Geography Commons^™

Urban Social Landscapes And Urban Places: Processes Of Making And Informing Maronite Identity In Beirut, Divin Boutros

Theses and Dissertations

This research looks at the Maronites of Beirut and examines, from their perspective, the role of belonging, imagined geographies, and memories of place in the processes of making and informing Maronite identity in Beirut after the civil war of 1975. The civil war of 1975 allows me to examine the city’s change in demographics in relation to the Green Line that divided the city between a Muslim West Beirut, and a Christian Eastern Beirut during the civil war. The thesis approaches Beirut’s homogenous neighborhoods, a result of the city’s cantonization during the civil war, as problematic for the future of …

Investigation Of Hydrologic Change In The South Fork Edisto Basin 1981-2016, Alexander Preston Butler

Theses and Dissertations

Increased demands on water resources coupled with an increased awareness of the need to preserve environmental flows have led to a need to understand how anthropogenic activities may have impacted water resources in South Carolina. The South Fork of the Edisto River has been facing increasing demands for both surface water and groundwater. This research investigated if and why hydrologic change, as indicated by a change in the rainfall/ stream discharge relationship, occurred in the South Fork Edisto Basin, in South Carolina, between the years 1980-2016. A double-mass curve analysis, which is corroborated by runoff coefficients, indicates that a fundamental …

Analysis Of Land Use/Land Cover Change Impacts Upon Ecosystem Services In Montane Tropical Forest Of Rwanda: Forest Carbon Assessment And Redd+ Preparedness, Mcard Joseph Mlotha

Antioch University Dissertations & Theses

Changes in forest cover especially changes within tropical forests, affect global climate change, together with ecosystems and forest carbon. Forests play a key role in both carbon emission and carbon sequestration. Efforts to reduce emissions through reduced deforestation and degradation of forests have become a common discussion among scientists and politicians under the auspices of the United Nations Programme on Reducing Emissions from Deforestation and Forest Degradation (UN-REDD Programme). This dissertation research assessed the impacts of land use land cover change upon ecosystem services from a protected area focusing on forest carbon distribution and vegetation mapping using remote sensing and …

Generalized Correlation Measures Of Causality And Forecasts Of The Vix Using Non-Linear Models, David E. Allen, Vince J. Hooper

Research outputs 2014 to 2021

This paper features an analysis of causal relations between the daily VIX, S & P500 and the daily realised volatility (RV) of the S & P500 sampled at 5 min intervals, plus the application of an Artificial Neural Network (ANN) model to forecast the future daily value of the VIX. Causal relations are analysed using the recently developed concept of general correlation Zheng et al. and Vinod. The neural network analysis is performed using the Group Method of Data Handling (GMDH) approach. The results suggest that causality runs from lagged daily RV and lagged continuously compounded daily return on the …

Geographic Disparities In Previously Diagnosed Health Conditions In Colorectal Cancer Patients Are Largely Explained By Age And Area Level Disadvantage, Belinda C Goodwin, Sonja March, Michael J Ireland, Fiona Crawford-Williams, Shu-Kay Ng, Peter D Baade, Suzanne K. Chambers, Joanne F Aitken, Jeff Dunn

Research outputs 2014 to 2021

Background: Geographical disparity in colorectal cancer (CRC) survival rates may be partly due to aging populations and disadvantage in more remote locations; factors that also impact the incidence and outcomes of other chronic health conditions. The current study investigates whether geographic disparity exists amongst previously diagnosed health conditions in CRC patients above and beyond age and area-level disadvantage and whether this disparity is linked to geographic disparity in CRC survival.

