Event Title
Effects of Permafrost Thawing on Land Use and Structural Integrity in the Polar and Sub-Polar Region of North America
Presentation Type
Oral and/or Visual Presentation
Presenter Major(s)
Natural Resource Management
Mentor Information
Elena Liouimtseva, lioubime@gvsu.edu
Department
Geography and Planning
Location
Kirkhof Center 2201
Start Date
13-4-2011 12:00 PM
End Date
13-4-2011 12:30 PM
Keywords
Environment, Global Change, World Perspective
Abstract
Historically, land use in the polar regions of the North American continent has been limited to nomadic hunter-gatherer indigenous people. The 20th century saw an influx of outside settlement in the region that has drastically changed the population dynamics of the area. Novel designs using permafrost as an element of design were created that allowed settlements to develop. Because of these changes in infrastructure, two-thirds of people living in the arctic now live in settlements of 5,000 or more. I used MAGICC/SCENGEN climate modeling software to determine areas where significant warming could result in thawing of permafrost. I also used demographic information to find the areas of greatest population. I entered the collected data into the GIS software ArcMap to locate regions of greatest vulnerability based on population and type of structures present. This forecast can be used to target areas that will require preemptive action to prevent such catastrophes.
Effects of Permafrost Thawing on Land Use and Structural Integrity in the Polar and Sub-Polar Region of North America
Kirkhof Center 2201
Historically, land use in the polar regions of the North American continent has been limited to nomadic hunter-gatherer indigenous people. The 20th century saw an influx of outside settlement in the region that has drastically changed the population dynamics of the area. Novel designs using permafrost as an element of design were created that allowed settlements to develop. Because of these changes in infrastructure, two-thirds of people living in the arctic now live in settlements of 5,000 or more. I used MAGICC/SCENGEN climate modeling software to determine areas where significant warming could result in thawing of permafrost. I also used demographic information to find the areas of greatest population. I entered the collected data into the GIS software ArcMap to locate regions of greatest vulnerability based on population and type of structures present. This forecast can be used to target areas that will require preemptive action to prevent such catastrophes.