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An Analysis of the Physical Characteristics of the Summer Low Atmosphere in the Gobi Desert Adjacent to Bosten Lake, Xinjiang, China
Joint Authors
Li, Yan
Sun, Xuejin
Ning, Hui
Qin, Hongcai
Zhao, Jiuquan
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-08
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A month-long field observation campaign was conducted, which covered approximately 100 km2 of the Gobi Desert area on the southeast bank of Bosten Lake during the summer of 2016.
The purpose of the study was to examine the physical characteristics of the low atmosphere over land-lake nonuniform underlying surfaces in the Gobi Desert of northwestern China.
The results of the statistical analysis showed that, during the observational period, the average daytime surface horizontal thermal gradient reached up to −0.2°C/km from the lakeshore to southern Gobi Desert area.
The near-surface wind field of the 7 km horizontal extent from the lakeshore was dominated by onshore breezes with average peak wind speeds above 5 m/s.
In the atmospheric near-surface layer, an isohumidity layer at a height between 10 and 50 m a.g.l.
was observed from 11:00 to 18:00 LST.
Also, a case study for the atmospheric boundary layer and local circulation analyses was conducted.
The onshore breezes were found to play a major role in the vertical structure of the local atmospheric boundary layer.
The numerical simulation results indicated that there was an alternating day-night local circulation in the Bosten Lake area.
American Psychological Association (APA)
Li, Yan& Sun, Xuejin& Ning, Hui& Qin, Hongcai& Zhao, Jiuquan. 2018. An Analysis of the Physical Characteristics of the Summer Low Atmosphere in the Gobi Desert Adjacent to Bosten Lake, Xinjiang, China. Advances in Meteorology،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1118684
Modern Language Association (MLA)
Li, Yan…[et al.]. An Analysis of the Physical Characteristics of the Summer Low Atmosphere in the Gobi Desert Adjacent to Bosten Lake, Xinjiang, China. Advances in Meteorology No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1118684
American Medical Association (AMA)
Li, Yan& Sun, Xuejin& Ning, Hui& Qin, Hongcai& Zhao, Jiuquan. An Analysis of the Physical Characteristics of the Summer Low Atmosphere in the Gobi Desert Adjacent to Bosten Lake, Xinjiang, China. Advances in Meteorology. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1118684
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118684