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dc.contributor.authorBhattacharjee, Natalia Valeryevna
dc.date.accessioned2018-02-14T17:57:07Z
dc.date.available2018-02-14T17:57:07Z
dc.date.issued2017-08
dc.identifier.otherbhattacharjee_natalia_v_201708_phd
dc.identifier.urihttp://purl.galileo.usg.edu/uga_etd/bhattacharjee_natalia_v_201708_phd
dc.identifier.urihttp://hdl.handle.net/10724/37274
dc.description.abstractThis dissertation goal is to present a comprehensive time series analysis along with a physics-based model of a stream that can yield expanded ecological data over time which can be further studied with time series analysis. The time series component was primarily developed using available data from a windrow composting operation and runoff collection pond. Descriptive time series analysis (spectral analysis) and detailed recurrent neural network modeling (which requires training and validation data) were performed. Physical stream models and subsequent environmental flow analysis models were developed as aids for water resource management in the Ocmulgee and the Middle Oconee Rivers where we develop a platform useful for evaluating trade-offs between ecological impacts and economic development. We then selected one of the four environmental flow conditions for time series analysis. The methodology and approach set in this work may be adapted to inform environmental flow analyses in other study sites.
dc.languageeng
dc.publisheruga
dc.rightsOn Campus Only Until 2019-08-01
dc.subjectWater Quality
dc.subjectWindrow Composting Pads
dc.subjectEnvironmental Flows
dc.subjectHabitat Analysis
dc.subjectHydraulic Modeling
dc.subjectTime Series Analysis
dc.subjectMiddle Oconee River
dc.subjectOcmulgee River
dc.titleAssessing water body ecological indicators using time series analysis and physics-based modeling approaches.
dc.typeDissertation
dc.description.degreePhD
dc.description.departmentEngineering
dc.description.majorEngineering
dc.description.advisorErnest W. Tollner
dc.description.committeeErnest W. Tollner
dc.description.committeeTodd C. Rasmussen
dc.description.committeeAbhyuday Mandal
dc.description.committeeNicole Lazar
dc.description.committeeJason Christian


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