure 7 Tableau 11 Figure 8 ... ..... .......... ........ ........ ........ .... ... ........ ........ ...... .... ........................................ v Section A Figure 1 Figure 2 Figure 3 Table 1.1 Table 1.2 Table 1.3 Table 1.4 Table 1.5 ... .................................................... . STATLANT A data 1 3 5 7 8 9 10 1 1 1 2 Total catch in the Convention Area by species and split ...
Document : Site Section: Publications
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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
(harvested species) B1,0= 6 500 B2,0= 6 500 Initial biomass (predators) P1,0 = 45 P2,0 = 45 Biomass ... k k k r P P B r P P B ζ ζ γ γ é ùé ù-ê úê ú ê úë û ê úé ùê ú-ê úê úë û ¢ ¢ ûë (3) where ... . (4) The sequences of random variables (Equa- tions 2 and 4) are autocorrelated (Figure 3). This was ... / 1iui k i K i iKK σ α α- - , 1,2; 1,2,i k= = ¼ (6) where parameters α0, α1 and α2 specify the band ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Author(s): Hill, S.L. and M. Cannon
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Fishery Report 2018: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subarea 58.7 and part of Area 51)
2016 2017 2018 Tagged 172 120 140 117 158 206 162 253 380 458 324 115 363 Recaptured 0 0 0 3 2 8 5 6 ... <1 255 2 2012 15 1 4 1 2013 20 1 - 2 2014 19 0 - 5 2015 20 1 - 6 2016 12 1 12 3 2017 7 0 0 2 ... 2018 20 3 13 6 22. The by-catch in the South African EEZ consists predominantly of macrourids, the ... macrourids and 3 tonnes of rajids was reported from the South African EEZ (Table 3). 6 ...
Document : Site Section: Publications
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Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3
and was employed thereafter for the duration of the cruise (Figure 3). This device was still ... ’ (Figure 3). Only two subsequent seal entanglements occurred. A seal was discovered inside the ‘bag ... , measure 3) measuring 162 m² (13.5 x 12 m), positioned 47 m from the mouth of the net. The second net ... outside net (Figure 6, measure 1). To improve its effectiveness, a large mesh barrier was also ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 195–205 : Author(s): Hooper, J., J.M. Clark, C. Charman and D. Agnew
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Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001
1991 (Figures 3 and 4) with anomalies in 2000 and 2001 (Figures 5 and 6) reveals a signifi cant ... January 1990/91 and 2000/01 (Figures 3 to 6). The annual reports of krill catches refl ect the impact ... also moved northward across 50°S. The set of maps (Figures 1 to 6) clearly demonstrates that krill ... is shown on the map). 60 45 50 55 Figure 2: Mean monthly SST difference. 60 Figure 3 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Author(s): Vanyushin, G.P
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Australian research on Antarctic bird and seal diets
paHOHaX 3aJIHBa I1PIO,l{3 H cyoaHTapKTH"4eCKHX OCTPOBOB Xep,l{ H MaKKYOpH. OnYOJIHKOBaHHhle H ... ±4.3 28 .3±1 .8 139.1±16.5 Posthatch (1985) 36.6±4.6 26.3±2.1 Location: Davis Station (68 ... until empty. 10 samples per 3 weeks in 1987/88 summer. These results present a preliminary analysis of ... ) 20 38 3' 1 58 400 39 29 32 o Location: Sea ice off Davis Station (68°30'S: 77°50'E ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 231-249 : Author(s): Williams, R.
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Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins
. Variance Number of Sam )lin~ Dates Component 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10.298 13 6 4 3 3 2 2 ... 2 2 2 2 2 2 2 2 7.3750 19 8 5 4 3 3 2 2 2 2 2 2 2 2 2 3.2674 60 22 13 8 6 5 4 4 3 3 3 3 2 2 2 ... values for the variance components and their 80% confidence intervals have been extracted from Table 3 ... confidence intervals respectively: = 2.63 ~ 3 = 25.03 :::; 26 A 10% change in the mean of two years ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Author(s): Marschoff, E. and B. Gonzalez