Search results
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Subarea 48.6
last WG-SAM meeting. We tentatively recalculated a sample size of Dissostichus spp in each block in ... such a way that the numbers of tag recoveries in the 2016 season shows an approximately 0.3 of ... sizes turned out to be larger in many blocks and smaller in a few blocks over the data poor-fisheries ... blocks. Based on this examination, 486e block appears to be a promising research block and hence we ...
Meeting Document : WG-FSA-13/37 : Author(s): Delegation of Japan
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Krill population biology during the 1991 Chilean Antarctic krill fishery
Author(s): A. Mujica R., E. Acuña S. and A. Rivera O. (Chile) Title: Krill population biology ...
Meeting Document : WG-KRILL-92/33 : Author(s): A. Mujica R., E. Acuña S. and A. Rivera O. (Chile)
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MANAGEMENT OF VMS INFORMATION BY THE SECRETARIAT CONCERNING CATCHES OF PATAGONIAN TOOTHFISH BEYOND THE CONVENTION AREA
Summary: Currently, some State Parties require, as a requirement to introduce toothfish into their markets ... a timely manner and made readily available for consultation by those State Parties. This is proposed ... to be carried out through a modification of Conservation Measure 10-04 (2007) in accordance with the ...
Meeting Document : CCAMLR-XXIX/46 : Author(s): Delegation of Chile
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Information on krill in reports from the CCAMLR scheme of international observation and its utility for management
Abstract: A preliminary analysis of the 32 reports submitted under the CCAMLR Scheme of ... International Observation revealed that there are a number of inconsistencies in the information being reported ... . Few reports have been submitted each year with a maximum of eight submitted in 2005. Very little ...
Meeting Document : WG-EMM-07/22 : Author(s): J. Foster, S. Nicol and S. Kawaguchi (Australia)
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Comparison of temperature situation near South Georgia in December–February, 1989–1990, 1990–1991, 1999–2000 and 2000–2001 on satellite data and information about krill catches in Subarea 48.3
the CCAMLR materials could allow us to assess, with a certain degree of reliability, a potential ... various hydrological conditions. This work is an attempt to perform such an analysis using a certain array ...
Meeting Document : WG-EMM-01/11 : Author(s): G. Vanyushin (Russia)
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FISHING EQUIPMENT, MARINE DEBRIS AND HYDROCARBON SOILING ASSOCIATED WITH SEABIRDS AT BIRD ISLAND, SOUTH GEORGIA, 2007/2008
chrysostoma and black-browed albatrosses T. melanophrys. Despite increased observer effort, a slight decrease ... non-fatal entanglements involving a wandering albatross and a northern giant petrel Macronectes halli ...
Meeting Document : WG-FSA-08/25 : Author(s): D. Fox (UK)
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Development of an underwater setting method for surface longliners, to minimise the accidental capture of seabirds
concept being a towed paravane with an endless cable employed to transport and release the bait at the ... abandoned. The second concept being a transportation capsule which clamps the baited snood until the capsule ... this device proved successful with a 100 percent bait release rate achieved. Author(s): Bentley, N ...
Meeting Document : WG-FSA-97/54 : Author(s): Bentley, N., Smith, M.
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Preliminary model of krill fishery behaviour in Subarea 48.1
Abstract: A simple deterministic model is described which models the behaviour of the krill ... March, compare favourably with the general distribution of catches in Subarea 48.1. A number of ... management scenarios are considered, which involve closures (i) of a zone 50 km offshore from the South ...
Meeting Document : WG-KRILL-93/14 : Author(s): D.J. Agnew (Secretariat)
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Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)
Abstract: Change-in-ratio and index-removal estimators are presented in a general form suitable ... for fisheries studies. We also show how to combine the two approaches in a single estimator. It is ... of pre-recruits but this requires the assumption of equal catch ability of all animals, a condition ...
Meeting Document : WS-CRAB-93/10 : Author(s): X. Xu, E.G. Dawe and J.M. Hoenig (USA)
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Status of krill target strength
. These are confined to measurements on aggregations of live euphausiids, which should avoid a frequent ... orientational parameters, for which there is an empirical basis. The theoretical estimates show a non-monotonic ... are applicable to a wide range of lengths, acoustic frequencies, and orientation parameters. Author(s ...
Meeting Document : WG-KRILL-92/11 : Author(s): K.G. Foote (Norway), D. Chu and T.K. Stanton (USA)