湖北省近46年区域气候变化特征  

The Features of Climate Variation of Hubei Province During the Last 46 Years

作　　者：魏宝华[1] 赵家成[1] 刘咏燕[1] 

机构地区：[1]三峡大学地质灾害防治研究院,湖北宜昌443002

出　　处：《三峡大学学报（人文社会科学版）》2008年第S2期232-234,共3页Journal of China Three Gorges University(Humanities & Social Sciences)

摘　　要：本文利用了1960~2005年湖北省19个气象站的年降水量和月均温资料,采用了降水距平百分率和气温距平、气温滑动曲线及气温累计曲线分区分析了降水和气温近46年的变化规律。结果表明:在全球普遍增温的背景下,湖北各区出现了不同程度的增温;鄂西山地和鄂东北低山丘陵降水量有减少的趋势,江汉平原和鄂东南低山丘陵降水有增加的趋势。By using the monthly averaged data of 19 sampling stations in Hubei province during recent 46 years,percentage of precipitation and anomaly of mean temperature for monthly,temperature running curves and accumulative curves are analyzed climate laws of temperature and precipitation in the last 46 years.Results show that Hubei areas have been various warming in global warming;precipitation of the west mountain and northeast low mountain and hills of Hubei province is decreasing trend,and increasing trend in l...

关 键 词：气候变化 降水 气温 区域 

分 类 号：P467[天文地球—大气科学及气象学]