UMD Theses and Dissertations
Permanent URI for this collectionhttp://hdl.handle.net/1903/3
New submissions to the thesis/dissertation collections are added automatically as they are received from the Graduate School. Currently, the Graduate School deposits all theses and dissertations from a given semester after the official graduation date. This means that there may be up to a 4 month delay in the appearance of a given thesis/dissertation in DRUM.
More information is available at Theses and Dissertations at University of Maryland Libraries.
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Item An Environmental Anthropology of Modeling and Management on the Chesapeake Bay Watershed(2017) Trombley, Jeremy M.; Paolisso, Michael; Anthropology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)In the last few decades, computational models have become an essential component of our understanding of complex environmental processes. In addition, they are increasingly used as tools for the management of large-scale environmental problems like climate change. As a result, understanding the role that these models play in the socioecological process of environmental management is an important area of inquiry for an environmental anthropology concerned with understanding human-environment interactions. In this dissertation, I examine these roles through an ethnographic study of computational environmental modeling in the Chesapeake Bay watershed. The Chesapeake Bay region is an excellent place to investigate modeling and management because, for over thirty years, it has been the site of a watershed-scale effort to reduce nutrient pollution (nitrogen, phosphorous, and sediment) to the Chesapeake Bay. In order to carry out this management process, the Chesapeake Bay Program (CBP) was created as a partnership between the federal government and seven watershed jurisdictions. In addition, modelers at the CBP have been developing a complex computational model of the watershed known as the Chesapeake Bay Modeling System (CBMS) in order to identify and track the sources and effects of nutrient pollution on the estuary. In this dissertation, I explore the role of the CBMS and other models in our understanding and management of nutrient pollution in the region through three articles written for publication in peer-reviewed journals, each of which addresses the question in a different way. The first discusses the ways that the process of building and implementing a computational model is affected by its inclusion in a management institution. The second describes the ways that the computational models themselves are affected by the management contexts in which they are developed and deployed. The third examines the various roles that they play in building and maintaining the relationships that underlie the management process. Together, these articles shed light on the ways that computational models mediate human-environment interactions by way of environmental management, and will help to plan more inclusive and effective modeling and management approaches in the future.Item INVESTIGATING THE POSTWAR DECLINE OF RACE IN SCIENCE(2016) Fobia, Aleia Clark; Kestnbaum, Meyer; Sociology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)Race as a biological category has a long and troubling history as a central ordering concept in the life and human sciences. The mid-twentieth century has been marked as the point where biological concepts of race began to disappear from science. However, biological definitions of race continue to penetrate scientific understandings and uses of racial concepts. Using the theoretical frameworks of critical race theory and science and technology studies and an in-depth case study of the discipline of immunology, this dissertation explores the appearance of a mid-century decline of concepts of biological race in science. I argue that biological concepts of race did not disappear in the middle of the twentieth century but were reconfigured into genetic language. In this dissertation I offer a periodization of biological concepts of race. Focusing on continuities and the effects of contingent events, I compare how biological concepts of race articulate with racisms in each period. The discipline of immunology serves as a case study that demonstrates how biological concepts of race did not decline in the postwar era, but were translated into the language of genetics and populations. I argue that the appearance of a decline was due to events both internal and external to the science of immunology. By framing the mid-twentieth century disappearance of race in science as the triumph of an antiracist racial project of science, it allows us to more clearly see the more recent resurgence of race in science as a recycling of older themes and tactics from the racist science projects of the past.Item Clinical Practice in Prenatal Care: Perspectives of Latina Mothers, Healthcare Providers, and Scientists on Male Circumcision(2015) Colon-Cabrera, David; Freidenberg, Judith N; Anthropology; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)This study examines how the interplay between biomedical and ethnomedical perspectives impacts on reproductive health services and consumer decision to circumcise among Latinos in Prince Georges County, Maryland. International research influenced circumcision decision-making during prenatal care: little is known about how neonatal male circumcision (MC) is understood at local clinics; about what patients and providers know regarding circumcision benefits; and the reasoning behind the choices made regarding MC among Latinos. What are the beliefs, practices, and policies regarding MC at community clinics and the international research that influences these policies? Ethnographic research was conducted in three clinics in the state of Maryland including participant observation in the clinics, and interviews with healthcare providers, Latina women who sought services, and scientists and policy makers currently active in MC research. The study explored the interplay between biomedical and ethnomedical knowledge of prenatal care services. Interviews were also conducted with six scientists and policy makers currently active in MC research. The study found that as a reproductive health procedure MC illustrated a complex interplay between biomedical and consumer knowledge. Specifically, healthcare providers did not talk about MC to patients mainly because: 1) They thought that the majority of the Latina women seeking services did not want the procedure; 2) The clinics are constrained for resources and circumcision is not a priority when compared to other prenatal care topics deemed more important in the short prenatal visits. In addition, the policy makers and scientists made assumptions referring to the discussion of circumcision by reproductive and sexual health services clinics when providing prenatal care to clients. Their knowledge relied exclusively on the results of clinical trial data, and how this data could inform policy and clinical guidelines. This dissertation contributes to understanding how services impact MC decision-making and increase the pool of data in regards to the feasibility of overarching MC policies aimed at infants. In addition, this research recommends to critically examine MC as a biomedical practice that is now being rationalized as an HIV prevention strategy.