Publication Date
Spring 1995
Degree Type
Master's Project
Degree Name
Master of Urban Planning (MUP)
Department
Urban and Regional Planning
Abstract
This report investigates the spatial dynamics of environmental racism by analyzing the demographic characteristics of communities located near toxic Superfund sites in Silicon Valley (Santa Clara County). While previous environmental justice research has largely relied on broad geographic scales—such as zip codes and census tracts—these measurements often fail to accurately capture the localized, concentrated impact of toxic dispersion. To address this methodological flaw, the study utilizes Geographic Information Systems (GIS) and 1990 U.S. Census block-level data to provide a more precise, homogeneous representation of affected populations. The report is divided into two primary sections: an evaluation of environmental inequity surrounding Silicon Valley Superfund sites using block-level analysis, and a comparative assessment of representativeness across different geographic scales (blocks, block groups, census tracts, and zip codes). Ultimately, this research seeks to establish a more accurate GIS methodology for analyzing environmental justice, equipping planners, policymakers, and community activists with reliable data to enhance equitable environmental decision-making.
Recommended Citation
Schlossberg, Marc, "Evaluating Environmental Inequity Using GIS and 1990 U.S. Census Data: A Study of Silicon Valley" (1995). Master's Projects. 1851.
DOI: https://doi.org/10.31979/etd.zdqe-uvjm
https://scholarworks.sjsu.edu/etd_projects/1851
