气候变化领域集成服务门户(CCPortal): The Impact of Barrier Layers on Arabian Sea Surface Temperature Variability

CCPortal

DOI	10.1029/2019GL085290
	The Impact of Barrier Layers on Arabian Sea Surface Temperature Variability
	Echols R.; Riser S.C.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:3
英文摘要	Barrier layers (BLs) in the Arabian Sea may lead to increased mixed layer (ML) warming or cooling relative to non-BL conditions, depending on differences in ML properties and atmospheric forcing. We use 13 years of profiling float data from the Arabian Sea to identify when and where each impact is likely based on analysis of the ML temperature tendency. We use a novel method based on the vertical spice profile to identify BLs and their characteristics. BLs are most likely to increase warming during the northeast monsoon, owing to temperature inversions, preceding the development of the miniwarm pool and onset of the southwest monsoon. This effect is nonuniform and is counteracted in some regions by increased penetration of solar radiation below the shallower ML associated with BL. Relative rates of cooling increase in the presence of BL during the southwest monsoon; intermonsoon periods show little net effect from BL. ©2020. The Authors.
英文关键词	Atmospheric temperature; Atmospheric thermodynamics; Surface waters; Arabian sea; Atmospheric forcing; Barrier layers; Mixed layer; Northeast monsoon; Profiling float; Southwest monsoon; Temperature inversions; Oceanography; air-sea interaction; cooling; mixed layer; sea surface temperature; solar radiation; surface water; warm pool; Arabian Sea; Indian Ocean
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/170762
作者单位	School of Oceanography, University of Washington, Seattle, WA, United States
推荐引用方式 GB/T 7714	Echols R.,Riser S.C.. The Impact of Barrier Layers on Arabian Sea Surface Temperature Variability[J],2020,47(3).
APA	Echols R.,&Riser S.C..(2020).The Impact of Barrier Layers on Arabian Sea Surface Temperature Variability.Geophysical Research Letters,47(3).
MLA	Echols R.,et al."The Impact of Barrier Layers on Arabian Sea Surface Temperature Variability".Geophysical Research Letters 47.3(2020).