Effects of snow cover on urban light climate environment in the high latitudes of northeast China
文献类型：期刊论文
| 作者 | Zhang, Fan; Wang, Nan1; Zhang, Lijuan1; Chu, Yue1; Wang, Shiwen1; Huang, Yutao1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2023-05-30 |
| 卷号 | 13期号:1 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-023-35825-x |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Light climate environment (LCE) has a significant impact on human health, behavioral characteristics, and the safety of life and property due to the high albedo of snow on the ground cover type, which in turn affects the regional climate and socio-economic development, but less relevant studies have been found. In this study, the effect of snow on daytime and nighttime light levels was quantified using comparative field observations and controlled experiments in artificial climate chambers, combined with analysis of variance and model fitting. The results of the study found that there was a significant difference between the presence and absence of snow on both daytime and nighttime light levels. During daytime, the ambient light level on the ground with snow is 5.68 times higher than without snow, an improvement of 12,711.06 Lux. At night, with moonlight, the nighttime illuminance with and without snow is 0.213 Lux and 0.01 Lux, respectively. When there is no moonlight, the snow has no significant effect on the light level. In addition, significant differences in LCE intensity with different snow depths, snow densities and black carbon (BC) pollution. At the same background light intensity, the LCE intensity varies significantly with increasing snow depth, snow density and BC pollution. The results reveals the quantitative impact of snow on LCE, providing scientific support for regional natural light energy use, human health and safety, urban environmental management and economic development. |
| WOS关键词 | ICE ; SCIENCE ; ALBEDO ; IMPACT |
| WOS研究方向 | Science & Technology - Other Topics |
| 出版者 | NATURE PORTFOLIO |
| WOS记录号 | WOS:001000101800018 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194406]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Harbin Normal Univ, Spatial Informat Serv Cold Reg, Heilongjiang Prov Key Lab Geog Environm Monitoring, Harbin 150025, Heilongjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Fan,Wang, Nan,Zhang, Lijuan,et al. Effects of snow cover on urban light climate environment in the high latitudes of northeast China[J]. SCIENTIFIC REPORTS,2023,13(1). |
| APA | Zhang, Fan,Wang, Nan,Zhang, Lijuan,Chu, Yue,Wang, Shiwen,&Huang, Yutao.(2023).Effects of snow cover on urban light climate environment in the high latitudes of northeast China.SCIENTIFIC REPORTS,13(1). |
| MLA | Zhang, Fan,et al."Effects of snow cover on urban light climate environment in the high latitudes of northeast China".SCIENTIFIC REPORTS 13.1(2023). |
入库方式： OAI收割
来源：地理科学与资源研究所
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