Digital Commons Network^™

Time, Place, & Purpose: The Performance Of Creole Identity In Louisiana, Rachel N. Aker

LSU Doctoral Dissertations

Though much of the early development of Louisiana Creole culture can be found in New Orleans, the culture spread and continued to grow throughout the rest of South Louisiana in both similar and different ways. Expanding beyond Joseph Roach’s treatment of Creole cultural performances in New Orleans in Cities of the Dead (1996) and journeying across land and water, this project identifies more Creole cultural performance as they emerge across place and time. I present Louisiana and the Gulf South as a kind of inland archipelago, with the currents of culture-creation moving in and around distinct community enclaves. The flow …

Work Hard For The Money: Performance-Based Funding In The State Of Louisiana, Victoria C. Lloyd

LSU Doctoral Dissertations

The purpose of this study is to examine in what ways, if any, the introduction of the equity incentive portion of Louisiana’s performance-based funding model impacted the underserved student groups it was designed to support. I employed a quantitative quasi-experimental design for this study by running three outcome variables (Adult Learner Enrollment, First-Time Enrollment for Racially Minoritized Students, and Low-Income Student Enrollment) by sector (two- and four-year public institutions) and employing a differences-in-differences regression with panel data. In my analysis I uncovered two main findings: 1) Louisiana’s equity incentive is showing early signs of success for all three underserved groups …

Free People Of Color In West Feliciana Parish, Louisiana, Evelyn Lenora Wilson

LSU Doctoral Dissertations

“Free People of Color in West Feliciana Parish, Louisiana” documents the presence, land ownership, business development, and personal relationships of free people of color in a rural Louisiana parish. Beginning with how free people of color came to be in the parish, it shows an absence of segregation by skin color in home ownership, business relationships, and friendships. Free people of color found themselves accepted in a community that valued their talents and skills and disregarded the color of their skin.

Free people of color bought and sold homes in whatever part of the parish suited them. Most lived surrounded …

Ecogeomorphic Evolution Of Muddy Coastlines: How Biota On A Range Of Scales, From Microscopic Biofilms To Landscape-Scale Vegetation Zonation Patterns, Interact With Physical Processes, Kendall Cole

LSU Doctoral Dissertations

Coastal wetland ecosystems are inherently interdisciplinary; in these spaces, the physical forces of wind and water meet to interact with stabilizing and fortifying vegetation and biota, as well as mud. The combination of these factors build and sustain wetland ecosystems and without the complex feedbacks, they would cease to exist. In this dissertation, I present three studies that focus on ecogeomorphic interactions within coastal wetlands on a range of scales, from microscopic to the entire landscape and highlight the importance of these interactions when predicting future coastal change. The first study examined how biofilms, matrixes of photosynthetic diatoms and their …

Intrusive Advising And Retention Practices In A College Of Agriculture: A Case Study Of First-Year Student Experiences, Amanda Martin

LSU Doctoral Dissertations

The purpose of this qualitative case study was to explore the perceptions of first-year students who experienced intrusive advising and retention initiatives in the College of Agriculture at Louisiana State University (LSU). Research participants consisted of 20 first-year students enrolled in the college in the fall of 2018. One-on-one, face-to-face interviews with first-year students were conducted to gain insight and understand student experiences with intrusive advising and retention initiatives within the College of Agriculture. College student retention and factors that contribute to understanding retention have been extensively studied (Astin, 1993; Braxton, Hirschy, & McClendon, 2004; Habley, Bloom, & Robbins, 2012; …

Women Of The Edward J. Gay Family As Textile And Dress Consumers In Louisiana, 1849-1899, Lindsay Danielle Reaves

LSU Doctoral Dissertations

Economic, social, and cultural historians have studied and analyzed consumption behaviors throughout the 20^th century and into the 21^st century. Decorative household textiles and dress items are two product categories that follow the consumption process. American consumption behaviors during the introduction of mass-produced textiles and dress items throughout the 19^th century have not been well documented.

