Changes in the temperature and precipitation extremes in China during 1961-2015

doi:10.1016/j.quaint.2018.08.008

	Changes in the temperature and precipitation extremes in China during 1961-2015
	Shi, Jun 1,2; Cui, Linli 1,3; Wang, Junbang 4; Du, Huaqiang 1; Wen, Kangmin 5
刊名	QUATERNARY INTERNATIONAL
	2019-08-30
卷号	527 页码:64-78
关键词	Temperature extremes Precipitation extremes Trends and variations Percentage changes Circulation patterns China
ISSN号	1040-6182
DOI	10.1016/j.quaint.2018.08.008
通讯作者	Shi, Jun(shij@smb.gov.cn)
英文摘要	Based on daily maximum temperature (Tmax), daily minimum temperature (Tmin) and daily precipitation collected from 1867 meteorological stations in China from 1961 to 2015, the spatiotemporal variations in temperature and precipitation extremes and their associations with large-scale atmospheric and oceanic circulation patterns were analyzed using linear trend analysis, Pearson correlation analysis and Mann-Kendall method. Results indicate that both the maximum Tmin (TNx) and the minimum Tmin (TNn) had increased significantly at rates of 0-0.5 degrees C and 0.2-1.0 degrees C per decade respectively in most of China, whereas the trends in the maximum Tmax (TXx) and the minimum Tmax (TXn) were not significant, resulting in a decrease of diurnal temperature range (DTR) at rates of 0-0.7 degrees C per decade in most of northeastern China, northern China and western China. The percentage changes in TXn and TNn were much higher than those of TXx and TNx. For precipitation indices, simple daily intensity index (SDII) and extremely wet-day precipitation (R99p) had increased at rates of 0.10 mm/day and 2.6 mm per decade respectively, but the trends of maximum 1-day precipitation (Rxl day), maximum 5-day precipitation (Rx5day) and total wet-day precipitation (PRCPTOT) were not significant in China. The spatial trends of five precipitation indices were also not significant in almost the whole of China. Higher percentage changes of precipitation indices were mainly appeared in western China. Most of climatic indices had positive correlation with Atlantic multidecadal oscillation (AMO) and negative correlation with East Atlantic/Western Russia (EA/WR). The variations of TXx and TNx were more related to the variability of AMO and EA/WR in China, and those of TXn and TNn were more associated with the Arctic oscillation (AO) in northeastern China, northern China and northern Xinjiang. The variations of precipitation indices were not significantly related to the circulation patterns in the vast majority of China.
资助项目	National Natural Science Foundation of China[41571044] ; Open Research Fund Program of the State Key Laboratory of Subtropical Silviculture[KF2017-5] ; Natural Science Foundation of Shanghai[18ZR1434100]
WOS关键词	ASIAN WINTER MONSOON ; ATMOSPHERIC CIRCULATION PATTERNS ; YANGTZE-RIVER BASIN ; HIGH-IMPACT WEATHER ; ARCTIC OSCILLATION ; GEOPOTENTIAL HEIGHT ; CLIMATE INDEXES ; LOESS PLATEAU ; EVENTS ; TRENDS
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000495356900008
资助机构	National Natural Science Foundation of China ; Open Research Fund Program of the State Key Laboratory of Subtropical Silviculture ; Natural Science Foundation of Shanghai
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131941]
专题	中国科学院地理科学与资源研究所
通讯作者	Shi, Jun
作者单位	1.Zhejiang A&F Univ, State Key Lab Subtrop Silviculture, Hangzhou 311300, Zhejiang, Peoples R China 2.Shanghai Meteorol Bur, Shanghai Climate Ctr, 166 Puxi Rd, Shanghai 200030, Peoples R China 3.Shanghai Meteorol Bur, Shanghai Inst Meteorol Sci, Shanghai 200030, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.China Univ Geosci, Sch Environm Studies, Wuhan 430074, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Shi, Jun,Cui, Linli,Wang, Junbang,et al. Changes in the temperature and precipitation extremes in China during 1961-2015[J]. QUATERNARY INTERNATIONAL,2019,527:64-78.
APA	Shi, Jun,Cui, Linli,Wang, Junbang,Du, Huaqiang,&Wen, Kangmin.(2019).Changes in the temperature and precipitation extremes in China during 1961-2015.QUATERNARY INTERNATIONAL,527,64-78.
MLA	Shi, Jun,et al."Changes in the temperature and precipitation extremes in China during 1961-2015".QUATERNARY INTERNATIONAL 527(2019):64-78.