中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
How Do Volcanic Eruptions Influence Decadal Megadroughts over Eastern China?

文献类型:期刊论文

作者Ning, Liang1,2,3,4,5,6,7; Chen, Kefan1,2,3,4; Liu, Jian1,2,3,4,5,8; Liu, Zhengyu9; Yan, Mi1,2,3,4,5,7; Sun, Weiyi1,2,3,4; Jin, Chunhan1,2,3,4; Shi, Zhengguo7
刊名JOURNAL OF CLIMATE
出版日期2020-10-01
卷号33期号:19页码:8195-8207
ISSN号0894-8755
DOI10.1175/JCLI-D-19-0394.1
通讯作者Liu, Jian(jliu@njnu.edu.cn)
英文摘要The influence and mechanism of volcanic eruptions on decadal megadroughts over eastern China during the last millennium were investigated using a control (CTRL) and five volcanic eruption sensitivity experiments (VOLC) from the Community Earth System Model (CESM) Last Millennium Ensemble (LME) archive. The decadal megadroughts associated with the failures of the East Asian summer monsoon (EASM) are associated with a meridional tripole of sea surface temperature anomalies (SSTAs) in the western Pacific from the equator to high latitudes, suggestive of a decadal-scale internal mode of variability that emerges from empirical orthogonal function (EOF) analysis. Composite analyses further showed that, on interannual time scales, within a decade after an eruption the megadrought was first enhanced but then weakened, due to the change from an El Nino state to a La Nina state. The impacts of volcanic eruptions on the magnitudes of megadroughts are superposed on internal variability. Therefore, the evolution of decadal megadroughts coinciding with strong volcanic eruptions demonstrate that the impacts of internal variability and external forcing can combine to influence hydroclimate.
WOS关键词ASIAN SUMMER MONSOON ; HYDROCLIMATE RESPONSES ; TROPICAL PACIFIC ; PROXY EVIDENCE ; CLIMATE ; PRECIPITATION ; VARIABILITY ; TEMPERATURE ; EVENTS ; PATTERNS
资助项目National Key Research andDevelopment Program of China[2016YFA0600401] ; National Natural Science Foundation of China[41971021] ; National Natural Science Foundation of China[41971108] ; National Natural Science Foundation of China[41671197] ; National Natural Science Foundation of China[41631175] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB40000000] ; Open Funds of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS[SKLLQG1820] ; Open Funds of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS[SKLLQG1930]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
出版者AMER METEOROLOGICAL SOC
WOS记录号WOS:000589983000002
资助机构National Key Research andDevelopment Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Open Funds of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS
源URL[http://ir.ieecas.cn/handle/361006/15599]  
专题地球环境研究所_古环境研究室
通讯作者Liu, Jian
作者单位1.Nanjing Normal Univ, Key Lab Virtual Geog Environm, Minist Educ, Nanjing, Peoples R China
2.Nanjing Normal Univ, State Key Lab Cultivat Base Geog Environm Evolut, Nanjing, Peoples R China
3.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Nanjing, Peoples R China
4.Nanjing Normal Univ, Sch Geog, Nanjing, Peoples R China
5.Qingdao Natl Lab Marine Sci & Technol, Open Studio Simulat Ocean Climate Isotope, Qingdao, Peoples R China
6.Univ Massachusetts, Dept Geosci, Climate Syst Res Ctr, Amherst, MA USA
7.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Beijing, Peoples R China
8.Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab Numer Simulat Large Scale Co, Nanjing, Peoples R China
9.Ohio State Univ, Dept Geog, Columbus, OH 43210 USA
推荐引用方式
GB/T 7714
Ning, Liang,Chen, Kefan,Liu, Jian,et al. How Do Volcanic Eruptions Influence Decadal Megadroughts over Eastern China?[J]. JOURNAL OF CLIMATE,2020,33(19):8195-8207.
APA Ning, Liang.,Chen, Kefan.,Liu, Jian.,Liu, Zhengyu.,Yan, Mi.,...&Shi, Zhengguo.(2020).How Do Volcanic Eruptions Influence Decadal Megadroughts over Eastern China?.JOURNAL OF CLIMATE,33(19),8195-8207.
MLA Ning, Liang,et al."How Do Volcanic Eruptions Influence Decadal Megadroughts over Eastern China?".JOURNAL OF CLIMATE 33.19(2020):8195-8207.

入库方式: OAI收割

来源:地球环境研究所

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