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Creator:: Lukas, Gerald T., Gibson, Gary G., Oregon. Fish Commission, and United States. National Marine Fisheries Service
Abstract:: Covers July 1, 1970 to June 30, 1971. Reports on studies of spawning and larval rearing of Manila littleneck clams, native littleneck clams, butter clams and gaper clams, including field work. "Field studies comparing growth and survival of laboratory-reared and imported Pacific and Kumamoto oysters were completed. We continued studies...
Resource Type:: Technical Report
Full Text:: to June 30, 1971 Gerald T. Lukas Gary G. Gibson Fish Commission of Oregon U.S. Department of

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:: June 30, 1972 BY: Gerald Lukas Fish Commission of Oregon U.S. Department of Commerce National Oceanic

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:: 1, 1970 to June 30, 1973 Gerald Lukas Fish Commission of Oregon U.S. Department of Commerce

Creator:: Phibbs, F. Duane and Oregon Fish Commission
Abstract:: "The Pacific Coast oyster industry is dependent upon imported oyster seed from Japan. Inconsistent quantity and quality of the imported seed is limiting growth and expansion of the oyster industry while the demand for marketable oysters is increasing. The development of oyster hatcheries on the Pacific Coast could provide the...
Resource Type:: Technical Report
Full Text:: Approved by: Robert E. Loeffel, l4arine Research Supervisor Fish Commission of Oregon U. S. Department of

Creator:: Phibbs, F. Duane and Oregon. Fish Commission
Abstract:: "The first year of the project was devoted to developing laboratory spawning and larval rearing techniques for Pacific Coast clams and oysters. The objectives of the past year were to: (1) refine these spawning and rearing techniques to achieve higher larval survival to the adult form and (2) initiate growth...
Resource Type:: Technical Report
Full Text:: Oregon U. S. Department of Interior Fish and. Wildlife Service Bureau of Commercial Pjsheries Cmercial

Creator:: Phibbs, F. Duane and Oregon. Fish Commission
Abstract:: During the 1969-70 project year emphasis was placed on spawning and rearing clams which had not been previously spawned successfully. Salinity-temperature tolerances were determined for the laboratory-reared clam larvae. Field studies comparing growth of laboratory-reared and imported Pacific and Kumamoto oysters were continued. In addition, studies comparing various methods of...
Resource Type:: Technical Report
Full Text:: ' the adults. jJ The framework is part of the rack culture used by Doug Wachschmith of Oregon Oyster

Creator:: Oregon. Fish Commission
Abstract:: "Oregon statutes and administrative rules, as applied to oystering, do not define the term 'production.' As a consequence, people can hold oyster claims for extended periods of time without reporting meaningful planting or production. Thus an individual can lease an unlimited amount of oyster land and continue his or her...
Resource Type:: Technical Report
Full Text:: LEASE PLATS Problem Oregon statutes and administrative rules, as applied to oystering, do not define

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: This is a 1966 proposal to transplant about 500 red abalone (Haliotis rufescens) into Whale Cove on the Oregon Coast, and see if the abalone prospered. This proposal was approved, and the Oregon Dept. of Fish and Wildlife did launch this experiment.
Resource Type:: Technical Report

Creator:: Neilsen, Jack and Oregon. Fish Commission. Shellfish Investigations
Abstract:: The objective of this project was, "To establish, in Oregon, a coastwide red abalone sport fishery and a limited commercial fishery as stocks dictate." Starting in 1967, abalone were planted at Whale Cove in Lincoln County, and were later planted at the Rogue River Reef in the Gold Beach area...
Resource Type:: Technical Report
Full Text:: date and' time we cacn get together? cc: Krus'e, Loeffel Fish Commission of Oregon Research Division

Creator:: Oregon. Department of Fish and Wildlife. Marine Region
Abstract:: "Oregon's oyster industry is almost as old as the state. In the early 1860's, schooner loads of native oysters were taken from Yaquina Bay and transported to markets in San Francisco. Over the years, the industry and the resource have changed drastically. This report briefly reviews the status of Oregon's...
Resource Type:: Technical Report
Full Text:: Oregon does not have many suitable oyster culture areas. i4ost of the established oyster grounds are

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