| 夜天空亮度分布模型研究动态 |
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| 引用本文： | 刘鸣,马剑,张宝刚. 夜天空亮度分布模型研究动态[J]. 照明工程学报, 2009, 20(1): 29-34 |
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| 作者姓名： | 刘鸣 马剑 张宝刚 |
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| 作者单位： | 1. 天津大学,天津市建筑物理环境与生态技术重点实验室,天津,300072
2. 天津大学环境科学与工程学院,天津,300072 |
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| 摘 要： | 暗天空是自然界留给人类的＂宝贵遗产＂之一。文章从防治光污染、保护暗天空资源的角度,理论分析了夜天空发亮的原因,讨论了夜天空亮度分布模型的研究进展和主要成果,其中主要包括夜天空亮度与城市人口、距离变化关系的模型以及夜天空亮度与散射方式关系的模型,并进一步提出了城市夜天空保护方面深入研究的理论框架。
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| 关 键 词： | 夜天空亮度 天空发亮 暗天空 分布模型 散射方式 |
A Review of Research on Night Sky Brightness Distribution Models |
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| Liu Ming,Ma Jian,Zhang Baogang. A Review of Research on Night Sky Brightness Distribution Models[J]. China Illuminating Engineering Journal, 2009, 20(1): 29-34 |
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| Authors: | Liu Ming Ma Jian Zhang Baogang |
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| Affiliation: | Liu Ming,Ma Jian, Zhang Baogang ( 1. School of Architecture, Tianjin University, Tianjin 300072 ; 2. School of Environment Science and Technology, Tianjin University, Tianjin 300072) |
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| Abstract: | Dark sky is one of the most precious human heritage left by nature. For controlling light pollution and protecting the dark sky resource, origin of sky glow from the atmosphere dispersion was analyzed, research progress and primary results on night sky brightness models, including a model between night sky brightness and the urban population, the distance and a model between night sky brightness and dispersion forms, were discussed. Further, the theoretical frame in the city night sky protection was put forward. |
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| Keywords: | night sky brightness sky glow dark sky distribution model dispersion forms |
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