Responses of ENSO and NAO to the external radiative forcing during the last millennium: Results from CCSM4 and MPI-ESM-P simulations | |
Xu, Tingting1,2; Shi, Zhengguo2,3; An, Zhisheng2 | |
通讯作者 | Xu, Tingting(realfreedom@126.com) ; Shi, Zhengguo(shizg@ieecas.cn) |
2018-09-10 | |
发表期刊 | QUATERNARY INTERNATIONAL |
ISSN | 1040-6182 |
卷号 | 487页码:99-111 |
摘要 | The decadal-centennial variations of the El Nino-Southern Oscillation (ENSO) and North Atlantic Oscillation (NAO) are analyzed, based on the outputs of last millennium (LM) and Historical experiments (850-2005 AD) and control (CTL) experiments from two climate models Community Climate System Model, version 4 (CCSM4) and Max Planck Institute for Meteorology Paleoclimate Model (MPI-ESM-P). Variation of ENSO and NAO among the Medieval Warm Period (MWP, 1050-1150 AD), Little Ice Age (LIA, 1600-1700 AD) and 20th Century Warming (20CW, 1905-2005 AD) are focused. Significant bicentennial and multi-decadal periods are detected in the ENSO and NAO series, respectively. Both models have exerted statistically-significant contrasts of ENSO and NAO phases among the three typical periods. The model-independent shifts of an El Nino-like state during the MWP, a La Nina-like state during the LIA and an El Nino-like state during the 20CW are captured. However, the NAO series display a model-dependence. CCSM4 features a negative-phased NAO during the LIA, while MPI-ESM-P is characterized by a positive-phased NAO in the same period. The shifts of the ENSO and NAO phases are mainly due to the external radiative forcing, including the solar-volcanic (SV) forcing and greenhouse gases (GHG) forcing. (C) 2017 Elsevier Ltd and INQUA. All rights reserved. |
关键词 | ENSO NAO Last millennium External radiative forcing CCSM4 MPI-ESM-P |
DOI | 10.1016/j.quaint.2017.12.038 |
关键词[WOS] | NORTH-ATLANTIC OSCILLATION ; SEA-SURFACE TEMPERATURE ; GLOBAL MONSOON PRECIPITATION ; EL-NINO AMPLITUDE ; PAST 1000 YEARS ; SOUTHERN-OSCILLATION ; TROPICAL PACIFIC ; CLIMATE-CHANGE ; VOLCANIC-ERUPTIONS ; SYSTEM MODEL |
收录类别 | SCI ; SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[41690115] ; National Natural Science Foundation of China[41572160] ; CAS Light of West China Program ; Youth Innovation Promotion Association CAS |
WOS研究方向 | Physical Geography ; Geology |
项目资助者 | National Natural Science Foundation of China ; CAS Light of West China Program ; Youth Innovation Promotion Association CAS |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS记录号 | WOS:000439047300012 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/13238 |
专题 | 古环境研究室 第四纪科学与全球变化卓越创新中心 |
通讯作者 | Xu, Tingting; Shi, Zhengguo |
作者单位 | 1.Environm Sci Res & Design Inst Zhejiang Prov, Zhejiang Environm Pollut & Control Journal Press, Hangzhou 310007, Zhejiang, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 3.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, Tingting,Shi, Zhengguo,An, Zhisheng. Responses of ENSO and NAO to the external radiative forcing during the last millennium: Results from CCSM4 and MPI-ESM-P simulations[J]. QUATERNARY INTERNATIONAL,2018,487:99-111. |
APA | Xu, Tingting,Shi, Zhengguo,&An, Zhisheng.(2018).Responses of ENSO and NAO to the external radiative forcing during the last millennium: Results from CCSM4 and MPI-ESM-P simulations.QUATERNARY INTERNATIONAL,487,99-111. |
MLA | Xu, Tingting,et al."Responses of ENSO and NAO to the external radiative forcing during the last millennium: Results from CCSM4 and MPI-ESM-P simulations".QUATERNARY INTERNATIONAL 487(2018):99-111. |
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