光谱学与光谱分析 |
|
|
|
|
|
Analysis of Urban Thermal Environment Change Characteristics During the Total Solar Eclipse |
LU Jun1,2,CHEN Shi-ling1,2*,BU Cui-wen1,2,LIU Yu-xi1,2 |
1. Key Laboratory of Eco-Environment in Three Gorges Reservoir Region,Ministry of Education,Chongqing University,Chongqing 400045, China 2. Faculty of Urban Construction and Environmental Engineering,Chongqing University, Chongqing 400045, China |
|
|
Abstract There was a very good observation area in Chongqing for the total solar eclipse along the Changjiang river on 22 July, 2009. Through the experiments, the outdoor meteorological data (solar radiation, air temperature and relative humidity) were observed and recorded on 21 July and 22 July. Based on the experimental observation data, the effect of thermal environment in Chongqing area was to analyzed and discussed. Experiment indicates that the reduction of air temperature and surface temperature resulted in the decrease in the solar radiation intensity, and the amplitude of the air temperature change is 2.4 ℃ during the total solar eclipse. Compared with the two days’ air temperature, the amplitude of the air temperature change reached 4.6 ℃ on account of the total solar eclipse.
|
Received: 2010-05-13
Accepted: 2010-08-08
|
|
Corresponding Authors:
CHEN Shi-ling
E-mail: aling19870407@126.com
|
|
[1] JIN Zhao-fen,ZHU Ying-xin(金招芬,朱颖心). Built Environment(建筑环境学). Beijing: China Architecture & Building Press(北京:中国建筑工业出版社),2001. [2] LI Suo-suo, Lü Shi-hua, AO Yin-huan(李锁锁,吕世华,奥银焕). Acta Energiae Solaris Sinica(太阳能学报),2009, 30(2): 156. [3] PENG Shao-lin, ZHOU Kai, YE You-hua(彭少麟, 周 凯, 叶有华). Ecology and Environment(生态环境),2005, 14(4): 574. [4] DENG Lian-tang, SHU Jiong, LI Chao-yi(邓莲堂, 束 炯, 李朝颐). Journal of Tropical Meteorology(热带气象学报),2001, 17(3): 273. [5] LU Jun, LIU Shu-li, CHEN Jing(卢 军,刘淑丽,陈 静). Journal of Chongqing University(Natural Science Edition)(重庆大学学报·自然科学版),2005, 28(3): 98. [6] LU Jun, CHEN Jin-hua(卢 军,陈金花). Sichuan Environment(四川环境),2007, 26(1): 96. [7] ZAHNG Hong-qi, WANG Yi(张洪起,王 宜). Chinese Science Bulletin(科学通报),2009, 54(15): 2182. [8] SU Qing, ZHU Yu(苏 青, 朱 宇). Science & Technology Review(科学导报),2009, 27(15):8. [9] Nymphas E F, Adeniyi M O, Ayoola M A, et al. Journal of Atmospheric and Solar-Terrestrial Physics, 2009, 71(12): 1245. [10] Founda D, Melas D, Lykoudis S, et al. Atmospheric Chemistry and Physics, 2007, 7(21): 5543. [11] Anderson J. Weather, 1999, 54(7):207. |
[1] |
TANG Xiao-xiao1, 2, LI Jian-yu1, 3, 4*, XU Gang1, 3, 4, SUN Feng-ying1, 3, 4, DAI Cong-ming1, 3, 4, WEI He-li1, 3, 4. Mixing Calibration Method for Spectral Sun-Photometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2536-2542. |
[2] |
MEI Xiao-dong1,2, SUN Ji-lin1, LI Zheng-qiang2, CHEN Xing-feng2*, XING Jin2, XU Hua2, QIE Li-li2, Lü Yang2, LI Ming3, LIU Li4. Radiation Environment Study of Near Space in China Area [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(03): 609-617. |
[3] |
TANG Ming-fang, YIN Yi-hua . Study on Hollow Brick Wall’s Surface Temperature with Infrared Thermal Imaging Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(05): 1228-1232. |
[4] |
ZHENG Xing1, 2, YANG Zhen-jing1, 2, LIU Bao-hua3, ZHENG Xiao-kai3, FAN Wei3, GUAN Qing-qing3 . Study of Roof Greening’s Effect on Thermal Environment by Using Infrared Thermography[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(06): 1491-1495. |
[5] |
XU Wen-bin, LI Jian-jun, ZHENG Xiao-bing . Research on Absolute Calibration of Sun Channel of Sun Photometer Using Laser Raster Scanning Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(01): 255-260. |
[6] |
HAN Yong1,2,RAO Rui-zhong2,WANG Ying-jian2. Multi-Wavelength Spectral Aerosol Scale Height in Inshore in Contrast with that in Inland[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(01): 33-37. |
[7] |
FU Ping-qing1, 2,WU Feng-chang1*,LIU Cong-qiang1,XU Cheng1, WANG Jing1, 2,BAI Ying-chen1, 2,WANG Li-ying1, 2 . Effect of Sunlight Irradiation on Fluorescence Properties of Dissolved Organic Matter[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(03): 471-474. |
|
|
|
|