IGSNRR OpenIR
Regional differences in shifts of temperature trends across China between 1980 and 2017
Li, Lanhui1,2; Zhang, Yili1,2,3; Liu, Qionghuan1,2; Ding, Mingjun4,5; Mondal, Partho Protim1,2
2019-03-15
Source PublicationINTERNATIONAL JOURNAL OF CLIMATOLOGY
ISSN0899-8418
Volume39Issue:3Pages:1157-1165
Corresponding AuthorZhang, Yili(zhangyl@igsnrr.ac.cn)
AbstractAs the climate system is known to be warming unevenly, the open question of whether there has been a significant warming hiatus at global or regional scales has attracted worldwide attention. With annual mean air temperature (T-mean) setting new records subsequent to 2012, it is reasonable to reanalyse the presence of an apparent decelerated warming trend in China. We therefore examined the shifts of temperature trends in China between 1980 and 2017 using homogenized records from 798 meteorological stations via the Breaks For Additive Season and Trend (BFAST) method and Mann-Kendall and Sen's slope estimator statistical tests. The results show that T-mean at the country level exhibited monotonic increase with a positive break occurring around 1997, and the warming rate during 1980-2017 (0.36 degrees C/decade) was slightly higher than that during 1980-1997, which suggests that this positive break did not overwhelm the overall continuous warming trend. Spatial records show that most areas west of 108 degrees E or south of 30 degrees N within the country experienced a continual warming trend over the study period and that negative break that occurred around 2010 was major contributor to temporary decelerated warming trend detected in other areas, especially in Northeast China. Hence, this study highlights annual air temperature has continued to rise overall in China since 1980, while considerable regional differences have been detected within the shifts of temperature trends.
KeywordBFAST China climate warming regional difference trend shift
DOI10.1002/joc.5868
WOS KeywordREGRESSION ; HIATUS
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA20040201] ; National Natural Science Foundation of China[41671104] ; National Natural Science Foundation of China[41761144081]
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
WOS IDWOS:000461606600001
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/49214
Collection中国科学院地理科学与资源研究所
Corresponding AuthorZhang, Yili
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China
4.Jiangxi Normal Univ, Key Lab Poyang Lake Wetland & Watershed Res, Minist Educ, Nanchang, Jiangxi, Peoples R China
5.Jiangxi Normal Univ, Sch Geog & Environm, Nanchang, Jiangxi, Peoples R China
Recommended Citation
GB/T 7714
Li, Lanhui,Zhang, Yili,Liu, Qionghuan,et al. Regional differences in shifts of temperature trends across China between 1980 and 2017[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019,39(3):1157-1165.
APA Li, Lanhui,Zhang, Yili,Liu, Qionghuan,Ding, Mingjun,&Mondal, Partho Protim.(2019).Regional differences in shifts of temperature trends across China between 1980 and 2017.INTERNATIONAL JOURNAL OF CLIMATOLOGY,39(3),1157-1165.
MLA Li, Lanhui,et al."Regional differences in shifts of temperature trends across China between 1980 and 2017".INTERNATIONAL JOURNAL OF CLIMATOLOGY 39.3(2019):1157-1165.
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