Matching Items (5)
Filtering by

Clear all filters

156168-Thumbnail Image.png

Meeting trees halfway: environmental encounters in theatre and performance

Description
How do trees (live and representational) participate in our theatrical and performed encounters with them? If trees are not inherently scenic, as their treatment in language and on stage might reinforce, how can they be retheorized as agents and participants in dramatic encounters? Using Diana Taylor’s theory of scenario to…

How do trees (live and representational) participate in our theatrical and performed encounters with them? If trees are not inherently scenic, as their treatment in language and on stage might reinforce, how can they be retheorized as agents and participants in dramatic encounters? Using Diana Taylor’s theory of scenario to understand embodied encounters, I propose an alternative approach to understanding environmental beings (like trees) called “synercentrism,” which takes as its central tenet the active, if not 100 percent “willed,” participation of both human and non-human beings. I begin by mapping a continuum from objecthood to agenthood to trace the different ways that plants and trees are used, represented, and included in our encounters. The continuum provides a framework that more comprehensively unpacks human-plant relationships.

My dissertation addresses the rich variety of representations and embodiments by focusing on three central chapter topics: the history of tree representation and inclusion in dramatic literature and performance; interactions with living trees in gardens, parks, and other dramatic arenas; and individual plays and plants that have a particularly strong grasp on cultural imaginaries. Each chapter is followed by one or more corresponding case studies (the first chapter is followed by case studies on plants in musical theatre; the second on performing plants and collaborative performance events; and the last on the dance drama Memory Rings and the Methuselah tree). I conclude with a discussion of how the framework of synercentrism can aid in the disruption of terministic screens and facilitate reciprocal relationships with trees and other environmental agents.
ContributorsDe Roover, Megan Laura (Author) / Underiner, Tamara L. (Thesis advisor) / Hughes, Erika (Committee member) / Goggin, Peter (Committee member) / Arizona State University (Publisher)
Created2018
134166-Thumbnail Image.png

"How Do We Forgive Our Fathers?": The Generational Trauma Model and Native Peoples, Issues, Similarities and Applications

Description
During the 1970's to 90's, scholars in the fields of Jewish Studies, anthropology and sociology (notably, Hellen Epstein, Larry Langer and Yosef Yerushalmi), developed the idea of generational trauma theory, when analyzing the trauma inflicted upon European Jewish populations during the Holocaust. Epstein argues that trauma is passed down from…

During the 1970's to 90's, scholars in the fields of Jewish Studies, anthropology and sociology (notably, Hellen Epstein, Larry Langer and Yosef Yerushalmi), developed the idea of generational trauma theory, when analyzing the trauma inflicted upon European Jewish populations during the Holocaust. Epstein argues that trauma is passed down from generation to generation, while Langer argues that the second generation interprets the trauma in their own way. Other important terms in trauma theory include liturgical time, sites of memory, historical trauma and the historical trauma response. Scholars who analyze American Indian communities, like Yellow Horse Brave Heart and Durran/Durran, readily took up this theory, applying it to the Native American experience. One area where this theory has been applied to is the Native American Boarding School experience. The purpose of this paper is to analyze the efficacy of applying the post-Holocaust trauma theory to the Native American boarding school experience. In order to determine the effectiveness of the boarding schools, one must analyze the boarding school experience, beginning at the philosophical underpinnings of the boarding school, and then discussing the impacts that the boarding schools had on the students and finally, the impact that this had on the second generation. However, this approach has a number of flaws, such as the differences between native communities and post-Holocaust, American, Jewish communities, as discussed in the Philosophy of American Indian Studies. The length of the boarding schools was also longer than the length of the Holocaust. The fact that Native Americans faced repeated trauma, in a way that post-Holocaust American Jews did not. The trauma also changed for both native peoples and post-Holocaust Jews, making it difficult for there to be a single response to trauma. The philosophical bases of the Holocaust and boarding schools were also different. The post-Holocaust generational trauma approach also has a number of applications to native peoples. This includes the psychological aspect of trauma. The use of terminology by native scholars. Native peoples also developed concepts like sites of memory and liturgical time. Finally, both the post-Holocaust Jewas and Native Americans have used trauma for political ends. The conclusion is that post-Holocaust generational trauma theory has some applications to native peoples, but the application is limited. A scholar must take into careful consideration the native peoples who they are working with.
ContributorsMongeau, Michael Philip (Author) / Benkert, Volker (Thesis director) / Riding In, James (Committee member) / School of Historical, Philosophical and Religious Studies (Contributor) / American Indian Studies Program (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
134626-Thumbnail Image.png

Assessing the value of sustainability indicators through the case study of Valley Permaculture Alliance

Description
The ecological benefits provided by trees include improving air quality (Nowak, et. al., 2006), mitigating climate change by sequestering carbon (Nowak, 1993), providing animal habitats (Livingston, et. al., 2003), and reducing heat (Edmonson, 2016), among others. Trees also provide numerous social benefits, impacting urban sustainability in particular by improving human…

