Search results
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e-sc-xiv-a5-appE.pdf
... fish throughout the depth range. 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0 20 40 60 80 ... age classes and smaller fish for the older age classes. 2.10 The Workshop recommended ... . This is further discussed in paragraph 3.10. 2.12 Given the possible biasing effects of size selectivities ... and longline catches (Figure 1). 0 20 40 60 80 100 120 140 160 180 0 1 2 3 4 5 6 7 8 9 10 11 12 ... 160 180 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 age Aguayo (1992) longline UK trawl
application/pdf attached to:WG-EMM-Methods-95
Meeting Report : WG-EMM-Methods-95
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Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass
acusticas depende de varios factores, de 10s cuales uno de 10s mas importantes es la calibracion correcta ... localidades. Este estudio presenta 10s resultados de varias calibraciones realizadas en la Antartida y en ... (16,6"C), y se detect6 una tendencia similar a 38 kHz. Si 10s parametros de la calibraci6n europea ... serian subestimadas en 2,8 dB, 10 que conduciria a una subestimacion de la biomasa del kril de 52,5 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Author(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe
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Conservation Measure Conservation Measure 75/XII (1993)
of implementing normal fishing operations after Phase 1 of the experimental regime, the 10-day catch and effort ... of implementing normal fishing operations after Phase 2 of the experimental regime, the 10-day catch and effort ... squares it depleted during Phase 2 of the experimental regime and expend between 10 000 and 15 000 pot ... of the prevailing split-year. 10. Vessels that complete all three phases of the experimental regime shall ...
Conservation Measure : 75/XII (1993)
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
the digital watch) noted in the time-depth files and the median zero offset value determined from the 10 ... of the TDRs. Sink times from the surface were evaluated to five target depths: 2, 3, 5, 10 and 20 ... (m) 0–2 0–3 0–5 0–10 0–20 With 7.9 12.1 20.4 38.6 76.9 Without 7.4 12.9 20.7 38.6 76.7 Robertson et al. 112 ... – to reduce sea- bird bycatch in the Norwegian longline fishery. ICES CM2000/J:10 Løkkeborg ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Author(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem
of the Southern Oc~an bounded bw latitudes 30-70 Sand I on9 i tudes 10 W ta 40 E. Research i s Pr i mar ... 000 breedin~ King Pens:uins, account.ins for some 10 and 30 Per cent, re:;pectivelY, of the wor ... i ant beci'J.use of B surfeit of the duns of' numerous s.eab i rds. About 10 !::l0ars ago, a lnn ... , consist in':! of 10 ~;pecies oT s111al I retrel'S which nest under'!:lround 3nd· are 111ainl!::1 active ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa
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Status of krill target strength
, acoustic frequencies and orientation parameters. File: 07-Foote-et-al.pdf ... is convenient. This is the target strength TS, 0' TS = 10 log - = 10 log O'bs' 41l' (2) where ... of the average backscattering cross section as TS = 10 log (J' / 4n) = 10 logO" bs' (7) where the averaging ... , including beam pattern characteristics. In the logarithmic domain, Sv = 10 log P + TS (9) where Sv ... for krill of mean lengths from 11.6 to 18.6 mm and mean masses from 2.09 to 10.0 mg (dry weight ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Author(s): Foote, K.G., D. Chu and T.K. Stanton
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Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3
3Ha1HUeJlbHbIX pa3HlUJ. B BeJlHlIHHaX M, 0l.J.eHeHHbIX no rJly6HHe J10Ba H THny KprollKa npH Pa3J1HlIHbIX ... consider6 como variables el sitio de pesca (caladero), la profundidad de pesca y el tipo de anzue10. Se ... determin6 que no hay diferencias significativas, en e1 va10r de M, en los casos considerados con los ... espaciales de la distribucion de individuos de diferentes edades, tanto verticales como a 10 largo del ta1ud ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Author(s): Moreno, C.A. and P.S. Rubilar
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Schedule of Conservation Measures in Force 1996/97
/XII Ten-day Catch and Effort Reporting System ..................................... 10 ... Driftnet Fishing in the Convention Area ........................................ 36 RESOLUTION 10/XII ... . 7/IX Driftnet Fishing in the Convention Area All areas All fisheries Indefinite Res. 10/XII ... 6 to day 10, day 11 to day 15, day 16 to day 20, day 21 to day 25 and day 26 to the last day of the month ...
Document : Site Section: Publications
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Fishery Report 2016: Dissostichus spp. in Subarea 48.2
and unregulated (IUU) gear was recovered from Subarea 48.2 in March 2016 (CCAMLR-XXXV/10). There has been ... species. 10. In 2014, the Scientific Committee endorsed the advice of WG-FSA (SC-CAMLR- XXXIII, Annex ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 24-01 (2011)
in accordance with Conservation Measure 10-04. 1 Except for waters adjacent to the Kerguelen and Crozet ... gunnari All 10 tonnes (b) Non-finfish taxa for which a catch threshold of 0.1% of the catch ...
Conservation Measure : 24-01 (2011)