The purpose of this research is to expand the knowledge of Southern planter-class women’s consumer behavior in relation to decorative household textiles and dress items. Arnould and Thompson’s (2005) Consumer Culture Theory and Belk’s (1988) research into possessions and the extended …

Vulnerability Of Industrial Facilities In The Lower Mississippi River Industrial Corridor To Relative Sea Level Rise And Tropical Cyclone Storm Surge, Joseph Blake Harris

LSU Doctoral Dissertations

Relative sea level rise (RSLR) and tropical cyclone-induced storm surge are major threats to the Lower Mississippi River Industrial Corridor (LMRIC) which has approximately 120 industrial complexes located within the corridor. Spatial interpolation methods were applied to the 2004 National Oceanic and Atmospheric published Technical Report #50 subsidence dataset and cross-validation techniques were used to determine the accuracy of each method. Digital elevation models (DEMs) were created for the years 2025, 2050, and 2075, based on these predictive surface of subsidence rates. Future DEMs were utilized to model RSLR and determine the extent of storm surge on the LMRIC by …

Quantitative Evaluation Of A Lightweight Sediment For A Physical Model Of The Lower Mississippi River, Mauricio Hooper

LSU Doctoral Dissertations

The Lower Mississippi River Physical Model (LMRPM), housed at the LSU Center for River Studies on the Baton Rouge, LA Water Campus, is a distorted, movable bed model comprising the lower 195 miles of the Mississippi River from Donaldsonville through the Head of Passes into the Gulf of Mexico. Since the LMRPM was designed to replicate the hydraulics (i.e., flow and river stages) and bulk non-cohesive sediment transport, the model lightweight sediment must replicate both the incipient motion and two-dimensional dune characteristics (height and length). In addition, the model scale and distortion require that the sediment time scale be determined …

Three Essays On Irrigation Water Management In Louisiana Crop Production, Tej Kumar Gautam

LSU Doctoral Dissertations

Competition for water resources among agricultural, municipal, and industrial sectors is increasing even in a traditionally water rich state like Louisiana. Irrigation water management is likely to be a critical issue in Louisiana in the near future. We conducted state-wide farm surveys to collect information regarding irrigation practices and concerns from Louisiana farmers during the crop years 2015 and 2016.

We analyzed three different issues associated with irrigation water management in Louisiana crop production. These analyses are presented in the form of three different essays. The first essay identifies the determinants of irrigation technology adoption and crop acreage allocation by …

Deltaic Wetland Dynamics From Seasonal To Centennial Scales, Giancarlo A. Restreppo

LSU Doctoral Dissertations

The lower plain of the Mississippi River Delta contains approximately five coastal sedimentary basins that are topographically defined, and one shelf-crossing depocenter (the Birds Foot Delta). These depositional systems receive varying quantities of sediment from fluvial and marine sources and have rates of coastal land loss that are roughly inversely proportional to fluvial sediment supply. To combat land loss along these regions, Louisiana has launched a historic campaign to sustain and regrow coastal lands using, in part, river sediment diversions. Fine sediments constitute the majority of sediment load in the Mississippi River, but are under-studied with respect to dispersal processes, …

Investigating Early-Career Teacher Propensity For Arts-Based Pedagogy, Jamie Allison Hipp

LSU Doctoral Dissertations

This study investigates the factors which support the use of arts-based pedagogy in elementary settings. To address the lack of a current profile of an early-career teacher (ECT) with a propensity to use the arts – music, theatre, dance, and visual art – this study illuminates ECT attitudes and behaviors related to arts-based pedagogy. The researcher administered Oreck’s (2001) Teaching with the Arts Survey (TWAS) and employed a non-experimental survey design using purposive sampling. The ECT population studied included currently employed elementary (1-5) teachers who completed the compulsory arts-based pedagogy class at a large Louisiana university in the fall of …

Exploring Alternative Giant Salvinia (Salvinia Molesta D.S. Mitchell) Management Strategies, Bradley T. Sartain

LSU Doctoral Dissertations

Dense infestations of the free-floating aquatic fern giant salvinia (Salvinia molesta D.S. Mitchell) have been expanding across the southeastern United States for over two decades. Although herbicide programs have provided relief to giant salvinia infested areas, morphology and growth characteristics make management difficult. A series of mesocosm trials were conducted to explore alternative management strategies for giant salvinia. Evaluation of non-registered aquatic herbicides showed that rates of sulfometuron and metsulfuron controlled giant salvinia and provided a 98 to 100% biomass reduction. An outdoor mesocosm trial evaluated potential glyphosate resistance in giant salvinia in select water bodies throughout Louisiana. Differences …

Francolouisianais In The 21st Century: Redrawing Identity Lines In A Community Experiencing Language Shift, Marguerite L. Perkins

LSU Doctoral Dissertations

The francophonie of south Louisiana today is characterized by a great deal of diversity - in terms of ethnicity, language practices, cultural practices, geography, and experience. The academic literature does not always reflect this diversity, however. Some ethnic groups are overshadowed by others in academic study, and the lines between them are often uncritically blurred. Discussions of language shift are regularly mired in assumptions of individuals’ complete linguistic and cultural assimilation based solely on their native use of English.

