气候变化领域集成服务门户(CCPortal): Three Regimes of Temperature Distribution Change Over Dry Land; Moist Land; and Oceanic Surfaces

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DOI	10.1029/2020GL090997
	Three Regimes of Temperature Distribution Change Over Dry Land; Moist Land; and Oceanic Surfaces
	Duan S.Q.; Findell K.L.; Wright J.S.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:24
英文摘要	Climate model simulations project different regimes of summertime temperature distribution changes under a quadrupling of CO2 for dry land, moist land, and oceanic surfaces. The entire temperature distribution shifts over dry land surfaces, while moist land surfaces feature an elongated upper tail of the distribution, with extremes increasing more than the corresponding means by ∼20% of the global mean warming. Oceanic surfaces show weaker warming relative to land surfaces, with no significant elongation of the upper tail. Dry land surfaces show little change in turbulent sensible (SH) or latent (LH) fluxes, with new balance reached with compensating adjustments among downwelling and upwelling radiative fluxes. By contrast, moist land surfaces show enhanced partitioning of turbulent flux toward SH, while oceanic surfaces show enhanced partitioning toward LH. Amplified warming of extreme temperatures over moist land surfaces is attributed to suppressed evapotranspiration and larger Bowen ratios. © 2020. American Geophysical Union. All Rights Reserved.
英文关键词	Climate models; Surface measurement; Temperature distribution; Climate model simulations; Down-welling; Extreme temperatures; Global mean warming; Land surface; Radiative fluxes; Temperature distribution changes; Turbulent flux; Land surface temperature
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/169296
作者单位	Program in Atmospheric and Oceanic Sciences, Princeton University, Princeton, NJ, United States; NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States; Department of Earth System Science, Tsinghua University, Beijing, China
推荐引用方式 GB/T 7714	Duan S.Q.,Findell K.L.,Wright J.S.. Three Regimes of Temperature Distribution Change Over Dry Land; Moist Land; and Oceanic Surfaces[J],2020,47(24).
APA	Duan S.Q.,Findell K.L.,&Wright J.S..(2020).Three Regimes of Temperature Distribution Change Over Dry Land; Moist Land; and Oceanic Surfaces.Geophysical Research Letters,47(24).
MLA	Duan S.Q.,et al."Three Regimes of Temperature Distribution Change Over Dry Land; Moist Land; and Oceanic Surfaces".Geophysical Research Letters 47.24(2020).