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 3 of 3 for “"bedform development"”.
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Architecture and origin of fluvial cross-bedding based on flume experiments and geological examples field case studies: Rillo de Gallo, Spain and Northumberland, UK
… of, and processes on, the original formative bedforms, and processes that truncate, deform or bury the cross-strata. This thesis reports an investigation of cross-bedded sandstones and their internal sedimentary structures formed in fluvial environments within different depositional settings …
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Flow, sediment transport and bedforms under combined flows
… in natural environments and generates a range of bedforms on sandy beds. Combined-flow bedforms are abundant in coastal and lacustrine environments, as well as in their ancient counterparts in the rock record. However, few experimental studies have focused on the relationship between the …
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Modelling fine sediment transport over an immobile gravel bed
… road construction, and urban or agricultural development can increase the supply of sand to a gravel- and cobble-bedded rivers. From hydrodynamics point of view, if the coarsest part of the sediments mixture composing the bed grain size composition cannot be transported, a coarser immobile …