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 8 of 8 for “"storm hydrograph"”.
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Quantifying Near-Bank Turbulence Through a Storm Event
… flow near the toe of a streambank throughout a storm event, at times of high shear stress. The specific objectives included designing and building a field mount to support in-stream velocimeters during high flow events, quantifying the distribution of Reynolds stresses and turbulent kinetic …
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A systems approach to evaluate water quality oriented land management plans
… approach consisted of using the Finite Element Storm Hydrograph Model (FESHM) to simulate runoff and sediment yield from a series of design storms with known return periods. The design storm simulations were the basis for sediment distributions representing unique cropland areas and management …
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Episodic Increases In Stream Acidity, Catchment Flow Pathways And Hydrograph Separation
… a long transit time through the catchment. Acid storm runoff was considered to be primarily precipitation routed through the catchment too rapidly for weathering to occur. The predictions of SWA models are sensitive to the proportions of short and long transit time water reaching the stream. …
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A spatially responsive catchment model for predicting stormwater runoff from ungaged watersheds
A computer model, the Finite Element Storm Hydrograph Model (FESHM), was developed to integrate spatiotemporal variability in climatic and watershed descriptors into a model structure to determine stormwater runoff from small watersheds. The model consisted of two major components: a rainfall …
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Development of a Hydrologic Model for an Urban Headwater Stream: The Influence of Pervious Surface Properties on Runoff Dynamics
… cover (LULC), an extensive and well-developed stormwater drainage network, and extensive urbanization (over 90% developed, and almost 50% impervious surface area (ISA)). Selected datasets provided information on the stormwater drainage network, the physical attributes of the catchment and …
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Pre-mining hydrologic analysis using modeling and geographic information system technology
… are known to affect the quantity and quality of stormwater runoff. This can create flooding and water quality degradation of receiving streams. The Surface Mining Control and Reclamation Act (SMCRA) of 1977 provides regulations intended to produce environmentally acceptable results from mining …
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The Hydrology And Geochemistry Of Urban And Rural Watersheds In East-Central Missouri
… were characterized by flashier responses to storm perturbations and had reduced baseflow components compared to rural streams. Rural streams had smaller hydrologic and geochemical variations, higher baseflow, and longer lag times following storm perturbations. Urban and suburban streams were …
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Modelling of urban stormwater drainage systems using ILSAX
… urbanisation is related to management of stormwater from developed areas. If stormwater is not managed properly, it may lead to flooding of urban areas, and deterioration of water quality in rivers and receiving waters. Urban drainage systems are used to manage urban stormwater. For design …