Search results
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in Division 58.4.2 in 2014/15
sizes were vulnerable with a big range of about 100-1,500 t per SSRU in 58.4.2. During the 2004-2014 ... vulnerable with a big range of about 100-1,500 t per SSRU in 58.4.2. During the 2004-2014 fishing seasons ...
Meeting Document : WG-FSA-14/39 : Author(s): Delegation of the Republic of Korea
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The effects of an experimental hake Merluccius capensis/paradoxus longline fishery on Procellariiform seabirds in South Africa - a preliminary investigation
100% of the catch on longlines during setting despite the fact that they were not the most abundant ... retrieved to determine species, sex and stomach contents. Whitechinned petrels constituted 100% of the catch ...
Meeting Document : WG-FSA-95/21 : Author(s): Barnes, K.
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To what extent do type C killer whales (Orcinus orca) feed on Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica?
dive to 200-400 m, with a maximum of >700m. This is deep enough to reach demersal prey over much ... routinely dive to 200-400 m, with a maximum of >700m. This is deep enough to reach demersal prey over ...
Meeting Document : WG-EMM-13/29 : Author(s): L. Torres, M.H. Pinkerton (New Zealand), R. Pitman, J. Durban (USA) and R. Eisert (New Zealand)
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The Patagonian toothfish: biology, ecology and fishery
, producing pelagic eggs and larvae. Larvae switch to a demersal habitat at around 100 mm (1 yr old ... ), and inhabit relatively shallow water (< 200m) until 6-7 years of age, when they begin a gradual migration ... , producing pelagic eggs and larvae. Larvae switch to a demersal habitat at around 100 mm (1 yr old ... ), and inhabit relatively shallow water (< 200m) until 6-7 years of age, when they begin a gradual migration ...
Meeting Document : WG-FSA-10/P05 : Author(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier
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Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons
coast of South Georgia and at depths between about 100 and 300 fathoms. The Phase 1 results suggest ... on the order of 50,000-100,000 crabs/n. mi2, and there was a lot of uncertainty associated with these estimates ... of South Georgia and at depths between about 100 and 300 fathoms. The Phase 1 results suggest that it would ... of 50,000-100,000 crabs/n. mi2, and there was a lot of uncertainty associated with these estimates ...
Meeting Document : WG-FSA-96/34 : Author(s): Watters, G.
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2012–13
less than 100 km. However, several long distance movements of tagged Antarctic toothfish between slope ... are recorded as being recaptured only a short distance from their point of release, typically less than 100 km ...
Meeting Document : WG-FSA-13/49 : Author(s): S. Parker, A. Dunn, S. Mormede and S. Hanchet (New Zealand)
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Solutions to seabird by-catch in Alaska’s demersal longline fisheries
, and fleets (88% to 100% relative to controls with no deterrent), despite the fact that we saw orders ... streamer lines successfully reduced seabird bycatch in all years, regions, and fleets (88% to 100% relative ...
Meeting Document : WG-FSA-01/35 : Author(s): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)
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Observer notes (Subarea 88.1)
formed by mature individuals: males with body length more 100 cm, females – more than 120 cm. Gonads ... : males with body length more 100 cm, females – more than 120 cm. Gonads of individuals from ...
Meeting Document : WG-FSA-04/89 : Author(s): V.G. Prutko (Ukraine)
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Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05
in fishing nets occurred at an average rate of 3.02 (0.91-5.44) birds per 100 trawls. Estimating the total ... at an average rate of 3.02 (0.91-5.44) birds per 100 trawls. Estimating the total impact of the fishery requires ...
Meeting Document : WG-FSA-06/41 : Author(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)
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Distribution and abundance of Antarctic krill (Euphausia superba) off East Antarctic (30–80°E) in January–March 2006
. The majority of acoustic krill detections were in the top 100 m of the water column, centred around 50 m depth ... . The majority of acoustic krill detections were in the top 100 m of the water column, centred around 50 m depth ...
Meeting Document : WG-EMM-07/33 : Author(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)