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 6 of 6 for “"stream geomorphology"”.
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The Influence of Stream Geomorphology and Environmental Factors on Denitrification in Headwater Agricultural Streams
*This dissertation is a compound document (contains both a paper copy and a CD as part of the dissertation). The CD requires the following system requirements: Microsoft Office.
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Conceptual, algorithmic, and statistical exploration of relations between runoff generation, stream geomorphology, and watershed topography in West Texas
… The common theme is the relation between geomorphology and hydrologic response. 1. Moving Substrate in an Ephemeral Stream: A Case Study in Bridge Survival (Republished with permission of the Transportation Research Board.) A case study concerns a small bridge site in an arid area where …
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Linking Streamflow Trends with Land Cover Change in a Southern US Water Tower
Characterizing streamflow trends is important for water resources management. Streamflow conditions, and trends thereof, are critical drivers of all aspects of stream geomorphology, sediment and nutrient transport, and ecological processes. Using the non-parametric modified Mann-Kendall test, we …
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Habitat and Imperilment of the Candy Darter <i>Etheostoma osburni</i> in the New River Drainage, USA
The streams of the southeastern United States are both hotspots for biodiversity and centers of imperilment. The specific spatiotemporal scales at which stressors impact biota are often unknown, partly due to inadequate knowledge about many species' life-histories. I conducted two complementary …
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The Geomorphic Influence of Agricultural Land Use on Stream Hydraulics and Biological Function
Agricultural land use near streams frequently results in long-term disturbance to woody riparian vegetation and an alteration of reach scale geomorphic structure. Such disturbances often result in increased fine sediment input to the stream along with direct changes in channel structure. The study …
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A Multidisciplinary Approach for Determining the Extents of the Beds of Complex Natural Lakes in Louisiana
… levels, and its low-relief perimeter. Geology, geomorphology, hydrology, archaeology, vegetation, dendrochronology and dendrohydrology of the ancient cypress fringe, nineteenth century land survey records, historical records, and time-series statistics were applied to determine the elevation …