Geography
First Advisor
Robert Shepard
Date of this Version
Spring 5-2022
Citation
A thesis presented to thefFaculty of the Graduate College at the University of Nebraska in partial fulfillment of requirements for the degree of Master of Arts
Major: Geography
Under the supervision of Professor Robert Shepard
Lincoln, Nebraska, May 2022
Abstract
Food deserts are areas where individuals lack access to healthy and affordable food. Since 1995, the United States Department of Agriculture (USDA) has been one of the leading organizations studying the phenomenon of food deserts. However, issues relating to the scale of their analysis limit their ability to gain a nuanced understanding of food insecurity. In the past decade, an increased emphasis has been placed on the importance of local factors that contribute to food insecurity and complicate the large-scale study of the phenomenon. This research explores the various place-based factors shaping food insecurity in Lincoln, Nebraska, by readapting Penchansky and Thomas’ (1981) new definition and taxonomy of “access.” Using contemporary literature, this paper expands traditional food access determination metrics to incorporate place-based factors of food insecurity. Observational data, collected at each of Lincoln’s 52 grocery stores, is analyzed to determine the place-based characteristics that consumers experience while shopping. A quantitative analysis highlights specific instances of low access across the City of Lincoln. Quantitative study findings are then compared to the USDA’s large-scale food insecurity study to unpack the differences between varying scales of analysis. Lastly, this research concludes with a framework analysis that connects the common threads of low accessibility grocery stores across the city and identifies commonalities that increase a consumer’s risk of food insecurity.
Advisor: Robert Shepard
Quantitative_Indices.zip (2670 kB)
Quantitative_Models.zip (2090 kB)
USDA_Comparisons.zip (783 kB)
Comments
Copyright © 2022, Morgan M. Ryan