Title :
A Study of Suburban Energy Balance of Beijing City in Summertime
Author :
Dou Junxia ; Liu Weidong
Author_Institution :
Inst. of Urban Meteorol. China Meteorol. Adm. Beijing, Beijing
Abstract :
The suburban energy partitioning was examined by using the data collected in Beijing city during the period from July to August in 2007. The results show that daily mean values of net radiation, latent heat flux and sensible heat flux for all the measurement days was 111.3 W/m2, 65.7 W/m2 and 22.9 W/m2, respectively. Meanwhile, daily mean values of net radiation, latent heat flux and sensible heat flux for clear days was 161.1 W/m2, 80.6 W/m2 and 36.7 W/m2 respectively. Energy partitioning was dominated by latent heat flux under both clear and all sky conditions, the mean diurnal Bowen ratio values was 0.67 and 0.54.
Keywords :
atmospheric radiation; atmospheric techniques; atmospheric temperature; AD 2007 07 to 08; Beijing city; latent heat flux; mean diurnal Bowen ratio; net radiation; sensible heat flux; suburban energy balance; suburban energy partitioning; summertime; Cities and towns; Humidity; Land surface temperature; Meteorology; Poles and towers; Sensor systems; Temperature sensors; Velocity measurement; Water heating; Wind speed;
Conference_Titel :
Bioinformatics and Biomedical Engineering, 2008. ICBBE 2008. The 2nd International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1747-6
Electronic_ISBN :
978-1-4244-1748-3
DOI :
10.1109/ICBBE.2008.338
