Social and Behavioral Sciences Commons^™

Innovative Representations Of Light, Behaving As Both Particles And Waves, Among The Paintings Of Monet And Renoir, Charles Smith

Charles Kay Smith

Monet and Renoir, friends collaborating in open air about 1865, discovered that sunlight filtering through a canopy of tree leaves does not produce the splotches and dapples that studio artists conventionally represented at the time but circles of light. Sometimes the circles of light punctuating the shade are clear, separate and crisp, as though light is being propagated as particles, but if the pin-hole gaps between leaves are very close together, they will project compound or superimposed circles that look like the waves that Thomas Young saw in his double slit experiment in 1803-4. Newton’s Opticks published in 1704 had …

Cultural Discourse Of Dwelling: Environmental Comunication As A Place-Based Practice, Donal Carbaugh

Donal Carbaugh

In this essay we contribute a response to intellectual and practical problems by using and developing a perspective on environmental communication that is reflexively grounded in place and that explores human relations with nature, while embracing cultural and linguistic variability in these processes. Our goals are to introduce a way to think through communication to places, and further to link that understanding to issues of engaged environmental action, to deeply seated notions of identity, and to the affective dimension of belonging that place-based communication often brings with it. Our way of doing this is to theorize and study cultural discourses …

Proceedings Of The Oss 2012 Doctoral Consortium, Klaas-Jan Stol, Charles M. Schweik, Imed Hammouda

Charles M. Schweik

Papers accepted (and revised) by doctoral students who participated in the Open Source Systems (OSS) 2012 Doctoral Consortium, Hammamet, Tunisia

Introduction To Geographic Science Using Arcgis V10, Bethany Bradley, Charles M. Schweik

Charles M. Schweik

This is a lab exercise manual with extra supplemental exercises for use in an introductory course in GIS for students in environmental conservation programs or studying public policy public administration. The emphasis is on environmental management/analysis-related applications. Lab exercises require the ESRI ArcGIS v10 software. Data for all labs and exercises are available on this site as supplementary material in .zip format.

Visual Preferences For Wind Turbines: Location, Numbers And Respondent Characteristics, Kristina Molnarova, Petr Sklenicka, Jiri Stiborek, Kamila Svobodova, Miroslav Salek, Elizabeth Brabec

Elizabeth Brabec

There is a dichotomy in the view of wind farms among members of the public: on one hand, there is a desire for renewable energy sources, and on the other hand, there is a major concern about the visual impact of wind turbines used for power production. This concern for visual impact is a major factor in the reaction of the public to the development of new wind farms. Our study aims to objectify this influence and to establish the factors that determine how people evaluate these structures. We tested the visual quality of landscapes in which these structures are …

Local Surface Water Policy Under Conditions Of Climate Change, Elizabeth Brabec, Elisabeth Hamin, Chingwen Cheng

Elizabeth Brabec

Climate change means two things for local stormwater managers – that storm events will become more severe, and rainfall will, in many instances, become more erratic, causing enhanced periods of drought and flood. Two approaches are needed to deal with the eventualities: mitigation and adaptation.

While urbanization increases stormwater runoff and decreases the lag time of stormwater discharge, there is also a resulting lack of infiltration and reduction in evapotranspiration (Brunke and Gonser 1997). Stormwater detention, retention and infiltration have attempted to compensate, resulting in the concentrated point location infiltration of stormwater, which replenishes groundwater and baseflow. Equally important to …

Factors Leading To Success Or Abandonment Of Open Source Commons: An Empirical Analysis Of Sourceforge.Net Projects, Charles M. Schweik, Robert English, Sandra Haire

Charles M. Schweik

Open source software is produced cooperatively by groups of people who work together via the Internet. The software produced usually becomes the “common property” of the group and is freely distributed to anyone in the world who wants to use it. Although it may seem unlikely, open source collaborations, or “commons,” have grown phenomenally to become economically and socially important. But what makes open source commons succeed at producing something useful, or alternatively, what makes them become abandoned before achieving success? This paper reviews the theoretical foundations for understanding open source commons and briefly describes our statistical analysis of over …

Land Planning And Development Mitigation For Protecting Water Quality In The Great Lakes System: An Evaluation Of U.S. Approaches, Elizabeth Brabec, Peter Kumble

Elizabeth Brabec

A review of the land use/water quality interface of the Great Lakes system, and the monitoring programs in place. The paper reviews the weakness in the system and suggests opportunities for improvement.

