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

doi:10.1029/2021GL096454

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Nonlinear Responses of Droughts Over China to Volcanic Eruptions at Different Drought Phases
	Chen, Kefan 1; Ning, Liang 1,2,3,4; Liu, Zhengyu 5; Liu, Jian 1,2,6; Yan, Mi 1,2; Sun, Weiyi 1; Yuan, Linwang 1; Lv, Guonian 1; Li, Longhui 1; Jin, Chunhan 1; Shi, Zhengguo4
通讯作者	Ning, Liang(ningliangnnu@njnu.edu.cn) ; Liu, Zhengyu(liu.7022@osu.edu) ; Liu, Jian(jliu@njnu.edu.cn)
	2022-02-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
卷号	49 期号:4 页码:11
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.
关键词	volcanic eruption persistent drought different drought phases nonlinear effects climate modeling
DOI	10.1029/2021GL096454
关键词[WOS]	ASIAN SUMMER MONSOON ; EASTERN CHINA ; HYDROCLIMATE RESPONSES ; CLIMATE VARIABILITY ; MODEL ; PRECIPITATION ; ATLANTIC ; OSCILLATION ; MEGADROUGHT ; REGIONS
收录类别	SCI ; SCI
语种	英语
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
项目资助者	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
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000765659300064
出版者	AMER GEOPHYSICAL UNION
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/17545
专题	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 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 2.Qingdao Natl Lab Marine Sci & Technol, Open Studio Simulat Ocean Climate Isotope, Qingdao, Peoples R China 3.Univ Massachusetts, Dept Geosci, Climate Syst Res Ctr, Amherst, MA 01003 USA 4.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian, Peoples R China 5.Ohio State Univ, Dept Geog, Columbus, OH 43210 USA 6.Nanjing Normal Univ, Sch Math Sci, Jiangsu Prov Key Lab Numer Simulat Large Scale Co, 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.