Methods: Data regarding previously diagnosed health conditions were collected via computer-assisted telephone interviews with a cross-sectional sample of n = 1,966 Australian CRC patients between 2003 and 2004. Ten-year survival …

Chinese Outbound Travel: Understanding The Socioeconomic Drivers, Songshan (Sam) Huang, Xiang Wei

Research outputs 2014 to 2021

This study used a national sample (N = 36,490) of Chinese urban residents to examine the relationship between outbound travel intention and some key demographic, economic, and geographic variables. Findings indicate that education, income, and paid vacation days significantly predicted outbound travel intention. Compared to residents in Tier-4 cities in China, those in Tier-1, -2, and -3 cities had higher probability of choosing outbound travel by 13.1%, 30.9%, and 15.3%, respectively. This study draws meaningful connections between Chinese outbound tourism and the social and economic realities in China and offers an alternative approach to understanding Chinese outbound tourism.

Emotions Predict Policy Support: Why It Matters How People Feel About Climate Change, Susie Wang, Zoe Leviston

Research outputs 2014 to 2021

Current research shows that emotions can motivate climate engagement and action, but precisely how has received scant attention. We propose that strong emotional responses to climate change result from perceiving one's “objects of care” as threatened by climate change, which motivates caring about climate change itself, and in turn predicts behaviour. In two studies, we find that climate scientists (N = 44) experience greater emotional intensity about climate change than do students (N = 94) and the general population (N = 205), and that patterns of emotional responses explain differences in support for climate change policy. Scientists tied their emotional …

Towards An Improved Typology Approach To Segmenting Cultural Tourists, Ganghua Chen, Songshan (Sam) Huang

Research outputs 2014 to 2021

This study aims to improve the cultural tourist typology methodology that uses cultural centrality and depth of cultural experience in its framework. Using a sample of Chinese tourists in Macau (n = 595) collected via questionnaire surveys, the study confirmed the determination effect of cultural centrality on depth of cultural experience. Subsequently, the study demonstrated an improved approach that eliminates such a determination effect in typology identification. Compared to McKercher's () approach, the improved typology presents a balanced segmentation of cultural tourists and distinguishes the segments more clearly in their sociodemographic characteristics. The improved typology generated more meaningful practical implications.

President Trump Tweets Supreme Leader Kim Jong-Un On Nuclear Weapons: A Comparison With Climate Change, David E. Allen, Michael Mcaleer

Research outputs 2014 to 2021

A set of 125 tweets about North Korea's Supreme Leader Kim Jong-Un by President Trump from 2013 to 2018 are analysed by means of the data mining technique, sentiment analysis. The intention is to explore the contents and sentiments of the messages contained, the degree to which they differ, and their implications about President Trump's understanding and approach to international diplomacy. The results suggest a predominantly positive emotion in relation to tweets about North Korea, despite the use of questionable nicknames such as "Little Rocket Man". A comparison is made between the tweets on North Korea and climate change, madefrom …

Ground Deformation Studies And Evacuation Behavior During Eruptions At Guatemalan Volcanoes, Hans Lechner

Dissertations, Master's Theses and Master's Reports

Volcanic eruptions can be an especially problematic hazard when considering the uncertainty in eruption timing and magnitude coupled with challenges associated with delivering warnings to remote areas and facilitating effective evacuations. The hazards presented by Guatemala’s active volcanoes demand enhanced monitoring capabilities and instrumentation infrastructure. Strengthening the link between the physical and social sciences should lead to more accurate, reliable, and timely hazard information to the people living in proximity to the volcano and facilitate rational decisions and actions that reduce their level of risk. While there is no one single technique that can provide unambiguous diagnostics about the timing, …

Landscape And Climate Drivers Of Harmful Algal Blooms In Iowa, Aaron Padilla

Dissertations and Theses @ UNI

Insuring the safety of our water for consumption and recreation is a crucial but extremely difficult and resource intensive activity of environmental protection agencies. One of the ways our water is at risk is through the increased frequency, and intensity of harmful algal blooms (HABs). When CyanoHABs occur, they can produce a toxic byproduct, most notably microcystin in freshwater, which can be harmful to humans and animals. Previous research has indicated these blooms are driven by increased eutrophication of water bodies, the excess loading of nutrients. In Iowa, the main driver of CyanoHABs in most watersheds is agricultural runoff, which …

