Transitional areas between upland and aquatic habitats, commonly known as wetland, were once viewed as unproductive areas and were drained for farming or pasture. Wetlands are now accepted as significant ecological resources, and their protection is a mandate of federal, state, and local land managers. Due to the diversity of wetland areas, the appropriate assessment of wetland resources cannot be accomplished without long term monitoring of wetland functions. Knowledge of the duration of saturation and associated anaerobic conditions of soils in wetlands is critical to correctly classify and assess wetland areas. Soil, hydrological, and biogeochemical characteristics of the soils of the Jackson-Frazier wetland were observed from October 1992 through March 1994. Weekly observations of water levels and redox potential at depths of 25, 50, and 100 cm were made in order to characterize the degree and duration of saturation and the anaerobic conditions in the soil over time. Permanently installed piezometers measured free water in the soil and indicated the presence of two separated water tables from the onset of the rainy season in October until February when the entire soil profile became saturated with free water. Platinum electrodes measured redox potential in the soil and indicated anaerobic conditions for ten months during the first season of observation and through March of the second season. Anaerobic conditions were considered to be achieved when Fe����� was reduced to Fe����� at a potential of 200 millivolts. The highly reducing conditions correspond to periods of soil saturation indicated by piezometers. Concentrations of iron and manganese observed in soil profiles correspond to conditions of prolonged saturation and reduction confirmed by monitoring. A soil stratigraphic study done with auger holes revealed a recent alluvial deposit of montmorrillonitic clay overlying lacustrine silts identified as the Irish Bend Member of the Willamette Formation. The clay deposit overlying the surface of the wetland acts as an aquitard and creates extensive surface ponding, which maintains the saturated habitat required for wetland vegetation. The subsurface hydrology is controlled by water flowing through the Irish Bend silts which results in saturation of the soils from below. Biogeochemical transformations of iron and manganese due to suboxic and anaerobic conditions are controlled by this type of soil saturation in the Jackson-Frazier wetland. / Graduation date: 1995

Amid contemporary catastrophizing about industry and the practice of photography, American artist LaToya Ruby Frazier began her photographic series Notion of Family (2002 to present) as a means of documenting the effects of economic and environmental decline in Braddock, Pennsylvania. Located nine miles south of Pittsburgh and the site of Andrew Carnegie’s first steel mill, the contemporary landscape of Braddock and the experience of its citizens mark a liminal place between the stark abandonment of completely deindustrialized sites and a continued battle with the environmental and social effects of surviving in industry’s wake. By photographing herself, her mother, her grandmother, and cousins and documenting the vicissitudes of her lived experience, Frazier uses the camera to resist real and insidious attempts at the erasure from the landscape and history of Braddock and from photographic discourse. Her work is a complex form of autobiography generated to be both representative of herself and to speak to a larger narrative about the impact of deindustrialization on marginalized communities. She uses the historical tension between absence and presence to make histories, realities and subjectivities present against the cultural and environmental forces striving to render them absent. / text

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While the intersection of sport and the Civil Rights era has been well documented from a number of angles and approaches, perhaps no athlete has been so thoroughly connected to this period in history as Muhammad Ali. His stances on Vietnam, race relations and religion during this period have provided a fountain of historical research and narratives on this very turbulent period. However, what about the political and social activities of Ali’s contemporaries? Floyd Patterson, Sonny Liston, Joe Frazier and George Foreman were not just heavyweight champions, but also individuals who were profoundly affected by the mass exodus of Blacks out of the South and into the cities of the North and West. Known to history as the Great Migration, this movement not only affected these men physically, but also helped to shape their ideas and understandings about racial identity, civil rights and race relations in their adult lives. The purpose of this research is to examine the political and social activities and experiences throughout the lives of Floyd Patterson, Sonny Liston, Joe Frazier and George Foreman. In addition to exploring the narratives surrounding their migration experiences, it will display the differences in opinion each man had regarding issues such as segregation and how they defined themselves against Ali’s largely ignored, hardline segregationist stance. Finally, it will explore the possibilities for reexamining not just the popularly accepted narratives of these four men, but also of Ali himself.

In his novel Cold Mountain, Charles Frazier weaves an intricate web of human stories, all converging to make a memorable statement about love, war, life, and death. This study examines these stories and the mythological, literary, and folk models Frazier employs, and in some cases revises, to tell them. The first chapter explores how Frazier recreates Odysseus in Inman, his main male character, to depict the psychological trauma inflicted by war. The second chapter focuses on Ada, Inman’s pre-war sweetheart, and Ruby, a girl with whom Ada bonds, as challenges to the male pastoral tradition. Ruby’s father Stobrod as trickster, culture hero, and ultimate keeper/creator of songs is the subject of the third chapter. Since Appalachia so strongly influences each of these characters, whether native or outsider, this thesis will also discuss such sense of place and prove that these stories, though universal, could not take place just anywhere.