On a Simple Dynamics Model of Interaction between Oasis and Climate

This paper constructs a coupled system of oasis and atmosphere based on an oasis evolvement model byadding atmospheric motion to discuss the problem of oasis evolvement and its effects on regional climate.The results indicate that the range and scope of the negative temperature anomalies become larger whenthe oasis cover fraction increases. Correspondingly, the positive temperature anomalies becomes smaller inthe desert no matter in summer or spring. And the variability is more obvious in summer than in spring.So it may be concluded that the oasis not only maintains and develops itself but also develops partial airover the desert into an oasis climate.

作 者： 吳凌云 巢紀平 符淙斌 潘曉玲   作者單位： 吳凌云,符淙斌(Global Change System for Analysis, Research and Training Regional Center for Temperate East Asia,Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029)

巢紀平(National Research Center for Marine Environment Forecasts,Beijing,100081)

潘曉玲(Institute of Desert Ecology and Environment, Xinjiang University, Urumqi 830046) 

刊 名： 大氣科學進展(英文版)  ISTIC SCI 英文刊名： ADVANCES IN ATMOSPHERIC SCIENCES  年，卷(期)： 2003 20(5)  分類號： P4  關鍵詞： oasis   desert   temperature anomalies  

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