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Assessing the Modern Multi-Decadal Scale Aridification Over the Northern China From a Historical Perspective

文献类型：期刊论文

作者Qin, Yanmin6; Ning, Liang3,4,5,6; Li, Longhui6; Liu, Zhengyu2; Liu, Jian1,5,6; Yan, Mi3,5,6; Chen, Kefan6; Xue, Jiao6; Wang, Liulin6; Li, Chuxin6
刊名JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
出版日期2022-02-16
卷号127期号:3页码:17
ISSN号2169-897X
DOI10.1029/2021JD035622
通讯作者Ning, Liang(ningliangnnu@njnu.edu.cn) ; Li, Longhui(Longhui.Li@njnu.edu.cn)
英文摘要Northern China (35 degrees-50 degrees N; 105 degrees-125 degrees E) has experienced a multidecadal aridification since 1950s, which was mainly manifested by multi-decadal scale decreases of regional precipitation and soil moisture, and brought severe influences on societal and economic developments. However, the position of this aridification among the historical aridification events over northern China during the last millennium has not been fully assessed. Furthermore, the contributions from anthropogenic forcings, natural forcings, and internal variability on this aridification have not been quantitatively differentiated. In this study, observations, proxy reconstructions, and model simulations from community Earth system model last millennium ensemble archive were used to assess this aridification from a historical perspective, and differentiate the contributions from different forcings and internal variability. It was found that duration and magnitude of this aridification are more prominent than most of aridifications during the last millennium. The comparisons between control experiment and sensitivity experiments show that the external forcings, especially anthropogenic forcings, result in a significant larger aridification rate than other historical aridifications. Only combined impacts from internal variability (i.e., Pacific Decadal oscillation, PDO and Atlantic Multidecadal oscillation (AMO)) and anthropogenic forcings (e.g., greenhouses gas emission, anthropogenic aerosol emission, and land use cover changes) can result in such a severer aridification than historical aridifications. The results also confirm that the phase shifts of PDO and AMO trigger this aridification over the northern China, and, whether external forcings contribute to these phase shifts were also discussed.
WOS关键词SEA-SURFACE TEMPERATURE ; ASIAN SUMMER MONSOON ; ATLANTIC MULTIDECADAL OSCILLATION ; EASTERN CHINA ; INTERDECADAL VARIABILITY ; ANTHROPOGENIC AEROSOLS ; LAST MILLENNIUM ; PRIME DRIVER ; PRECIPITATION ; CLIMATE
资助项目National Key Research and Development Program of China[2017YFA0603603] ; 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Meteorology & Atmospheric Sciences
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000760383000025
资助机构National Key Research and Development Program of China ; 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/361006/17529]  
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; Li, Longhui
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, Climate Syst Res Ctr, Dept Geosci, 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, State Key Lab Cultivat Base Geog Environm Evolut, Jiangsu Ctr Collaborat Innovat Geog Informat Reso, Minist Educ,Key Lab Virtual Geog Environm,Sch Geo, Nanjing, Peoples R China
推荐引用方式
GB/T 7714		 Qin, Yanmin,Ning, Liang,Li, Longhui,et al. Assessing the Modern Multi-Decadal Scale Aridification Over the Northern China From a Historical Perspective[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2022,127(3):17.
APA Qin, Yanmin.,Ning, Liang.,Li, Longhui.,Liu, Zhengyu.,Liu, Jian.,...&Li, Chuxin.(2022).Assessing the Modern Multi-Decadal Scale Aridification Over the Northern China From a Historical Perspective.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,127(3),17.
MLA Qin, Yanmin,et al."Assessing the Modern Multi-Decadal Scale Aridification Over the Northern China From a Historical Perspective".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 127.3(2022):17.

入库方式： OAI收割

来源：地球环境研究所

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