| Recent enhancement of central Pacific El Nino variability relative to last eight centuries | |
| Liu, Yu1,2,3,4; Cobb, Kim M.5; Song, Huiming1; Li, Qiang1; Li, Ching-Yao6; Nakatsuka, Takeshi7; An, Zhisheng1,2,3; Zhou, Weijian1,2,3; Cai, Qiufang1; Li, Jinbao8; Leavitt, Steven W.9; Sun, Changfeng1; Mei, Ruochen1; Shen, Chuan-Chou10; Chan, Ming-Hsun11; Sun, Junyan1; Yan, Libin1; Lei, Ying1; Ma, Yongyong1; Li, Xuxiang12; Chen, Deliang13; Linderholm, Hans W.13 | |
| 2017-05-30 | |
| 发表期刊 | NATURE COMMUNICATIONS
 |
| 卷号 | 8期号:2017 |
| 文章类型 | Article |
| 摘要 | The far-reaching impacts of central Pacific El Nino events on global climate differ appreciably from those associated with eastern Pacific El Nino events. Central Pacific El Nino events may become more frequent in coming decades as atmospheric greenhouse gas concentrations rise, but the instrumental record of central Pacific sea-surface temperatures is too short to detect potential trends. Here we present an annually resolved reconstruction of NINO4 sea-surface temperature, located in the central equatorial Pacific, based on oxygen isotopic time series from Taiwan tree cellulose that span from 1190 AD to 2007 AD. Our reconstruction indicates that relatively warm Nino4 sea-surface temperature values over the late twentieth century are accompanied by higher levels of interannual variability than observed in other intervals of the 818-year-long reconstruction. Our results imply that anthropogenic greenhouse forcing may be driving an increase in central Pacific El Nino-Southern Oscillation variability and/or its hydrological impacts, consistent with recent modelling studies. |
| WOS标题词 | Science & Technology |
| DOI | 10.1038/ncomms15386 |
| 关键词[WOS] | TREE-RING CELLULOSE ; CLIMATE VARIABILITY ; TROPICAL PACIFIC ; ISOTOPE RATIOS ; ENSO ; DELTA-O-18 ; PRECIPITATION ; EVENTS ; SERIES ; RECONSTRUCTIONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000402304100001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/5467 |
| 专题 | 现代环境研究室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier IRCE, Beijing 100875, Peoples R China 3.Beijing Normal Univ, Joint Ctr Global Change Studies JCGCS, Beijing 100875, Peoples R China 4.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210046, Jiangsu, Peoples R China 5.Georgia Inst Technol, Sch Earth & Atmospher Sci, Atlanta, GA 30332 USA 6.Tung Fang Design Inst, Dept Tourism & Leisure Management, Kaohsiung 82941, Taiwan 7.Res Inst Humanity & Nat, Kita Ku, 457-4 Motoyama, Kyoto 6038047, Japan 8.Univ Hong Kong, Dept Geog, Pokfulam Rd, Hong Kong 999077, Hong Kong, Peoples R China 9.Univ Arizona, Tree Ring Res Lab, Tucson, AZ 85721 USA 10.Natl Taiwan Univ, Dept Geosci, High Precis Mass Spectrometry & Environm Change L, Taipei 10617, Taiwan 11.Natl Chiayi Univ, Dept Forestry & Nat Resources, Chiayi 60004, Taiwan 12.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian 710049, Peoples R China 13.Univ Gothenburg, Dept Earth Sci, Reg Climate Grp, S-40530 Gothenburg, Sweden |
| 推荐引用方式 GB/T 7714 | Liu, Yu,Cobb, Kim M.,Song, Huiming,et al. Recent enhancement of central Pacific El Nino variability relative to last eight centuries[J]. NATURE COMMUNICATIONS,2017,8(2017). |
| APA | Liu, Yu.,Cobb, Kim M..,Song, Huiming.,Li, Qiang.,Li, Ching-Yao.,...&Linderholm, Hans W..(2017).Recent enhancement of central Pacific El Nino variability relative to last eight centuries.NATURE COMMUNICATIONS,8(2017). |
| MLA | Liu, Yu,et al."Recent enhancement of central Pacific El Nino variability relative to last eight centuries".NATURE COMMUNICATIONS 8.2017(2017). |
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| Recent enhancement o（1171KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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