Search Constraints

Start Over
Filtering by: Subject Shellfish investigation information report Remove constraint Subject: Shellfish investigation information report Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated Subject Clam fisheries -- Oregon Remove constraint Subject: Clam fisheries -- Oregon

Search Results

  • The 1968 personal-use razor clam fishery

    Creator:
    Demory, Darrell
    Abstract:
    Personal-use razor clam diggers were sampled on alternate minus tides from April to September. The number of diggers and the number and age composition of clams dug were noted. Wastage was sampled each tide series.
    Resource Type:
    Technical Report
    Full Text:
    , SHELLFISH INVESTIGATION INFORMATION REPORT 70-2 FJLE

  • The 1965 personal-use razor clam fishery

    Creator:
    Demory, Darrell
    Abstract:
    This report discusses public interaction with personal-use fisheries. It also discusses reasons for razor clam violations and means taken to try and decrease them. Finally, it gives the total harvest and age composition data, and contains the results of a survey of clam diggers on Clatsop County beaches for 1965.
    Resource Type:
    Technical Report
    Full Text:
    shellfish synopsea were supplied to most bustneaaes i n the area that rented or sold clam shovels, the

  • The 1976 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clam catches from Clatsop beaches (Tillamook Head-Columbia River) were sampled regularly from March through September and periodically the rest of the year. Diggers were interviewed for number and age composition of clams harvested and the distribution and number of diggers. Data from beaches south of Tillamook Head were collected...
    Resource Type:
    Technical Report
    Full Text:
    . gt SHELLFISH INVESTIGATION IF4FORMATIOt REPORT NO. 77-4 THE

  • 1967 razor clam surveys

    Creator:
    Demory, Darrell
    Abstract:
    Razor clams are found in isolated areas all along the Oregon coast. However, 90% of the harvest takes place on the Clatsop Countty beaches. Along the rest of the coast, digging is sporadic and of minor importance. This report summarizes the data for 1967 for several beaches south of Seaside....
    Resource Type:
    Technical Report
    Full Text:
    • .. SHELLFISH INVESTIGATION INFORMATION REPORT 70-1 1967

  • The 1964 Clatsop Beach personal-use razor clam fishery

    Creator:
    Demory, Darrell
    Abstract:
    The personal-use razor clam fishery was sampled from April to September 1964 for number and age composition of clams dug and number and distribution of diggers. A wastage estimate was also determined.
    Resource Type:
    Technical Report