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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wei, WenShou Wang, MinZhong He, Qing Lei, JiaQiang Ali, Mamtimin |
| Copyright Year | 2008 |
| Abstract | The daily variation regularities of micro-meteorological features, such as the surface layer temperature and humidity profiles of the inner desert in summer, the temperature of sand bed, the radiation of the earth’s surface and the heat balance, were analyzed by combination method and logarithm regression according to the data obtained from the Atmospheric Environmental Observation Station of Taklimakan Desert in July–August of 2006 and 2007. It has been shown that temperature inversion occurred near the surface layer at night in summer, the temperature increased with the height within a certain altitude range, and the reverse was true during the daytime. The ground surface radiation balance of the Taklimakan Desert was mainly positive; other radiation components (the global radiation, the reflective radiation, the ground upward long wave radiation and the net radiation) exhibited daily variation characteristics evidently and showed normal diurnal cycle, except for the downward atmospheric long-wave radiation. The heat exchange of the surface layer of the desert was dominated by turbulence sensible heat, and only a small portion of heat was transferred to the atmospheric surface layer in the form of latent heat. The surface sensible heat and latent heat changed with the increase and decrease of sun elevation angle, with maximum of the latent heat appearing in wee hours and the peak value of the sensible heat appearing at noon. Observation and analysis showed that heating effect of the underlying surface of the desert was great on the aerosphere; the surface was a high heat source during the day and became a weak cold source at night. |
| Starting Page | 22 |
| Ending Page | 30 |
| Page Count | 9 |
| File Format | |
| ISSN | 10016538 |
| Journal | Chinese Science Bulletin |
| Volume Number | 53 |
| Issue Number | 2 |
| e-ISSN | 18619541 |
| Language | English |
| Publisher | SP Science in China Press |
| Publisher Date | 2009-04-15 |
| Publisher Place | Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | Taklimakan Desert temperature profile humidity profile radiation balance heat balance Engineering Earth Sciences Chemistry/Food Science Physics Life Sciences Science |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
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