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Nonlinear Responses of Droughts Over China to Volcanic Eruptions at Different Drought Phases

文献类型：期刊论文

作者Chen, Kefan6; Ning, Liang3,4,5,6; Liu, Zhengyu2; Liu, Jian1,5,6; Yan, Mi5,6; Sun, Weiyi6; Yuan, Linwang6; Lv, Guonian6; Li, Longhui6; Jin, Chunhan6
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2022-02-28
卷号49期号:4页码:11
ISSN号0094-8276
关键词volcanic eruption persistent drought different drought phases nonlinear effects climate modeling
DOI10.1029/2021GL096454
通讯作者Ning, Liang(ningliangnnu@njnu.edu.cn) ; Liu, Zhengyu(liu.7022@osu.edu) ; Liu, Jian(jliu@njnu.edu.cn)
英文摘要Previous studies show that volcanic eruptions can intensify and extend drought events triggered by internal variability over Eastern China. However, it has remained unclear whether volcanic eruptions occurring in different drought phases have different impacts. Here, based on multiple reconstructions, simulations, as well as volcanic sensitivity experiments with volcanic forcing imposed in the early and late phases of droughts, we propose a nonlinear effect of volcanic eruptions on drought events. Late-phase volcanic eruptions exert greater impact on drought persistence and intensity while early-phase volcanic eruptions induce modest and weaker impacts. The evolutions of drought differ substantially from the typical volcanic-only influence or the linear combination of the drought triggered by internal variability and volcanic-only influences, which are hypothesized to be associated with positive feedbacks of soil moisture to precipitation, as well as its interaction with the evolution of the East Asia Summer monsoon.
WOS关键词ASIAN SUMMER MONSOON ; EASTERN CHINA ; HYDROCLIMATE RESPONSES ; CLIMATE VARIABILITY ; MODEL ; PRECIPITATION ; ATLANTIC ; OSCILLATION ; MEGADROUGHT ; REGIONS
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB40000000] ; National Natural Science Foundation of China[41971021] ; National Natural Science Foundation of China[42075049] ; National Natural Science Foundation of China[41971108] ; National Natural Science Foundation of China[42130604] ; National Natural Science Foundation of China[42111530182] ; National Natural Science Foundation of China[41631175] ; 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Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000765659300064
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Open Funds of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS
源URL[http://ir.ieecas.cn/handle/361006/17544]  
专题地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
通讯作者Ning, Liang; Liu, Zhengyu; Liu, Jian
作者单位1.Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab Numer Simulat Large Scale Co, Nanjing, Peoples R China
2.Ohio State Univ, Dept Geog, Columbus, OH 43210 USA
3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China
4.Univ Massachusetts, Dept Geosci, Climate Syst Res Ctr, Amherst, MA 01003 USA
5.Qingdao Natl Lab Marine Sci & Technol, Open Studio Simulat Ocean Climate Isotope, Qingdao, Peoples R China
6.Nanjing Normal Univ, Sch Geog,Minist Educ,Key Lab Virtual Geog Environ, Jiang Ctr Collaborat Innovat Geog Informat Resour, State Key Lab Cultivat Base Geog Environm Evolut, Nanjing, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Kefan,Ning, Liang,Liu, Zhengyu,et al. Nonlinear Responses of Droughts Over China to Volcanic Eruptions at Different Drought Phases[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(4):11.
APA Chen, Kefan.,Ning, Liang.,Liu, Zhengyu.,Liu, Jian.,Yan, Mi.,...&Shi, Zhengguo.(2022).Nonlinear Responses of Droughts Over China to Volcanic Eruptions at Different Drought Phases.GEOPHYSICAL RESEARCH LETTERS,49(4),11.
MLA Chen, Kefan,et al."Nonlinear Responses of Droughts Over China to Volcanic Eruptions at Different Drought Phases".GEOPHYSICAL RESEARCH LETTERS 49.4(2022):11.

入库方式： OAI收割

来源：地球环境研究所

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