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Insights, Fall, 1997, Utah State University

Discovery Magazine

Bi-annual alumni newsletter for the College of Science of Utah State University in Logan.

The Use Of Gis To Delineate Potential Urban Deer Habitat, David M. Kocka, Frederick M. Garst

Wildlife Damage Management Conference

Overabundant deer herds in urban environments often require new and creative approaches to properly evaluate the situation and gain support for population management. To determine potential white-tailed deer (Odocoileus virginianus) habitat for the Harrisonburg, Virginia, Deer Task Force, a geographic information systems (GIS) map was created that reflected current land use in the city. Data were compiled using 2m resolution Digital Ortho Quarter Quads. Using this backdrop, land use zones were digitized on-screen. Wooded (13%), Agricultural (20%), and Open Areas (14%) land use types accounted for nearly half the city's land area and represent a conservative estimate of …

The Australian Resource Information And Environment Satellite (Aries), Phase A Study, E. Roberts, J Huntington, R Denize

Small Satellite Conference

A Phase A study for the ARIES space-based hyperspectraI remote measurement program has been undertaken by the ARIES consortium of AUSPACE Limited, The Australian Centre for Remote Sensing (ACRES) and the Commonwealth Scientific and Industrial Research Organisation Division of Exploration and Mining (CSIRO DEM). AUSPACE has undertaken the space segment study, ACRES the ground segment design, and the CSIRO has undertaken overall project management for the study, market analysis and algorithm development. The paper describes the outcome of the study including space segment design and algorithm development, and the planned mission. A description of another Australian satellite program, FEDSAT-1, and …

Artistic Truth, Jennifer Jones

Undergraduate Honors Capstone Projects

Since I began writing personal essays I have looked at others' writings differently. I analyze writing techniques and look for hidden how-to instructions from which I can learn more about the craft from the masters. One technique that has continually fascinated and challenged me as a writer is the weaving of fact and fiction into meaningful and colorful works of art. As I grew more serious about writing creative non-fiction my senior year, my interest in the shaping of truth in writing intensified and the idea for this study was born. Part One of the following is a compilation of …

Transportation Planning: A Description, Analysis, And Critique Of The Logan Urbanized Area's Long Range Transportation Plan, Myq Larson

Undergraduate Honors Capstone Projects

On January 21, 1997, a public meeting was held to obtain comment on a draft version of a document entitled the Cache Metropolitan Area Transportation Plan. The document was prepared to address the transportation needs of the Logan Urbanized Area for the next twenty years. Since work began on the document in April 1996, it had undergone three stages in the form of working papers, which had been reviewed by several committees and published for public comment over the course of its development. The document was being developed under contract for the Cache Metropolitan Planning Organization by Leigh, Scott, …

Quaternary Bear River Paleohydrogeography Reconstructed From The 87sr/86sr Composition Of Lacustrine Fossils, David P. Bouchard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Diverted from its former course to the Pacific Ocean by basalt flows in Gem Valley, Idaho, the Bear River presently flows south into the Bonneville Basin. Constraining the timing of the river's diversion is pivotal to understanding the hydrologic budgets, and thus the climatological implications of the Bonneville Basin lakes. This study employs strontium (Sr) isotopes in mollusc fossils as a tracer of the Bear River water that entered Lake Thatcher, a small, closed-basin lake into which the redirected river flowed en route to the Bonneville Basin. The Sr ratios, combined with the temporal control afforded by amino acid geochronology …

Wetland Delineation Of Camp Ripley In Minnesota, Richard A. Spencer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Department of Defense (DoD) maintains approximately 25 million acres of land that is used for military training in the continental United States. Currently, federal and state laws and regulations require that the DoD land be managed so that any activity, including training, will have a minimal effect on the natural environment.

The Interactive And Combined Effects Of Domain-Specific Knowledge And Strategic Knowledge On Reading Comprehension, Eric J. Gee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The literature in reading comprehension has demonstrated that both domain-specific knowledge and strategic knowledge are vital to good comprehension. However, few studies have actually compared the effects of the two types of knowledge on reading comprehension. Fewer studies have examined the effects of combining the two strategies even though cognitive theories indicate that true comprehension occurs when certain procedures act upon knowledge constructed from the text being read and "link" that knowledge with knowledge in the long-term memory.

