abstract: The purpose of this quantitative study is to test the validity of a behavioral theory, value-belief-norm theory (Stern, 2000), in the context of environmental hotel management. The lack of theoretical consideration in previous studies on environmental attitudes of hotel/resort managers warrants an investigation of a theory with the potential to better explain behaviors that support the goals of environment management systems. The goal of this research was to document the values, beliefs, personal norms, and environmental management support behaviors of managers in a hospitality setting. Data were collected from a sample of hotel and resort managers in the Phoenix metropolitan area by using a survey of well-documented items from previous research on the theory. Results suggest the value-belief-norm theory is successful in explaining environmental management support behaviors. Implications for practitioners as well as researchers are discussed. / Dissertation/Thesis / M.S. Recreation and Tourism Studies 2011

abstract: I present the results of studies from two historically separate fields of research: heat related illness and human thermal comfort adaptation. My research objectives were: (a) to analyze the relationships between climate and heat related morbidity in Phoenix, Arizona and Chicago, Illinois; (b) explore possible linkages of human thermal comfort adaptation to heat-related illness; and (c) show possible benefits of collaboration between the two fields of research. Previous climate and mortality studies discovered regional patterns in summertime mortality in North America: lower in hot, southern cities compared to more temperate cities. I examined heat related emergency (911) dispatches from these two geographically and climatically different cities. I analyzed with local weather conditions with 911 dispatches identified by responders as "heat" related from 2001 to 2006 in Phoenix and 2003 through 2006 in Chicago. Both cities experienced a rapid rise in heat-related dispatches with increasing temperature and heat index, but at higher thresholds in Phoenix. Overall, Phoenix had almost two and half times more heat-related dispatches than Chicago. However, Phoenix did not experience the large spikes of heat-related dispatches that occurred in Chicago. These findings suggest a resilience to heat-related illness that may be linked to acclimatization in Phoenix. I also present results from a survey based outdoor human thermal comfort field study in Phoenix to assess levels of local acclimatization. Previous research in outdoor human thermal comfort in hot humid and temperate climates used similar survey-based methodologies and found higher levels of thermal comfort (adaptation to heat) that in warmer climates than in cooler climates. The study presented in this dissertation found outdoor thermal comfort thresholds and heat tolerance levels in Phoenix were higher than previous studies from temperate climates more similar to Chicago. These differences were then compared to the differences in weather conditions associated with heat-related dispatches. The higher comfort thresholds in Phoenix were similar in scale to the climate differences associated with the upsurge in heat-related dispatches in Phoenix and Chicago. This suggests a link between heat related illness and acclimatization, and illustrates potential for collaboration in research between the two fields. / Dissertation/Thesis / Ph.D. Geological Sciences 2012

abstract: Residents of the United States increasingly support organic and local food systems. New Social Movement theorists have described alternative agriculture as a social movement that transcends social class. Other scholars have critiqued alternative agriculture for catering to a middle-class, white public. Simultaneously, geographers have identified communities across the United States that struggle with reduced access to healthy fruits and vegetables. In some of these neighborhoods, known as “food deserts,” local groups are redefining an inequitable distribution of healthy food as a social injustice, and they have begun initiatives to practice “food justice.” The overarching research questions of this study are: 1) How do communities become food deserts? 2) How do food justice movements crystallize and communities practice food justice? 3) What are the social outcomes of food justice movements? Using an Ecology of Actors framework, this study analyzes the actors and operational scales of three food justice movements in Phoenix, Arizona. A narrative analysis of historical scholarly materials and other artifacts reveals that, for more than a century, some communities have tried to create minority-operated local food systems. However, they were thwarted by racist policies and market penetration of the conventional US food system. Interviews with residents, garden organizers and food justice advocates living and working in the city create a narrative of the present day struggle for food justice. Results of this work show that contemporary residents describe their foodscape as one of struggle, and carless residents rely upon social networks to access healthy food. Garden organizers and gardeners are creating networks of community gardens, market gardens, and informal farmers’ markets. They are actively transforming their communities’ landscapes with sophisticated garden ecology in an intense urban heat island. However, the movement’s continued success may be threatened. Many new Phoenix-based local food coalitions and national alternative agriculture social movements are now working to alter Phoenix’s foodscape. Composed of well-educated professionals, who have adopted a justice-based language around food, these organizations may unintentionally co-opt the local food justice movements. / Dissertation/Thesis / Doctoral Dissertation Anthropology 2015

