Analysis of Climate Character in Dunhuang in Recent 56 Years
Analysis of Climate Character in Dunhuang in Recent 56 Years
复制标题
DOI：
--
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
W. Xiu
中科院分区：
文献类型：
--
作者：
W. Xiu
利用敦煌气象站1954 - 2009年的气温、降水和日照时数资料，分析了敦煌年平均气温、降水和日照时数的变化，探讨了敦煌干燥气候及其对莫高窟文物保护的影响。年降水量和日照时数也呈增加趋势，但气温和日照时数的升高导致蒸发量增加，干旱明显，干旱气候有利于敦煌莫高窟文物的保护。
Based on the air temperature,precipitation and sunshine hours data from meteorological stations of Dunhuang during 1954 2009,the variation of annual mean air temperature,precipitation and sunshine hours were analyzed,and dry climate in Dunhuang and its influence on cultural relic of the Mogao Grottoes were discussed also.The results show that annual air temperature was gradually increasing year by year,and annual precipitation and sunshine hours also presented increasing trend.but the rise of air temperature and sunshine hours led to increase of evaporation,drought was evident.The arid climate is conducive to the protection of Mogao grottoes culture relic in Dunhuang.