This study compared subjects receiving strategic knowledge and content knowledge to subjects receiving strategic knowledge only, subjects receiving content-knowledge only, and a …

Differences In Creative Thinking Between American And Japanese College Students In Education, Noriko Saeki

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fifty-one American and 54 Japanese college students in education were tested to investigate whether there were any cross-cultural differences in creative thinking. No gender differences were found in both cultures, but the American college students had higher scores on the Torrance Tests of Creative Thinking (TTCT) figural test than the Japanese college students. The difference was statistically significant and the effect size was large. Very low correlations were found between the TTCT and the American 111 College Testing (ACT) for the American college students and between the TTCT and the Center Test for the Japanese college students.

Geomorphology Of The Green River In Dinosaur National Monument, Paul E. Grams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Longitudinal profile, channel cross-section geometry, and depositional patterns of the Green River in its course through the eastern Uinta Mountains are each strongly influenced by river-level geology and tributary sediment delivery processes. We surveyed channel cross sections at 1-km intervals, mapped surficial geology, and measured size and characteristics of bed material in order to evaluate the geomorphic organization of the 70- km study reach. Canyon reaches that are of high gradient and narrow channel geometry are associated with the most resistant lithologies exposed at river level and the most frequent occurrences of tributary debris fans. Meandering reaches that are characterized …

Modelling Vegetation Cover Types Using Multiseasonal Remotely Sensed Data To Compare Ecotones At Multiple Spatial And Spectral Resolutions, Kimberly Patraw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Army National Guard Bureau has implemented a cooperative project with Utah State University to help with the use, display, and evaluation of environmental data for maintaining land condition. Camp Grayling, Michigan, is comprised of deciduous and evergreen forest types. Use of remote sensing for classification has been limited in this region due to the difficulty of species-level classification using single-date remote-sensing techniques. Also, remote sensing has traditionally focused on mapping homogenous zones rather than vegetation boundaries, while one of the concerns for land managers is the nature of vegetation edges (ecotones).

This study analyzed each season and band from …

Delineation Of Ecological Units For The Ashley National Forest, At The Landscape Level, Using Classification Tree Modeling, Teresa H. Swiatek

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study integrated remotely sensed data, geographic information system (GIS), and classification tree-based modeling to delineate ecological units for the Ashley National Forest. Data points, provided by the Ashley National Forest, with a known location and dominant vegetation type, were related to data layers that were determined to be helpful in a landtype classification. These layers included elevation, slope, aspect, potential solar irradiation, precipitation, geology, basins, Landsat thematic mapper (TM) bands 3, 4, 5, and 6, and basic land cover. These points, with their related information, were then used to train the tree-based model for landtype classification. This resulted in …

Utah Science Vol. 58 No. 1, Spring 1997

Utah Science

2 UTAH’S PRIVATE FORESTS IN DANGER

6 DON’T BLAME SYNTHETIC CHEMICALS FOR CANCER

10 GETTING TO THE ROOT OF FOREST DISEASE

12 MANAGING THE LAND FOR THE PEOPLE … AN D WITH THE PEOPLE

16 SMOKEY BEAR … THE REST OF THE STORY

Partial Transport Of A Sand-Gravel Sediment, Peter Wilcock, B. W. Mcardell

Watershed Sciences Faculty Publications

Grains of a single size within a mixed-size bed are entrained over a range of flows. Within this range some grains exposed on the bed surface are active (entrained at least once over the duration of a transport event), while the remaining surface grains are immobile, a condition we define as partial transport. We demonstrate the existence and domain of partial transport using observations of grain entrainment on time series of bed photographs of flume experiments with a widely sorted sand/gravel mixture. The active proportion of the bed surface increases with bed shear stress τ0. At a given τ0, 90% …

White River Record Of Decision And Approved Resource Management Plan, United States Bureau Of Land Management

All U.S. Government Documents (Utah Regional Depository)

This document records the decisions reached by the Bureau of Land Management (BLM) for managing 1,455,900 of BLM surface estate and 365,000 acres of split mineral estate within the White River Resource Area.

The Components Of Fractional Transport Rate, Peter Wilcock

Watershed Sciences Faculty Publications

Fractional transport rates are defined as the product of spatial grain entrainment, displacement length, and displacement frequency. Grain entrainment is defined relative to the population of grains on the bed surface at an initial time in order to account for partial transport, a condition in which only a portion of the exposed grains of a single size D i are mobilized over the duration of a transport event. A relation for grain displacement frequency is calculated from an assumed relation for displacement length and observed values of fractional transport rate, bed surface size distribution, and spatial entrainment in flume experiments. …

Utah Nonpoint Source Pollution Education Activities For Grades 1-12, Kitt Farrell-Poe

All Archived Publications

No abstract provided.

