Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China
Joint Authors
Liu, Shuhua
Chen, Bicheng
Miao, Yucong
Zheng, Yijia
Wang, Shu
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The effects of the topography and urbanization on the local atmospheric circulations over the Beijing-Tianjin-Hebei (BTH) region were studied by the weather research and forecasting (WRF) model, as well as the interactions among these local atmospheric circulations.
It was found that, in the summer day time, the multiscale thermally induced local atmospheric circulations may exist and interact in the same time over the BTH region; the topography played a role in the strengthening of the sea breeze circulations; after sunset, the inland progress of sea breeze was slowed down by the opposite mountain breeze; when the land breeze circulation dominated the Bohai bay, the mountain breeze circulation can couple with the land breeze circulation to form a large circulation ranging from the coastline to the mountains.
And the presence of cities cannot change the general state of the sea-land breeze (SLB) circulation and mountain-valley breeze (MVB) circulation but acted to modify these local circulations slightly.
Meanwhile, the development of the urban heat island (UHI) circulation was also strongly influenced by the nearby SLB circulation and MVB circulation.
American Psychological Association (APA)
Miao, Yucong& Liu, Shuhua& Zheng, Yijia& Wang, Shu& Chen, Bicheng. 2015. Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China. Advances in Meteorology،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1052719
Modern Language Association (MLA)
Miao, Yucong…[et al.]. Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China. Advances in Meteorology No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1052719
American Medical Association (AMA)
Miao, Yucong& Liu, Shuhua& Zheng, Yijia& Wang, Shu& Chen, Bicheng. Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China. Advances in Meteorology. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1052719
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052719