Thesis (Ph.D.)--Drexel University, 2006. / Includes abstract and vita. Includes bibliographical references (leaves 143-150).

Throughout the Holocene, appreciable changes in bathymetry are hypothesized to have resulted in large changes to tidal datums in coastal and estuarine areas. An understanding of tidal change is an important contribution to the knowledge of relative historical sea-level change and future coastal planning. To test this hypothesis, the Advanced Circulation (ADCIRC) model was used, with representative bathymetric grids based on glacial isostatic adjustment models and semi-empirical sea level rise predictions, in order to model the time-varying tidal behavior of the Delaware Bay. Model runs were conducted at various time slices between 10,000 years before present and 300 years into the future on high resolution grids that allowed for inundation moving forward in time. Open boundary tidal forcing was held constant in time to highlight the effect of the changing regional bathymetry. With each change in sea level, the shape of the Delaware Bay was considerably altered, leading to changes in the tides. Resonance and shallow water dissipation appeared to be the primary mechanisms behind these changes. Results showed that tidal ranges have nearly doubled in the upper Delaware Bay over the past 3000 years, while decreasing in the lower bay by 8%. Tidal range change represents a possible correction to past sea level rise estimates from the geologic record. Scenarios incorporating future sea level predictions primarily showed a small decrease in tidal range, potentially impacting future water levels and tidal sediment transport. Trends modeled were consistent with field measurements of relative change over similar time periods. / Graduation date: 2012

Thesis (M.S.)--Rutgers University, 2008. / "Graduate Program in Ecology and Evolution." Includes bibliographical references (p. 78-82).

The purpose of this research is to assess and address issues of contextualization and reconciliation as they pertain to Christianization and cultural preservation within the three Nanticoke-Lenape American Indian tribal communities remaining in the states of New Jersey and Delaware in the United States. The study seeks to provide insight into the challenges for ministry within the socio-cultural and political context of the tribal communities, particularly in regard to meaningful healing and reconciliation over the lingering effects of colonization, in a manner that promotes integral, holistic, contextualized Christian ministry. To achieve this, the study investigates the historical backdrop of the tribal communities, including European contact, colonization, missions, assimilation and cultural survival. Past and present tribal lifeways, beliefs, and practices are evaluated through documented historical sources and contemporary accounts. The research highlights the histories and current ministries of the principal historic tribal congregations, and their role in the spiritual, cultural, and political survival of the tribes. It also assesses possible approaches for effective, mission oriented, compassionate engagement as a matter of faithful contextualization and social justice. It should be noted that within this work the terms “American Indian,” “Native American,” “Indigenous American,” “Aboriginal American,” and “First Nations People” are all used to describe the indigenous people of America. These terms should not be confused with the term “Indian American,” which describes an American citizen whose ancestors can be traced to the nation of India on the continent of Asia. / PhD (Missiology), North-West University, Potchefstroom Campus, 2015

The purpose of this research is to assess and address issues of contextualization and reconciliation as they pertain to Christianization and cultural preservation within the three Nanticoke-Lenape American Indian tribal communities remaining in the states of New Jersey and Delaware in the United States. The study seeks to provide insight into the challenges for ministry within the socio-cultural and political context of the tribal communities, particularly in regard to meaningful healing and reconciliation over the lingering effects of colonization, in a manner that promotes integral, holistic, contextualized Christian ministry. To achieve this, the study investigates the historical backdrop of the tribal communities, including European contact, colonization, missions, assimilation and cultural survival. Past and present tribal lifeways, beliefs, and practices are evaluated through documented historical sources and contemporary accounts. The research highlights the histories and current ministries of the principal historic tribal congregations, and their role in the spiritual, cultural, and political survival of the tribes. It also assesses possible approaches for effective, mission oriented, compassionate engagement as a matter of faithful contextualization and social justice. It should be noted that within this work the terms “American Indian,” “Native American,” “Indigenous American,” “Aboriginal American,” and “First Nations People” are all used to describe the indigenous people of America. These terms should not be confused with the term “Indian American,” which describes an American citizen whose ancestors can be traced to the nation of India on the continent of Asia. / PhD (Missiology), North-West University, Potchefstroom Campus, 2015