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Geospatial Analyses Of Seismic Hazards And Risk Perception In Libya, Somaia Suwihli
Geospatial Analyses Of Seismic Hazards And Risk Perception In Libya, Somaia Suwihli
Graduate Theses and Dissertations
Libya is not considered a highly active seismic region. However, several earthquakes of magnitude >5.0 have occurred there. This dissertation analyzes the seismicity of Libya in order to better understand earthquake hazards, related geomorphic features, and the current evolution of Libyan perceptions of seismic risk. The first article developed a baseline of past and current seismic inventory in Libya, which represented an assessment of Libya seismic hazard by translating, analyzing, and compiling historical sources and archaeological data. This study shows that Libya has experienced earthquakes in varying degrees since ancient times. Through the spatial and temporal distribution of earthquakes from …
Decision-Making And Hydraulic Fracturing: The Case Of Local Policy Elites And The General Public In Arkansas And Oregon, Clayton Creed Tumlison
Decision-Making And Hydraulic Fracturing: The Case Of Local Policy Elites And The General Public In Arkansas And Oregon, Clayton Creed Tumlison
Graduate Theses and Dissertations
This dissertation examines the ways in which cultural value predispositions impact decision-making associated with hydraulic fracturing (fracking) among both local policy elites and the general public in Arkansas and Oregon. First, I examine the mediating role of (dis)trust in information provided by three groups associated with the fracking debate – the energy industry, environmental groups, and the government – in shaping benefit-risk perceptions associated with fracking, and compare this process between a sample of local policy elites and the general public in Arkansas and Oregon. Findings indicate that perceptions of trustworthiness are shaped by cultural value predispositions which, in turn, …