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Protest has been both a practice of citizenship rights as well as a means of social pressure for change in the context of Mexico City's water system. This paper explores the role that citizen protest plays in the city's response to its water challenges. We use media reports of water

Protest has been both a practice of citizenship rights as well as a means of social pressure for change in the context of Mexico City's water system. This paper explores the role that citizen protest plays in the city's response to its water challenges. We use media reports of water protests to examine where protests happen and the causes associated with them. We analyze this information to illuminate socio-political issues associated with the city's water problems, such as political corruption, gentrification, as well as general power dynamics and lack of transparency between citizens, governments, and the private businesses which interact with them. We use text analysis of newspaper reports to analyze protest events in terms of the primary stimuli of water conflict, the areas within the city more prone to conflict, and the ways in which conflict and protest are used to initiate improved water management and to influence decision making to address water inequities. We found that water scarcity is the primary source of conflict, and that water scarcity is tied to new housing and commercial construction. These new constructions often disrupt water supplies and displace of minority or marginalized groups, which we denote as gentrification. The project demonstrates the intimate ties between inequities in housing and water in urban development. Key words: Conflict, protest, Mexico City, scarcity, new construction
ContributorsFlores, Shalae Alena (Author) / Eakin, Hallie C. (Thesis director) / Baeza-Castro, Andres (Committee member) / Lara-Valencia, Francisco (Committee member) / School of Geographical Sciences and Urban Planning (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
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Defines the concept of the arcology as conceived by architect Paolo Soleri. Arcology combines "architecture" and "ecology" and explores a visionary notion of a self-contained urban community that has agricultural, commercial, and residential facilities under one roof. Two real-world examples of these projects are explored: Arcosanti, AZ and Masdar City,

Defines the concept of the arcology as conceived by architect Paolo Soleri. Arcology combines "architecture" and "ecology" and explores a visionary notion of a self-contained urban community that has agricultural, commercial, and residential facilities under one roof. Two real-world examples of these projects are explored: Arcosanti, AZ and Masdar City, Abu Dhabi, UAE. Key aspects of the arcology that could be applied to an existing urban fabric are identified, such as urban design fostering social interaction, reduction of automobile dependency, and a development pattern that combats sprawl. Through interviews with local representatives, a holistic approach to applying arcology concepts to the Phoenix Metro Area is devised.
ContributorsSpencer, Sarah Anne (Author) / Manuel-Navarrete, David (Thesis director) / Salon, Deborah (Committee member) / Barrett, The Honors College (Contributor) / School of Geographical Sciences and Urban Planning (Contributor) / School of Sustainability (Contributor)
Created2015-05
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Description

This study examined crayfish diet within varying hydrologic environment in lotic systems using stable isotope analysis of crayfish and basal resources to add depth to previous findings. Crayfish are numerous and are omnivorous, opportunistic feeders, feeding on invertebrates, vegetation and detritus. Arizona streams stand apart from the Eastern and Northwestern

This study examined crayfish diet within varying hydrologic environment in lotic systems using stable isotope analysis of crayfish and basal resources to add depth to previous findings. Crayfish are numerous and are omnivorous, opportunistic feeders, feeding on invertebrates, vegetation and detritus. Arizona streams stand apart from the Eastern and Northwestern aquatic ecosystems of the United States because Arizona has no native crayfish species. Two species have been introduced and become widely established in Arizona (Orconectes virilis and Procambarus clarkii), with concern for further introduction of crayfish species and more information on how these two species impact the native species in the streams is needed. Previous studies have focused on crayfish abundance with hydrologic variation and crayfish diets within a lentic system, but few have focused on how the diet of consumers varies with hydrologic variability. Crayfish are hardy and have a dramatically increasing population within Arizona and therefore inhabit systems with a wide range of hydrologic variability which may contribute to spatial variability. The results show that crayfish diets do show a significant level of seasonal variation in some study locations, in both C source and trophic level. Hydrologic variation was also shown to impact crayfish diet at several study sites, with increasing magnitude of event (both floods and droughts) correlating with a change toward more aquatic C sources and lower trophic position in several of the study sites. In some locations, the correlation was not as strong with variation and diet change and showed less change in C source and rather showed an increase in trophic position.

ContributorsThompson, Sara Nicole (Author) / Sabo, John L. (Thesis director) / Grimm, Nancy (Committee member) / Baruch, Ethan M. (Committee member) / School of Geographical Sciences and Urban Planning (Contributor) / Dean, W.P. Carey School of Business (Contributor) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05