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Weakening of annual temperature cycle over the Tibetan Plateau since the 1870s | |
Duan, Jianping1; Esper, Jan2; Buntgen, Ulf3,4,5,6,11; Li, Lun7; Xoplaki, Elena1; Zhang, Huan1; Wang, Lily8; Fang, Yongjie9; Luterbacher, Juerg1,10 | |
2017 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
卷号 | 8 |
摘要 | The annual cycle of extra-tropical surface air temperature is an important component of the Earth's climate system. Over the past decades, a reduced amplitude of this mode has been observed in some regions. Although attributed to anthropogenic forcing, it remains unclear when dampening of the annual cycle started. Here we use a residual series of tree-ring width and maximum latewood density from the Tibetan Plateau >4,000 m asl to reconstruct changes in temperature seasonality over the past three centuries. The new proxy evidence suggests that the onset of a decrease in summer-to-winter temperature difference over the Tibetan Plateau occurred in the 1870s. Our results imply that the influence of anthropogenic forcing on temperature seasonality might have started in the late nineteenth century, and that future human influence may further contribute to a weakening of the annual temperature cycle, with subsequent effects on ecosystem functioning and productivity. |
学科领域 | Plant Sciences |
DOI | 10.11646/phytotaxa.325.1.1 |
收录类别 | SCI |
语种 | 英语 |
WOS关键词 | CLIMATIC VARIABILITY ; SEASONAL CYCLE ; RECONSTRUCTION ; SIGNAL ; MOUNTAIN ; DENSITY |
WOS记录号 | WOS:000412985100001 |
出版者 | NATURE PUBLISHING GROUP |
文献子类 | Article |
出版地 | LONDON |
资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41471035, 41101043, 41405054] ; Alexander von Humboldt FoundationAlexander von Humboldt Foundation ; National Key Research and Development Program [2016YFA0601504] ; Basic Scientific Research and Operation Foundation of CAMS [2016Y001] ; German Science Foundation (DFG) project AFICHEGerman Research Foundation (DFG) ; Belmont Forum ; JPI-Climate |
作者邮箱 | duanjp@ibcas.ac.cn |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/22338 |
专题 | 植被与环境变化国家重点实验室 |
作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Justus Liebig Univ Giessen, Dept Geog, D-35390 Giessen, Germany 3.Johannes Gutenberg Univ Mainz, Dept Geog, D-55099 Mainz, Germany 4.Swiss Fed Res Inst WSL, CH-8903 Birmensdorf, Switzerland 5.Oeschger Ctr Climate Change Res, CH-3012 Bern, Switzerland 6.Global Change Res Ctr, Brno 61300, Czech Republic 7.Masaryk Univ, Brno 61300, Czech Republic 8.Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China 9.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 10.China Meteorol Adm, Natl Climate Ctr, Beijing 100081, Peoples R China 11.Justus Liebig Univ Giessen, Ctr Int Dev & Environm Res, D-35390 Giessen, Germany 12.Univ Cambridge, Dept Geog, Downing Pl, Cambridge CB2 3EN, England |
推荐引用方式 GB/T 7714 | Duan, Jianping,Esper, Jan,Buntgen, Ulf,et al. Weakening of annual temperature cycle over the Tibetan Plateau since the 1870s[J]. NATURE COMMUNICATIONS,2017,8. |
APA | Duan, Jianping.,Esper, Jan.,Buntgen, Ulf.,Li, Lun.,Xoplaki, Elena.,...&Luterbacher, Juerg.(2017).Weakening of annual temperature cycle over the Tibetan Plateau since the 1870s.NATURE COMMUNICATIONS,8. |
MLA | Duan, Jianping,et al."Weakening of annual temperature cycle over the Tibetan Plateau since the 1870s".NATURE COMMUNICATIONS 8(2017). |
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phytotaxa.325.1.1.pd(11806KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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