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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

文献类型：期刊论文

作者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
刊名ECOLOGICAL INDICATORS
出版日期2021-02-01
卷号121页码:10
关键词Tree rings SPEI Spatial hydroclimatic signal North China Indian summer monsoon East Asian summer monsoon
ISSN号1470-160X
DOI10.1016/j.ecolind.2020.107089
通讯作者Cai, Qiufang(caiqf@ieecas.cn) ; Liu, Yu(liuyu@loess.llqg.ac.cn)
英文摘要Under 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.
WOS关键词PACIFIC OSCILLATION INDEX ; TREE-RINGS ; CLIMATIC RESPONSE ; LULIANG MOUNTAINS ; RECONSTRUCTION ; TEMPERATURE ; PINE ; PRECIPITATION ; ASSOCIATION ; VARIABILITY
资助项目National 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研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000604881700003
出版者ELSEVIER
资助机构National 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)
源URL[http://ir.ieecas.cn/handle/361006/15759]  
专题地球环境研究所_现代环境研究室
第四纪科学与全球变化卓越创新中心
通讯作者Cai, Qiufang; Liu, Yu
作者单位1.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
推荐引用方式
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.

入库方式： OAI收割

来源：地球环境研究所

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