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Submersible observations of deep-reef fishes of Heceta Bank, Oregon

Creator:: Pearcy, William G., Stein, David L., Hixon, Mark Anthony, Pikitch, Ellen K., Barss, William H., and Starr, Richard M.
Abstract:: Rockfishes, Sebastes spp.. were the most numerous and speciose fishes seen during 16 submersible dives from 64 to 305 m depth in the vicinity of Heceta Bank off the coast of Oregon. Dense schools of juvenile rockfishes and large yellowtail rockfish, S. flavidus, were observed only over rocky, high relief...
Resource Type:: Article
Full Text:: , Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR 97331; present address

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:: Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.
Abstract:: Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...
Resource Type:: Article
Full Text:: central Oregon. It supports a wide variety of fisheries: a demersal trawl fishery for many species of

Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank

Creator:: Starr, Richard M., Fox, David S., Hixon, Mark Anthony, Tissot, Brian N., Johnson, Gary E., and Barss, William H.
Abstract:: Submersible belt-transect surveys along a rocky bottom were combined with acoustic surveys of the water column to estimate depth distribution and density of fishes at Stonewall Bank, Oregon in the northeastern Pacific Ocean from September through October 1991. The objectives of the study were to determine the proportion of fish...
Resource Type:: Article
Full Text:: Zoology, Oregon State University Corvallis, Oregon 9733 I -29 I 4 Brian N. Tissot Marine Science

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:: and Atmospheric Administration National Marine Fisheries Service Commercial Fisheries Research and

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:: National Oceanic and Atmospheric Administration National Marine Fish cries Service Commercial Fisheries

Marine resource surveys on the continental shelf off Oregon, 1971-74 : completion report July 1, 1971 to June 30, 1975

Creator:: Demory, Robert L., Hosie, Michael J., Ten Eyck, Neil, Forsberg, Brent O., and United States. National Marine Fisheries Service
Abstract:: Groundfish surveys off Oregon were conducted over a four year period (1971-74) between the Columbia River and Cape Blanco. Primary purpose of the surveys was to obtain estimates of biomass of important groundfish occupying the continental shelf and upper continental slope. Survey design was based on a 5 x 5...
Resource Type:: Technical Report
Full Text:: Marine Fisheries Service National Oceanic and Atmospheric Administration U.S. Department of Commerce

Marine resource surveys on the continental shelf and upper slope off Washington, 1975-76 : completion report July 1, 1975 to September 30, 1977

Creator:: Barss, William H., Demory, Robert L., Ten Eyck, Neil, Oregon. Department of Fish and Wildlife, and United States. National Marine Fisheries Service
Abstract:: Groundfish surveys off the Washington coast were conducted in September of 1975 and 1976 between Cape Flattery and the Columbia River. The primary purposes of the surveys were to obtain estimates of biomass and further our knowledge on population parameters of important groundfish species, especially flatfish, occupying the continental shelf...
Resource Type:: Technical Report
Full Text:: 1 d l i f e National Marine F isher ies Servi ce National Oceanic and Atmospheric Administ rat

Oyster mortality study : annual report, 1970/1971

Creator:: Gibson, Gary G., Oregon. Fish Commission, and United States. Fish and Wildlife Service. National Marine Fisheries Service
Abstract:: "Oyster mortality data collected from suspended trays at three subtidal locations in Yaquina Bay disclosed an unusually high 26.5% Pacific oyster (Crassostrea gigas) mortality during the study year. Almost all of this mortality resulted from culling damage which occurred previous to introduction of the oysters into trays. Native oyster mortality...
Resource Type:: Technical Report
Full Text:: , 1971 Gary G. Gibson U.S. Department of Coimnerce Fish and Wildlife Service National Marine Fisheries

Clam-oyster-abalone larval rearing : annual report

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:: Commerce National Oceanic and Atmospheric Administration National Marine Fisheries Service Commercial

Fishery databases : description, documentation and narrative for the State of Oregon : final report

Creator:: Oregon. Dept. of Fisheries, Northwest Indian Fisheries Commission (Wash.), and United States. Minerals Management Service. Pacific OCS Region
Abstract:: In 1987, U.S. Department of the Interior's Minerals Management Service (MMS) began a new proposed 5-Year Outer Continental Shelf (OCS) Oil and Gas Leasing Program for mid-1987 through mid-1992. Proposed OCS Lease Sale 132 (off Oregon and Washington) was included in this 5-Year Program. Under the agreement, the Oregon Department...
Resource Type:: Technical Report
Full Text:: Pacific States Marine Fisheries omm mission 2501 S.W. First Avenue, Suite 200 Portland, OR 97201-4752

ScholarsArchive@OSU

Submersible observations of deep-reef fishes of Heceta Bank, Oregon

Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Comparison of submersible-survey and hydroacoustic-survey estimates of fish density on a rocky bank

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

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

Marine resource surveys on the continental shelf off Oregon, 1971-74 : completion report July 1, 1971 to June 30, 1975

Marine resource surveys on the continental shelf and upper slope off Washington, 1975-76 : completion report July 1, 1975 to September 30, 1977

Oyster mortality study : annual report, 1970/1971

Clam-oyster-abalone larval rearing : annual report

Fishery databases : description, documentation and narrative for the State of Oregon : final report

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