The San Juan and Espada acequias : two historic cultural landscapes preserved, restored and adapted as contemporary urban agriculture

dc.contributor.advisorLierberknecht, Katherine E.
dc.creatorAlvarado, Daniel Joseph
dc.date.accessioned2018-07-24T18:27:07Z
dc.date.available2018-07-24T18:27:07Z
dc.date.created2018-05
dc.date.issued2018-07-11
dc.date.submittedMay 2018
dc.date.updated2018-07-24T18:27:07Z
dc.description.abstractThis report assesses the historic, current and future conditions two Spanish Colonial irrigation systems in San Antonio, Texas known as the San Juan and Espada acequias, respectively. The two acequias are the only functional remnants of what was once a city-wide system which supported thousands of early San Antonians. Today, the two acequias are managed separately, each in a way that reflects their complicated history and institutional structure. This report relates in detail those histories and parses out the complex institutional structures in the context of the rapid urban growth of San Antonio and wider challenges such as climate change and groundwater depletion. It demonstrates that the acequias democratic, derecho-based water and land allocation structure is a valuable institutional model for resilient resource management regimes, however their continued existence will require significant adaptation to contemporary legal, political and ecological realities. With this in mind, this report seeks to identify theoretical frameworks with which the acequias could be restored and adapted for these contemporary realities as urban agriculture system while maintaining aspects of their traditional water and land allocation structures. It identifies the acequias as social-ecological systems (SES) that could be incorporated into a broader ecosystem services valuation of the San Antonio River watershed. It argues that the National Park Service (NPS), a major stakeholder in the acequias, should adapt its definition of Cultural Landscapes to better support working lands within their purview. Finally, it identifies the development status of the 1,750 acres of land (broken down by parcels) potentially irrigatable by the acequias and quantifies the potential yield of those parcels as supporting 38,356 people’s recommended vegetable consumption per year.
dc.description.departmentCommunity and Regional Planning
dc.format.mimetypeapplication/pdf
dc.identifierdoi:10.15781/T2NG4H911
dc.identifier.urihttp://hdl.handle.net/2152/65754
dc.language.isoen
dc.subjectSocial-ecological systems
dc.subjectEcosystem services
dc.subjectAcequias
dc.subjectIrrigation
dc.subjectCultural landscape
dc.subjectUrban agriculture
dc.subjectSan Antonio
dc.subjectSpanish colonial missions
dc.subjectResource commons
dc.subjectGrowth management
dc.subjectTexas history
dc.titleThe San Juan and Espada acequias : two historic cultural landscapes preserved, restored and adapted as contemporary urban agriculture
dc.typeThesis
dc.type.materialtext
thesis.degree.departmentCommunity and Regional Planning
thesis.degree.disciplineCommunity and Regional Planning
thesis.degree.grantorThe University of Texas at Austin
thesis.degree.levelMasters
thesis.degree.nameMaster of Science in Community and Regional Planning

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