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Lewis And Clark On The Columbia River: The Power Of Landscape In The Exploration Experience, William L. Lang

History Faculty Publications and Presentations

During their 1804-06 transcontinental expedition, Meriwether Lewis and William Clark expected that the Columbia River and its tributaries would provide relatively easy passage to the Pacific Coast. Instead, they encountered a formidable barrier of raging waters and disjunctive ecological zones. Continuous frustrations caused the explorers to offer harsh judgments of the landscape and some of the Indians, whom they labeled as primitive and treacherous. These descriptions contrasted greatly with their more positive portrayals of landscape and peoples encountered elsewhere during the trip.

Wapato For The People : An Ecological Approach To Understanding The Native American Use Of Sagittaria Latifolia On The Lower Columbia River, Melissa Cole Darby

Dissertations and Theses

Sagittaria latifolia Willd. was an important root food and trade commodity for the Indians who lived along the Lower Columbia River in early historic times. This plant was prolific in the extensive wetlands of the Lower Columbia from about the great Cascades to the Kalama River. The tubers of this plant were called "wapato" in Chinook Jargon, the local trade language. The wetlands, and this plant that grew there, occupied a vast extent of the Lower Columbia territory; so much so that this valley was named 'Wapato Valley' by Lewis and Clark in 1805. This thesis will provide pertinent information …

Captive Environmental Influences On Behavior In Zoo Drills And Mandrills (Mandrillus), A Threatened Genus Of Primate, Erik Terdal

Dissertations and Theses

Drills (Mandrillus leucophaeus) are an endangered species of African monkey (Cercopithecidae), and their sole congener the mandrill (Mandrillus sphinx) is vulnerable to extinction. Both species are threatened in the wild by deforestation and hunting.

Drills have a poor record of captive reproduction. Many individuals appear to have behavioral deficiencies which interfere with reproduction. Thus, the zoo population of drills does not serve as a “hedge” against the species’ total extinction: drills are endangered in captivity as well as in the wild. Mandrills, by contrast, reproduce well in captivity. Information on the behavior of mandrills in captivity may help zoo managers …

Leaner Environmental Policies For Agriculture, David E. Ervin, Elisabeth A. Graffy

Economics Faculty Publications and Presentations

Farmers and ranchers face a most troubling dilemma. Complex political forces have mapped two quite different paths to environmental management-a rollback of federal regulations or a buildup of traditional subsidies. In the words of a famous modern philosopher, "When you reach a fork in the road, take it!" But either choice poses risk for the industry and will not likely ameliorate nettlesome environmental problems. A third path could help the industry maintain competitiveness and meet environmental challenges. This path uses me latest science to identify agroenvironmental problems and emphasizes economically attractive technology to sustain environmental improvements.

An Analysis Of Oregon Department Of Transportation Planned Highway Construction Projects For Selected Years From 1978 To 1992, Glen A. Fleming

Dissertations and Theses

Construction of highway projects is one of the most important and expensive state government functions. Highway construction projects bring revenue and jobs to the locales in which they are built, in addition to providing a better transportation infrastructure within or between communities, states or nations.

In the state of Oregon, its Department of Transportation (ODOT) publishes a document forecasting planned highway construction expenditures for the next six years. This document was called, until recently the six-year highway program; it is the Department's primary programming document for planned highway construction expenditures in the next six years, with updates every two years. …

A Swamp In The Desert: Theory, Water Policy, And Malheur Lake Basin, Cristin R. Mandaville

Dissertations and Theses

Two perspectives are debated in current United States water policy model development. One perspective calls for policy based on normative values, such as an environmental ethic. The second perspective calls for policy based on empirical, quantifiable values, for instance, economic benefits and costs. This theoretical debate arises from differing assumptions about what is problematic in contemporary water policy, and in turn gives rise to many water policy models. Developing such models ostensibly provides frameworks useful for developing real-world water policies. This paper proposes that these water policy models are not in fact useful frameworks for policy applications because the models …

Meeting Notes 1995-07-13 [Part B] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

"Beautiful Downtown Burbank" : Changing Metropolitan Geography In The Modern West, Carl Abbott

Urban Studies and Planning Faculty Publications and Presentations

Focuses on the Western United States' leadership in city planning since World War II. Concepts of three competing ideas about the emerging form of decentralization or suburbanization; 'Urban realms'; 'Linear cities'; 'Go-board metropolis'; Opinion of historians and architectural experts; Illustration of several models for understanding the morphology of Western cities.

1995 Commencement Program, Thomas Erlich

Commencement Archives 1990-99

The program for the Portland State University Spring Commencement ceremony on June 10, 1995.

Thomas Ehrlich, LL.B., delivered the commencement address; Monroe M Sweetland, B.A. and John Eliot Allen, Ph.D., received Presidential Citations from PSU President Judith Ramaley.

