气候变化领域集成服务门户(CCPortal): Land-atmosphere interactions in the tropics

CCPortal

DOI	10.5194/hess-23-4171-2019
	Land-atmosphere interactions in the tropics - A review
	Gentine P.; Massmann A.; Lintner B.R.; Hamed Alemohammad S.; Fu R.; Green J.K.; Kennedy D.; Vilà-Guerau De Arellano J.
发表日期	2019
ISSN	1027-5606
起始页码	4171
结束页码	4197
卷号	23 期号:10
英文摘要	The continental tropics play a leading role in the terrestrial energy, water, and carbon cycles. Land-atmosphere interactions are integral in the regulation of these fluxes across multiple spatial and temporal scales over tropical continents. We review here some of the important characteristics of tropical continental climates and how land-atmosphere interactions regulate them. Along with a wide range of climates, the tropics manifest a diverse array of land-atmosphere interactions. Broadly speaking, in tropical rainforest climates, light and energy are typically more limiting than precipitation and water supply for photosynthesis and evapotranspiration (ET), whereas in savanna and semi-arid climates, water is the critical regulator of surface fluxes and land-atmosphere interactions. We discuss the impact of the land surface, how it affects shallow and deep clouds, and how these clouds in turn can feed back to the surface by modulating surface radiation and precipitation. Some results from recent research suggest that shallow clouds may be especially critical to land-atmosphere interactions. On the other hand, the impact of land-surface conditions on deep convection appears to occur over larger, nonlocal scales and may be a more relevant land-atmosphere feedback mechanism in transitional dry-to-wet regions and climate regimes. © Author(s) 2019. This work is distributed under the Creative Commons Attribution 4.0 License.
语种	英语
scopus关键词	Precipitation (meteorology); Surface measurement; Water supply; Continental climate; Feedback mechanisms; Land atmosphere interaction; Land surface conditions; Spatial and temporal scale; Surface radiation; Terrestrial energy; Tropical rain forest; Tropics; air-soil interaction; evapotranspiration; feedback mechanism; precipitation (climatology); rainforest; savanna; semiarid region; spatiotemporal analysis; water supply
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/159591
作者单位	Gentine, P., Department of Earth and Environmental Engineering, Earth Institute, Columbia University, New York, NY, United States; Massmann, A., Department of Earth and Environmental Engineering, Earth Institute, Columbia University, New York, NY, United States; Lintner, B.R., Department of Environmental Sciences, Rutgers, State University of New Jersey, New Brunswick, NJ, United States; Hamed Alemohammad, S., Department of Earth and Environmental Engineering, Earth Institute, Columbia University, New York, NY, United States; Fu, R., Department of Atmospheric and Ocean Sciences, University of California, Los Angeles, CA, United States; Green, J.K., Department of Earth and Environmental Engineering, Earth Institute, Columbia University, New York, NY, United States; Kennedy, D., Department of Earth and Environmental Engineering, Earth Institute, Columbia University, New York, NY, United States; Vilà-Guerau De Arellano, J., Meteorology and Air Quality Group, Wageningen University, Wageningen, Netherlands
推荐引用方式 GB/T 7714	Gentine P.,Massmann A.,Lintner B.R.,et al. Land-atmosphere interactions in the tropics - A review[J],2019,23(10).
APA	Gentine P..,Massmann A..,Lintner B.R..,Hamed Alemohammad S..,Fu R..,...&Vilà-Guerau De Arellano J..(2019).Land-atmosphere interactions in the tropics - A review.Hydrology and Earth System Sciences,23(10).
MLA	Gentine P.,et al."Land-atmosphere interactions in the tropics - A review".Hydrology and Earth System Sciences 23.10(2019).