Digital Commons Network^™

Methods For Correcting Topographically Induced Radiometric Distortion On Landsat Thematic Mapper Images For Land Cover Classification, David Michael Rosen

Geography Masters Research Papers

Satellite imagery is commonly used to study land-use, land-cover change in mountainous areas. Classification of land-cover types is particularly difficult in this type of terrain because topography affects the spectral response of surface features. Several techniques have been developed to help compensate for this topographic effect and to increase classification accuracy.

The purpose of this study is to compare topographic correction methods to determine which produces the most accurate results. Method 1 does not use any topographic correction, serving as a control. Method 2 is based on the Lambertian model, and uses topographical data as variables in an equation. Method …

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: Conscientious objectors housed in an Oregon camp during World War II tell their stories; students cast their votes for PSU’s best teachers; a special placed on campus to pay tribute to revered women; families of homicide victims pin hopes on new Portland Police unit; and more.

E-Pals: Using E-Mail To Connect Pre-Service Teachers, Writing, And Rural Alaska Students, Lauren Mcclanahan

Northwest Journal of Teacher Education

To a certain degree, every teacher is a teacher of reading and writing. No matter the content area, all teachers need to be skilled in the areas of reading and writing instruction, especially today in light of the wave of standards currently driving the curriculum in many states. The project detailed in this paper was used in a secondary education literacy course where only a handful of the students were going to go on to be English teachers. Throughout the academic quarter, the preservice teachers featured in this paper learned about a common language used among many practicing teachers in …

Helping Everyone Have Plenty: Addressing Distribution And Circulation In An Hours-Based Local Currency System, Jonathan Lepofsky, Lisa K. Bates

Urban Studies and Planning Faculty Publications and Presentations

This paper summarizes research conducted by the authors who served as the ad-hoc Disbursement Task Force created by NCPlenty, Inc., the non-profit managing agency for a local currency system in central North Carolina, USA. NCPlenty, Inc. began printing a scrip-based local currency called the PLENTY in October 2002. The PLENTY, or Piedmont Local EcoNomy Tender, is based on the Ithaca HOURS currency and has faced circulation and distribution issues similar to other HOURS-based systems in the US. While at the start of the PLENTY’s first year of circulation the number of participating individuals and businesses nearly doubled and a vibrant …

Planning A Sustainable Portland: A Digital Library For Local, Regional, And State Planning And Policy Documents, Carl Abbott

Urban Studies and Planning Faculty Publications and Presentations

This paper is intended as a guiding framework for the collection and digitizing program of the Oregon Sustainable Community Digital Library (OSCDL). The document addresses the following issues: (1) Portland and Oregon as centers of innovative planning (2) The institutional context of planning (3) The types of planning documentation typically found (4) The definition and dimensions of sustainability (5) Issue areas and topics that are most significant and interesting for electronic access.

It then offers suggestions about priorities for digital archiving based on a historical interpretation of Portland’s key planning and policy accomplishments and its consequent planning "gems" that are …

Re-Imaging A Neighborhood : The Creation Of The Alberta Arts District, Portland, Oregon, Meredith R. Rizzari

Dissertations and Theses

Art is often used as a catalyst to stimulate redevelopment and neighborhood change. This often occurs inadvertently as the presence of artists in certain communities can attract both public and private investment to revalorize economically depressed areas. Marginal neighborhoods in inner-urban areas offer inspiration and diversity to artists seeking lower-cost housing. Their presence effectively makes these marginal communities "safe" for middle-class residents looking to live in a funky, urban neighborhood. Ultimately, however, artists are eventually priced out of the communities they helped to create.

The Alberta district in northeast Portland, Oregon has used art to create an identity that distinguished …

"Alberta Arts District" : Boundaries And Belonging Among Long-Time Residents In A Culturally Changing Neighborhood, Sammy Shaw

Dissertations and Theses

This study takes a cultural perspective in studying the "Alberta Arts District," a gentrifying neighborhood in Northeast Portland in which bohemian cultural production/consumption has become the dominant and commodified vision of the community. Survey data demonstrates residents' general opinions and levels of participation in the changing neighborhood. Forty long-time residents, black and white, homeowners and renters, are interviewed in-depth regarding their perceptions of change. Long-time residents of gentrifying neighborhoods are often overlooked as a less powerful group that only has to negotiate rising rents and property values. This study approaches the meaning of neighborhood changes for long-time residents who have …

Advertising 'The New Woman': Fashion, Beauty, And Health In Women's World, Pelin Basci

World Languages and Literatures Faculty Publications and Presentations

This study aims to re-examine Women's World, (a Middle Eastern women's publication that was active between 1913 and 1921), from a gender aware, but broadly constructed, interdisciplinary perspective that integrates women's studies with studies of advertising and consumption. A feminist journal with a relatively long publication life, Women's World contained a substantial number of advertisements encouraging the consumption of modem goods and services. Many of these notices promised to address the beauty, health and fashion needs of modem women, thus constructing in effect the public image of "the new woman." of that image, in turn, should facilitate our understanding of …

Meeting Notes 2004-12-16 [Part B] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

2004 Ballot Measure Report Measures 35 & 36, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

Urban Agriculture: Asset Mapping Capstone, Lina Bondar, Benjamin Freeman, Garrett Helser, Olivia Jennings

Asset Mapping: Community Geography Project

No abstract provided.

