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1. • • The main cause of light pollution in Hong Kong is the excessive and improper use of artificial outdoor lightings.
     nightsky.physics.hku.hk/en-hk/light-pollution-resources/educational-resources/how-reduce-light-pollution

     How to Reduce Light Pollution? | HKU Light Pollution Research

2. 其他人也問了

   Why does Hong Kong have a lot of light pollution?

   • In a crowded metropolitan like Hong Kong, the urban streets are dotted with countless street lamps and huge neon signs. These contributed to the serious light pollution in the city.

   The Seriousness of Light Pollution in Hong Kong

   nightsky.physics.hku.hk/en-hk/light-pollution-resources/educational-resources/seriousness-light-pollution-hong-kong

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   When did Hong Kong start tackling Light pollution?

   • In eyes of the gravity of light pollution problem and the increase of public concern, the Hong Kong government promised to address the problem in 2008. In 2009, the Environment Bureau was assigned to conduct a study on external lighting. Three years later, in 2011, the Task Force on External Lighting was being set up.

   Light pollution in Hong Kong - City U

   lbms03.cityu.edu.hk/oaps/ef2014-1205-lsy694.pdf

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   Are Hong Kongers worried about light pollution?

   • The problem of light pollution in Hong Kong has been on the limelight in recent years. Often, there are different parties from the members of the general public express their concerns on the seriousness of light pollution. The Hong Kongers feel worried about the light pollution in their living place, so do the foreigners.

   Light pollution in Hong Kong - City U

   lbms03.cityu.edu.hk/oaps/ef2014-1205-lsy694.pdf

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   Do street lamps reduce light pollution in Hong Kong?

   • Part of the street lamps in Hong Kong equipped with the properties of full-cut-off: pointed lamps show how the full-cut-off reduced the upward shine. Some of the outdoor lighting decorations on buildings' walls in Hong Kong painstakingly focused the lightings to the sky. Their designs surely increased the light pollution!

   How to Reduce Light Pollution? | HKU Light Pollution Research - Univer…

   nightsky.physics.hku.hk/en-hk/light-pollution-resources/educational-resources/how-reduce-light-pollution

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   How can Hong Kong combat light pollution?

   • As Hong Kong’s commercial and residential areas are not strictly separated, it is difficult to combat light pollution, as no simple regulation rule can be applied to these merged zones. The government currently imposes no laws to regulate excessive lighting.

   Light pollution in Hong Kong - Wikipedia

   en.wikipedia.org/wiki/Light_pollution_in_Hong_Kong

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   Does Hong Kong have light pollution laws?

   • Different from the Czech Republic, the UK and New York, Hong Kong has no hard laws governing light pollution. The requirements stated in BEAM Plus and the Public Lighting Design Manual, such as light into windows, source intensity and building luminance, are guidelines or recommendations.

   Hong Kong Engineer

   www.hkengineer.org.hk/issue/vol47-oct2019/feature_story/?id=12581

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

   nightsky.physics.hku.hk › en-hk › light-pollution-resources

   • 網頁紀錄

   The Seriousness of Light Pollution in Hong Kong. In a crowded metropolitan like Hong Kong, the urban streets are dotted with countless street lamps and huge neon signs. These contributed to the serious light pollution in the city.

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

   en.wikipedia.org › wiki › Light_pollution_in_Hong_Kong

   • 網頁紀錄

   Light pollution in Hong Kong. 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.

5. 影片

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     1:58

     youtube.com

     Hong Kong's light pollution problem

     2013年3月21日

     觀看次數：8982

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     5:04

     cnn.com

     Hong Kong's light pollution

     2012年2月21日

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     2:30

     youtube.com

     🇭🇰 Hong Kong light pollution ruins residents' sleep

     2018年1月24日

     觀看次數：9997

   查看全部

6. nightsky.physics.hku.hk › en-hk › light-pollution-resourcesHow to Reduce Light Pollution? | HKU Light Pollution Research

   nightsky.physics.hku.hk › en-hk › light-pollution-resources

   • 網頁紀錄

   The main cause of light pollution in Hong Kong is the excessive and improper use of artificial outdoor lightings. The ways to reduce the light pollution include reducing as many useless outdoor lighting as possible, modifying the existing lightings and redesigning them to become more dark-sky friendly, and choosing astronomical-friendly ...

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

   nightsky.physics.hku.hk

   • 網頁紀錄

   Adverse Effects of Light Pollution on the Environment and on Human The Serious Global Problem of Light Pollution The Seriousness of Light Pollution in Hong Kong

8. lbms03.cityu.edu.hk › oaps › ef2014-1205-lsy694Light pollution in Hong Kong - City U

   lbms03.cityu.edu.hk › oaps › ef2014-1205-lsy694

   5.1 Current approaches of Hong Kong Government on treating light pollution. The problem of light pollution in Hong Kong has been on the limelight in recent years. Often, there are different parties from the members of the general public express their concerns on the seriousness of light pollution.

9. storymaps.arcgis.com › stories › e64f54f01cff4aa494820b25aa0aa714Bright light, bring problems - ArcGIS StoryMaps

   storymaps.arcgis.com › stories › e64f54f01cff4aa494820b25aa0aa714

   2023年5月22日 · The primary cause of light pollution in HK is the inappropriate use of outdoor lighting. There are many unshielded lighting fixtures in people's living environment. The situation is even worse due to the light trespass caused by illuminated billboards and TV flood walls in mixed commercial-residential districts.

10. www.hkengineer.org.hk › issue › vol47-oct2019Hong Kong Engineer

    www.hkengineer.org.hk › issue › vol47-oct2019

    • 網頁紀錄

    Intended to contribute to the understanding of light pollution problem, this article illustrates the components of light pollution, reports the current situation of light pollution in Hong Kong, compares the approaches to light pollution control and, at the end, suggests