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Evolution of the dry-wet variations since 1834 CE in the Liiliang Mountains, north China and its relationship with the Asian summer monsoon
Cai, Qiufang1,2,3; Liu, Yu1,2,3,4; Zhang, Hanyu1,5; Song, Huiming1,2; Li, Qiang1,2; Sun, Changfeng1; Wang, Lu1,5; Fang, Congxi1; Liu, Ruoshi4
Corresponding AuthorCai, Qiufang(caiqf@ieecas.cn) ; Liu, Yu(liuyu@loess.llqg.ac.cn)
2021-02-01
Source PublicationECOLOGICAL INDICATORS
ISSN1470-160X
Volume121Pages:10
AbstractUnder the background of global climate change, arid to semi-humid areas are more vulnerable to extreme climate, such as floods and droughts. To better predict and cope with future climate change, more local and regional long-term high-resolution climate reconstructions, hydroclimate in particular, are required. Based on a 174-year regional tree-ring-width chronology, we reconstructed the February-June Standardized Precipitation Evapotranspiration Index (SPEI26) history in the Luliang Mountains, North China (NC). Reconstructed SPEI26 is expected to reflect the dry-wet variation from spring to early summer (STES) of NC with an explained variance of 43.8% for the instrumental record (1951-2007 CE). The reconstruction reveals three comparatively dry (1857-1878, 1919-1929 and 1995-2001 CE) and four comparatively wet (1883-1895, 1934-1944, 1952-1961 and 1980-1984 CE) periods during 1834-2007 CE. Although a drying trend is seen since the 1950s, an advent of wetting since the end of the 1990s is expected. As the driest period in the reconstruction, 1919-1929 CE records the widespread catastrophic 1920s drought in northern China. In addition to the local hydroclimatic signal, the reconstruction also reflects hydroclimatic variation over a large portion of northern China, which is evidented by the comparison with other hydroclimatic records and regional dry-wet index. Strength of the Indian summer monsoon and the East Asian summer monsoon in the previous year play vital roles in the STES dry-wet variations. Moreover, Atlantic Multi-decadal Oscillation index influents the hydroclimate in NC by influencing the Asian summer monsoon system.
KeywordTree rings SPEI Spatial hydroclimatic signal North China Indian summer monsoon East Asian summer monsoon
DOI10.1016/j.ecolind.2020.107089
WOS KeywordPACIFIC OSCILLATION INDEX ; TREE-RINGS ; CLIMATIC RESPONSE ; LULIANG MOUNTAINS ; RECONSTRUCTION ; TEMPERATURE ; PINE ; PRECIPITATION ; ASSOCIATION ; VARIABILITY
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41671212] ; National Natural Science Foundation of China[41630531] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB40010300] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSW-DQC021] ; State Key Laboratory of Loess and Quaternary Geology foundation (SKLLQG)
WOS Research AreaBiodiversity & Conservation ; Environmental Sciences & Ecology
Funding OrganizationNational Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; CAS Key Research Program of Frontier Sciences ; State Key Laboratory of Loess and Quaternary Geology foundation (SKLLQG)
WOS SubjectBiodiversity Conservation ; Environmental Sciences
WOS IDWOS:000604881700003
PublisherELSEVIER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/15760
Collection现代环境研究室
第四纪科学与全球变化卓越创新中心
Corresponding AuthorCai, Qiufang; Liu, Yu
Affiliation1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
2.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Ocean Continental Climate & Environm, Qingdao 266061, Peoples R China
4.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian 710049, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Cai, Qiufang,Liu, Yu,Zhang, Hanyu,et al. Evolution of the dry-wet variations since 1834 CE in the Liiliang Mountains, north China and its relationship with the Asian summer monsoon[J]. ECOLOGICAL INDICATORS,2021,121:10.
APA Cai, Qiufang.,Liu, Yu.,Zhang, Hanyu.,Song, Huiming.,Li, Qiang.,...&Liu, Ruoshi.(2021).Evolution of the dry-wet variations since 1834 CE in the Liiliang Mountains, north China and its relationship with the Asian summer monsoon.ECOLOGICAL INDICATORS,121,10.
MLA Cai, Qiufang,et al."Evolution of the dry-wet variations since 1834 CE in the Liiliang Mountains, north China and its relationship with the Asian summer monsoon".ECOLOGICAL INDICATORS 121(2021):10.
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