The Sylvan Blindspot: The Archaeological Value Of Surface Vegetation And A Critique Of Its Documentation, John S. Harris

Graduate Student Theses, Dissertations, & Professional Papers

Surface vegetation at archaeological sites is a resource overlooked in cultural resource management. Drawing upon comparative documentary surveys of site forms and human surveys of 161 archaeologists in 12 U.S. states, this thesis explores why surface vegetation offers archaeological data potential; how archaeological documentation is an artifact of archaeologists, shaped by various subjectivities; and how improvements can be made for vegetal description in cultural inventory site forms. The surveys offer a critique on how the site form records are a product of disciplinary training oversights, differing work background experience, cultural bias, limitations in botanical knowledge, regional differences in U.S. archaeological …

Creating Space For Belonging Within The West Virginia Progressive Movement, Roger A. Jennette

Graduate Theses, Dissertations, and Problem Reports (ETD)

With the 2016 Presidential election come and gone, political activism within the United States has garnered more attention as political actors on the Progressive Left oppose the actions of the new administration. The West Virginia progressive movement is used as a case study of the national push towards progressive politics. Using participant diaries and a series of longitudinal interviews, this thesis explores the creation of spaces belonging within an activist organization to foster sustained involvement. The analysis points to the importance of creating a sense of belonging and the desire to ‘strive for better’ in a state that is often …

Conflicts Over Extractivist Policy And The Forest Frontier In Central America, Anthony J. Bebbington, Laura Aileen Sauls, Herman Rosa, Benjamin Fash, Denise Bebbington

Geography

Central America is characterized by an asymmetric forest transition in which net deforestation is a product of both forest loss and patches of forest resurgence. Forest loss is also associated with rights violations. We explore the extent to which extractive industry and infrastructure investments create pressure on forest resources, community rights and livelihoods. Drivers of this investment are identified, in particular: constitutional, legislative and regulatory reforms; energy policies; new financial flows; and ideas of development emphasizing the centrality of infrastructure in combining geographical integration and economic growth. We discuss forms of contentious action that have emerged in response to these …

Policy Effects Of Resistance Against Mega-Projects In Latin America: An Introduction, Eduardo Silva, Maria Akchurin, Anthony J. Bebbington

Geography

In this introductory article, we present the special issue and outline our research agenda on extractive development, social mobilization, and policy impact in Latin America. We propose a shift in analytical focus from the study of resistance to studying the policy and institutional impacts of mobilization. We outline possible outcomes of interest and conditions contributing to the attainment of policy and institutional change. These conditions include movement characteristics - such as coalitions, repertoires, and alliances with state actors - and the socioeconomic, political, and ideational conditions that shape and constrain patterns of mobilization and the likelihood and durability of its …

Criteria To Confirm Models That Simulate Deforestation And Carbon Disturbance, Robert Gilmore Pontius

Geography

The Verified Carbon Standard (VCS) recommends the Figure of Merit (FOM) as a possible metric to confirm models that simulate deforestation baselines for Reducing Emissions from Deforestation and forest Degradation (REDD). The FOM ranges from 0% to 100%, where larger FOMs indicate more-accurate simulations. VCS requires that simulation models achieve a FOM greater than or equal to the percentage deforestation during the calibration period. This article analyses FOM's mathematical properties and illustrates FOM's empirical behavior by comparing various models that simulate deforestation and the resulting carbon disturbance in Bolivia during 2010-2014. The Total Operating Characteristic frames FOM's mathematical properties as …

