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Timpanogos Flora, Kelly W. Allred
Timpanogos Flora, Kelly W. Allred
Theses and Dissertations
A comprehensive floristic study of Mt. Timpanogos, Utah County, Utah, was undertaken. The Mt. Timpanogos area is a much used facility in recreation, biology, watershed development, livestock management, and education. It is also representative of a major segment of the overall flora of Utah. This study adds to the ever-increading knowledge of the flora of Utah, and provides a means of identifying the flora of this region, which is basic to any future management.
Chemotaxonomical Comparison Of Astragalus Megacarpus, Astragalus Beckwithii, And Astragalus Oophorus In Utah, Marzilla Wright Anderson
Chemotaxonomical Comparison Of Astragalus Megacarpus, Astragalus Beckwithii, And Astragalus Oophorus In Utah, Marzilla Wright Anderson
Theses and Dissertations
This investigation was concerned with the taxonomic relationship between Astragalus beckwithii (Torr. & Gray) var. beckwithii, Astragalus oophorus (S. Wats) var. caulescens (Jones) Jones, and Astragalus megacarpus (A. Gray). An attempt was made to relate some chemical constituents and the toxic effects on rats to the taxonomy. A number of parameters were used; rat toxicity, lipid analysis, selenium atomic absorption, various salts and glucose percentages, as well as the usual morphological measurements taken from herbarium specimens, field observations, and pollen measurements. While the weight of the data indicates that A. beckwithii is a type of intermediary or intergressory product of …
Ecology Of The Ferruginous Hawk (Buteo Regalis) In Central Utah Population Dynamics And Nest Site Selection, Neil D. Woffinden
Ecology Of The Ferruginous Hawk (Buteo Regalis) In Central Utah Population Dynamics And Nest Site Selection, Neil D. Woffinden
Theses and Dissertations
Research was conducted to determine the effect of prey numbers on the nesting success of the Ferruginous Hawk (Buteo regalis). Conditions associated with nest site selection were also established. Frequent visits were made to active nests to determine clutch sizes, hatching dates and fledging success. Prey remains were collected from nests and analyzed. Kilometer square transects were made throughout the study area in 1974 to determine jackrabbit densities. A drastic decline in numbers of Ferruginous Hawks occurred. The number of young fledged also declined throughout the study while nestling mortality increased. Jackrabbit numbers were high in 1972 and then declined …
Manual Of The Flora Of The East Tintic Mountains, Utah, Glen T. Nebeker
Manual Of The Flora Of The East Tintic Mountains, Utah, Glen T. Nebeker
Theses and Dissertations
The study of the East Tintic Mountains was undertaken because no extensive research concerning the plant species present has ever been done. The East Tintic Mountains are in central Utah in Juab, Utah and Tooele Counties. They are about fifty five air miles south-southwest of Salt Lake City. The range is approximately forty two miles long and from one and one-half miles to twelve miles wide. An attempt was made to collect representatives of all vascular plants found on the mountain range. This work presents two hundred and eleven species, representing fifty two families.
Composition, Time, And Size Distributions Of Airborne Particulate Material In Utah Valley, Douglas R. Lawson
Composition, Time, And Size Distributions Of Airborne Particulate Material In Utah Valley, Douglas R. Lawson
Theses and Dissertations
The Lundgren impactor is used to determine the variations in time and size distributions of particulate matter in Utah Valley. Charged particle X-ray fluorescence is employed in this study to determine elemental concentrations. Air samples are taken during two 24-hour periods in downtown Provo, 24 hours near U.S. Steel Corporation, Geneva Works, and 12 hours at Lindon Elementary School, and diurnal particulate variations are compared. The amounts of lead and bromine are four times greater on a weekday than on a Sunday in downtown Provo, suggesting the effect of the automobile on atmospheric particulate concentrations. Paraffin coated impaction surfaces are …
Use Of Selected Macroinvertebrates As Indicators Of Sedimentation Effects On Huntington River, Utah, Michael Kenneth Reichert
Use Of Selected Macroinvertebrates As Indicators Of Sedimentation Effects On Huntington River, Utah, Michael Kenneth Reichert
Theses and Dissertations
Benthic macroinvertebrate communities of Huntington River, Emery County, Utah were studied to determine effects of sedimentation from construction of Electric Lake Dam, a state highway, and two bridges. Approximately 900 benthic samples were collected from riffle areas above, in, and below the construction zone from January, 1971 to December, 1973. Two settling basins below construction sites were effective in limiting scouring of downstream communities. Heavy silt deposition was limited to a 1-km stream reach. Number of indicators, density, and biomass were reduced in the construction zone during periods of sediment input. During periods of scouring, density and biomass were reduced; …
A Sociological Profile Of Lds Inmates At Utah State Prison, Robert D. Payne
A Sociological Profile Of Lds Inmates At Utah State Prison, Robert D. Payne
Theses and Dissertations
The present thesis is a study of 103 LDS inmates at Utah State Prison. It tests the hypothesis that the inmates are more likely to come from non-cohesive homes. In 1959, Dr. Evan T. Peterson completed a study of three thousand 12-18 year old LDS male youths. Out of Dr. Peterson's respondents, 112 sixteen-eighteen year old subjects were selectively drawn to match the inmate sample in terms of fathers' occupation and education. This stratified sample was used as the control group.
The study confirmed the above family environment hypothesis. It found that when compared to the control group, the LDS …
The Settlement And Development Of Wayne County, Utah, To 1900, Aldus Devon Chappell
The Settlement And Development Of Wayne County, Utah, To 1900, Aldus Devon Chappell
Theses and Dissertations
Although John C. Fremont had traveled through Wayne County, Utah, in the winter of 1853-54, it was not until 1874 that the first herd of cattle was introduced to Rabbit Valley. Reports soon circulated that here was a new land, conducive to the raising of livestock, and in 1876 about a dozen families entered the valley and began settlement. Families that moved into this area came from various places. Each settler came to make a new life, and came independently of the others. In 1895 the population was nearly 2,000, and by 1970 it had dropped to 1,486.
The Church …
Bryan, Populism And Utah, Herbert E. Cihak
Bryan, Populism And Utah, Herbert E. Cihak
Theses and Dissertations
William Jennings Bryan exercised great political power for thirty years in America. Through his efforts the Democratic Party power base was broadened to include Jews, Negroes businessmen, and farmers. Bryan's call for political and social reform found many supporters in the State of Utah.
It is difficult to assess what actually caused William J. Bryan to lose the 1900 Presidential election in Utah. Yet, we must put to rest the conclusion that he lost solely because silver was an unimportant issue to the Utah electorate in 1900. The powerful influence of the Church of Jesus Christ of Latter-day Saints on …
The Historical Development Of Wasatch Trails In Salt Lake County, Clyde Brian Hardy
The Historical Development Of Wasatch Trails In Salt Lake County, Clyde Brian Hardy
Theses and Dissertations
In this study investigation was made concerning the etiology of the foot trails that thread their way through Wasatch Forest lands in Salt Lake county. The time delimitation was 1847 to 1975.
The origin of the majority of these trails dates back to the nineteenth century and is closely tied to the efforts of pioneers who labored to wrest a living from semi-arid land. Early lumbering, livestock operations, mining activities, water collection systems, and pioneer recreation all provided impetus for trail development. In a sense these trails are a kind of anthology of human endeavor.
Passing into the twentieth century …