Effects of snow cover on urban light climate environment in the high latitudes of northeast China

被引:1
作者
Zhang, Fan [1 ]
Wang, Nan [2 ]
Zhang, Lijuan [2 ]
Chu, Yue [2 ]
Wang, Shiwen [2 ]
Huang, Yutao [2 ]
机构
[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
基金
中国国家自然科学基金;
关键词
ICE; SCIENCE; ALBEDO; IMPACT;
D O I
10.1038/s41598-023-35825-x
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
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.
引用
收藏
页数:16
相关论文
共 49 条
[1]  
[Anonymous], 2004, B AM METEOROL SOC, V85, P1047
[2]  
Anonymous, 1984, CLIN PEDIATR, V23, P11
[3]  
Armour KC, 2017, NAT CLIM CHANGE, V7, P331, DOI [10.1038/nclimate3278, 10.1038/NCLIMATE3278]
[4]   Snow Storms and Vulnerable Populations: Local Public Health Activities in Response to the 2014-2015 Severe Winter Weather [J].
Bernard, Dorothy ;
Konate, Souleymane ;
Savoia, Elena .
DISASTER MEDICINE AND PUBLIC HEALTH PREPAREDNESS, 2019, 13 (03) :647-649
[5]   Editorial: Lighting and climate change [J].
Boyce, Peter .
LIGHTING RESEARCH & TECHNOLOGY, 2019, 51 (07) :981-981
[6]   Measurement and parameterization of albedo variations at Haut Glacier d'Arolla, Switzerland [J].
Brock, BW ;
Willis, IC ;
Sharp, MJ .
JOURNAL OF GLACIOLOGY, 2000, 46 (155) :675-688
[7]  
Chauhan N, 2018, CAN J BIOETHICS, V1, P80
[8]  
Chen N, 2022, PSYCHIAT DANUB, V34, pS167
[9]   RETRACTED: Implementation of Snow and Ice Sports Health and Sports Information Collection System Based on Internet of Things (Retracted Article) [J].
Cheng, Long .
JOURNAL OF HEALTHCARE ENGINEERING, 2022, 2022
[10]   Comparison of MODIS and Model-Derived Snow-Covered Areas: Impact of Land Use and Solar Illumination Conditions [J].
Di Marco, Nicola ;
Righetti, Maurizio ;
Avesani, Diego ;
Zaramella, Mattia ;
Notarnicola, Claudia ;
Borga, Marco .
GEOSCIENCES, 2020, 10 (04)