光污染之下的城市黑夜——健康城市照明

City Nights Under Light Pollution: Healthy Urban Lighting

城市建设发展迅速,夜晚的商业活动增多,城市夜晚的繁荣直接带来人工照明使用量的持续增长。在过度亮化以至产生第二白昼的大背景下,城市光污染问题日渐成为引人注意的问题。本文通过批判性文献研究和原理实证文献研究的方法,通过解析国内外光污染问题的研究现状和城市夜晚照明过度使用对人的生理节律、视觉和心理状态以及其对动植物和环境生态的诸多负面影响,进而从健康城市的角度强调照明的合理规范使用的必要性,探讨了光污染的防控宣传与监管立法层面的策略优化可能性。研究总结了现有科研角度和灯具创新设计领域对城市光污染情况的缓解及优化方法,展望了健康照明前提下的和谐城市生活模式的未来进展方向。

The rapid development of urban construction and the increase in night-time commercial activities contribute directly to the continuous growth in artificial lighting usage in city nights.In the context of excessive brightness to the extent of creating a second daylight,the issue of urban light pollution has gradually attracted attention.This paper employs critical literature reviews and empirical studies to analyze the current research status of light pollution issues both domestically and internationally.It delves into the adverse effects of excessive urban nighttime lighting on human circadian rhythms,vision,psychological states,as well as its negative impacts on the ecology of animals,plants,and the environment.From the perspective of creating a healthy city,the paper emphasizes the necessity of regulating and using lighting in a rational manner.It further explores strategies for optimization light pollution prevention and control through advocacy,regulatory measures,and legislative improvements.The study provides a comprehensive summary of existing scientific perspectives and innovative luminaire design approaches aimed at mitigating and optimizing urban light pollution.It envisions future directions for the development of a harmonious urban lifestyle under the premise of healthy lighting.