Meeting Notes 2004-06-10 [Part A] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Risk Factors For Pre-Post Monsoon Cholera Epidemics In Bangladesh From 1992-1994, Rhonda Rae Robb

Dissertations and Theses

The primary objective of this thesis is to differentiate between the risk factors for pre-and post-monsoon cholera epidemics in rural Bangladesh by analyzing the complex interaction between select environmental, cultural/behavioral, and socioeconomic variables over space and time. In rural Bangladesh, cholera epidemics correspond with the annual monsoon: the first, and smallest, occurs between March and June, while the larger cholera peak occurs between September and December. The differences between the spatial and temporal patterns of seasonal cholera are analyzed, and the risk factors are calculated for pre-and post-monsoon cholera epidemics.

The theoretical approach that underlies this medical geographical study is …

Faculty Senate Monthly Packet June 2004, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The June 2004 Monthly packet includes the June agenda and appendices and the Faculty Senate minutes and attachments from the meeting held May 2004.

Comparing Twenty-Four Years Of Forest Change In Two Communities Of Mexico's Meseta PuréPecha Using Multi-Spectral Satellite Imagery, Kevin Scott Martin

Dissertations and Theses

The Meseta Purépecha, a volcanic plateau in the Mexican state of Michoacan, is home to one of the most species-rich pine forests in the world. Recent increases in demand for forest products has put added pressure on these resources. Though existing research has suggested significant deforestation in the Meseta, there is little information identifying specific areas of decline. This study focuses on two indigenous communities in the Meseta--Pichátaro and Sevina. Both communities have long relied on wood as an economic resource. However, the two communities have reacted differently to increased demand for forest resources. The purpose of this study is …

South Park Blocks Area Development Strategy: Priorities And Actions To Strengthen Neighborhood Identity, Lisa Abuaf, Natasha Detweiler, Steve Faust, Jennifer Mannhard, Dan Zalkow

Master of Urban and Regional Planning Workshop Projects

Past and current planning efforts by the City of Portland, such as the South Park Blocks Urban Renewal Area and the West End plan, have sought to promote new mixed-use development through increasing the residential density and investment in the area. The West End plan focused primarily on the area north of SW Salmon Street and the urban renewal area currently does not have a standing advisory committee to represent the Downtown neighborhood’s interests. This project consists of a neighborhood analysis to distill the identity of the area, an identification of the opportunities and challenges to development, and a strategy …

Faculty Senate Monthly Packet May 2004, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The May 2004 Monthly packet includes the May agenda and appendices and the Faculty Senate minutes and attachments from the meeting held April 2004.

The Wilderness Problem: A Narrative Of Contested Landscapes In San Juan County, Utah, David Banis

Dissertations and Theses

Wilderness preservation has been at the center of debates about public land policy for almost half a century, and nowhere has the controversy been more intractable than in Utah. Despite its vast expanses of unsetded and undeveloped red rock desert, managed primarily by the Bureau of Land Management (BLM), Utah has less designated wilderness than in any other state in the West. In this study, I focus on San Juan County in southeast Utah to study the conflict over the designation of wilderness. The controversy pits local residents and state politicians against state and national environmental groups, with the BLM …

Faculty Senate Monthly Packet April 2004, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The April 2004 Monthly packet includes the April agenda and appendices and the Faculty Senate minutes and attachments from the meeting held March 2004.

Money That Burns Like Oil: A Sri Lankan Cultural Logic Of Morality And Agency, Michele Ruth Gamburd

Anthropology Faculty Publications and Presentations

New labor opportunities have drawn Sri Lankan women to work as domestic servants in the Middle East. Many migrants complain that their remittances "burn like oil," disappearing without a trace. The gendered discourse on burning remittances both draws on and contradicts an older cultural system that fetishizes money. The emerging logic provides symbolic resources for women to spend their remittances on advancements for the nuclear family, distancing themselves from other kin. (Migration, remittances, fetishism, Sri Lanka, Middle East)

Regional Public Involvement Training And Education, Kelley Martin, Miriah Page, Cameron Barry, Phillip Hanshew

Asset Mapping: Community Geography Project

The purpose of this capstone project was to explore citizen participation training efforts from a variety of perspectives in the Portland metropolitan region. The service are of those efforts were mapped against the efforts are intended to serve. In addition, this information was assed in relationship to neighborhoods in the region where there is known to be significant citizen participation and neighborhoods that are less active. To bring this data together we used Geographic Information Systems (GIS) to combine and map the information gathered. Simply put, a GIS combines layers of information about a place to give you a better …

Faculty Senate Monthly Packet March 2004, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The March 2004 Monthly packet includes the March agenda and appendices and the Faculty Senate minutes and attachments from the meeting held February 2004.