In this dissertation, I seek to problematize traditional accounts of assimilation and collective ethnic identity by highlighting the ways in which …

Educating The "Miseducated": A Case Study Of Middle School Teachers’ Experiences Providing Culturally Responsive Practices For Black Male Adolescents, Latrisha Yvette Dean

LSU Doctoral Dissertations

This case study explored eight middle school teachers’ experiences working with Black adolescent males at different Louisiana schools. The selected participants represented various identities and shared their perceptions of their teaching and management practices. This case study also examined the teachers’ mindsets and beliefs about teaching Black male students. Finally, the teachers discussed how they perceive their own racial identity, gender, socioeconomic class, and other identities when working with Black males. I explored their experiences by conducting face-to-face semi-structured interviews. A comparative within-case and cross-case analysis was used to review the data and connect it to the research questions that …

A Vast Injustice: The Public Debate And Legislative Battle Over Compulsory Eugenic Sterilization In Louisiana, 1924 -- 1932, Adelaide Hair Barr

LSU Doctoral Dissertations

From 1924 to 1932, Louisiana lawmakers considered five bills that would have granted superintendents of state institutions and some private hospitals the authority to forcibly sterilize their patients. Based on similar legislation passed in thirty-six other states, the bills cited eugenics as evidence that stripping these patients of their ability to reproduce would prevent the conditions such as feeblemindedness from passing on to the next generation. Although none of the bills passed both houses of the Louisiana legislature, a couple of them came dangerously close to becoming law. The debate among legislators, professionals, and social reformers provides a greater understanding …

Spatio-Temporal Modeling Of Louisiana Land Subsidence Using High-Resolution Geo-Spatial Data, Hanyu Xiang

LSU Doctoral Dissertations

Land subsidence, defined as a land sinking or a gradual inward caving of land, presents a common disturbance observed in many areas of the world. In Louisiana, this specific problem posed a serious threat to the populace living there. Considered by denizens to be an adverse impact of land use, the extant Louisiana subsidence causes serious problems that tend to worsen, such as excessive wetland formation or land loss. Unless researchers find appropriate treatments to address this increasingly serious problem, the present issues will be exacerbated. To visualize the spatio-temporal subsidence patterns, this study used data collected by high-precision GPS …

Re-Examining And Redefining The Concepts Of Community, Justice, And Masculinity In The Works Of René Depestre, Carlos Fuentes, And Ernest Gaines, Jacqueline Nicole Zimmer

LSU Doctoral Dissertations

In La Communauté desoeuvrée (1983) French philosopher Jean-Luc Nancy describes how a community is creating by bringing its members together under a collective identity. The invention of myths, such as the myth of racial superiority and the mythic revolutionary community, functions to sustain the hegemonic dominance wielded in Haiti by the United States and later by François Duvalier, the Porfiriato and its aftermath in Mexico, and white society in the United States Deep South. These myths often engender policies founded in the inhospitable treatment of those who are deemed lesser or ‘other’. Nancy’s conception of being singular plural posits that …

The Mnemonic Maid: Joan Of Arc In Public Memory, Tara Beth Smithson

LSU Doctoral Dissertations

This dissertation examines the relationship between Joan of Arc, postcolonial identity, and public memory. Since her repopularization in the nineteenth century, Joan of Arc has become one of the most emblematic figures of French history. Commemorated in public statuary, celebrated by writers, and championed by politicians, la Pucelle’s story is tantamount to national myth. While Joan of Arc’s centrality to France’s iconic imagining of itself during the spread of its empire has received much critical attention, her postcolonial afterlife remains understudied. This project offers a counterpoint to the prevailing assumption that Joan of Arc has few implications for postcolonial studies …

