安徽农业科学2012，Vol.40Issue(35)：17219-17222,4.
本溪市57年气温和降水特征分析
Analysis on Temperature and Precipitation Characteristics in Benxi City of Liaoning in Last 57 Years
祝奎 1刘闯 1廖晶晶2
作者信息
- 1. 辽宁省本溪市气象局,辽宁本溪117000
- 2. 辽宁省葫芦岛市气象局,辽宁葫芦岛125000
- 折叠
摘要
Abstract
Based on data of Benxi station,selcting temperature and precipitation as main indicators, the climate change during 1955 -2011 was analyzed by adopting linear trend estimation and accumulative anomaly method. The results indicated that in recent 57 years, temperature in Benxi City is mainly increased, and is most obvious in winter;with 1988 as the sector, two stages were divided, namely relative cold period during 1955 -1988 and relative warm period during 1989 -2011. The precipitation showed lightly decreasing trend in summer and winter and obvious decreasing trend in autumn.
关键词
气温/降水/特征分析/本溪市Key words
Temperature/Precipitation/Characteristics analysis/Benxi City分类
农业科技引用本文复制引用
祝奎,刘闯,廖晶晶..本溪市57年气温和降水特征分析[J].安徽农业科学,2012,40(35):17219-17222,4.
