Global Annual Mean Surface Air Temperature Anomalies and Their Link with Indian Summer Monsoon Failures

作     者：S.S.Dugam S.B.Kakade R.K.Verma 

作者机构：Indian Institute of Tropical Meteorology Pune-411005 IndiaIndian Institute of Tropical Meteorology Pune-411005 IndiaIndian Institute of Tropical Meteorology Pune-411005 India 

出 版 物：《Advances in Atmospheric Sciences》 (大气科学进展（英文版）)

年 卷 期：1990年第7卷第2期

页      面：245-248页

核心收录：

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 0816[工学-测绘科学与技术] 0825[工学-航空宇航科学与技术] 

主　　题：In Global Annual Mean Surface Air Temperature Anomalies and Their Link with Indian Summer Monsoon Failures ENSO Mean 

摘      要：Analysis of the global mean annual temperature anomalies based on land and marine data for the last 88 years (1901-1988) of this century has been carried out with a view to find any relationship with failures in Indian summer monsoon rainfall. On the climatological scale (i.e. 30 years) it has been noticed that there is an abnormal increase in the frequency of drought years during epochs of global warming and cooling, while it is considerably less when global temperatures are near normal. Results are unchanged even when the data are filtered out for ENSO (El-Nino Southern Oscillation) *** has also been noticed that during warm and cold epochs in global temperatures the amount of summer monsoon rainfall decreases as compared to the rainfall during a normal temperature epoch.