globalchange  > 气候变化与战略
DOI: 10.1029/2019GL085684
论文题名:
A Framework for Understanding How Dynamics Shape Temperature Distributions
作者: Linz M.; Chen G.; Zhang B.; Zhang P.
刊名: Geophysical Research Letters
ISSN: 948276
出版年: 2020
卷: 47, 期:4
语种: 英语
Scopus关键词: Advection ; Carbon dioxide ; Global warming ; Aquaplanet model ; Global modeling ; Horizontal advection ; Local temperature ; Mean temperature ; Midlatitudes ; Radiation and convection ; Robust predictions ; Temperature distribution ; advection ; carbon dioxide ; global warming ; midlatitude environment ; numerical model ; prediction ; simulation ; spatial distribution ; temperature anomaly
英文摘要: Understanding what physically sets the shape of temperature distributions will enable more robust predictions of local temperature with global warming. We derive the relationship between the temperature distribution shape and the advection of temperature conditionally averaged at each temperature percentile. This enables quantification of the shift of each percentile that is due to changes in the mean temperature, in horizontal temperature advection, and other processes (e.g., radiation and convection). We use this relationship to examine global model simulations in an idealized aquaplanet model with increasing carbon dioxide. Changes in the distribution with doubling and quadrupling of carbon dioxide are significant, and they are caused by different processes. We find that midlatitude temperature distributions can be explained mostly by the horizontal advection, except in the upper and lower 10% of the distribution. ©2020. The Authors.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/159183
Appears in Collections:气候变化与战略

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作者单位: School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, United States; Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, United States; Department of Atmospheric and Oceanic Sciences, University of California, Los Angeles, Los Angeles, CA, United States

Recommended Citation:
Linz M.,Chen G.,Zhang B.,et al. A Framework for Understanding How Dynamics Shape Temperature Distributions[J]. Geophysical Research Letters,2020-01-01,47(4)
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