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Filtering by: Creator Little, Stefan A. Remove constraint Creator: Little, Stefan A. Non-Academic Affiliation Oregon. Department of Fish and Wildlife Remove constraint Non-Academic Affiliation: Oregon. Department of Fish and Wildlife

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  • 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:
    and are in the next year of life. Hence, a 2+ clam has completed 2 full years of growth and is in

  • 1970/1973 Clam-abalone spawning and rearing : annual report

    Creator:
    Lukas, Gerald T., Oregon. Fish Commission, and United States. National Marine Fisheries Service
    Abstract:
    "COMPLETION REPORT: July 1, 1970 to June 30, 1973" Work included laboratory and field studies of Manila littleneck clams. The work also included spawning experiments on red abalone, and monitoring of test plots of abalone.
    Resource Type:
    Technical Report
    Full Text:
    of new Manila little- neck test plots and a survey of estuarial areas which offer a potential for

  • 1971/1972 Clam-abalone spawning and rearing : annual report

    Creator:
    Lukas, Gerald T., Oregon Fish Commission, and United States. National Marine Fisheries Service
    Abstract:
    "Laboratory studies during the 1971-72 project year consisted primarily of developing mass culture and planting techniques for Manila littleneck clams (Venerupis semidecussata). Field studies continued utilizing laboratory-reared juvenile Manilas... Adult red abalone (Haliotis rufescens) were obtained from California for spawning. Experiments were initiated for culturing diatoms in the laboratory as...
    Resource Type:
    Technical Report
    Full Text:
    ............. $ . . . . . . . . 1 C LAId STU()IES .................. a a ...... 1 Methods................... . . * ...... 1 Clam

  • 1978 Annual Report: Wildlife Division

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    This document is a summary of the activities of the Wildlife Division for the period of July 1, 1977 to June 30, 1978. It includes numbers of hunting licenses, increased prices of furs, and both large and small game statistics including elk, bears, pheasants, and quail. The document also discusses...
    Resource Type:
    Technical Report
    Full Text:
    started a good greenup on eastern Oregon ranges, little moisture fell after September and most green

  • 1979 Annual Report: Wildlife Division

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    This document is a summary of the activities of the Wildlife Division for the period of July 1, 1978 to June 30, 1979. It includes numbers of hunting licenses, increased prices of furs, and both large and small game statistics including elk, bears, pheasants, and quail. The document also discusses...
    Resource Type:
    Technical Report
    Full Text:
    percent decrease over counts in 1978 while mule deer trend data indicated little change in the trends. A

  • 1980 Oregon shrimp fishery

    Creator:
    Saelens, Mark, Hunt, Betsy, and Golden, Jim
    Resource Type:
    Technical Report
    Full Text:
    REPORT 8l-l a e o o o a Oregon Depo r tmen t o f F i sh & W i l d l i f e APR IL 198 Io

  • 1982 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1982. Activities summarized include the recreational clam fishery, commercial clam fishery, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other project.
    Resource Type:
    Technical Report
    Full Text:
    . Nestucca Bay Little Nestucca Flat. After a relatively poor digging year in 1981, 1982 showed catch

  • 1983 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1983. Activities summarized include monitoring of the recreational and commercial clam fisheries, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other projects.
    Resource Type:
    Technical Report
    Full Text:
    ....•..•.•.•••••.•.....•..••......•......•.••.. 20 7 Annual Summary of Recreational Interview Data - Nestucca, Little Ne st uc c a F 1 at

  • 1983 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug and harvest area. Data from other beaches south of Tillamook...
    Resource Type:
    Technical Report
    Full Text:
    Fishery by Terry Link Oregon Department of Fish and Wildlife Marine Region March 1984 ll a

  • 1984 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1984. Activities summarized include monitoring of the recreational and commercial clam fisheries, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other projects.
    Resource Type:
    Technical Report
    Full Text:
    . Nestucca Bay Little Nestucca Flat. After a relatively poor digging year in 1981, both 1983 and 1984