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Stream Bank And Bar Erosion Contributions And Land Use Influence On Suspended Sediment Loads In Two Ozark Watersheds, Southeast Missouri, Kayla Ann Coonen Aug 2020

Stream Bank And Bar Erosion Contributions And Land Use Influence On Suspended Sediment Loads In Two Ozark Watersheds, Southeast Missouri, Kayla Ann Coonen

MSU Graduate Theses

In-channel sources and storages of fine-sediment such as in banks and bars can influence sediment loads and overall geomorphic activity in stream systems. However, in-channel processes and effects on sediment load are rarely quantified in geomorphic or water quality studies. This study uses a sediment budget approach to assess the influence of bank erosion and bar deposition on fine sediment loads in Mineral Fork (491 km2) and Mill Creek (133 km2) watersheds located in the Ozark Highlands in Washington County, Missouri. These watersheds were disturbed by historical lead and barite mining which included the construction of …


Without Personhood: The Missing Point Of Slaves In Missouri's Emancipation-By-Residency Freedom Suit Jurisprudence, 1824-1837, Jacob Alfred Brandler Aug 2020

Without Personhood: The Missing Point Of Slaves In Missouri's Emancipation-By-Residency Freedom Suit Jurisprudence, 1824-1837, Jacob Alfred Brandler

MSU Graduate Theses

From 1824 to 1837, the Supreme Court of Missouri developed a sophisticated caselaw establishing emancipation-by-residency—where a Missouri court could liberate an enslaved petitioner because of their residence in a free jurisdiction—as a basis of freedom suits. In 1852, however, the Court undermined the precedential value of those decisions and dismantled this basis when deciding Dred Scott’s case, Scott v. Emerson. Scholarship on Missouri’s freedom suits has highlighted how partisanship and the political atmosphere in Missouri as well as across the nation contributed to this outcome. This study adds to the historiography how the previous caselaw itself predisposed the result; …