Resultados de la búsqueda
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Do krill and salps compete? Contrary evidence from the krill fisheries
Paper Title: Do krill and salps compete? Contrary evidence from the krill fisheries Abstract ... SALPS COMPETE? CONTRARY EVIDENCE FROM THE KRILL FISHERIES S. Kawaguchi, T. Ichii and M. Naganobu ... National Research Institute of Far Seas Fisheries 5-7-1 Orido, Shimizu, Shizuoka, Japan 424 W. K. de la ... commercial krill fisheries and reported larger inter- and intra-annual variation within the Elephant Island ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Autor(es): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02
Abstract: Ministry of Fisheries observers reported 851 seabird captures from observed fishing ... . Observed squid (Nototodarus spp.) and hoki (Macruronus novaezelandiae) trawl fisheries accounted for 87% of ... observed trawl-caught seabirds. Demersal and surface longline fisheries had the highest incident rates ... incident rates in at least seven other trawl fisheries ranged from Mean seabird catch rates were estimated ...
Meeting Document : WG-FSA-04/56 : Autor(es): S.J. Baird (New Zealand)
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2000/01
Abstract: Ministry of Fisheries observers reported 1236 seabird captures from fishing operations ... novaezelandiae) trawl fisheries accounted for 94% of the 701 seabird captures in observed trawl fisheries ... . Observed incident rates in longline fisheries were highest in the ling longline fishery: 24% of observed ... in the trawl fisheries: 8% of observed tows in the squid fishery, 4% in hoki, barracouta (Thyrsites ...
Meeting Document : WG-FSA-04/55 : Autor(es): S.J. Baird (New Zealand)
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Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03
Abstract: Ministry of Fisheries observers reported 595 seabird captures from observed fishing ... operations (95% dead). The trawl-caught seabirds were from at least eight target fisheries, four of which had ... ) trawl fisheries accounted for 87% of observed trawl-caught seabirds. Incident rates (expressed as the ... percent of observed fishing operations with seabird captures) for longline fisheries in 2002–03 were ...
Meeting Document : WG-FSA-04/57 : Autor(es): S.J. Baird (New Zealand)
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Fisheries in the Southern Ocean – an ecosystem approach. Trans. Roy. Soc. Lond. (in press)
albatrosses, penguins, petrels, fur seals. Fisheries in the Southern Ocean followed the fate of other ... fisheries worldwide in that target species were depleted to low level one after the other. Currently, two ... types of fisheries are open: the longline fisheries on Patagonian toothfish (Dissostichus eleginoides ... ) and Antarctic toothfish (D. mawsoni) and the trawl fisheries on mackerel icefish (Champsocephalus ...
Meeting Document : SC-CAMLR-XXIV/P01 : Autor(es): Kock, K.-H., K. Reid, J. Croxall and S. Nicol
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Managing fisheries to conserve the Antarctic marine ecosystem: practical implementation of the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR)
Abstract: Apart from exploitation of seals and whales, Antarctic fisheries began in the late ... formed the basis of substantial fisheries, krill (Euphausia superba) and mackerel icefish ... interest in Antarctic finfish fisheries. Notwithstanding these fisheries, management of fisheries in the ... of this approach, CCAMLR has (i) adopted a precautionary approach to all fisheries including by-catch ...
Meeting Document : SC-CAMLR-XVIII/BG/26
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Principles for evaluating data collection plans in data-poor exploratory fisheries
developing robust assessments of status of Dissostichus spp. in exploratory fisheries. Each additional year ... poor fisheries, which could include exploratory fisheries as well as closed fisheries, and to assist ... Commissions’ goals for new, exploratory and closed fisheries as well as satisfying the objectives in Article ... evaluating data collection plans in data-poor exploratory fisheries Approval: Approved ...
Meeting Document : WG-SAM-11/08 : Autor(es): P.E. Ziegler, D.C. Welsford and A.J. Constable (Australia)
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
Abstract: Managing fisheries to achieve ecosystem objectives is in its infancy. A general ... food webs supporting fisheries is proposed. This paper addresses the following general questions for ... taking the ecosystem approach in managing fisheries: (i) how might fisheries impact incidentally on an ... unavailable in ecosystem approaches to managing fisheries. The paper elaborates the steps required to ...
Meeting Document : WG-EMM-12/P04 : Autor(es): A.J. Constable
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CCAMLR Fisheries: 2009 Update
Abstract: Compendium of information on fisheries of relevance to the work of WG-FSA including ... availability of data, data-related developments, catches in assessed and exploratory fisheries, notifications ... for fisheries and research and estimates of IUU fishing. Where applicable, WG-FSA’s 2009 fishery ... reports have been updated with this information. Author(s): Secretariat Title: CCAMLR Fisheries: 2009 ...
Meeting Document : WG-FSA-09/04 : Autor(es): Secretariat
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At-sea distribution and prey selection of Antarctic petrels and commercial fisheries
Abstract: Commercial fisheries may impact marine ecosystems and affect populations of predators ... Antarctic krill fisheries and the distribution of a krill dependent seabird, the Antarctic petrel ... fishing areas, during three consecutive seasons. The overall spatial overlap between krill fisheries and ... krill consumed by Antarctic petrels, and compared this with results from fisheries, as well as from diet ...
Meeting Document : WG-EMM-16/P15 : Autor(es): S. Descamps, A. Tarroux, Y. Cherel, K. Delord, O.R. Godø, A. Kato, B.A. Krafft, S.-H. Lorentsen, Y. Ropert-Coudert, G. Skaret and Ø. Varpe