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The Structure And Dynamics Of A River Delta Are Related Through Its Nourishment Area, Suggesting Optimality, Christopher A. Cathcart

Graduate Theses and Dissertations

Scaling relations in tributary network geomorphology are well understood with respect to optimality. However, the scaling relations between structure and dynamics in distributary network geomorphology are less well understood. This is primarily due to the fact that nourishment area boundaries are difficult to map compared to tributary network catchment area boundaries. Furthermore, most previous work has focused either on the distributary channel networks or the delta’s partitioning of discharge. Here we show that, on the Wax Lake Delta (WLD) in Louisiana, the asymmetry in nourishment areas and downstream nourishment boundary width (∏) at a channel bifurcation, acts as a control …

“The Commercial Union Of The Three Americas:” Major Edward A. Burke And Transnational New South Visionaries, 1870-1928, Michael Powers

Graduate Theses and Dissertations

Traditional images of the late nineteenth and early twentieth-century American South are of an inward-looking region characterized by economic stagnation, xenophobia, cultural isolation, and reactionary politics. This dissertation contends that vibrant transnational links connected the South to the wider world through an analysis of the political and economic landscape of postbellum Louisiana, the 1884 New Orleans World’s Industrial and Cotton Centennial, the Louisiana State Lottery Company, and Central America. An examination of Edward Austin Burke demonstrates that the era’s New South creed comprised a seminal transnational component.

This dissertation will explore how Burke became a central cog in Louisiana’s Democratic …