How mobility pattern shapes the association between static green space and dynamic green space exposure

L Zheng, MP Kwan, Y Liu, D Liu, J Huang, Z Kan - Environmental Research, 2024 - Elsevier
Greenspaces are crucial for enhancing mental and physical health. Recent research has
shifted from static methods of assessing exposure to greenspaces, based on fixed locations …

Analytically articulating the effect of buffer size on urban green space exposure measures

Y Liu, MP Kwan, J Wang - International Journal of Geographical …, 2025 - Taylor & Francis
Abstract Advanced techniques in Geographic Information Systems (GIS) currently provide
one of the most promising approaches to investigating the health impacts of green space …

Machine-based understanding of noise perception in urban environments using mobility-based sensing data

L Song, D Liu, MP Kwan, Y Liu, Y Zhang - Computers, Environment and …, 2024 - Elsevier
An accurate understanding of noise perception is important for urban planning, noise
management and public health. However, the visual and acoustic urban landscapes are …

Implications for spatial non-stationarity and the neighborhood effect averaging problem (NEAP) in green inequality research: evidence from three states in the USA

S Gyanwali, S Karki, KM Jang, T Crawford… - Journal of Geographical …, 2024 - Springer
Recent studies on green space exposure have argued that overlooking human mobility
could lead to erroneous exposure estimates and their associated inequality. However, these …

Short-term exposure sequences and anxiety symptoms: a time series clustering of smartphone-based mobility trajectories

Y Lan, M Helbich - International Journal of Health Geographics, 2023 - Springer
Background Short-term environmental exposures, including green space, air pollution, and
noise, have been suggested to affect health. However, the evidence is limited to aggregated …

Space–Time Analysis of Refueling Patterns of Alternative Fuel Vehicles Using GPS Trajectory Data and Machine Learning

D Liu, Z Kan, MP Kwan, L Tang - Transactions in GIS, 2024 - Wiley Online Library
The urgency to combat climate change has led countries worldwide to embrace clean
energy solutions across various sectors, including transportation, to reduce greenhouse gas …

[HTML][HTML] How objective and subjective greenspace, combined with air and noise pollution, impacts mental health through the mediation of physical activity

Z Yang, MP Kwan, D Liu, J Huang - Urban Forestry & Urban Greening, 2025 - Elsevier
Global mental health is facing challenges. Environmental factors, such as enhanced
greenspace and reduced air and noise pollution, alongside physical activity, are assumed to …

[HTML][HTML] Assessing the impact of socioeconomic and environmental factors on mental health during the COVID-19 pandemic based on GPS-enabled mobile sensing …

D Liu, Z Kan, MP Kwan, J Cai, Y Liu - Health & Place, 2025 - Elsevier
This study examines the impact of individual socioeconomic factors, living environment
factors (eg, housing conditions), and environmental exposures (eg, greenspace) on people's …

[HTML][HTML] The time-lagged effect of noise exposure on noise annoyance: The role of temporal, spatial and social contexts

J Song, S Zhou, MP Kwan, G Song, J Long… - Social Science & …, 2025 - Elsevier
While some research has examined the time-lagged effect of restorative soundscape in
specific contexts (eg, parks), how the time-lagged effect of noise annoyance during people's …

[HTML][HTML] Population-Level Exposure to PM2.5, NO2, Greenness (NDVI), Accessible Greenspace, Road Noise, and Rail Noise in England

S Garkov, L Dearden, A Milojevic - Atmosphere, 2024 - mdpi.com
Air pollution, greenspace and noise are interrelated environmental factors with the potential
to influence human health outcomes. Research has measured these exposures in diverse …