2024/11/08 by Margarita Mishina, Mingyi He, Mishina, Margarita +5
Engineering · Environmental Science · Social Sciences · #Applications (stat.AP) #FOS: Computer and information sciences #FOS: Physical sciences #Human Mobility and Location-Based Analysis #Land Use and Ecosystem Services #Physics and Society (physics.soc-ph) #Urban Design and Spatial Analysis
paper · pdf · doi:10.48550/arxiv.2411.05455
openalex publication_date 2024/11/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Urban development is shaped by historical, geographical, and economic factors, presenting challenges for planners in understanding urban form. This study models commute flows across multiple U.S. cities, uncovering consistent patterns in urban population distributions and commuting behaviors. By embedding urban locations to reflect mobility networks, we observe that population distributions across redefined urban spaces tend to approximate log-normal distributions, in contrast to the often irregular distributions found in geographical space. This divergence suggests that natural and historical constraints shape spatial population patterns, while, under ideal conditions, urban organization may naturally align with log-normal distribution. A theoretical model using preferential attachment and random walks supports the emergence of this distribution in urban settings. These findings reveal a fundamental organizing principle in urban systems that, while not always visible geographically, consistently governs population flows and distributions. This insight into the underlying urban structure can inform planners seeking to design efficient, resilient cities.