Search results
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Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012
three size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ... -weighted length frequencies of mackerel icefish indicated that 2+ and 3+ sized fish dominated at Shag Rocks ...
Meeting Document : WG-FSA-12/37 : Author(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)
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Reporting procedures for the continuous fishing method
to traditional trawling. The present reporting procedure of 2-hour intervals has demonstrated ... at the cost of a high uncertainty in the individual 2-hour catches. We still consider a 6-hours ...
Meeting Document : WG-EMM-17/48 : Author(s): O.R. Godø and T. Knutsen
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MODELING PREDATION BY TRANSIENT LEOPARD SEALS FOR AN ECOSYSTEM-BASED MANAGEMENT OF SOUTHERN OCEAN FISHERIES
variable leopard seal arrival and departure dates, numbers, and residency times; (2) a size-based ... juveniles, consumed less than 2% of the Antarctic fur seal pup production of the area (50% of total ingested ... mesopredators dependent on prey species targeted by fisheries; and (2) predatory impacts and community control ...
Meeting Document : WG-EMM-09/P08 : Author(s): J. Forcada, D. Malone, J.A. Royle and I.J. Staniland
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Quantifying within- and between-season variability in Adélie penguin fledgling weights: statistical and practical implications for detecting change
to 30 the number of birds weighed in a single 5-day period each year. If practical, this outcome could ... , the major findings from these statistical models are the potential for reducing to 30 the number of birds ...
Meeting Document : WG-EMM-05/20 : Author(s): L. Emmerson, C. Southwell and J. Clarke (Australia)
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Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin
at the distance of about 30-60 miles, beyond boundary zone occurs larger krill with the mode of about 49 mm. Krill ... in the coastal zone of about 7-40 miles wide, further is situated the boundary zone at the distance of about 30 ...
Meeting Document : WG-EMM-03/40 : Author(s): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)
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Entanglement in man-made debris of Antarctic fur seals at Bird Island, South Georgia
the summer pup-rearing period a minimum of 30 entangled seals were reported, 26 (87%) of which had ... -rearing period a minimum of 30 entangled seals were reported, 26 (87%) of which had their collars removed ...
Meeting Document : CCAMLR-X/BG/05 : Author(s): Delegation of UK
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Entanglement in man-made debris of Antarctic fur seals at Bird Island, South Georgia
for 64% of animals older than this. Obvious physical injury was being caused to 30% of animals and only ... % of animals older than this. Obvious physical injury was being caused to 30% of animals and only on 19 ...
Meeting Document : CCAMLR-VIII/BG/05 : Author(s): J.P. Croxall, S. Rodwell and I.P. Boyd (United Kingdom)
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Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).
Biol., 30 (12): 1523–1533 (2007)) Title: Distribution and ecology of Chaenocephalus aceratus ... W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007)) ...
Meeting Document : WG-FSA-07/P5 : Author(s): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007))
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Male krill grow fast and die young
classes of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ... of adult krill was generally high in krill of 30-35 mm total length, always low in 38-42 mm krill ...
Meeting Document : WG-EMM-07/P6 : Author(s): S. Kawaguchi, L.A. Finley, S. Jarman, S.G. Candy (Australia), R.M. Ross, L.B. Quetin (USA), V. Siegel (Germany), W. Trivelpiece (USA), M. Naganobu (Japan) and S. Nicol (Australia)
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Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ... and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ...
Meeting Document : WG-FSA-02/20 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)