Natural Climate Solutions For The United States, Joseph E. Fargione, Steven Bassett, Timothy Boucher, Scott D. Bridgham, Richard T. Conant, Susan C. Cook-Patton, Peter W. Ellis, Alessandra Falcucci, James W. Fourqurean, Trisha Gopalakrishna, Huan Gu, Benjamin Henderson, Matthew D. Hurteau, Kevin D. Kroeger, Timm Kroeger, Tyler J. Lark, Sara M. Leavitt, Guy Lomax, Robert I. Mcdonald, J. Patrick Megonigal, Daniela A. Miteva, Curtis J. Richardson, Jonathan Sanderman, David Shoch, Seth A. Spawn, Joseph W. Veldman, Christopher A. Williams, Peter B. Woodbury, Chris Zganjar, Marci Baranski, Patricia Elias, Richard A. Houghton

Geography

Limiting climate warming to <2°C requires increased mitigation efforts, including land stewardship, whose potential in the United States is poorly understood. We quantified the potential of natural climate solutions (NCS)-21 conservation, restoration, and improved land management interventions on natural and agricultural lands-to increase carbon storage and avoid greenhouse gas emissions in the United States. We found a maximum potential of 1.2 (0.9 to 1.6) Pg CO2e year−1, the equivalent of 21% of current net annual emissions of the United States. At current carbon market prices (USD 10 per Mg CO2e), 299 Tg CO2e year−1 could be achieved. NCS would also provide air and water filtration, flood control, soil health, wildlife habitat, and climate resilience benefits.

Homogenization Of Plant Diversity, Composition, And Structure In North American Urban Yards:, William D. Pearse, Jeannine Cavender-Bares, Sarah E. Hobbie, Meghan L. Avolio, Neil Bettez, Rinku Roy Chowdhury, Lindsay E. Darling, Peter M. Groffman, J. Morgan Grove, Sharon J. Hall, James B. Heffernan, Jennifer Learned, Christopher Neill, Kristen C. Nelson, Diane E. Pataki, Benjamin L. Ruddell, Meredith K. Steele, Tara L.E. Trammell

Geography

Urban ecosystems are widely hypothesized to be more ecologically homogeneous than natural ecosystems. We argue that urban plant communities assemble from a complex mix of horticultural and regional species pools, and evaluate the homogenization hypothesis by comparing cultivated and spontaneously occurring urban vegetation to natural area vegetation across seven major U.S. cities. There was limited support for homogenization of urban diversity, as the cultivated and spontaneous yard flora had greater numbers of species than natural areas, and cultivated phylogenetic diversity was also greater. However, urban yards showed evidence of homogenization of composition and structure. Yards were compositionally more similar across …

The Gundlach Collection : A Study Of Projectile Points From The Albeni Falls Reservoir, Jeffrey Cortlund Johnson

EWU Masters Thesis Collection

A formerly private collection of projectile points belonging to the Kalispel Tribe of Indians Cultural Resources Program provides stylistic, temporal, and geographic information for sites in the Albeni Falls Reservoir, Idaho. Specifically, there are 462 artifacts from 24 sites based on information derived from the collector’s and tribal archaeologist’s notes. Depositional information is unknown and artifacts are as surface finds. Analyses performed in this study include the morphological and technological dimensions of style, geographic and temporal distribution of artifacts by site, comparative results of obsidian x-ray fluorescence, and high-resolution photography. The results demonstrate the collection as a pragmatic dataset yielding …

Maximising The Contributions Of Phd Graduates To National Development: The Case Of The Seychelles, Marina Fatima Confait

Theses: Doctorates and Masters

A Doctor of Philosophy (PhD) degree is the pinnacle of educational attainment and the most respected of the doctoral programs. The degree certifies the holder as an independent researcher, an expert with extensive knowledge about the chosen field of study, and a professional with a wide range of transferable skills . As such, PhD graduates have the capability to make important contributions to knowledge and drive change in society. Furthermore, PhD graduates represent accumulated human capital, a valuable human resource with potential for making significant contributions to a country’s development. This can materialise through enhancing the knowledge of others, performing …