Resultados de la búsqueda
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Review of research into seabird–fishery interactions
. The research was divided into five main groupings: a) estimation of bycatch; b) population estimation ... mitigation efficacy had been covered under a separate review (Bull, unpublished). The review was conducted to ...
Meeting Document : WG-FSA-05/42 : Autor(es): R. Alderman (New Zealand)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
sanctioned fishing trips. Fishing effort was 2.9 million hooks, a 36% reduction on the number of hooks set in ... seabird bycatch rate by sanctioned vessels was 0.001 birds per 1 000 hooks which is a significant drop ...
Meeting Document : WG-FSA-02/17 : Autor(es): B.P. Watkins (South Africa)
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Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3
selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ... an area for a particular length class that are taken in different depth zones are Beta-distributed ...
Meeting Document : WG-FSA-02/64 : Autor(es): G.P. Kirkwood (United Kingdom)
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Final report of scientific observation of commercial krill harvest aboard the Japanese stern trawler Niitaka Maru, 13 December 2000–26 January 2001
Abstract: Japan has deployed one scientific observer on a Japanese krill trawler, Niitaka Maru ... around the South Shetland Islands. During this trip, the vessel encountered a swarm rapidly moving ...
Meeting Document : WG-EMM-01/38 : Autor(es): T. Hayashi, S. Kawaguchi and M. Naganobu (Japan)
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Consideration of major issues in ecosystem monitoring and management
and predator foraging. The CCAMLR Ecosystem Monitoring Programme (CEMP) provides a good framework ... respect to CEMP. Overlap between fishing and predator foraging is being monitored. A mechanism for ...
Meeting Document : WG-EMM-01/73 : Autor(es): I. Everson (United Kingdom)
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The fishery for Champsocephalus gunnari and its biology at Heard Island (Division 58.5.2)
of the species gathered from the fishery and from a series of fishery-independent surveys conducted ... Wijk, A. Constable and T. Lamb (Australia) Title: The fishery for Champsocephalus gunnari and its ...
Meeting Document : WAMI-01/04 : Autor(es): R. Williams, E. van Wijk, A. Constable and T. Lamb (Australia)
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Interannual variation to the gonad cycle of the mackerel icefish
Abstract: Spawning by Antarctic fish is generally considered to be seasonal and restricted to a ... gonadal development is subject to a considerable inter-annual variation. The implications of this ...
Meeting Document : WG-EMM-00/45 : Autor(es): I. Everson (United Kingdom), K.-H. Kock (Germany) and J. Ellison (United Kingdom)
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Finfish by-catch in the krill fishery for the 2010 and 2011 seasons
, that may go undetected in larger samples, are recorded using a sorting method with a standard sub ...
Meeting Document : WG-FSA-11/05 : Autor(es): Secretariat
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Measurements of fish school velocities with an acoustic Doppler current profiler
), it was required that the four ADCP beams simultaneously insonified a fish school, in the same depth ... results suggests that the ADCP can be a useful tool for observing fish behavior in certain situations ...
Meeting Document : WG-EMM-96/41 : Autor(es): Demer, D.A.
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IMPLEMENTATION OF CCAMLR OBSERVER PROGRAM ON KRILL FISHERIES
analysis revealed that the key to a successful observer program is 100% participation by all Members in ... urgent need for capacity building by all fishing nations is re-iterated so that a large number of ...
Meeting Document : TASO-09/07 : Autor(es): Kawaguchi, S.