Evolution of land surface air temperature trend

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	Evolution of land surface air temperature trend
	Ji, F (Ji, Fei); Wu, ZH (Wu, Zhaohua); Huang, JP (Huang, Jianping); Chassignet, EP (Chassignet, Eric P.); Wu, ZH (通讯作者),Florida State Univ, Ctr Ocean Atmospher Predict Studies, Tallahassee, FL 32306 USA.
学科主题	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
关键词	Atlantic Climate Variability Nonstationary Time-series
出处	NATURE CLIMATE CHANGE
ISSN号	1758-678X
	2014
卷号	4 期号:6 页码:462-466
产权排序	[Ji, Fei; Huang, Jianping] Lanzhou Univ, Coll Atmospher Sci, Lanzhou 730000, Peoples R China. [Ji, Fei; Huang, Jianping] Lanzhou Univ, Minist Educ, Key Lab Semiarid Climate Change, Coll Atmospher Sci, Lanzhou 730000, Peoples R China. [Wu, Zhaohua; Chassignet, Eric P.] Florida State Univ, Ctr Ocean Atmospher Predict Studies, Tallahassee, FL 32306 USA. [Wu, Zhaohua; Chassignet, Eric P.] Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA.
英文摘要	The global climate has been experiencing significant warming at an unprecedented pace in the past century(1,2). This warming is spatially and temporally non-uniform, and one needs to understand its evolution to better evaluate its potential societal and economic impact. Here, the evolution ofglobal land surface air temperature trend in the past century is diagnosed using the spatial-temporally multidimensional ensemble empirical mode decomposition method(3). We find that the noticeable warming (>0.5 K) started sporadically over the global land and accelerated until around 1980. Both the warming rate and spatial structure have changed little since. The fastest warming in recent decades (>0.4 K per decade) occurred in northern mid-latitudes. From a zonal average perspective, noticeable warming (>0.2 K since 1900) first took place in the subtropical and subpolar regions of the Northern Hemisphere, followed by subtropical warming in the Southern Hemisphere. The two bands of warming in the Northern Hemisphere expanded from 1950 to 1985 and merged to cover the entire Northern Hemisphere.
内容类型	共享期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/7072]
专题	烟台海岸带研究所_科研共享资源
通讯作者	Wu, ZH (通讯作者),Florida State Univ, Ctr Ocean Atmospher Predict Studies, Tallahassee, FL 32306 USA.
推荐引用方式 GB/T 7714	Ji, F ,Wu, ZH ,Huang, JP ,et al. Evolution of land surface air temperature trend. 2014.