NEIGAE OpenIR
Weak Cooling of Cold Extremes Versus Continued Warming of Hot Extremes in China During the Recent Global Surface Warming Hiatus
X. J. Shen, B. H. Liu and X. G. Lu
2018
发表期刊Journal of Geophysical Research-Atmospheres
卷号123页码:4073-4087
摘要Using daily maximum temperature (T-max), minimum temperature (T-min), and mean temperature data of 437 weather stations in China, we compared variations of the mean with extreme ends of probability distribution of temperatures in China from 1960 to 2015. Our analysis confirmed that annual mean T-max and T-min experienced warming hiatus in China after 1998. The warming hiatus is also reflected by the weak cooling of cold extremes across China, but hot extremes continue the significant warming trend nationally and in climate regions of East China, Southwest China, and the Tibetan Plateau. During 1999-2015, the hot day frequency (T-x90, based on base period 1961-1990) and averaged T-max above the 90th percentile of each year (T-xp90) increased significantly by 3.70d/decade and 0.20 degrees C/decade nationally. But there were significant cooling trends of cold extremes in East China and Southeast China from 1999 to 2015. During the warming hiatus period, the obvious decline in warm season precipitation contributed to the ongoing warming of hot extremes in East China and Southwest China. Both the decrease of warming season solar irradiance and increase of warm season precipitation facilitated the weak cooling trends of hot extremes in Northeast China and North China Plain. Although mean temperature experienced warming hiatus after 1998, the continued warming of hot extremes and reverse from warming to weak cooling of cold extremes imply an increase of temperature variability in China simultaneously.
文献类型期刊论文
条目标识符http://ir.iga.ac.cn/handle/131322/9282
专题中国科学院东北地理与农业生态研究所
作者单位中国科学院东北地理与农业生态研究所
推荐引用方式
GB/T 7714
X. J. Shen, B. H. Liu and X. G. Lu. Weak Cooling of Cold Extremes Versus Continued Warming of Hot Extremes in China During the Recent Global Surface Warming Hiatus[J]. Journal of Geophysical Research-Atmospheres,2018,123:4073-4087.
APA X. J. Shen, B. H. Liu and X. G. Lu.(2018).Weak Cooling of Cold Extremes Versus Continued Warming of Hot Extremes in China During the Recent Global Surface Warming Hiatus.Journal of Geophysical Research-Atmospheres,123,4073-4087.
MLA X. J. Shen, B. H. Liu and X. G. Lu."Weak Cooling of Cold Extremes Versus Continued Warming of Hot Extremes in China During the Recent Global Surface Warming Hiatus".Journal of Geophysical Research-Atmospheres 123(2018):4073-4087.
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