Mormon Midwife, Donna Toland Smart

All USU Press Publications

Patty Session's 1847 Mormon Trail diary has been widely quoted and excerpted, but her complete diaries chronicling the first decades of Mormon settlement at Salt Lake City have never before been published. They provide a detailed record of early Mormon community life from Illinois to Utah through the eyes of Mormondom's most famous midwife. They also recount her important role in women's social networks and her contributions to community health and Utah's economy, to pioneer education and horticulture. Patty Sessions assisted at the births of humdreds of early Mormons and first-generation Utahns, meticulously recording the events. Shed had an active …

Stochastic Food Prices And Slash-And-Burn Agriculture, Christopher B. Barrett

Economic Research Institute Study Papers

This paper explores the interrelationship between poverty, risk, and deforestation by small farmers in the low-income tropics. A nonseparable household model reveals how exogenous shocks to the mean or variance of a food price distribution affect peasants' incentives to clear forest. The resulting links between food price policy, farmer behavior, and deforestation offer an innovative explanation of the vicious cycle of peasant immiserization and tropical deforestation. An intriguing, testable hypothesis also emerges: market-oriented reforms that increase the mean and variance of food prices may inadvertently stimulate deforestation in economies in which a sizable proportion of farmers are net buyers.

Journal Of Mormon History Vol. 23, No. 1, 1997

Journal of Mormon History

CONTENTS

LETTERS vi

ARTICLES

PRESIDENTIAL ADDRESS

• --The Web of Print: Toward a History of the Book in Early Mormon Culture David J. Whittaker, 1

TANNER LECTURE

• --National Perceptions of Utah's Statehood Howard R. Lamar, 42

• --St. Johns's Saints: Interethnic Conflict in Northeastern Arizona, 1880-85 Mark E. Miller, 66

• --LDS Sister Missionaries: An Oral History Response, 1910-71 Jessie L. Embry, 100

REVIEW ESSAY

• --Issues in Writing European History and in Building the Church in Europe Review of Bruce A. Van Orden. Building Zion: The Latter-day Saints in Europe Wilfried Decoo, 140

REVIEWS

--Dean L. May, Three Frontiers: Family, Land, and Society …

Landscape Cover-Type Modeling Using A Multi-Scale Thematic Mapper Mosaic, Collin G. Homer, R. Douglas Ramsey, Thomas C. Edwards Jr., Allan Falconer

Wildland Resources Faculty Publications

Landscape ecological applications of remotely sensed data are needed over increasingly larger areas and at finer spatial scales. Within the framework of the National Biological Service Gap Analysis program, 36 Utah cover types were modeled from a state-wide Landsat TM mosaic created from 24 scenes at 30-metre resolution (219,883 sq km). The state was subset into three ecoregions for classification, with cover-type association to spectral classes defined using a two-step modeling approach. Steps included post-classification correlation of 1,758 state-wide field training sites to spectral classes, and post-classification ancillary GIS modeling using ecological parameters of elevation, slope, aspect, and location to …

A Scanning Electron Microscopy Study Of Taxus Leaves As Related To Taxonomy, G.A. Strobel, W. M. Hess

Scanning Microscopy

Scanning electron microscopy, when applied to the surfaces of the needles of Taxus spp. (yew) revealed features that appear useful in the taxonomy of this tree species which yields the important anticancer drug, taxol. For instance, all of the four North American species have 3-5 rows of stomata on one-half of the abaxial leaf surface, whereas all of the others, including those from Europe and Asia, have 7-10 rows of stomata. The appearance of individual or fused papilliform epidermal cells and their arrangement on the leaf surface also is a feature that varies between species. Patterns of wax formation appeared …

Habitat And Spatial Relationships Of Nesting Swainson's Hawks (Buteo Swainsoni) And Red-Tailed Hawks (B. Jamaicensis) In Northern Utah, Thomas Bosakowski, R. D. Ramsey, Dwight G. Smith

Wildland Resources Faculty Publications

A total of 28 Swainson's Hawk (Buteo swainsoni) and 30 Red-tailed Hawk (B. jamaicensis) nests were found in Cache Valley, Utah, during the summers of 1992 and 1993. All nests were in trees, but only Red-tailed Hawks nested in dead trees (30%). In the intensive study area, nesting densities were 0.10 nests/km2 for Swainson's Hawk and 0.08 nests/km2 for Red-tailed Hawk. Nearest-neighbor nest distances were significantly shorter among Swainson's Hawks (1.74 km) than among Red-tailed Hawks (2.83 km). Congeneric nearest-neighbor distances were significantly shorter than conspecific distances for Red-tailed Hawks (1.59 vs. 2.83 km) but not …

Making Space For The Mormons, Utah State University Press

Arrington Annual Lecture

No abstract provided.

