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DOI | 10.1029/2019GL082367 |
Climate Impacts From Large Volcanic Eruptions in a High-Resolution Climate Model: The Importance of Forcing Structure | |
Yang, Wenchang1; Vecchi, Gabriel A.1,2,3; Fueglistaler, Stephan1,2,3; Horowitz, Larry W.4; Luet, David J.1; Munoz, Angel G.5; Paynter, David4; Underwood, Seth4 | |
2019-07-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:13页码:7690-7699 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Explosivevolcanic eruptions have large climate impacts and can serve as observable tests of the climatic response to radiative forcing. Using a high-resolution climate model, we contrast the climate responses to Pinatubo, with symmetric forcing, and those to Santa Maria and Agung, which had meridionally asymmetric forcing. Although Pinatubo had larger global-mean forcing, asymmetric forcing strongly shifts the latitude of tropical rainfall features, leading to larger local precipitation/tropical cyclone changes. For example, North Atlantic tropical cyclone activity over is enhanced/reduced by SH forcing (Agung)/NH forcing (Santa Maria) but changes little in response to the Pinatubo forcing. Moreover, the transient climate sensitivity estimated from the response to Santa Maria is 20% larger than that from Pinatubo or Agung. This spread in climatic impacts of volcanoes needs to be considered when evaluating the role of volcanoes in global and regional climate and serves to contextualize the well-observed response to Pinatubo. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000476960100070 |
WOS关键词 | NORTH-ATLANTIC ; INTERCOMPARISON PROJECT ; SENSITIVITY ; AEROSOL ; SIMULATIONS ; RESPONSES ; HYDROCLIMATE ; CIRCULATION ; LAND |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/185089 |
专题 | 气候变化 |
作者单位 | 1.Princeton Univ, Dept Geosci, Princeton, NJ 08544 USA; 2.Princeton Univ, Princeton Environm Inst, Princeton, NJ 08544 USA; 3.Princeton Univ, Atmospher & Ocean Sci Program, Princeton, NJ 08544 USA; 4.NOAA, Geophys Fluid Dynam Lab, Princeton, NJ USA; 5.Columbia Univ, Earth Inst, Int Res Inst Climate & Soc, Palisades, NY USA |
推荐引用方式 GB/T 7714 | Yang, Wenchang,Vecchi, Gabriel A.,Fueglistaler, Stephan,et al. Climate Impacts From Large Volcanic Eruptions in a High-Resolution Climate Model: The Importance of Forcing Structure[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(13):7690-7699. |
APA | Yang, Wenchang.,Vecchi, Gabriel A..,Fueglistaler, Stephan.,Horowitz, Larry W..,Luet, David J..,...&Underwood, Seth.(2019).Climate Impacts From Large Volcanic Eruptions in a High-Resolution Climate Model: The Importance of Forcing Structure.GEOPHYSICAL RESEARCH LETTERS,46(13),7690-7699. |
MLA | Yang, Wenchang,et al."Climate Impacts From Large Volcanic Eruptions in a High-Resolution Climate Model: The Importance of Forcing Structure".GEOPHYSICAL RESEARCH LETTERS 46.13(2019):7690-7699. |
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