Application Of A Geographical Information System To Estimate The Magnitude And Frequency Of Floods In The Sandy And Clackamas River Basins, Oregon, Dorie Lynn Brownell

Dissertations and Theses

A geographical information system (GIS) was used to develop a regression model designed to predict flood magnitudes in the Sandy and Clackamas river basins in Oregon. Manual methods of data assembly, input, storage, manipulation and analysis traditionally used to estimate basin characteristics were replaced with automated techniques using GIS-based computer hardware and software components. Separate GIS data layers representing (1) stream gage locations, (2) drainage basin boundaries, (3) hydrography, (4) water bodies, (5) precipitation, (6) landuse/land cover, (7) elevation and (8) soils were created and stored in a GIS data base. Several GIS computer programs were written to automate the …

Faculty Senate Monthly Packet May 1995, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The May 1995 Monthly packet includes the May agenda and appendices and the Faculty Senate minutes and attachments from the meeting held April 1995.

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: Engineering education has changed and grown under the leadership of retiring dean Chik Erzurumlu; a land of stunning contrasts and uses, the Columbia River Gorge is the home of a bold experiment in land-use planning; what does Washington State University’s new 348-acre campus in Vancouver mean for PSU?; Kathleen Cornett ’75 has made the needs of Oregonians her business; a group of citizen volunteers are serving as sentinels for Oregon’s lakes; a week-long retrospective of the 1970 PSU student protest is planned this may; and more.

An Analysis Of Socioeconomic Effects On Scrap Paper Recycling Participation, Sara Phyllis Zimmerman

Dissertations and Theses

In the Portland, Oregon, metropolitan region, almost 16% of the paper products discarded are recoverable mixed grade scrap paper. By targeting recycling campaigns at people who tend not to recycle, participation and recovery rates may be raised. This study attempts to determine if households with greater income and education levels tend to participate in scrap paper recycling more than those with lower levels. Ten areas in Portland, each with 125 households were selected as the sample to represent the population of Portland. Data was collected about each household's recycling participation rates and socioeconomic characteristics. Statistical tests found that people who …

Redefining The Suburban Ideal: An Analysis Of Single-Family Residential Densities In Washington County, Oregon, David Morgan Coughlan

Dissertations and Theses

The United States' suburban landscape has historically been characterized by low-density residential development. This pattern was shaped by the abundance of developable land in nineteenth century America, and by the emergence of a suburban ideal which romanticized the concept of a spacious home set in a private, garden setting. For many homebuyers, the realization of the suburban ideal was made possible by continual improvements in intraurban transportation. The commuter rail, the electric streetcar, and ultimately the automobile increased the commuting range of inner-city workers, and contributed to the continual expansion of development on the periphery of cities. In recent years, …

Viking 1995, Portland State University

The Viking (Yearbooks)

Portland State University 1995 yearbook

Social Support In An Urban Moroccan Neighborhood: The Effects Of Social Networks, Mediation And Patronage On The Physical Health And Psychological Adjustment Of Women, Carla Ann Green

Dissertations and Theses

Although there has been a great deal of research in the areas of social networks, social support and well-being over the past two decades, little of that research has been cross-cultural, and virtually none has been carried out in countries outside the West. The present study attempted to describe the structure and functioning of the social networks of a group of relatively modern urban Moroccan women, and the associations among their social networks, social support, physical health and psychological well-being. Extensive interviews were conducted with 108 married or previously-married women who were living in a middle-class neighborhood in Rabat, Morocco. …

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: Moving PSU athletic teams to the Big Sky Conference—a match made in heaven or a crash landing?; if gangs only conjure up an image of urban black youth, you’re wrong; dealing with today’s complex world requires new thinking, as suggested in this article by System Science professor Harold Lintone; the dinosaur bones Dave Taylor dug up in Oregon this past summer are now part of the museum collection he oversees; a screenplay writer and PSU alum finds success in Tinseltown; and more.

City Club Of Portland Report: Portland Metropolitan Area Parks, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

1994 Commencement Program, A. Gary Ames

Commencement Archives 1990-99

The program for the Portland State University Spring Commencement ceremony on June 11, 1994.

A. Gary Ames, communications executive and Portland State alumnus, received an honorary degree and delivered the commencement address.

An Experimental Study Of Scotopic Sensitivity/Irlen Syndrome In Learning Disabled Students, Kathleen Hickam Farber

Dissertations and Theses

This study examined the effect on reading performance of a controversial treatment for a dysfunction of visual perception known as Scotopic sensitivity/lrlen Syndrome. The treatment, referred to as spectral modification, involved the use of colored transparent overlays for reading by four elementary school children in their actual school environments.

