Index Catalog // ScholarsArchive@OSU

Spatial and temporal patterns of windthrow in the Bull Run Watershed, Oregon

Creator:: Sinton, Diana Stuart
Abstract:: Throughout the 20th century, windthrow has affected forests in the Bull Run watershed, a 26,500 ha basin that is the principal water source for the city of Portland, Oregon. Windthrow from storms in 1973 and 1983 was mapped into a geographic information system (GIS) and compared to a 1931 windthrow...
Resource Type:: Dissertation
Full Text:: , Nancy Diaz, the Bull Run/Little Sandy Watershed Analysis Team, Dick Scott for providing my earliest

A direct current method for the measurement of the electrolytic conductance of solutions

Creator:: Palmer, Ray Frederick
Resource Type:: Masters Thesis
Full Text:: to express his gratitude to Dr. Allen B. Scott for his encouragement, helpful suggestions, and

Electrical and optical properties of potassium chloride single crystals containing lead ion

Creator:: Holmes, Robert Edward
Abstract:: A survey of the methods of purification of KC1, for use in preparing single crystals by growth from the melt, was made. Two methods, fractional recrystallization and ion exchange, were used. The purity of the salt and crystals grown from the same salt were compared with the findings of other...
Resource Type:: Dissertation
Full Text:: is indebted to Dr. Allen B. Scott for numerous suggestions, valuable criticisms and discussions

Electrical conductivity of additively colored potassium chloride crystals

Creator:: Seevers, Robert Edward
Abstract:: When the dc conductivities of various pure KC1 crystals were compared it was found that crystals grown under an HC1 atmosphere, from salt purified by ion exchange, exhibited lower knee temperatures than any of the crystals studied. These knee temperatures were found to be approximately 350°C. From this the total...
Resource Type:: Dissertation
Full Text:: : Allen B. Scott When the dc conductivities of various pure KC1 crystals were compared it was found

Preparation and properties of crystalline potassium chloride containing trivalent cation impurities

Creator:: Hills, Marian Elizabeth
Resource Type:: Dissertation
Full Text:: to express her sincere appreciation to Dr. Allen B. Scott for his encouragement and helpful

Trickle-down ecohydrology : complexity of rainfall interception and net precipitation under forest canopies

Creator:: Allen, Scott T.
Abstract:: Rainfall interception is a primary control over the moisture input to a forested ecosystem through the partitioning of precipitation into throughfall, stemflow, and an evaporated component (i.e. the interception loss). Rainfall interception is a spatially and temporally varying process at multiple scales, but heterogeneity in interception processes are poorly understood...
Resource Type:: Masters Thesis
Full Text:: Scott T. Allen for the degree of Master of Science in Water Resources Engineering presented on June 12

Active site studies and design of ligands for affinity column separation of 2,5-dihydroxyacetanilide epoxidase (DHAE) I and II

Creator:: Allen, Scott E.
Abstract:: A series of compounds, 7-8 and 20-25, were tested as competitive inhibitors of 2,5-dihydroxyacetanilide epoxidase I (DHAE I) and DHAE II. A Hammett plot was constructed for each enzyme to determine the effect of electron density on inhibition. DHAE I gave a linear, highly correlated plot (r²=0.91) that signifies the...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Scott E. Allen for the degree of

Photo-identification of Melon-headed Whales (Peponocephala electra) in the Marquesas Islands : Creation of the First Photo-identification Catalog and Estimation of Group Size and Minimum Abundance in a Remote Archipelago

Creator:: McClung, John Ralph, II
Abstract:: For many species of oceanic dolphins, photo-identification and genetic data indicate that these island-associated populations are demographically isolated from pelagic populations and that island-associated populations exhibit very different patterns of movement and habitat use. Melon-headed whales (Peponocephala electra) are generally considered a pelagic dolphin, but have been documented around oceanic...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________ C. Scott Baker For many species of oceanic dolphins, photo-identification and genetic data

Investigations of runoff production and sedimentation on forest roads

Creator:: Wemple, Beverley C.
Abstract:: Forest roads constructed in steep mountain landscapes have been associated with a number of effects on hydrologic and geomorphic processes. This research examined the effects of forest roads on the flow of water and sediment in drainage basins in the Cascade range of western Oregon. A study conducted at the...
Resource Type:: Dissertation

Spatial relationships of vesicular-arbuscular mycorrhizae, soil fauna and soil nutrients in the juniper-sagebrush-grass communities of central Oregon

Creator:: Roberts, Christine, 1952-
Abstract:: A Study conducted at The Island, Lake Billy Chinook, in Central Oregon, examined differences in the pattern of soil properties between a sagebrush-grass and a juniper-sagebrush-grass community. Juniper invasion is linked with the desertification process in which the sagebrush shrubs and perennial grasses decline. Patterns in soil nutrients and other...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Spatial and temporal patterns of windthrow in the Bull Run Watershed, Oregon

A direct current method for the measurement of the electrolytic conductance of solutions

Electrical and optical properties of potassium chloride single crystals containing lead ion

Electrical conductivity of additively colored potassium chloride crystals

Preparation and properties of crystalline potassium chloride containing trivalent cation impurities

Trickle-down ecohydrology : complexity of rainfall interception and net precipitation under forest canopies

Active site studies and design of ligands for affinity column separation of 2,5-dihydroxyacetanilide epoxidase (DHAE) I and II

Photo-identification of Melon-headed Whales (Peponocephala electra) in the Marquesas Islands : Creation of the First Photo-identification Catalog and Estimation of Group Size and Minimum Abundance in a Remote Archipelago

Investigations of runoff production and sedimentation on forest roads

Spatial relationships of vesicular-arbuscular mycorrhizae, soil fauna and soil nutrients in the juniper-sagebrush-grass communities of central Oregon

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