Site Suitability Analysis For An Intermountain Solid Waste Facility: A Study For Cache County, Utah, Joseph B. Campo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The goal of this project was to analyze Cache County for potential sanitary landfill sites covering the period 2020 to 2120. The county population and per capita solid waste were estimated. The minimum landfill size was then calculated.

A geographic information system (GIS) was used for data storage and vii analysis. Relevant data were gathered. Areas which would not support a landfill were eliminated. Remaining sites were rated as having slight, moderate, or severe restrictions for use as an area method sanitary landfill based on the Natural Resource Conservation Service (NRCS) Sanitary Facility Report, and the NRCS Soil Interpretations Rating …

Articulation, Kendra Evans

Undergraduate Honors Capstone Projects

As my major is Art with an emphasis in Graphic Design, and my minor is English, with Departmental Honors and a focus on poetry, my Honors Senior thesis, ARTiculation, exists as a link between these two arts. This collection of essays explores the similarities and relationships between painting and poetry, and the influences each has on the other. The format in which I have chosen to present my writing in is editorial layout of periodical publication, a medium of communication where the visual and written arts overlap in technique and style.

A Comparison Of Landsat Tm Imagery Versus Aerial Photographs For Classifying And Monitoring Riparian Vegetation, Sara Goeking Rodemaker

Undergraduate Honors Capstone Projects

Ouray National Wildlife Refuge contains important riparian habitat s for fish and wildlife. The dominant woody plant species are Populus fremontii, Salix sps., and Tamarix ramosissima, a nonnative shrub that has become established in the Upper Colorado Basin in this century. T. ramosissima is quickly becoming the dominant riparian species, and could affect habitat quality and ecosystem processes such as nutrient cycling. A current vegetation map of the refuge was developed using Landsat thematic mapper imagery. Maps were also generated from aerial photographs to delineate areas of Tamarix invasion between 1936 and 1996. The two sources of remote sensor data …

Gregory Natural Bridge & La Gorce Arch: Escalante River Landscapes And History, Jared Randall Farmer

Undergraduate Honors Capstone Projects

Among abundant natural splendor, the canyons of the lower Escalante River enclose immense arches and bridges. Secluded in a jungle of slickrock, these natural spans attracted minimal attention until mid-century. Not until 1940 was Gregory Natural Bridge officially-if not genuinely-discovered. The "discoverer " was Norman Nevills, one of the most prominent and most colorful early commercial river runners in the West. Like Glen Canyon, Nevills' staple run, much of the bygone wilderness of the lower Escalante River now lies beneath Lake Powell. Gregory Natural Bridge was submerged by the filling reservoir, easily the largest span lost that way. Its present …

Aminostratigraphy Of Thatcher Basin, Se Idaho: Reassessment Of Pleistocene Lakes, Amy Hochberg

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Quaternary geologic history of Lake Thatcher, southeastern Idaho, is pivotal in determining when the Bear River carved its through-flowing channel into the Bonneville Basin. Bright's reconstruction of the history of Lake Thatcher was based on ¹⁴C dates that are now known to be inaccurate. Lava Creek B ash found interbedded with lacustrine sediment suggests that Thatcher Basin contained a lake well before Bright's original estimate of 34 ka.

D/L ratios, which measure the extent of racemization in fossil gastropods, in conjunction with paleosols and tephra, were used to correlate between four localities across Thatcher Basin to reassess lake-level …

An Interdisciplinary Theoretical Framework For The Mailed Questionnaire Process And The Development Of A Theory On Immediacy And Salience As Significant Variables Of Response Rates, Maribeth Christensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The mailed questionnaire research process developed historically as part of the survey research movement, with guidelines and models drawn from an array of scientific research methods and disciplines. Although the mailed questionnaire has become one of the most popular research instruments for obtaining data beyond the reach of the observer, the response bias generated from the generally low return rate of the mailed questionnaire survey has remained a problem. For over three decades researchers have generated a plethora of research on the effectiveness of the various aspects of the mailed questionnaire process and the resultant impact of various constructs on …