Technical Report

 

Spawning fish surveys in coastal watersheds, 1974 Public Deposited

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https://ir.library.oregonstate.edu/concern/technical_reports/m613mz14s

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  • Spawning coho, chinook, and chum salmon are annually surveyed in coastal streams by Department of Fish and Wildlife personnel. Annual peak counts of spawning salmon provide data for computing an index of coastal escapement which is plotted each year to chart spawning salmon trends over a period of years. This report presents peak counts for coho and chinook salmon during the 1974-75 spawning season and makes comparisons with similar data from previous years. Information on chum salmon surveys is presented in a separate report (Berry, 1975).
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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 2012-01-25T17:29:18Z (GMT) No. of bitstreams: 1 SpawningFishSurveys1974.pdf: 1067763 bytes, checksum: a9f55993be28423344b002b9fe058f97 (MD5)
  • description.provenance : Submitted by Susan Gilmont (susan.gilmont@orst.edu) on 2012-01-25T17:21:15Z No. of bitstreams: 1 SpawningFishSurveys1974.pdf: 1067763 bytes, checksum: a9f55993be28423344b002b9fe058f97 (MD5)
  • description.provenance : Made available in DSpace on 2012-01-25T17:29:18Z (GMT). No. of bitstreams: 1 SpawningFishSurveys1974.pdf: 1067763 bytes, checksum: a9f55993be28423344b002b9fe058f97 (MD5) Previous issue date: 1975-10

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