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Indian summer monsoon and winter Total Solar Irradiance signals in the tree-ring delta O-18 from foothills of High Asia, northern Pakistan

文献类型：期刊论文

作者Li, Qiang1,2,3; Liu, Yu1,2,3,4; Sinha, Ashish5; Kathayat, Gayatri1; Duan, Xiangyu2; Liu, Ruoshi4; Xu, Chenxi6; Song, Huiming1,2; Fang, Congxi3; Siddiqui, Muhammad Faheem7
刊名INTERNATIONAL JOURNAL OF CLIMATOLOGY
出版日期2022-12-02
页码11
ISSN号0899-8418
关键词Indian summer monsoon northern Pakistan Total Solar Irradiance tree-ring delta O-18
DOI10.1002/joc.7936
英文摘要A tree-ring stable oxygen isotope (delta O-18) chronology was developed for the past 171 years by four Abies pindrow trees growing in southwest foothills of High Asia, northern Pakistan, which is correlated with observed and modelled delta O-18 of precipitation in Islamabad over the instrumental period. The averaged tree-ring delta O-18 chronology is significantly negative correlated with local (r = -.651, p < .001, n = 38) and regional (r = -.664, p < .001, n = 65) summer precipitation variations. Analysis of vertically integrated water vapour flux and surface wind field suggests that the sampling site is located at the northern limit of the Indian summer monsoon (ISM). Our tree-ring delta O-18 series is significantly (p < .001, n = 143) negatively correlated with observed Homogenous India rainfall, All Indian rainfall, Core-Monsoon India rainfall and Northwest India rainfall. This is the first detected ISM signal from tree-ring delta O-18 over northern Pakistan. Several ISM-related paleoclimate proxies, including three stalagmites delta O-18 series (Sahiya cave, Jhumar cave and Qunf cave) and a tree-ring delta O-18 series (Manali), show consistent variability and a correlation coefficient of .566 (p < .001, n = 165) with our tree-ring delta O-18, suggesting that a combination of multiple proxies may be potentially useful to understand the full perspective of ISM before instrumental era. In addition, we found that the satellite-observed winter Total Solar Irradiance exerts influence on the tree-ring delta O-18 variation (r = .643, p < .001, n = 38), which may be linked to runoff of the Indus River and ISM precipitation.
WOS关键词RECONSTRUCTION ; PRECIPITATION ; VARIABILITY ; OMAN
资助项目National Natural Science Foundation of China[41873021] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41991251] ; National Natural Science Foundation of China[3191101770] ; National Natural Science Foundation of China[32061123008] ; Chinese Academy of Sciences[XDB40000000] ; STEP Program[2019QZKK0101]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
出版者WILEY
WOS记录号WOS:000919428800001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; STEP Program ; STEP Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; STEP Program ; STEP Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; STEP Program ; STEP Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; STEP Program ; STEP Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/106862]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Li, Qiang; Liu, Yu
作者单位1.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China
3.CAS HEC, China Pakistan Joint Res Ctr Earth Sci, Islamabad, Pakistan
4.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian, Peoples R China
5.Calif State Univ, Dept Earth Sci, Carson, CA USA
6.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China
7.Univ Karachi, Dept Bot, Karachi, Pakistan
8.Univ Minnesota, Dept Earth & Environm Sci, Minneapolis, MN USA
推荐引用方式
GB/T 7714		 Li, Qiang,Liu, Yu,Sinha, Ashish,et al. Indian summer monsoon and winter Total Solar Irradiance signals in the tree-ring delta O-18 from foothills of High Asia, northern Pakistan[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2022:11.
APA Li, Qiang.,Liu, Yu.,Sinha, Ashish.,Kathayat, Gayatri.,Duan, Xiangyu.,...&Cheng, Hai.(2022).Indian summer monsoon and winter Total Solar Irradiance signals in the tree-ring delta O-18 from foothills of High Asia, northern Pakistan.INTERNATIONAL JOURNAL OF CLIMATOLOGY,11.
MLA Li, Qiang,et al."Indian summer monsoon and winter Total Solar Irradiance signals in the tree-ring delta O-18 from foothills of High Asia, northern Pakistan".INTERNATIONAL JOURNAL OF CLIMATOLOGY (2022):11.

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来源：地质与地球物理研究所

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