An Approach To Managing Fisheries When Weak And Strong Stocks Mix Public Deposited

http://ir.library.oregonstate.edu/concern/conference_proceedings_or_journals/pz50gw946

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  • When weak and strong fish stocks are caught in the same fishery, managing for the protection of the weak stock may result in foregone economic benefits from harvest of the strong stock, while managing for the strong stock may result in overfishing of the weak stock. A particular complication arises when the stocks are not easily distinguished in the catch, for example when the stocks are of the same or a similar species. This paper demonstrates how the partially observable Markov decision process can be used to explore policy options for managing mixed-stock fisheries when the stocks are imperfectly identified.
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  • Tomberlin, David. 2008. An Approach To Managing Fisheries When Weak And Strong Stocks Mix. 5 pages. In: Proceedings of the Fourteenth Biennial Conference of the International Institute of Fisheries Economics & Trade, July 22-25, 2008, Nha Trang, Vietnam: Achieving a Sustainable Future: Managing Aquaculture, Fishing, Trade and Development. Compiled by Ann L. Shriver. International Institute of Fisheries Economics & Trade, Corvallis, Oregon, USA, 2008.
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  • description.provenance : Made available in DSpace on 2013-03-25T16:17:58Z (GMT). No. of bitstreams: 1 256.pdf: 158605 bytes, checksum: 12cead1d1637c5f7fa57460719991ff9 (MD5) Previous issue date: 2008
  • description.provenance : Approved for entry into archive by Philip Vue(vuep@onid.orst.edu) on 2013-03-25T16:17:58Z (GMT) No. of bitstreams: 1 256.pdf: 158605 bytes, checksum: 12cead1d1637c5f7fa57460719991ff9 (MD5)
  • description.provenance : Submitted by Amy Zhang (zhanga@onid.orst.edu) on 2013-02-26T17:55:43Z No. of bitstreams: 1 256.pdf: 158605 bytes, checksum: 12cead1d1637c5f7fa57460719991ff9 (MD5)

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