湖北省近50年气候变化特征分析  

THE CHARACTER OF CLIMATE VARIATION OF HUBEI PROVINCE DURING RECENT 50 YEARS

作　　者：郑祚芳[1] 陈家华[2] 祁文[3] 

机构地区：[1]北京市气象局,北京100089 [2]江苏省气象局,南京210009 [3]安徽省铜陵市气象局,铜陵244100

出　　处：《气象科学》2002年第3期279-286,共8页Journal of the Meteorological Sciences

摘　　要：本文应用 195 1- 2 0 0 0年的逐月平均气温和降水量资料 ,分析了湖北省 5个代表站的年、季、月气温与降水的变化情况。结果表明 ,近 5 0年湖北省各地气候变化的地域性、季节性差异较大。省内中、东南部在冬、春季增暖明显 ,西部、北部在夏、秋季变冷较显著 ,降水量的变化趋势各地差异明显。By using the monthly averaged data of 5 sampling stations in Hubei province during recent 50 years,the temperature and precipitation variations are investigated.Results show that the main characteristics of temperature and precipitation variations have distinctly difference in different seasons and different areas.The temperature increases in winter and spring in the middle and south east of Hubei province,declines in summer and autumn in west and north of Hubei province.

关 键 词：气候变化 趋势系数 滑动均方差 湖北 气温 降水量 

分 类 号：P467[天文地球—大气科学及气象学]