干旱区生态环境知识资源中心(Arid): 中国西北地区与东部季风区秋季气温对比

Arid

	中国西北地区与东部季风区秋季气温对比
其他题名	Comparison of Autumn Temperatures between Arid Area of Northwest China and Monsoon Area of East China
	张天峰 1; 王劲松 1; 张洪芬 2; 黄斌 2; 毛玉琴 2
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2010
卷号	27 期号:1 页码:121-127
中文摘要	选取1962-2006年中国西北地区139个气象站、东部季风区378个气象站的秋季平均气温资料,采用相关分析、周期分析、线性趋势分析,分别对西北干旱区、东部季风区秋季平均气温时空分布特征作了初步对比,分析了西北干旱区与东部同纬度季风区气温变化特征的异同.结果表明:西北干旱区和东部季风区秋季气温主要受大尺度天气系统影响,其历年变化趋势基本一致;在全球变暖的背景下,西北干旱区和东部季风区气温逐步升高的趋势是一致的,并且气温升高有进一步加剧的趋势.西北干旱区增温幅度0.36℃/10 a,东部季风区增温幅度0.31℃/10 a,西北干旱区升温的幅度明显高于东部季风区,是气候变化的敏感区和脆弱区.
英文摘要	This paper compares the spatiotemporal distribution of average autumn temperature in arid area of northwest China and monsoon area of east China using the average autumn temperature data observed by 139 mete-orological stations in arid area of northwest China and 378 ones in monsoon area of east China during the period from 1962 to 2006 by applying the correlation analysis, cycle analysis, linear trend analysis and correlation analysis of climate trends, and also analyzes the similarity and difference of temperature change characteristics in the regions with the same latitudes. The results show that the autumn temperatures in arid area of northwest China and monsoon area of east China are affected by westerly large weather systems, also by latitudes, terrain and altitude of the re-gions, and obviously by monsoon and sea-field distribution in monsoon area of east China. Under global wanning, temperature is gradually increased in these two regions. Linear trend calculation shows that the temperature increase range in arid area of northwest China (0.36℃/10 a) is higher than that in monsoon of east China (0.31 ℃/ 10 a), which reveals that the arid area of northwest China is more sensitive to climate change than the monsoon ar-ea of east China.
中文关键词	西北地区 ; 东部地区 ; 季风区 ; 秋季 ; 平均气温 ; 气候变化
英文关键词	arid area of northwest China monsoon area of east China average autumn temperature Climatic change
语种	中文
国家	中国
收录类别	CSCD
WOS类目	METEOROLOGY ATMOSPHERIC SCIENCES
WOS研究方向	Meteorology & Atmospheric Sciences
CSCD记录号	CSCD:3858792
来源机构	中国气象局兰州干旱气象研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225040
作者单位	1.中国气象局兰州干旱气象研究所, 甘肃省干旱气候变化与减灾重点实验室,中国气象局干旱气候变化与减灾重点开放实验室, 兰州, 甘肃 730020, 中国; 2.甘肃省庆阳市气象局, 庆阳, 甘肃 745000, 中国
推荐引用方式 GB/T 7714	张天峰,王劲松,张洪芬,等. 中国西北地区与东部季风区秋季气温对比[J]. 中国气象局兰州干旱气象研究所,2010,27(1):121-127.
APA	张天峰,王劲松,张洪芬,黄斌,&毛玉琴.(2010).中国西北地区与东部季风区秋季气温对比.干旱区研究,27(1),121-127.
MLA	张天峰,et al."中国西北地区与东部季风区秋季气温对比".干旱区研究 27.1(2010):121-127.