The diagnostic, prescriptive and remediation procedures used in this study were originally developed by Helen Irlen, a California psychologist and researcher. Irlen conceptualized Scotopic Sensitivity Syndrome as a difficulty in visual processing of the printed page when perceived through full spectrum light. Spectral modification techniques were considered controversial in that they …

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: A PSU professor sails the central coast of British Columbia studying and photographing pristine rain forests; one of PSU’s first graduates looks back at the challenge of growing up Japanese-American; mass transit, business growth, and a bigger PSU are part of a new plan for south downtown; a PSU grad oversees a unique cultural collection at the New York Public Library; and more.

Soil Properties And Behavior Of Earthflows In The Mt. Hood National Forest, Oregon, Douglas Andrew Smith

Dissertations and Theses

Soils from two active earthflows, two earthflow deposits, and three non-earthflow landforms are examined to determine if a connection exists between near-surface soil properties and rates of earthflow movement. The study area is located in the Clackamas Ranger District of the Mt. Hood National Forest in the northern Oregon Cascades. Its geology consists of clay-bearing volcaniclastic formations overlain by unaltered flows of andesite and basalt, a combination that contributed to large-scale landsliding during the late Pleistocene. Deposits from these landslides now cover much of the valley floor, and it is from these deposits that earthflows tend to mobilize. The main …

City Club Of Portland Report On Regional Intergovernmental Planning, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

Decentralization Of Urban Service Activities: An Empirical Study, Wonseon Kyung

Dissertations and Theses

Post-war metropolitan development in the United States has been mainly due to suburban growth which resulted in dispersal of population, retailing, manufacturing, wholesaling and services. What is known about service suburbanization is primarily derived from survey research on location choices done in localized cases. There has been no comprehensive work done using secondary data on revealed behavior.

This dissertation attempts that comprehensive study. The research analyzes the dynamics of locational structure of services in U.S. metropolitan areas from 1969 to 1989. The descriptive analysis of changes in the location coefficients provides evidence to demonstrate a spatial shifting of consumer oriented …

An Assessment Of The Riparian-Influenced Salmonid Habitat Features Of Johnson Creek, Portland, Oregon, Andrew Greiff Gude

Dissertations and Theses

Pacific salmon populations in Johnson Creek, Portland, Oregon have been adversely impacted by urbanization, and by residential and agricultural land development. Ecological impacts include loss or depletion of riparian vegetation features which directly influence stream and associated salmonid ecology. This research examines the nearstream riparian zone's contribution to instream habitat complexity for anadromous salmonids in Johnson Creek. Visual surveys were conducted on over half the stream length. Five features were assessed to determine the extent of riparian influenced stream habitat including, overhead enclosure, overhanging vegetation, undercut banks, and large and small woody debris and root wads. The stream survey showed …

Settlement Patterns In The Portland Region: A Historical Overview, Carl Abbott

Portland Regional Planning History

Cities exist because they serve two basic functions--to generate economic value and to sustain social and cultural values. In the most fundamental sense, the interaction of these two urban roles determines the growth of metropolitan areas and patterns of land use and settlement within those urban areas.

Within this framework of metropolitan functions, five factors have strongly affected American urban settlement patterns. The first section of this report briefly introduces these broad forces. The central section traces in detail the ways in which the factors have shaped settlement and land use in the Portland area over the last 150 years. …

Persistence Influences On The Minority Student Attending A Predominantly White Postsecondary Urban Institution: The Student Perspective, Annmarie O'Brien

Dissertations and Theses

This dissertation is an examination of influences that have contributed to the retention of a group of minority students attending a predominately white postsecondary institution. The focus of the study is on the students' perspectives and the meaning and personal interpretation students draw from influences that impinge upon them and from their interactions with the college experience. From a sociological perspective this view and emphasis on meaning is described as the sociology of everyday life. The component of the sociology of everyday life which directed the methodology is symbolic interactionism. The data collection instrument was a focused interview. Variables from …

Ah Ku And Karayuki-San: Prostitution In Singapore, 1870-1940. By James Francis Warren, Sharon A. Carstens

Anthropology Faculty Publications and Presentations

Review of James. F. Warren's "Ah Ku and Karayuki-san: Prostitution in Singapore, 1870-1940," published by Oxford University Press, 1993, xvi, 434 pages.

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: Multnomah County looks to the PSU Center for Sociological Research for help in improving its jury system; blacks were a common sight on the American frontier, but their stories are seldom told; until recently the placing of disabled children in state facilities required parents to relinquish custody; why has the university enjoyed such athletic success and attracted such quality coaches and players?; and more.

Memo To Ernis And Carly Houk From Ernie Bonner, Ernest Bonner

Ernie Bonner Collection

No abstract provided.