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CIE releases the first edition of 'CIE Position Statement on Obtrusive Light and Light Pollution'

Source: 中国之光网 Views: 1940

国际照明委员会(CIE)近日发布《CIE关于干扰光与光污染的立场声明》第一版(CIE PS 003:2025)。以下为该立场声明的简要内容:


The purpose of nighttime lighting is to enhance visual comfort and safety. However, during the design and implementation of lighting systems, excessive adverse effects should be avoided.

Key points of this position statement are as follows:

■ 夜间照明具有诸多益处,例如:降低夜间道路事故的风险;增强人们在空间中通行或停留时的安全感;使空间更具吸引力,以促进使用和社会交往,从而减少社会排斥。

然而,夜间照明亦存在一些弊端,例如:对健康造成不良影响,包括干扰睡眠与昼夜节律;干扰动植物的繁殖模式、迁徙路线及授粉周期;增加天空辉光,导致夜空可见度下降,影响天文观测。

照明行业提供了可减少干扰光的解决方案,主要基于:良好的照明设计;通过本地知识与规划理解空间需求;照明方案对不同时段不同需求的适应性。

需进一步开展研究,以更深入地理解夜间人工光对物种与生态系统的影响,并开发更优的对于干扰光与天空辉光的测量方法。

This position statement can be downloaded free of charge by visiting the CIEposition statement webpage at the following link: https://cie.co.at/publications/cie-ps-0032025-cie-position-statement-obtrusive-light-and-light-pollution-1st-edition。

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Source: International Commission on Illumination



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