2003 Oregon Population Report, Portland State University. Population Research Center, Qian Cai, George C. Hough Jr.

Oregon Population Estimates and Reports

This report presents population estimates for Oregon and its counties and incorporated cities for July 1, 2003. The eleven tables in this report show current 2003 population estimates as well as historical data. Supplements to the 2003 Population Report are included.

The Portland Spectator, February 2004, Portland State University. Student Publications Board

Portland Spectator

Editor: Shahriyar Smith

Articles in this issue include: Two sides of the same coin: the political motivations behind foreign policy criticism; Fighting for the right to choose: school vouchers and the liberal hypocrisy of choice; and The political problem of Islam.

The Biodiversity And Biogeochemistry Of Cryoconite Holes From Mcmurdo Dry Valley Glaciers, Antarctica, Dorota L. Porazinska, Andrew G. Fountain, Thomas H. Nylen, Martyn Tranter, Ross A. Virginia, Diana H. Wall

Geography Faculty Publications and Presentations

Once thought of as inert, ice has been increasingly recognized as a habitat suitable for life. The landscape of the MCMurdo Dry Valleys (MCM) of Antarctica is dominated by glaciers, and glacier melt is the primary water source for life in soils, streams, and lakes. The glaciers, despite their cold and lifeless appearance, offer functioning habitats for life. The major objective of this study was to examine biogeochemical characteristics of miniecosystems present in cryoconite holes and to determine links to other components (soils, streams, and lakes) of the dry valley landscape. We examined cryoconite holes from 5 glaciers spanning the …

Urban Ecology & Conservation Symposium 2004: 2nd Annual -- Sharing Data, Making Connections (Abstracts), Urban Ecosystem Research Consortium

Urban Ecosystem Research Consortium of Portland/Vancouver

The UERC is a consortium of people from various universities and colleges, state and federal agencies, local governments, non-profit organizations and independent professionals interested in supporting urban ecosystem research and creating an information-sharing network of people that collect and use ecological data in the Portland/Vancouver area.

UERC Mission Statement:

To advance the state of the science of urban ecosystems and improve our understanding of them, with a focus on the Portland/Vancouver metropolitan region, by fostering communication and collaboration among researchers, managers and citizens at academic institutions, public agencies, local governments, non-profit organizations, and other interested groups.

The principal organizers span …

Climatology Of Katabatic Winds In The Mcmurdo Dry Valleys, Southern Victoria Land, Antarctica, Thomas H. Nylen, Andrew G. Fountain, Peter T. Doran

Geography Faculty Publications and Presentations

Katabatic winds dramatically affect the climate of the McMurdo dry valleys, Antarctica. Winter wind events can increase local air temperatures by 30°C. The frequency of katabatic winds largely controls winter (June to August) temperatures, increasing 1°C per 1% increase in katabatic frequency, and it overwhelms the effect of topographic elevation (lapse rate). Summer katabatic winds are important, but their influence on summer temperature is less. The spatial distribution of katabatic winds varies significantly. Winter events increase by 14% for every 10 km up valley toward the ice sheet, and summer events increase by 3%. The spatial distribution of katabatic frequency …

Bulletin: General Catalog Issue 2004-2005, Portland State University

Bulletin & Curriculum Change Documents

No abstract provided.

Catastrophic Ice Shelf Breakup As The Source Of Heinrich Event Icebergs, Christina L. Hulbe, D. R. Macayeal, George H. Denton, Johan Kleman, Thomas Lowell

Geology Faculty Publications and Presentations

Heinrich layers of the glacial North Atlantic record abrupt widespread iceberg rafting of detrital carbonate and other lithic material at the extreme-cold culminations of Bond climate cycles. Both internal (glaciologic) and external (climate) forcings have been proposed. Here we suggest an explanation for the iceberg release that encompasses external climate forcing on the basis of a new glaciological process recently witnessed along the Antarctic Peninsula: rapid disintegrations of fringing ice shelves induced by climate-controlled meltwater infilling of surface crevasses. We postulate that peripheral ice shelves, formed along the eastern Canadian seaboard during extreme cold conditions, would be vulnerable to sudden …

Describing A New Environment: Lewis And Clark And Enlightenment Science In The Columbia River Basin, William L. Lang

History Faculty Publications and Presentations

As part of a special issue of the 'Oregon Historical Quarterly,' examines the scientific aspect of the Lewis and Clark Expedition, focusing on the gathering, cataloging, and describing of plants and animals in the Columbia River Basin. Instructed by Thomas Jefferson to gather information on new species of plants and animals, Meriwether Lewis and William Clark collected specimens as they crossed the Continental Divide and entered the Columbia River Basin. Although Lewis generally held a negative view of the Indians the expedition encountered, he recorded their use of fish, plants, and game animals, and the Corps of Discovery traded with …