| 天气与气候 |
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| Characteristics of Wind Velocity, Temperature and Humidity Profiles of Near-surface Layer in Tengger Desert |
| LV Ping1,2, DONG Zhi-bao2, ZHANG Zheng-cai2, ZHAO Ai-guo2 |
| 1.Lanzhou Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730000, China; 2.Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China |
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Abstract Using the data collected at the Sand Drift Observation Station of Chinese Academy of Sciences in 2005, the monthly and seasonal change of rose diagram of wind speed and direction, wind velocity,temperature and humidity profiles near the surface layer are analyzed in detail. These characteristics in the Tengger Desert are made public accordingly. The monthly change of temperature and humidity profiles is also very obvious: the value of temperature in July is greatest, and least in Jan., and the humidity in Oct. is greatest, and least in April, the humidity in the Spring is least in one year.
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Received: 25 December 2008
Published: 07 September 2009
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2009, Vol. 29 
