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      • The Department of Physics at the University of Hong Kong took measurements from a number of locations in Hong Kong and ranked them against a benchmark of "normal dark sky", and found that the highest level of light pollution was the Hong Kong Tsim Sha Tsui was on average 1000 times brighter than the benchmark, and the worst reading in the world. Apart from that, a survey by four students from Worcester Polytechnic Institute in Massachusetts discovered that the light of the neon ...
      en.wikipedia.org/wiki/Light_pollution_in_Hong_Kong

      Light pollution in Hong Kong - Wikipedia

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  3. nightsky.physics.hku.hk › en-hk › light-pollution-resourcesThe Seriousness of Light Pollution in Hong Kong

    According to the data collected by the HKU Department of Physics since 2003, the brightness of the Hong Kong urban night sky is at least 30 times higher than that in the less-populated countrysides.

    • Light Pollution Brochure

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      人們的生活經常依賴燈光，人口稠密的地區，室外照明便愈多 ...

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      Light Pollution – what it is, why we care, how we ...

  4. nightsky.physics.hku.hk › en-hk › researchResearch | HKU Light Pollution Research - University of Hong Kong

    Results from this two-year study clearly revealed that artificial exterior lighting is the main source of light pollution in Hong Kong. For details, please refer to the press release, the project report, a peer review article and this thesis;

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  6. nightsky.physics.hku.hkHKU Light Pollution Research - University of Hong Kong

    Slogan 1. Monitor Light Pollution · Protect the dark sky. Slogan 3. Light Pollution Research at The University of Hong Kong. Slogan 5. Body. LIGHT POLLUTION RESOURCES. HK Night Sky Brightness Map.

  7. www.sciencedirect.com › science › articleLight pollution spatial impact assessment in Hong Kong: ...

    2022年9月1日 · Hong Kong is one of the cities most affected by light pollution in the world. •. Measurement protocols were used to collect light distribution on the street level. •. Simulated results increase the resolution on the light variation in a 3D environment. •. The numerical simulation results were verified by correlating with measurements. •.

  8. journals.sagepub.com › doi › 10Light pollution impact assessment in Hong Kong: ...

    2023年1月23日 · Light pollution in recent years has drawn surging public concerns in Hong Kong. The improper management of the light sources causes pollution, particularly light trespass on the community level, wh...

  9. repository.hku.hk › bitstream › 10722/144925/1Night-sky brightness monitoring in Hong Kong

    Results of the first comprehensive light pollution survey in Hong Kong are presented. The night-sky brightness was measured and monitored around the city using a portable light-sensing de-vice called the Sky Quality Meter over a 15-month period beginning in March 2008.

  10. en.wikipedia.org › wiki › Light_pollution_in_Hong_KongLight pollution in Hong Kong - Wikipedia

    Skyline of Hong Kong at night. Hong Kong has been named the world's worst city for light pollution. Commercial and residential areas Mong Kok, Tsim Sha Tsui and Causeway Bay are found to be the most severe areas of light pollution. Due to the spotlights and LED billboards, Hong Kong’s sky is many times brighter than other cities.