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    STUDIA GEOGRAPHIA - Issue no. 1 / 2010  
         
  Article:   SUMMER TEMPERATURE VARIATIONS DURING THE LAST CENTURY ABOVE TAKLIMAKAN DESERT.

Authors:  E. CHONGYI, H. CACOVEAN, H. JIANKANG, W. YONG, X. HONG, Y. TAIBAO, Z. HAIRU.
 
       
         
  Abstract:  

Summer Temperature Variations during the Last Century above Taklimakan Desert. By analyzing the isotopic ratio δ18O variation trend, the summer temperature variations during the last century above Taklimakan Desert were reconstructed. The summer temperature of middle-upper troposphere increased with about 1. 477 0C in 90 years. The temperature in surrounding Taklimakan Desert is significantly correlated with the δ18O in the Chongce ice core, especially at Hotan station. Combined with Hotan temperature, the temperature curve above Taklimakan was reconstructed by using the δ18O of 1903-1953 as interpolation. The summer temperature of Taklimakan Desert as represented by Hotan has increased by 0. 9 0C.

Keywords:Taklimakan Desert, temperature variations, global warming, Chongce ice core.

 
         
     
         
         
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