Geographical Analysis of Food Deserts: Identifying Access Disparities in Urban Areas

Abstract

Food deserts, areas characterized by limited access to affordable and nutritious food, are a significant public health concern, particularly in urban areas. This study employs geographical analysis techniques to identify and map food deserts in urban areas, aiming to understand the spatial distribution of access disparities and inform targeted interventions. Using Geographic Information Systems (GIS) and spatial analysis tools, we analyze the spatial distribution of food retailers, transportation networks, and socio-demographic factors to assess food access within urban environments. By integrating data on food store locations, population demographics, income levels, and transportation infrastructure, we identify areas with limited access to healthy food options and high concentrations of socio-economically disadvantaged populations. The findings of this study highlight the spatial patterns of food deserts and provide insights into the underlying socio-economic and infrastructural factors contributing to food access disparities. This research contributes to the growing body of literature on food security and urban planning by informing evidence-based policies and interventions aimed at reducing food deserts and promoting equitable access to healthy food resources in urban areas.
Urban food deserts represent a critical challenge to social equity, public health, and sustainable urban development. Food deserts are typically defined as urban areas where residents have limited physical and economic access to affordable, nutritious food, particularly fresh fruits and vegetables. This research paper presents a geographical analysis of food deserts in urban environments, focusing on spatial access disparities and their socio-economic determinants. Using Geographic Information Systems (GIS) and spatial analysis techniques, the study examines how income levels, transportation infrastructure, population density, and urban planning influence food accessibility. The findings reveal significant inequities in food access across urban neighborhoods, disproportionately affecting low-income and marginalized communities. The paper emphasizes the importance of spatially informed policy interventions to address food insecurity and promote inclusive urban food systems.