Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Trend Assessment"”.
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Multivariate nonparametric trend assessment with environmental applications
… of the environment are usually questions about trends in environmental indicators, typically a number of chemical, physical, and biological variables. Because multiple indicators are required to characterize any but the most simple environment, the problem is statistically a multivariate …
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Inference of time series regression models with weakly dependent errors
… modulated stationary processes in the context of trend assessment setting. We propose a method that can handle both heteroscedastic behavior and the temporal dependence in the error process. In Chapter 4, we further introduce a piecewise locally stationary framework for the error process that can …
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Statistically Evaluating Water Consumption Historically and Across Multiple Users in Virginia
… testing is applied to identify water use trends through time both statewide and at the county level. A panel regression is employed to identify relationships between water use and explanatory variables of climatic and economic conditions, both spatially and temporally. Key trends include …
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Integrated coastal and ocean management of areas hosting marine mammals a case study in the strait of Gibraltar
… to fill out 637 questionnaires and a direct assessment of the WW trips was conducted. Results suggest that: (1) local WW operators only partially follow WW legislation, (2) whale watchers had high levels of education and purchasing power, and the majority of them were national tourists who …