Resultados de la búsqueda
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The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach
CCAMLR Science, Vol. 2 (1995): 123-129 THE INFLUENCE OF ... ., Brothers, 1991; Murray et al., 1993) and is considered to be the most likely cause of the abnormally high ... incidental mortality on seabirds requires changes to be made to fishing practices and techniques less ... harmful to seabirds to be adopted. In the Japanese longline tuna fishery the rate at which baited ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Autor(es): Brothers, N., A. Foster and G. Robertson
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Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2
during which fishing is allowed be extended on a trial basis to include 1 to 31 October, subject to a ... three seabird bycatch limit. It also proposes that the 1–30 September period be included as part of the ...
Meeting Document : WG-FSA-07/17 : Autor(es): I. Hay (Australia)
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Observer activities on Japanese krill fishing vessels in the CCAMLR Convention Area
CCAMLR Members, the actual catch has not increased, or can be described as decreasing, thus there is no ... by seabirds”. Japan believes that the purpose of observer activities for krill fishery can be ...
Meeting Document : CCAMLR-XXVI/BG/41 Rev. 1 : Autor(es): Delegation of Japan
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Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
confirm this. The length at 50% maturity of male and female Bathyraja eatonii could not be accurately ... determined, but may be around 85–90 cm and 100–120 cm, respectively. Author(s): M.P. Francis (New Zealand ...
Meeting Document : WG-FSA-03/42 : Autor(es): M.P. Francis (New Zealand)
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Spawning activity of mackerel icefish at South Georgia
intensity almost certainly occurs over much of the shelf although the intensity appears to be small in ... location is unknown and there are indications that there may be a second limited spawning season in October ...
Meeting Document : WG-FSA-00/27 : Autor(es): I . Everson, A. North (United Kingdom) and K.-H. Kock (Germany)
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REPORT ON AUSTRALIAN VMS TRIAL IN THE CCAMLR AREA
fishing activities of its vessels and that VMS offers a range of capabilities that cannot be readily ... , help in detecting those fishing vessels which are not monitored or which may be acting in contravention ...
Meeting Document : CCAMLR-XVI/BG/7 : Autor(es): Delegation of Australia
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ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CATCH AND CPUE DATA
this division (e.g. Agnew et al., 2008), the assessment was intended to be independent of estimates of ... of carrying capacity for this stock is found to be about 29000 t. Initial stock biomass is estimated ...
Meeting Document : WG-FSA-09/14 Rev. 1 : Autor(es): D. Vasilyev, K. Shust, A. Petrov, V. Tatarnikov and I. Istomin (Russia)
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GENERAL IMPROVEMENTS TO CONSERVATION MEASURES
Conservation Measure 10-02 paragraph 4(x) specify that high quality photographs must be submitted; o the IUU ... Conservation Measure 10-06 paragraph 16 and Conservation Measure 10-07 paragraph 20; and o a sentence be added ...
Meeting Document : CCAMLR-XXVII/35 : Autor(es): Delegation of Australia
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Beach debris surveys - Prince Edward Islands, 1993 to 1995
floats and other fishing gear formed a variable proportion of the items surveyed. Artefacts that could be ... packaging material at Marion Island be discontinued. A comparison of annual accumulation rates will become ...
Meeting Document : CCAMLR-XIV/BG/14 : Autor(es): Delegation of South Africa
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Definition of the problem of estimating fish abundance over an area from acoustic line transect measurements of density
conditions, fish density can be measured with high accuracy along line transects. Observed variations in fish ... problems is given. Among these, the so-called spatial statistical techniques appear to be most promising ...
Meeting Document : WG-KRILL-91/08 : Autor(es): K.G. Foote and G. Stefánsson (Norway)