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Cardiovascular and respiratory responses of the ghost shrimp, Callianassa californiensis Dana, to the pesticide carbaryl and its hydrolytic product 1-naphthol

Creator:: Estes, Patricia S.
Abstract:: Many environmental factors influence cardiovascular and respiratory activities of crustaceans. The effects of natural stressors (hypoxia, low salinity, high temperature) have been well studied, but the effects of pollutants upon these two organ systems have received less attention. The presence of the pesticide carbaryl (Sevin, Union Carbide, Inc.) and its...
Resource Type:: Masters Thesis
Full Text:: Pollution Control Federation. 1980. Standard Methods for the Examination of Water and Wastewater, 15th ed

Mechanisms affecting the bioaccumulation of dietary quinoline by rainbow trout (Salmo gairdneri)

Creator:: Dauble, Dennis D.
Abstract:: Factors that influenced the uptake, storage, and elimination of dietary quinoline by rainbow trout (Salmo gairdneri) were studied to obtain an understanding of the mechanisms affecting the bioaccumulation of dietary contaminants in teleosts. Rainbow trout readily absorbed ¹⁴C-quinoline from pelleted food (1% ration at 138 ug quinoline/g food) and most...
Resource Type:: Dissertation
Full Text:: mean ± S.D., H-3 80 111.2 Effect of second feeding on the disposition of quinoline plus metabolites in

A baseline survey of fish and invertebrates in the lower Umpqua River estuary, Oregon : Draft

Creator:: Bottom, Daniel L., Miller, Bruce A., Jones, Kim K., and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Abstract:: This manuscript was widely distributed, but the final report was not completed (personal communication, Daniel L. Bottom).
Resource Type:: Technical Report
Full Text:: our findings to the measurement of pollution effects in estuaries are discussed. Recommendations are

The Bermuda Biological Station for Research, Inc. and Pollutants Accumulation in Coral Skeleton

Creator:: Gallo, Lino J.
Resource Type:: Capstone Project
Full Text:: . - Preparation of reference works on Bermuda's natural history and marine life. - As a sidelight to pollution

[Draft] Yaquina Bay, Oregon Comprehensive Sanitary Survey: May, 1984 and November-December, 1984

Creator:: Furfari, Santo A. and U.S. Public Health Service. Food and Drug Administration
Abstract:: Best available copy. In 1984, longstanding concerns about pollution in Yaquina Bay impelled the U.S. Food and Drug Administration to make a comprehensive sanitary survey of the Yaquina River, with particular emphasis on areas where oysters were grown. The report states that the oyster plots endured "sporadic poor water quality,"...
Resource Type:: Technical Report
Full Text:: pollution of the tributaries which discharge directly to the estuary. 3. Bacterial water quality of the

The effects of acclimation and surface access on the resistance of fish to hypoxic stress

Creator:: Wirosoebroto-Hartadi, Retno Widaningroem
Abstract:: Rainbow trout (Salmo gairdneri) and bluegill (Lepomis macrochirus) were exposed to flows of water containing low DO concentrations produced by bubbling nitrogen through the water. Abrupt exposure of fish to critical DO concentrations (The standard dose response) and by a more gradual changing of DO levels (The "stepdown" approach) were...
Resource Type:: Masters Thesis
Full Text:: The effects of acclimation and surface access on the

Impacts of agricultural drainwater and contaminants on wetlands at Kesterson Reservoir, California

Creator:: Schuler, Carol Ann, 1946-
Abstract:: Kesterson Reservoir (Kesterson) received subsurface agricultural drainwater containing high levels of salts and other minerals from farmland in the San Joaquin Valley of California. Aquatic plants and invertebrates were sampled at Kesterson in May, August, and December of 1984. The reservoir supported a different biota and lower species diversity than...
Resource Type:: Masters Thesis
Full Text:: Joaquin Valley Interagency Drainage Program 1979). Accumulation of salt and mineral laden water on the

A bioeconomic analysis of altering instream flows anadromous fish production and competing demands for water in the John Day River basin, Oregon

Creator:: Johnson, Neal S.
Abstract:: The growing demand for water in the arid regions of the West increases the need for optimal allocation of water among competing uses. An efficient allocation of water between instream and out-of-stream uses has been impeded by institutional constraints and the scarcity of information regarding instream flow benefits. The objectives...
Resource Type:: Masters Thesis
Full Text:: effects of water pollution on the demand for recreational fishing in Yaquina Bay, Oregon, Stevens (1965

Simulation and field validation of heat and water flow during soil freezing and thawing

Creator:: Pikul, Joseph Lawrence
Abstract:: Freeze/thaw cycles are numerous in agricultural soils of the Pacific Northwest. Potential loss of soil by erosion is high whenever a soil thaws from the surface creating a saturated soil overlying an impermeable frozen layer. Field studies were conducted to investigate the effect of surface residue on soil freezing. Residue...
Resource Type:: Dissertation
Full Text:: Comparison of predicted and measured gravimetric water plus ice content at 0630 hours on 22 March 1982. Test

ScholarsArchive@OSU

Cardiovascular and respiratory responses of the ghost shrimp, Callianassa californiensis Dana, to the pesticide carbaryl and its hydrolytic product 1-naphthol

Mechanisms affecting the bioaccumulation of dietary quinoline by rainbow trout (Salmo gairdneri)

A baseline survey of fish and invertebrates in the lower Umpqua River estuary, Oregon : Draft

The Bermuda Biological Station for Research, Inc. and Pollutants Accumulation in Coral Skeleton

[Draft] Yaquina Bay, Oregon Comprehensive Sanitary Survey: May, 1984 and November-December, 1984

The effects of acclimation and surface access on the resistance of fish to hypoxic stress

Impacts of agricultural drainwater and contaminants on wetlands at Kesterson Reservoir, California

A bioeconomic analysis of altering instream flows anadromous fish production and competing demands for water in the John Day River basin, Oregon

Simulation and field validation of heat and water flow during soil freezing and thawing

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