The ecological benefits provided by trees include improving air quality (Nowak, et. al., 2006), mitigating climate change by sequestering carbon (Nowak, 1993), providing animal habitats (Livingston, et. al., 2003), and reducing heat (Edmonson, 2016), among others. Trees also provide numerous social benefits, impacting urban sustainability in particular by improving human health (Salmond, 2016), aesthetically and economically improving neighborhoods (Torres, 2012), and contributing to thriving communities by creating gathering spaces and even reducing crime (Abraham, et. al., 2010). Because of the tremendous potential of trees to provide social and ecological services, particularly in urban areas, tree planting has become an important facet of many sustainability initiatives. This thesis assesses one such initiative aimed at planting trees for the diverse benefits they provide. Valley Permaculture Alliance (VPA), a nonprofit based in Phoenix, Arizona, is known for its Shade Tree Program. The author conducted an internal, quantitative assessment of the program between August and December of 2015. The assessment included evaluation of several indicators of ecological and community health related to the presence of shade trees, culminating in a report released in 2016. This paper evaluates the use of sustainability indicators in the VPA assessment as well as their value in different types of organizations. It culminates with an assessment of VPA's strengths, challenges faced by the organization, and suggestions for its future development.
ContributorsJones, Michaela Martine (Author) / Larson, Kelli (Thesis director) / Eakin, Hallie (Committee member) / School of Sustainability (Contributor) / American Indian Studies Program (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
155884-Thumbnail Image.png

Evaluating the effectiveness of tree locations and arrangements for improving urban thermal environment

Description

Trees serve as a natural umbrella to mitigate insolation absorbed by features of the urban environment, especially building structures and pavements. For a desert community, trees are a particularly valuable asset because they contribute to energy conservation efforts, improve home values, allow for cost savings, and promote enhanced health and…

Trees serve as a natural umbrella to mitigate insolation absorbed by features of the urban environment, especially building structures and pavements. For a desert community, trees are a particularly valuable asset because they contribute to energy conservation efforts, improve home values, allow for cost savings, and promote enhanced health and well-being. The main obstacle in creating a sustainable urban community in a desert city with trees is the scarceness and cost of irrigation water. Thus, strategically located and arranged desert trees with the fewest tree numbers possible potentially translate into significant energy, water and long-term cost savings as well as conservation, economic, and health benefits. The objective of this dissertation is to achieve this research goal with integrated methods from both theoretical and empirical perspectives.

This dissertation includes three main parts. The first part proposes a spatial optimization method to optimize the tree locations with the objective to maximize shade coverage on building facades and open structures and minimize shade coverage on building rooftops in a 3-dimensional environment. Second, an outdoor urban physical scale model with field measurement is presented to understand the cooling and locational benefits of tree shade. The third part implements a microclimate numerical simulation model to analyze how the specific tree locations and arrangements influence outdoor microclimates and improve human thermal comfort. These three parts of the dissertation attempt to fill the research gap of how to strategically locate trees at the building to neighborhood scale, and quantifying the impact of such arrangements.

Results highlight the significance of arranging residential shade trees across different geographical scales. In both the building and neighborhood scales, research results recommend that trees should be arranged in the central part of the building south front yard. More cooling benefits are provided to the building structures and outdoor microclimates with a cluster tree arrangement without canopy overlap; however, if residents are interested in creating a better outdoor thermal environment, open space between trees is needed to enhance the wind environment for better human thermal comfort. Considering the rapid urbanization process, limited water resources supply, and the severe heat stress in the urban areas, judicious design and planning of trees is of increasing importance for improving the life quality and sustaining the urban environment.
ContributorsZhao, Qunshan (Author) / Wentz, Elizabeth (Thesis advisor) / Sailor, David (Committee member) / Wang, Zhi-Hua (Committee member) / Arizona State University (Publisher)
Created2017
155335-Thumbnail Image.png

Functional traits affecting photosynthesis, growth, and mortality of trees inferred from a field study and simulation experiments

Description
Functional traits research has improved our understanding of how plants respond to their environments, identifying key trade-offs among traits. These studies primarily rely on correlative methods to infer trade-offs and often overlook traits that are difficult to measure (e.g., root traits, tissue senescence rates), limiting their predictive ability under novel…

Functional traits research has improved our understanding of how plants respond to their environments, identifying key trade-offs among traits. These studies primarily rely on correlative methods to infer trade-offs and often overlook traits that are difficult to measure (e.g., root traits, tissue senescence rates), limiting their predictive ability under novel conditions. I aimed to address these limitations and develop a better understanding of the trait space occupied by trees by integrating data and process models, spanning leaves to whole-trees, via modern statistical and computational methods. My first research chapter (Chapter 2) simultaneously fits a photosynthesis model to measurements of fluorescence and photosynthetic response curves, improving estimates of mesophyll conductance (gm) and other photosynthetic traits. I assessed how gm varies across environmental gradients and relates to other photosynthetic traits for 4 woody species in Arizona. I found that gm was lower at high aridity sites, varied little within a site, and is an important trait for obtaining accurate estimates of photosynthesis and related traits under dry conditions. Chapter 3 evaluates the importance of functional traits for whole-tree performance by fitting an individual-based model of tree growth and mortality to millions of measurements of tree heights and diameters to assess the theoretical trait space (TTS) of “healthy” North American trees. The TTS contained complicated, multi-variate structure indicative of potential trade-offs leading to successful growth. In Chapter 4, I applied an environmental filter (light stress) to the TTS, leading to simulated stand-level mortality rates up to 50%. Tree-level mortality was explained by 6 of the 32 traits explored, with the most important being radiation-use efficiency. The multidimentional space comprising these 6 traits differed in volume and location between trees that survived and died, indicating that selective mortality alters the TTS.
ContributorsFell, Michael (Author) / Ogle, Kiona (Thesis advisor) / Barber, Jarrett (Committee member) / Hultine, Kevin (Committee member) / Franklin, Janet (Committee member) / Day, Thomas (Committee member) / Arizona State University (Publisher)
Created2017