Index Catalog // ScholarsArchive@OSU

Butterflies of the H.J. Andrews Experimental Forest : biological inventory and ecological analysis

Creator:: Ross, Dana N. R.
Abstract:: A biological inventory of the butterflies of the H. J. Andrews Experimental Forest [HJA] in Linn/Lane County, Oregon was conducted during 1994 and 1995. It was the first comprehensive survey of HJA butterflies for the site and serves as a baseline for future butterfly research. A detailed ecological account is...
Resource Type:: Masters Thesis

Changing Climate, Changing Contexts : Variation in Rocky Intertidal Predator-prey Interactions Seen Through an Environmental Stress Framework

Creator:: Cerny-Chipman, Elizabeth B.
Abstract:: The multifaceted role of the environment in regulating the structure and dynamics of biological communities has long fascinated ecologists and motivated much debate and research. Now, in a time of accelerated global changes due to human impacts, the need to understand how the environment shapes communities has gained new urgency....
Resource Type:: Dissertation

The comparative effects of three seventh-grade science programs with different laboratory materials

Creator:: Stronck, David Richard
Resource Type:: Dissertation

The Hanford Laboratories and the growth of environmental research in the Pacific Northwest, 1943 to 1965

Creator:: Ellis, D. Erik
Abstract:: The scientific endeavors that took place at Hanford Engineer Works, beginning in World War II and continuing thereafter, are often overlooked in the literature on the Manhattan Project, the Atomic Energy Commission, and in regional histories. To historians of science, Hanford is described as an industrial facility that illustrates the...
Resource Type:: Masters Thesis

Metabolism of toxic plant alkaloids in livestock : comparative studies on the hepatic metabolism of pyrrolizidine alkaloids in sheep and cattle and of ergot alkaloids in an endophyte-resistant mouse model

Creator:: Duringer, Jennifer Marie
Abstract:: The pyrrolizidine alkaloids (PAs) and ergot alkaloids are known natural toxicants found in livestock forage. These alkaloids contribute to large economic losses in livestock throughout the world. An understanding of the mechanisms of toxicity and development of better diagnostic tools for better management practices was investigated. Variability exists in the...
Resource Type:: Dissertation

The physiology ecology and run diversity of adult Pacific lamprey, Entosphenus tridentatus, during the freshwater spawning migration

Creator:: Clemens, Benjamin J.
Abstract:: Pacific lamprey, Entosphenus tridentatus, have shown recent and rapid declines in abundance. These anadromous fish return to streams where they mature, spawn and die. It has been inferred that Pacific lamprey enter freshwater and reside for ~ 1 year before spawning. This long exposure to the freshwater environment may affect...
Resource Type:: Dissertation

Ecomomic theory and research framework for a multi-output production system : rice-fish culture technology in the Philippines

Creator:: Tagarino, Rogelio N.
Resource Type:: Dissertation

Ecology and the economy

Creator:: Pacific Northwest River Basins Commission. Urban and Rural Lands Committee
Abstract:: Gerald W. Williams Collection
Resource Type:: Book

PNWCoast_Final_Main_Report_Aug21.pdf

Creator:: Vander Schaaf, Dick, Wilhere, George, Ferdana, Zack, Popper, Ken, Schindel, Michael, Skidmore, Peter, Rolph, Dave, Lachetti, Pierre, Kittel, Gwen, Crawford, Rex, Pickering, Debbie, and Christy, John A.
Abstract:: This is an integrated assessment across terrestrial, freshwater, and coastal marine realms. It includes the coast range of Oregon and Washington as well as Vancouver Island in British Columbia. The marine portion only includes the coastline and shallow subtidal; the next iteration will include the offshore component.

Input/output energy analysis of regional water pollution control

Creator:: Heggen, Richard J.
Abstract:: Two strategic approaches to water quality control in Oregon's Willamette River are presently being utilized: point source treatment and flow augmentation. Dry weather releases from reservoirs are for authorized purposes other than water quality. Reservoirs can participate in pollution control by summer flow augmentation where authorized water resource objectives (flood...
Resource Type:: Dissertation
Full Text:: by the Water Resources Research Institute, the Engineering Experiment Station, and Richard J. Heggen

ScholarsArchive@OSU

Butterflies of the H.J. Andrews Experimental Forest : biological inventory and ecological analysis

Changing Climate, Changing Contexts : Variation in Rocky Intertidal Predator-prey Interactions Seen Through an Environmental Stress Framework

The comparative effects of three seventh-grade science programs with different laboratory materials

The Hanford Laboratories and the growth of environmental research in the Pacific Northwest, 1943 to 1965

Metabolism of toxic plant alkaloids in livestock : comparative studies on the hepatic metabolism of pyrrolizidine alkaloids in sheep and cattle and of ergot alkaloids in an endophyte-resistant mouse model

The physiology ecology and run diversity of adult Pacific lamprey, Entosphenus tridentatus, during the freshwater spawning migration

Ecomomic theory and research framework for a multi-output production system : rice-fish culture technology in the Philippines

Ecology and the economy

PNWCoast_Final_Main_Report_Aug21.pdf

Input/output energy analysis of regional water pollution control

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