Cited by 821Urban Heat Island MitigationClimate variability and modelsClimate Change and Environmental Impact

Climate change in cities due to global warming and urban effects

Open access
McCarthy, Mark P., Best, Martin J., Betts, Richard A.·2010·Geophysical Research Letters

Abstract

Urbanisation is estimated to result in 6 billion urban dwellers by 2050. Cities will be exposed to climate change from greenhouse gas induced radiative forcing, and localised effects from urbanisation such as the urban heat island. An urban land‐surface model has been included in the HadAM3 Global Climate Model. It shows that regions of high population growth coincide with regions of high urban heat island potential, most notably in the Middle East, the Indian sub‐continent, and East Africa. Climate change has the capacity to modify the climatic potential for urban heat islands, with increases of 30% in some locations, but a global average reduction of 6%. Warming and extreme heat events due to urbanisation and increased energy consumption are simulated to be as large as the impact of doubled CO 2 in some regions, and climate change increases the disparity in extreme hot nights between rural and urban areas.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1029/2010gl042845

Cites

34 of 34 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • During summer months, relatively large SUHI intensity is associated with increased local warming and extreme heat events in urban areas.

    “During summer months, relatively large SUHI intensity is associated with increased local warming and extreme heat events in urban areas13,36,37.”

    From Disproportionate exposure to urban heat island intensity across major US cities (2021) · cites this paper as [36]

    The Method section defines this paper’s urban heat island as a near-surface air-temperature difference, not a surface urban heat island (SUHI). Section 4 reports greater increases in extreme hot nights in cities than in neighboring rural areas, supporting the urban-warming and extreme-heat portion of the claim. Its analysis does not establish the stated association specifically during summer months or for SUHI intensity. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
McCarthy, M. P., Best, M. J., & Betts, R. A.
Affiliations
Met Office (GB)
Venue
Geophysical Research Letters
Published
2010-05
Volume
37
Issue
9
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W1622515456
Cited by
821
References
34
Citations by year
2026: 35 · 2025: 62 · 2024: 73 · 2023: 77 · 2022: 59 · 2021: 96 · 2020: 77 · 2019: 54 · 2018: 46 · 2017: 48 · 2016: 44 · 2015: 33 · 2014: 35 · 2013: 32 · 2012: 28
FWCI
24.81
Type
journal article
Language
en
Open access
Locations
Geophysical Research Letters (publishedVersion)
Funders
  • Department for Environment, Food and Rural Affairs, UK Government
  • Engineering and Physical Sciences Research Council (EP/E017398/1)
Topics
  • Physical Sciences › Environmental Science › Environmental Engineering › Urban Heat Island Mitigation
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate variability and models
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate Change and Environmental Impact
Keywords
urban heat island, climate change impacts on cities, urbanization, HadAM3, radiative forcing, heat waves, urban energy consumption, population growth, Middle East, Indian subcontinent, East Africa

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review