Social and Behavioral Sciences Commons^™

Investigating The Utility Of Rapid Assessment Process For Environmental Development Work Of Peace Corps Master’S International Students, Mariah Maggio

Dissertations, Master's Theses and Master's Reports

Peace Corps Master’s International (PCMI) students engage in international development when they assume the role of Volunteer and graduate researcher. Michigan Technological University had the largest PCMI program in the country, with many Volunteer assignments involving environmental problem solving opportunities. Unfortunately some PCMI students have experienced “failed projects,” something not un-common to international development approaches. This research design supports institutional interdisciplinary efforts aimed at preparing PCMI students to engage in productive community development that avoids historic pitfalls of international development efforts. In order to contribute to this effort, the Rapid Assessment Process (RAP) approach was identified as a potential tool …

Novel Methods For Quantifying Spatio-Temporal Change In Glaciated And Subaqueous Environments, Jordan Mertes

Dissertations, Master's Theses and Master's Reports

In many scientific fields, it is important to actively develop new approaches to monitoring and quantifying changes within different systems. Often adapting existing tools or applying techniques from alternative fields can greatly improve our ability to monitor spatial and temporal changes. In this dissertation, I present four studies aimed at demonstrating new innovative ways at improving our ability to observe and quantify changes occurring on glaciers, submerged cultural resources (SCRs) and supraglacial lakes by using technology such as Structure from Motion + Multi-view stereo photogrammetry (SfM) and ground penetrating radar (GPR) surveying combined with facies analysis.

I have successfully reconstructed …

Characterization Of Ecological Water Stress In The U.S. Great Lakes Region Using A Geospatial Modeling Approach, Sara Alian

Dissertations, Master's Theses and Master's Reports

Anthropocentric water resources management affects aquatic habitats by changing streamflow regime. Understanding the impacts of water withdrawal from different sources and consumption by various economic sectors at different spatial and temporal scales is key to characterizing ecologically harmful streamflow disturbances. To this end, we developed a generic, integrative framework to characterize catchment scale water stress at annual and monthly time scales. The framework accounts for spatially cumulative consumptive and non-consumptive use impacts and associated changes in flow due to depletion and return flow along the stream network. Application of the framework to the U.S. Great Lakes Region indicates that a …