Spatio-Temporal Modeling Of Louisiana Land Subsidence Using High Resolution Geo-Spatial Data, Hanyu Xiang

LSU Doctoral Dissertations

Problems caused by subsidence are very common in many areas of the world, and this kind of problems may be serious and threatening to living people in Louisiana. Adverse subsidence in Louisiana will cause serious problems, such as excessive wetland formation or land loss, if we can’t make appropriate treatments, and this topic will also be what we focus on in this research (Kent and Dokka 2012). For subsidence survey, we can use three kinds of common techniques, leveling, InSAR (Interferometric Synthetic Aperture Radar) and GPS observation (Lu, C. et al. 2012). In this research, high accuracy of subsidence data …

Policies Of Loss: Coastal Erosion And The Struggle To Save Louisiana's Wetlands, Rebecca B. Costa

LSU Doctoral Dissertations

Since the 1930s, Louisiana has lost approximately 1,800 square miles of land due to the subsidence of the state’s coastal wetlands. By the early 1970s, public officials and private citizens were starting to become aware of the crisis on the coast, and a broad agreement developed among state and federal representatives that action was needed to address the problem. Over the course of nearly forty years, policymakers in Louisiana and Washington, D.C., implemented a series of laws and regulations meant to protect vulnerable ecosystems like the state’s wetlands. In the 1980s, officials also started crafting policies to help restore Louisiana’s …

Ant Diversity And Community Structure In Coastal Dunes And Wetlands, Xuan Chen

LSU Doctoral Dissertations

How do many species live in a certain place? How does species composition changes among habitats? And what mechanisms decide species distribution? These are fundamental questions in community ecology. I first investigated ant diversity in two coastal ecosystems (dunes and wetlands) in the northern Gulf of Mexico, and then used the distribution patterns to infer assembly processes that structure ant communities in coastal areas. Specifically, the following hypotheses are tested: (1) coastal systems support lower ant diversity due to the unsuitable environment; (2) species living near the seashore are a subset of those exist near inland; (3) deterministic processes are …

Temporal Dynamics Of Benthic Responses To Habitat Disturbance In Coastal Plain Headwaters Of Southwestern Louisiana, Catherine Elizabeth Murphy

LSU Doctoral Dissertations

Weak biotic responses to habitat gradients within Northern Gulf of Mexico streams have been attributed to spatial and temporal variability. Landscape and in-stream habitat descriptions are presented for watersheds within Pleistocene terraces of the Coastal Plains geomorphic province of Louisiana, USA. Geologic influences on stream habitat were inferred by comparing multivariate ordinations on physicochemical measurements between terraces. Seasonal variability was assessed during a drought year (2011) and a typical water year (2013). Within coastal plains of Louisiana, stream condition was more similar within terraces than within river basins. Permutational MANOVA models indicated significantly different stream habitat between Uplands and Prairie, …

Va-Et-Vient, The Goin' And Comin' Of Infinitival 'To': A Study Of Children With And Without Specific Language Impairment In Cajun English, Andrew Mandell Riviere

LSU Doctoral Dissertations

The purpose of this study was to examine Cajun English (CE)-speaking children’s marking of infinitival TO. To do this, CE-speaking children’s marking of infinitival TO was compared to the marking of infinitival TO by Southern White English (SWE)- and African American English (AAE)-speaking children. Marking of infinitival TO also was examined as a function of the children’s clinical status (i.e., Specific Language Impairment, SLI, or typically developing, TD) and by the verb contexts that preceded the infinitival TO forms.

The data came from 180 kindergarteners who lived in four rural towns in Assumption Parish, Louisiana. The children’s dialect classifications were …

Pathogenic Enteric Viruses In Louisiana Oysters And Environmental Waters, Naim Montazeri Djouybari

LSU Doctoral Dissertations

Norovirus (NoV) and pathogenic enteroviruses are the major causes of gastroenteritis in humans worldwide, and are usually transmitted through direct or indirect exposure to raw or partially treated sewage. Filter-feeding shellfish concentrate virus particles from the water and transmit them to humans. The occurrence of norovirus GI and GII and fecal indicators in Louisiana eastern oysters (Crassostrea virginica) and harvest water were investigated on a biweekly basis for almost one year. Only one oyster sample was positive for NoV GII at 3.5 log10 genomic copies/g digestive tissues. A stool specimen obtained from an infected individual associated with a norovirus outbreak …