abstract: Food deserts are defined as regions with low average income, low accessibility to grocery stores, and high adverse health outcomes. Food deserts have thus become an important area of public health research, and many actions are being taken across the country to "solve" the variety of problems food deserts represent. Despite the many solutions promoted to improve food security, healthy food access, and health outcomes among individuals living in food desert areas, not all activities have been critically assessed for their potential for sustained impact. Further, little research has been conducted in the state of Arizona regarding food-related ‘assets’ available to employ in solutions to food desert problems. This analysis gives a glimpse into the complex nature of food deserts, which are impacted by a variety of factors, from economics to public policy to culture. It further provides a current assessment of available assets for potential use in ameliorating the negative impacts of food deserts on Arizona citizens. A graphical asset mapping analysis offers specific consideration of farmers markets and food hubs to possibly aid food deserts in the state. / Dissertation/Thesis / Masters Thesis Biology 2015

abstract: The spread of dengue worldwide currently places half of the world’s population at risk. In the absence of a dengue vaccine, control of the disease requires control of the mosquito species that transmit the virus. The most important of these is. Advances in research detailing the responsiveness of Aedes aegypti to small changes in climate enable the production of more sophisticated remote sensing and surveillance techniques for monitoring these populations. Close monitoring of global dengue activity and outbreaks likewise enables a greater specificity when determining to which human populations the virus is most likely to spread. There have been no locally acquired cases in Arizona to date, but the high abundance of Aedes aegypti in the Phoenix Metropolitan area raises concern within the Arizona Department of Health Services over the potential transmission of dengue in the city. This study develops a model that combines mosquito abundance, micro-climatic and demographic information to delineate regions in Phoenix that are most support transmission of dengue. The first chapter focuses on the impact that daytime high and low temperatures have on Aedes aegypti’s ability to become infectious with dengue. It argues that NDVI (normal difference vegetative index) imaging of the Phoenix area can be used to plot areas where mosquitoes are most likely to become competent vectors. The second chapter focuses on the areas in the city where mosquitoes are most likely to be exposed to the virus. Based on proximity to Phoenix and the high volume of traffic across the Arizona-Mexico border, I treat the Mexican state of Sonora as the source of infection. I combine these two analyses, micro-climatic and demographic, to produce maps of Phoenix that show the locations with the highest likelihood of transmission overall. / Dissertation/Thesis / Masters Thesis Biology 2016

abstract: This dissertation uses the narrative practice of chorography as a genre for assessing the history of placemaking in the Salt and Gila River region of central Arizona from the late seventeenth century through the mid-nineteenth century. Chorography concerns the descriptive representation of places in the world, usually of regions associated with a particular nation. Traditionally, chorography has served as a written method for describing geographical places as they existed historically. By integrating descriptions of natural features with descriptions of built features, such as ancient ruins, chorography infuses the physical landscape with cultural and historical meaning. This dissertation relies on a body of Spanish- and English-language chorographies produced across three centuries to interpret how Euro-American descriptions of Hohokam ruins in the Salt and Gila River valleys shaped local placemaking. Importantly, the disparate chorographic texts produced during the late-seventeenth, eighteenth, and early nineteenth centuries reflect ‘discursive continuity’—a continuity of thought spanning a long and frequently disregarded period in the history of central Arizona, in which ruminations about the ruins of ancient cities and irrigation canals formed the basis for what people knew, or thought they knew, about the little-known region. When settlers arrived in the newly-formed Arizona Territory in the 1860s to establish permanent settlement in the Salt and Gila River valleys, they brought with them a familiarity with these writings, maps, and other chorographical materials. On one hand, Arizonans viewed the ancient ruins as literal evidence for the region’s agricultural possibilities. On the other hand, Aztec and Cíbola myths associated with the ruins, told and retold by Europeans and Americans during the sixteenth through nineteenth centuries, offered an imaginative context for the establishment and promotion of American settlement in central Arizona. / Dissertation/Thesis / Doctoral Dissertation History 2017

