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Sep 2026
Spatiotemporal Patterns and Built Environment Mechanisms of Taxi Travel Resilience Under Air Pollution: Evidence from Lanzhou, China
Air pollution is an important factor affecting urban transportation performance and travel behavior, yet taxi travel resilience under polluted conditions remains underexplored. This study focuses on Lanzhou’s central urban area and integrates taxi trajectory data with AQI data from April 2025 to construct a taxi travel...
Xi-Rui Li, Bin Lv, Jia-Li Zhao et al.
· Sustainability · 0 citations
Open access
Sep 2026
Spatial Clustering and Nonlinear Drivers of Urban Ecological Quality Improvement in Chinese Cities: Evidence from Urban Ecological Quality Index and Explainable Machine Learning
Understanding how urban ecological quality changes across space and why cities follow different trajectories is important for differentiated land and environmental governance. We assessed 288 Chinese prefecture-level and above cities from 2015 to 2024. The Urban Ecological Quality Index (UEQI) was constructed solely fr...
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· Land · 0 citations
Open access
Sep 2026
An Adaptive Gradient GWR Model for China's Building Carbon Emissions
Accurately quantifying nonstationary correlations between geographic variables underpins spatial process analysis, yet traditional geographically weighted regression (GWR) with isotropic neighborhoods cannot depict complex anisotropic spatial patterns. This study develops an adaptive gradient geographically weighted re...
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· Transactions on GIS · 0 citations
Open access
Sep 2026
Nonlinear Association and Spatial Heterogeneity Between Urban Vitality and Built Environment: Evidence from the Main Urban Area of Chengdu
Urban vitality (UV) is the core index to measure the quality and sustainability of urban development. Accurately analyzing the complex association mechanism between UV and built environment (BE) is critical to urban planning practice. Focusing on the main urban area of Chengdu, this study integrates eight categories of...
Rui-Li Wang, Jun Feng, Mingshun Xiang et al.
· Remote Sensing · 0 citations
Open access
Oct 2026
Modeling the Relationship Between Ride-Hailing Demand Density and the Urban Built Environment on the Basis of the GNNWR and Dynamic Spatial Partitioning
Understanding the complex spatiotemporal heterogeneity between ride-hailing demand and the urban built environment is crucial for optimizing urban space and allocating transportation resources. Previous analyses using fixed spatial scales (e.g., regular grids or administrative boundaries) often suffer from the modifiab...
Zhi-Wei Zhu, Yuxuan Li, Xin-Xin Zhang
· ISPRS International Journal... · 0 citations
Open access
Oct 2026
Ecosystem Service Value Dynamics Under Land-Use Transition in Henan Province, China
Rapid land-use transition and urbanization are increasingly associated with changes in the spatial and temporal patterns of ecosystem services in agricultural regions, yet the nonlinear and spatially varying relationships involved remain insufficiently understood. This study integrated ecosystem service assessment, spa...
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· Land · 0 citations