I am curious about the institutional, cultural, and socio-economic processes that produce very different regional landscapes.
Featured Work
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Urban Morphology
What is the relationship between urban morphology—the physical form and spatial arrangement of settlement patterns—and sustainable outcomes in rapidly growing cities in sub-Saharan Africa? To identify these critical spatial intersections, we develop a range of urban morphological metrics and then examine the relationship to a range of environmental covariates including land surface temperature, air quality, and carbon emissions data.
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Regional Polycentricity
A primary focus of my research group in recent years has been to better understand regional polycentricity; how to better measure it, and examining the evolution or development of metropolitan areas toward greater polycentricity.
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Spatial Patterns
How can planning institutions, regulatory environments and land use policies create more sustainable and equitable spatial patterns? We examine how differences in the institutional framework for planning generates different spatial patterns using a internationally comparative analysis.
Publications
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Urban Morphology and the Heat Island Effect in African Cities: Evidence from Ghana, Togo, and Tanzania
Schmidt, Stephan, Yucheng Zhang, Wenzheng Li, and Houpu Li. 2026. Remote Sensing Applications: Society and Environment.
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Regional Polycentric Spatial Patterns and Air Pollution: An Empirical Study of German Metropolitan Regions
Li, Wenzheng, Stephan Schmidt, and Jintao Gu. 2025. Cities volume 170, article 106676.
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Can Spatial Patterns Mitigate the Urban Heat Island Effect? Evidence from German Metropolitan Regions
Li, Wenzheng and Stephan Schmidt. 2024. Environment and Planning B: Urban Analytics and City Science, Volume 51, Issue 8. -
Can Polycentric Urban Development Simultaneously Achieve Both Economic Growth and Regional Equity? A Multi-Scale Analysis of German Regions
Li, Wenzheng, Stephan Schmidt, and Stephan Siedentop. 2023. Environment and Planning A: Economy and Space, Volume 56, Issue 2.
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Toward Comparative Polycentricity Scores: Assessing Variations in Regional Delineation and Subcenter Identification
Thomas, Ryan, Stephan Schmidt, and Stefan Siedentop. (2022). Environment and Planning B: Urban Analytics and City Science, Voume 49, Issue 6.
Classes
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Introduction to GIS for planners
CRP 4080/5080
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Green Cities
CRP 3840/5850
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Land Use and Spatial Planning Methods
CRP 5530
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Advanced Topics in GIS
CRP 6290
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The Exit Project Journey
CRP 5850
Selected Awards, Grants, and Fellowships
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Polson Institute for Global Development
“Typologies of African Urban Growth: Linking Morphology, Sustainability, and Inclusive Futures”
2025
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Global Strategic Collaboration Award
“Urban Form and Residential Energy Consumption in Accra, Ghana”
2024
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Accelerated Research Grant, Cornell Center for Social Sciences
“Urban Morphology and Sustainable Outcomes in sub-Saharan Africa”
2024
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Academic Venture Fund, Cornell Atkinson Center for Sustainability
“Mapping Poverty, Natural Hazards, and Critical Ecosystem Services for Equitable and Sustainable Development”
2022
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Institute for African Development
“Spatial Data Analysis Training for Local Governments in Tanzania”
2019
Selected Exhibitions and Presentations
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Urban Morphology and Heat Stress in African Cities: a Pilot Study
ACSP Conference, Minneapolis, Minnesota, Fall 2025.
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Place Attachment, Regional Identity, and Perceptions of Urbanization in Moshi, Tanzania
Cornell Institute for African Development spring seminar series, 2025.
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Can Urban Form and Spatial Patterns Mitigate the Urban Heat Island Effect? Evidence from German Metropolitan Regions
ACSP Conference, Chicago, Illinois, Fall 2023.
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Can Polycentric Urban Development Simultaneously Achieve Both Economic Growth and Regional Equity? A Multi-Scale Analysis of German Regions
ACSP Conference, Toronto, Canada, November 2022.
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Pandemic Related Street Closures and the Future of the Pedestrian Mall
ACSP Conference (virtual), Fall 2021.
News & Events
- April 8, 2026 Urban Morphology and the Heat Island Effect in African Cities: Evidence From Ghana, Togo, and Tanzania
- December 1, 2025 Regional Polycentric Spatial Patterns and Air Pollution: An Empirical Study of German Metropolitan Regions
- March 21, 2025 Virtual CRP Graduate Open House for Admitted Students, Spring 2025
- November 7, 2024 CRP at ACSP2024 Annual Conference
- July 2, 2024 Place Attachment, Regional Identity, and Perceptions of Urbanization in Moshi, Tanzania