A 210-year tree-ring delta O-18 record in North China and its relationship with large-scale circulations
文献类型:期刊论文
作者 | Wang, Lu1,2; Liu, Yu1,3,4,5; Li, Qiang1; Song, Huiming1; Cai, Qiufang1; Sun, Changfeng1; Fang, Congxi1; Liu, Ruoshi5 |
刊名 | TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY |
出版日期 | 2020-06-05 |
卷号 | 72期号:1页码:15 |
ISSN号 | 1600-0889 |
关键词 | tree ring stable oxygen isotope (delta 18O) Asian monsoon El Nino-Southern Oscillation (ENSO) climate change |
DOI | 10.1080/16000889.2020.1770509 |
通讯作者 | Liu, Yu(liuyu@loess.llqg.ac.cn) |
英文摘要 | Tree-ring stable oxygen isotope (delta O-18(TR)) demonstrates the enormous potential for revealing hydrological climate changes and large-scale atmospheric circulations. Here, we established the 210-year delta O-18(TR) chronology of Pinus tabulaeformis Carr. in Baotou, southwest Inner Mongolia, North China. The regional precipitation delta O-18 (delta O-18(P)) and June-July-August relative humidity (RHJJA) were the two dominant environmental factors controlling the delta O-18(TR) changes. Since the 1930s, the increasing delta O-18(TR) values in the study region reflected the drying trend due to reducing precipitation and increasing temperature. The delta O-18(TR) series in Baotou generally exhibited stronger correlations with three Indian summer monsoon (ISM) indexes than three East Asian summer monsoon (EASM) indexes during 1948-2009 AD. However, the delta O-18(TR) record also significantly correlated with one EASM index. These results indicated that the Asian summer monsoon played an essential role in modifying the delta O-18(TR) values, and the ISM possibly had more considerable influence compared with the EASM. We also found that the delta O-18(TR) record had a higher correlation with the central-Pacific El Nino-Southern Oscillation (ENSO) than that with eastern-Pacific ENSO, probably because of the more substantial impact of the central-Pacific ENSO on the ISM. |
WOS关键词 | ASIAN SUMMER MONSOON ; SOUTHEASTERN TIBETAN PLATEAU ; OXYGEN-ISOTOPE RATIOS ; RELATIVE-HUMIDITY ; PRECIPITATION RECORDS ; PDSI RECONSTRUCTION ; RAINFALL VARIATIONS ; MOISTURE TRANSPORT ; GLOBAL MONSOON ; INNER-MONGOLIA |
资助项目 | Chinese Academy of Sciences (CAS)[QYZDJ-SSW-DQC021] ; Chinese Academy of Sciences (CAS)[DQGG0104] ; Chinese Academy of Sciences (CAS)[GJHZ1777] ; Chinese Academy of Sciences (CAS)[XDA23070202] ; Youth Innovation Promotion Association of CAS[2017451] ; National Natural Science Foundation of China[NSFC 41630531] ; West Light Foundation from CAS ; Key Project of IEECAS ; State Key Laboratory of Loess and Quaternary Geology, IEECAS[SKLLQG1822] |
WOS研究方向 | Meteorology & Atmospheric Sciences |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS LTD |
WOS记录号 | WOS:000539026400001 |
资助机构 | Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of CAS ; National Natural Science Foundation of China ; West Light Foundation from CAS ; Key Project of IEECAS ; State Key Laboratory of Loess and Quaternary Geology, IEECAS |
源URL | [http://ir.ieecas.cn/handle/361006/14920] |
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 | Liu, Yu |
作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Qingdao, Peoples R China 4.Chinese Acad Sci, Ctr Excellence Quaternary Sci & Global Change, Xian, Peoples R China 5.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Dept Earth & Environm Sci, Xian, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Lu,Liu, Yu,Li, Qiang,et al. A 210-year tree-ring delta O-18 record in North China and its relationship with large-scale circulations[J]. TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY,2020,72(1):15. |
APA | Wang, Lu.,Liu, Yu.,Li, Qiang.,Song, Huiming.,Cai, Qiufang.,...&Liu, Ruoshi.(2020).A 210-year tree-ring delta O-18 record in North China and its relationship with large-scale circulations.TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY,72(1),15. |
MLA | Wang, Lu,et al."A 210-year tree-ring delta O-18 record in North China and its relationship with large-scale circulations".TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 72.1(2020):15. |
入库方式: OAI收割
来源:地球环境研究所
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