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Estimates of circumpolar abundance of Antarctic krill based on recent acoustic density measurements
417 530 11 948 200 2 612 020 4 600 180 2 238 460 9 450 660 Miller and Hampton (1989 ... 4.6 19.9 34.9 14.2 3.1 2.7 7.6 4.8 2.5 1.3 36.3 7.9 14.0 6.8 28.7 32 888 590 100 ... 100-500 million tonnes per year (a factor of 5). An earlier combination of estimates of secondary ... resulted in a total biomass estimate of 60- 100 million tonnes (Voronia, 1983). Predators Over the ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 87–99 : Autor(es): Nicol, S., A.J. Constable and T. Pauly
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Conservation measures 2018/19 adopted track changes
Contracting Party, and VMS data for all vessels within 100 n miles of the surveillance and/or CCAMLR ... derived from the data forwarded must be accurate to within 100 metres (2 × Distance Root Mean Squared ...
Document : Site Section: Conservation and Management
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e-sc-xxx-a08.pdf
... /5 Rev. 2, Table 2). 3.2 The proportions of hooks observed ranged from 16 to 100%, with an average ... in 2010/11 (WG-IMAF-11/5 Rev. 2); 100% of all tows were observed (WG-IMAF-11/5 Rev. 2, Table 10 ... -11/5 Rev. 2, Table 7). The Working Group noted that 390 trawls were undertaken and that 100% of ... vessels fishing in Subarea 48.1, 57% of vessels fishing in Subarea 48.2 (two cruises) and 100% of vessels
application/pdf attached to:WG-IMAF-11
Meeting Report : WG-IMAF-11
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e-sc-xxxiii-a7.pdf
... pod to follow a vessel was reduced if (v) vessels move more than 100 km between sets (lines). 3.33 ... D. eleginoides was 5 100 tonnes. Fishing was conducted by seven vessels using longlines and the ... . Although the long-term yield was not calculated, the current catch limit of 5 100 tonnes satisfied the
application/pdf attached to:WG-FSA-14
Meeting Report : WG-FSA-14
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Conservation measures 2018/19 adopted changes accepted
Contracting Party, and VMS data for all vessels within 100 n miles of the surveillance and/or CCAMLR ... derived from the data forwarded must be accurate to within 100 metres (2 × Distance Root Mean Squared ...
Document : Site Section: Conservation and Management
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Scientific Abstracts 2005
bands were recovered. Miscellaneous debris increased by 100% since last year (from 175 to 350 pieces ... South Georgia Island from 6 August to 9 September 2004. Among 100 net hauls quantitatively examined, a ...
Document : Site Section: Publications
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e-sc-xxvi-a9.pdf
application/pdf attached to:WS-BSO-07
Meeting Report : WS-BSO-07
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A description of fishing gear and procedures of setting and hauling of trot and Spanish system for toothfish in a scientific research plan in the Division 58.4.1 of Insung No. 3
, 2 weights are connected and weight of them are 5kgs each (total 10kgs). Total 200 branch ... & Number (Approximately) Main line Polypropylene 20m/m (P.P) 30m x 200 B/K 6,000 m~7,000m Buoy ... line Polypropylene 20m/m 3,000m ~ 4,400 m Branch line Polyethylene 9m/m 18m~20m x 200 B/K 3,600m ... 200B/K 2,400 EA Sinker 70kg 5 EA Sinker 5kg 200 B/K x 2EA 300~400 EA Anchor 120kg 2 EA Radio ...
Document : Site Section: Publications
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Cephalopods: Trophic modelling of the Ross Sea
– immature; (3) >200 mm mature class which was poorly sampled. The two size classes of paralarvae are ... Total 249653 100 * Calculated from the sum of the other consumptions as Equation 1. 6 These ...
Document : Site Section: Publications
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e-sc-xxxiv-a6.pdf
... The Working Group noted that only 17 100 tonnes of krill had been taken to date from Subarea 48.2 in ... frequencies ranging up to 200 kHz (iii) vessels used either Simrad or Furuno sonars. 2.20 The Working ... only fishery within the CAMLR Convention Area that does not require 100% scientific observer coverage ... composition and abundance of by-catch species. 2.34 The Working Group noted that in fisheries where 100
application/pdf attached to:WG-EMM-15
Meeting Report : WG-EMM-15