- Article metrics
- Last updated: Sat, 31 Jan 2026 1:18:47 Z
Natural experiments from Earth Hour reveal urban night sky being drastically lit up by few decorative buildings
Access & Citations
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- 3783
- Article Accesses
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- 2
- Citations
Citation counts are provided by Dimensions and depend on their data availability. Counts will update daily, once available.
Online attention
- 15 tweeters
- 1 blogs
- 1 Facebook pages
- 7 news outlets
- 12 Mendeley
This article is in the 97th percentile (ranked 7,782nd) of the 333,288 tracked articles of a similar age in all journals and the 97th percentile (ranked 96th) of the 4,041 tracked articles of a similar age in Scientific Reports
View more on Altmetric
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
Mentions in news and blogs
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A Few Bright Buildings Light Up the Entire Night Sky
Universe Today -
HKU Scientists Map Urban Light Pollution Engage Community in Tracking via Smartphones - All News - Media - HKU
The University of Hong Kong Press Releases -
HKU scientists map urban light pollution
EurekAlert! -
HKU Researchers Illuminate the Impact of Urban Light Pollution
Bioengineer.org -
A Few Bright Buildings Light Up the Entire Night Sky
Universe Today
This list highlights individual mainstream news articles and blogs that cite the article. Not all news and blogs link to articles in a way that Altmetric can pick up, so they are not representative of all media. Altmetric are responsible for the curation of this list and provide updates hourly.