Search Constraints

Start Over
Filtering by: Subject Shellfish investigation information report Remove constraint Subject: Shellfish investigation information report Decade 1970-1979 Remove constraint Decade: 1970-1979 Language English [eng] Remove constraint Language: English [eng]

Search Results

  • Harvest of intertidal, nonfood invertebrates, 1972

    Creator:
    Osis, Laimons
    Abstract:
    Since 1962 persons desiring to harvest intertidal nonfood invertebrates in permit areas or in excess of personal-use bag limits have been required to obtain a collecting permit from the Fish Commission and report the number of animals collected and areas where taken. This report summarizes collecting activities for 1972.
    Resource Type:
    Technical Report
    Full Text:
    •• ' ; . . , ; :1 SHELLFISH INVESTIGATION INFORt4ATION

  • Harvest of intertidal, nonfood invertebrates, 1971

    Creator:
    Osis, Laimons
    Abstract:
    Since 1962 people holding intertidal nonfood invertebrate collecting permits have been required to report the number of animals harvested. This report summarizes collecting activities for 1971.
    Resource Type:
    Technical Report
    Full Text:
    INVESTIGATION INFORf·1ATION REPORT 74-2 HARVEST OF INTERTIDAL, NONFOOD INVERTEBRATES 1971 by Laimons Osis

  • Harvest of intertidal, nonfood invertebrates, 1969

    Creator:
    Osis, Laimons
    Abstract:
    Since 1962, persons desiring to harvest intertidal nonfood inverte­brates in permit areas or in excess of personal-use bag limits have been required to obtain a collecting permit from the Fish Commission and report the number of animals and areas where taken. This report summarizes collecting activities and trends for 1969.
    Resource Type:
    Technical Report
    Full Text:
    SHELLFISH INVESTIGATION INFORMATION REPORT 70-8 By Laimons

  • Harvest of intertidal, nonfood invertebrates, 1968

    Creator:
    Osis, Laimons
    Abstract:
    Since 1962 people holding intertidal, nonfood invertebrate collecting permits have been required to report the number of animals harvested. This report summarizes collecting activities and trends for the calendar year 1968.
    Resource Type:
    Technical Report
    Full Text:
    SHELLFISH INVESTIGATION INFORMATION REPORT 70-5 HAJWEST OF

  • 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

  • Harvest of intertidal, nonfood invertebrates, 1970

    Creator:
    Osis, Laimons
    Abstract:
    Since 1962 persons desiring to harvest intertidal nonfood invertebrates in permit areas or in excess of personal-use bag limits have been required to obtain a collecting permit from the Fish Commission and report the number of animals collected and areas where taken. This report summarizes collecting activities for 1970.
    Resource Type:
    Technical Report
    Full Text:
    • SHELLFISH INVESTIGATION HIFORf,.lATION REPORT 74-1

  • 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