1951-2010年大连市气温变化特征分析

摘要

The meteorological information such as the average temperature,the highest temperature,the lowest temperature and seasonal average temperature from 1951 to 2010 in Dalian City were selected to analyze the interannual,interdecadal and seasonal temperature variation characteristics of Dalian City.The results showed that the temperature of Dalian City after 1990s presented a rising tendency,and in winter the tendency was the most obvious.%选用1951-2010年大连市的平均气温、最高气温、最低气温气象资料和四季平均气温，分析大连市气温的年际、年代际和季节变化特征。结果表明：20世纪90年代以后大连市气温总体呈上升趋势，其中冬季增温最明显。