Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD029726 |
Arctic Amplification Response to Individual Climate Drivers | |
Stjern, Camilla Weum1; Lund, Marianne Tronstad1; Samset, Bjorn Hallvard1; Myhre, Gunnar1; Forster, Piers M.2; Andrews, Timothy3; Boucher, Olivier4; Faluvegi, Gregory5,6; Flaeschner, Dagmar7; Iversen, Trond8; Kasoar, Matthew9; Kharin, Viatcheslav10; Kirkevag, Alf8; Lamarque, Jean-Francois11; Olivie, Dirk8; Richardson, Thomas2; Sand, Maria1; Shawki, Dilshad9; Shindell, Drew12; Smith, Christopher J.2; Takemura, Toshihiko13; Voulgarakis, Apostolos9 | |
2019-07-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:13页码:6698-6717 |
文章类型 | Article |
语种 | 英语 |
国家 | Norway; England; France; USA; Germany; Canada; Japan |
英文摘要 | The Arctic is experiencing rapid climate change in response to changes in greenhouse gases, aerosols, and other climate drivers. Emission changes in general, as well as geographical shifts in emissions and transport pathways of short-lived climate forcers, make it necessary to understand the influence of each climate driver on the Arctic. In the Precipitation Driver Response Model Intercomparison Project, 10 global climate models perturbed five different climate drivers separately (CO2, CH4, the solar constant, black carbon, and SO4). We show that the annual mean Arctic amplification (defined as the ratio between Arctic and the global mean temperature change) at the surface is similar between climate drivers, ranging from 1.9 ( an intermodel standard deviation of 0.4) for the solar to 2.3 (0.6) for the SO4 perturbations, with minimum amplification in the summer for all drivers. The vertical and seasonal temperature response patterns indicate that the Arctic is warmed through similar mechanisms for all climate drivers except black carbon. For all drivers, the precipitation change per degree global temperature change is positive in the Arctic, with a seasonality following that of the Arctic amplification. We find indications that SO4 perturbations produce a slightly stronger precipitation response than the other drivers, particularly compared to CO2. |
英文关键词 | Arctic amplification greenhouse gases aerosols climate drivers climate change |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000477580200004 |
WOS关键词 | SEA-ICE LOSS ; POLAR AMPLIFICATION ; VERTICAL STRUCTURE ; BLACK CARBON ; MULTIMODEL ASSESSMENT ; ATMOSPHERIC RESPONSE ; STRATOSPHERIC OZONE ; TEMPERATURE ; AEROSOL ; PRECIPITATION |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/185114 |
专题 | 气候变化 |
作者单位 | 1.CICERO Ctr Int Climate & Environm Res, Oslo, Norway; 2.Univ Leeds, Leeds, W Yorkshire, England; 3.Met Off Hadley Ctr, Exeter, Devon, England; 4.Univ Paris 06, Inst Pierre Simon Lapl, CNRS, Paris, France; 5.Columbia Univ, Ctr Climate Syst Res, New York, NY USA; 6.NASA, Goddard Inst Space Studies, New York, NY 10025 USA; 7.Max Planck Inst Meteorol, Hamburg, Germany; 8.Norwegian Meteorol Inst, Oslo, Norway; 9.Imperial Coll London, London, England; 10.Canadian Ctr Climate Modelling & Anal, Victoria, BC, Canada; 11.NCAR UCAR, Boulder, CO USA; 12.Duke Univ, Nicholas Sch Environm, Durham, NC 27708 USA; 13.Kyushu Univ, Fukuoka, Fukuoka, Japan |
推荐引用方式 GB/T 7714 | Stjern, Camilla Weum,Lund, Marianne Tronstad,Samset, Bjorn Hallvard,et al. Arctic Amplification Response to Individual Climate Drivers[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(13):6698-6717. |
APA | Stjern, Camilla Weum.,Lund, Marianne Tronstad.,Samset, Bjorn Hallvard.,Myhre, Gunnar.,Forster, Piers M..,...&Voulgarakis, Apostolos.(2019).Arctic Amplification Response to Individual Climate Drivers.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(13),6698-6717. |
MLA | Stjern, Camilla Weum,et al."Arctic Amplification Response to Individual Climate Drivers".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.13(2019):6698-6717. |
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