ArticleEnvironmental research letters : ERL [Web site]2022
Evidence of horizontal urban heat advection in London using six years of data from a citizen weather station network.
Article in Environmental research letters : ERL [Web site], 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 58 citations in OpenAlex.
- Transfer learning reveals large discrepancies between air and land surface temperatures in cities.Nature communications · 2026Article
- Estimated mortality attributable to the urban heat island during the record-breaking 2022 heatwave in London.Environmental research letters : ERL [Web site] · 2024Article
- Unequal distributions of crowdsourced weather data in England and Wales.Nature communications · 2024Article
- The potential of urban trees to reduce heat-related mortality in London.Environmental research letters : ERL [Web site] · 2024Article
- Spatially Explicit Correction of Simulated Urban Air Temperatures Using Crowdsourced Data.Journal of applied meteorology and climatology · 2023Article
- Urban heat in Johannesburg and Ekurhuleni, South Africa: A meter-scale assessment and vulnerability analysis.Urban climate · 2022Article
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Authors and funding
7 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent advances in citizen weather station (CWS) networks, with data accessible via crowd-sourcing, provide relevant climatic information to urban scientists and decision makers. In particular, CWS can provide long-term measurements of urban heat and valuable information on spatio-temporal heterogeneity related to horizontal heat advection. In this study, we make the first compilation of a quasi-climatologic dataset covering six years (2015-2020) of hourly near-surface air temperature measurements obtained via 1560 suitable CWS in a domain covering south-east England and Greater London. We investigated the spatio-temporal distribution of urban heat and the influences of local environments on climate, captured by CWS through the scope of Local Climate Zones (LCZ)-a land-use land-cover classification specifically designed for urban climate studies. We further calculate, for the first time, the amount of advected heat captured by CWS located in Greater London and the wider south east England region. We find that London is on average warmer by about 1.0
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