abstract: Positive Youth Development (PYD) programs include intentional efforts by peers, adults, communities, schools, and organizations to provide opportunities for youth to increase their skills, abilities, and interests in positive activities. The goal of PYD is to provide positive outcomes where youth are viewed as resources to be developed rather than problems to be managed. Future generations rely on youth as active contributing members of society and PYD programs promote sustainable futures for young individuals and the community. PYD programs started in the United States and grew out of interest in prevention programs targeting risky behavior of youth. Interest is growing in expanding PYD programs internationally as they may promote resilient characteristics and sustainable life skills. In particular, and one focus area of this dissertation, interest is growing in rural Asia. However, given the interdisciplinary nature of PYD programs, there are no standard assessment metrics or tools in place. Without standards, comparing PYD programs effectively is impossible. Within this dissertation, in four papers, I 1) develop a universal PYD assessment tool, the Positive Youth Development Sustainability Scale (PYDSS), 2) apply the PYDSS to two PYD programs in rural Thailand as a quantitative analysis, 3) use the categories of the PYDSS as a coding guide for qualitative analysis of two PYD programs in rural Thailand, and 4) assess a PYD program in the Phoenix-metro area that integrates physical activity, academics, and ethics. Results indicate that the PYDSS can be applied to PYD programs in both Thailand and Phoenix and that a mixed methods approach is a suggested form or data collection. My research could lead to the further improvement of current PYD programs and their intervention role, while also promoting universal PYD assessment techniques that support sustainable impacts on youth as a result of program intervention and design. / Dissertation/Thesis / Doctoral Dissertation Sustainability 2017

abstract: In the studies of public space redevelopment, property ownership has been a central field that attracts scholars’ attention. However, the term “privatization” is usually used as a stand-in for a more general process of exclusion without an examination of the nature of property itself. While taking the universality of law for granted, few studies show how that universality is built out of particular spaces and particular times, and thus hardly explain the existence of counterexamples. This dissertation argues that the counterexamples and theoretical inconsistencies are a theoretical gap in current public space privatization studies; this gap is created by the metaphorical understanding of public space ownership. This dissertation comprehensively answers how property transfer shapes the production of public space. It emphasizes the significance of social and historical contexts in understanding the meaning of property ownership. It follows the theoretical framework of Lefebvre and Pierson as well as Lefebvre’s methodology of spatial dialectic. The case in this dissertation is the history of Patriots Park, Phoenix, Arizona from 1976 to 2007. Public records, archives and governmental plans, historical newspapers and online essays, second-hand interviews, speech transcripts and transcripts of interviews are four main sources of this dissertation. This dissertation develops a new framework to understand the meaning of public space ownership through both the initial construction of planning ideology and the spatial evolution through practice and perception, which can more comprehensively and consistently interpret the different outcomes of different public space property transfer. / Dissertation/Thesis / Doctoral Dissertation Public Administration and Policy 2017

abstract: Canal oriented development (COD) is a placemaking concept that aims to create mixed use developments along canal banks using the image and utility of the waterfront as a natural attraction for social and economic activity. COD has the potential to for landlocked cities, which are lacking a traditional harbor, to pursue waterfront development which has become an important economic development source in the post-industrial city. This dissertation examines how COD as a placemaking technique can and has been used in creating urban development. This topic is analyzed via three separate yet interconnecting papers. The first paper explores the historical notion of canals as an urban economic development tool with particular attention paid to the Erie Canal. The second paper explores the feasibility of what it would take for canal development to occur in the Phoenix region. The third and final paper explores the importance of place in urban design and the success or nonsuccess of COD as a place maker through the examination of three different CODs. / Dissertation/Thesis / Ph.D. Geography 2013

abstract: Civic leadership in Phoenix, Arizona promoted the city's performing arts as part of a deliberate plan towards the larger growth agenda after World War II. From the 1940s through the late 1960s, the business and professional leaders who controlled city government served on boards for performing arts groups, built venues, offered financial support, and sometimes participated as artists in order to attract high-technology firms and highly skilled workers to the area. They believed one aspect of Phoenix's urban development included a need for quality, high-culture performing arts scene that signaled a high quality of life and drew more residents. After this era of boosterism ended and control shifted from business and professional leaders to city government, performing arts support fluctuated with leadership's attitudes and the local, state, and national economies. The early civic leaders were successful in their overall mission to expand the city - now the sixth largest in the nation - and many of the organizations and venues they patronized still serve the community; however, the commitment to developing a quality arts and culture scene waned. Today's public, private, and arts and culture leaders are using the same argument as Phoenix tries once again to become a high-technology center. The theory that arts and culture stimulate the economy directly and indirectly is true today as it was in the 1940s. Although the plan was effective, it needed fully committed supporters, strong infrastructure, and continued revising in order to move the vision into the twenty-first century. / Dissertation/Thesis / M.A. History 2013