Impervious Surfaces And Water Quality: A Review Of Current Literature And Its Implications For Watershed Planning, Elizabeth Brabec

Elizabeth Brabec

Impervious surfaces have for many years been recognized as an indicator of the intensity of the urban environment and, with the advent of urban sprawl, they have become a key issue in habitat health. Although a considerable amount of research has been done to define impervious thresholds for water quality degradation, there are a number of flaws in the assumptions and methodologies used. Given refinement of the methodology, accurate and usable parameters for preventative watershed planning can be developed, which include impervious surface thresholds and a balance between pervious and impervious surfaces within a watershed.

Agricultural Land Fragmentation: The Spatial Effects Of Three Land Protection Strategies In The Eastern United States, Elizabeth Brabec, Chip Smith

Elizabeth Brabec

Fragmentation of agricultural land by urban sprawl affects both the agricultural production capacity of the land and its rural scenic quality. In order to assess the resulting fragmentation of the three most common types of agricultural land conservation tools in the United States, this study analyzes the spatial form of three land protection strategies: a purchase of development rights (PDR) program, a clustering program and a transfer of development rights program. By assessing a series of measures of success such as total acreage protected, size of parcels, contiguity and farming status, the study compares the effectiveness of programs that have …

Meridian Hill Park: The Making Of An American Neoclassical Landscape, Elizabeth Brabec

Elizabeth Brabec

The neoclassical design was the dominant design movement in landscape architecture at the turn of the last century, dictating the form and design of public parks for most of the first half of the twentieth century. Meridian Hill Park, located just north of the White ouse in Washington, DC, is considered the most ambitious neoclassical park ever conceived in the United States. The paper provides an overview of the design development of the park, illustrating how classical design precedents were used to create a contemporary neo-classical park.

Can We Protect Agricultural Land And The Scenic Rural Landscape? The Spatial Effects Of Three Land Protection Strategies In The Eastern United States, Elizabeth Brabec, Chip Smith

Elizabeth Brabec

In order to assess the efficacy of the three most common types of agricultural land conservation in the United States, this study analyzes the spatial and visual quality of a purchase of development rights program and two regulatory programs — cluster and the transfer of development rights. The study compares the effectiveness of programs that have been in place for periods of 6 to 18 years, surveying three different communities in the urban fringe: 1. the transfer of development rights program in Montgomery County, Maryland, in effect since 1981, 2. Riverhead, New York’s farmland development rights acquisition program, administered by …

Fragmentation, Impervious Surfaces And Water Quality: Quantifying The Effects Of Density And Spatial Arrangement, Elizabeth Brabec, Paul Richards, Stacey Schulte

Elizabeth Brabec

Impervious surfaces have for many years been recognized as an indicator of the intensity of the urban environment and, with the advent of urban sprawl, they have become a key issue in habitat health. In addition to the direct impacts to water quality, impervious surfaces fragment open space and habitat and are therefore a primary land use indicator of both water quality and ecological degradation. This paper develops an understanding of the land use planning implications of the interaction of impervious surfaces, water quality and the spatial form those surfaces take in a watershed. In order to clarify these relationships, …

Brief On The Bicycle-Pedestrian Pathway Dedication By The Rails-To-Trails Conservancy, The League Of American Bicyclists, The Bicycle Federation Of Oregon, National Wildlife Federation, And The American Society Of Landscape Architects As Amici Curiae In Support Of Respondent. Florence Dolan V. City Of Tigard, In The Supreme Court Of The United States, Andrea Ferster, Elizabeth A. Brabec, Glenn P. Sugamelli, Daniel L. Rabinowitz

Elizabeth Brabec

No abstract provided.

Laotian Agricultural Statistics, Joel Halpern

Joel M. Halpern

No abstract provided.

Government Statistics In Laos, Joel Halpern

Joel M. Halpern

No abstract provided.

Laotian Health Statistics, Joel Halpern

Joel M. Halpern

No abstract provided.

Arctic Gold, Alaska, Joel Halpern

Joel M. Halpern

To armchair travelers, especially in the United States, few places have a stronger allure than far-off Alaska. Now that the "wild and woolly" west is really alive only so far as it serves to accentuate our historical heritage, this land of the far north has become our last frontier. To the geologist, mineralogist, and, I might add, even to the layman, one of the most interesting features of the territory is its large placer gold deposits. Every American boy has heard of the Nome gold rush, and the more literarily adventurous have undoubtedly delved into the sagas of Jack London. …