Just Throw It In The Pot! The Cultural Geography Of Hidden Landscapes And Masked Performances In South Louisiana Gumbo Cooking, Corey David Hotard

LSU Doctoral Dissertations

One of Louisiana's gifts to the world is gumbo. Yet, gumbo is not just a local dish of renown. It is a metaphor which describes the people, a food that represents a region, and a symbol that stands in for the state. It is also the official dish of Louisiana. The association of gumbo with South Louisiana is recognized worldwide. The word itself evokes images of Louisiana's swampy Cajun landscapes. Yet gumbo is not indigenous to Louisiana nor is it a strictly Cajun dish. This dissertation is about the cultural and historical geography of gumbo. This study delves into the …

White Manhood In Louisiana During Reconstruction, 1865-1877, Arthur Wendel Stout

LSU Doctoral Dissertations

Economic, political, and social landscapes changed for white men in Louisiana after the Civil War. Suffering displacement, business interruption, property confiscation, and lower social and political standing vis-à-vis the former slaves, white men’s standing in every realm seemed diminished, including their core identity as men. It was important to them and to their families for white men to regain a sense of competence as men. Using letters, diaries, and court cases involving white people with strong connections to Louisiana during the Reconstruction era, this dissertation analyzes the gendered problems that white men and their families sought to resolve. Newspaper articles, …

Sense Of Place, Place Attachment, And Rootedness In Four West Baton Rouge Parish, Louisiana Bars, John Winsor Mcewen

LSU Doctoral Dissertations

This dissertation explores place and the relationships that people have with place: sense of place, place attachment, and rootedness. These three concepts have each been researched and discussed on their own in journal articles, books, and book chapters, but the terms rarely appear in the same sentence let alone the same research article. In the United States, places of drink are historically linked to community and social interactions, and such establishments often possess a solid core of loyal patrons for whom going to their bar is a natural and routine part of their daily and weekly life. This research brings …

Characterization And Uncertainty Analysis Of Siliciclastic Aquifer-Fault System, Ahmed Saad Elshall

LSU Doctoral Dissertations

The complex siliciclastic aquifer system underneath the Baton Rouge area, Louisiana, USA, is fluvial in origin. The east-west trending Baton Rouge fault and Denham Springs-Scotlandville fault cut across East Baton Rouge Parish and play an important role in groundwater flow and aquifer salinization. To better understand the salinization underneath Baton Rouge, it is imperative to study the hydrofacies architecture and the groundwater flow field of the Baton Rogue aquifer-fault system. This is done through developing multiple detailed hydrofacies architecture models and multiple groundwater flow models of the aquifer-fault system, representing various uncertain model propositions. The hydrofacies architecture models focus on …

Decade-Scale Nutrient Enrichment Effects On Wetland Plant Community Structure, Function, And Stability, Sean A. Graham

LSU Doctoral Dissertations

Human activities have increased the supply of nitrogen (N) and phosphorus (P) to coastal waters worldwide, threatening coastal wetlands with excess nutrient loading and subsequent eutrophication. In this dissertation, I present results from two decade-scale fertilization experiments in a Sagittaria lancifolia dominated oligohaline marsh that examined the species-, community-, and ecosystem-level effects of nutrient enrichment. My objectives were to determine (1) which nutrient limits primary production, (2) how increased supply of the limiting nutrient affects plant community structure and function, both above- and belowground, and (3) whether nutrient over-enrichment compromises ecosystem stability. Overall, significant changes in plant growth occurred with …

Two Histories, One Future : Louisiana Sugar Planters, Their Slaves, And The Anglo-Creole Schism, 1815-1865, Nathan Buman

LSU Doctoral Dissertations

During the five decades between the War of 1812 and the end of the Civil War, southern Louisianans developed a society unlike any other region. The vibrant traditional image of moonlight and magnolias, the notion that King Cotton dominated the South’s economy as Anglo-Saxon masters lorded over their enslaves African-American workers still dominates the image of the American South. This image of a monolithic South, however, does not give a clear indication of the many sub-regional distinctions that both challenged and rewarded the inhabitants of those areas and provides exciting ways to understand slaveholding society culturally. Louisiana’s slaveholding class consisted …