The relation between effort and yield in the Dungeness crab fishery Public Deposited

http://ir.library.oregonstate.edu/concern/technical_reports/r494vk95w

"For State/Federal Dungeness Crab Management Program" (title page) "Surplus yield models, mark-recapture data, and length-frequency data have been used to determine how the annual catch of Dungeness crab in Washington, Oregon, northern California, and central California will react as fishing effort varies. Yield curves were estimated for Washington and Oregon showing the maximum sustainable yield (MSY) at effort levels below levels which now exist in those fisheries." (from the Abstract) Has extensive statistical charts and tables for Oregon, Washington and California. Concluded that Washington has "too many pots" in the fishery, that the situation in Oregon was similar to Washington, and that the California fishery was over-fished and in decline.

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  • File scanned at 300 ppi (Monochrome) using Capture Perfect 3.0.82 on a Canon DR-9080C in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2011-10-07T15:48:15Z (GMT) No. of bitstreams: 1 RelationEffortYieldDungeness.pdf: 482766 bytes, checksum: 763561801917405bde8badbb8500b63d (MD5)
  • description.provenance : Made available in DSpace on 2011-10-07T15:48:15Z (GMT). No. of bitstreams: 1 RelationEffortYieldDungeness.pdf: 482766 bytes, checksum: 763561801917405bde8badbb8500b63d (MD5) Previous issue date: 1975-08
  • description.provenance : Submitted by Susan Gilmont (susan.gilmont@orst.edu) on 2011-10-05T18:02:53Z No. of bitstreams: 1 RelationEffortYieldDungeness.pdf: 482766 bytes, checksum: 763561801917405bde8badbb8500b63d (MD5)

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