气候变化领域集成服务门户(CCPortal): Variations of Energy Fluxes with ENSO, IOD and ISV of Indian Summer Monsoon Rainfall over the Indian Monsoon Region

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DOI	10.1016/j.atmosres.2021.105645
	Variations of Energy Fluxes with ENSO, IOD and ISV of Indian Summer Monsoon Rainfall over the Indian Monsoon Region
	Bal P.K.; Dasari H.P.; Prasad N.; Salunke P.; Parihar R.S.
发表日期	2021
ISSN	0169-8095
卷号	258
英文摘要	Variations of energy fluxes with ENSO, IOD, and Intra-Seasonal Variability of Indian Summer Monsoon Rainfall (ISMR) over the Indian monsoon region are examined using ECMWF Era Interim reanalysis over a period of 1979–2013. The composite anomalies of radiative fluxes, viz. shortwave and longwave, latent, and sensible heat as well as precipitation and winds are analyzed for the years associated with El Niño, La Niña, positive and negative IOD phases, active, and break phases of ISMR with respect to the normal years. It is observed that, the lesser (more) precipitation over the region in the El Niño (La Niña) years is accompanied with enhanced (reduced) top of the atmosphere absorbed solar radiation and outgoing long wave radiation, as well as more (less) surface absorbed solar radiation, and surface sensible heat flux. During the positive IOD phase, enhanced convective activity and precipitation rainfall over the western Equatorial Indian Ocean, Arabian Sea, and west coast of India, with reduced rainfall over the eastern equatorial Indian ocean is accompanied with enhanced shortwave and long wave radiative fluxes over most parts of the Indian subcontinent. The conditions during the negative IOD phases are largely the opposite. © 2021 Elsevier B.V.
英文关键词	Energy budget; ENSO; Indian Ocean Dipole; Indian summer monsoon
来源期刊	Atmospheric Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/236721
作者单位	Centre for Atmospheric Sciences, Indian Institute of Technology Delhi, New Delhi, India; Qatar Meteorology Department, Civil Aviation Authority, Qatar; Physical Sciences and engineering Division, King Abdullah University of Science and Technology, Saudi Arabia; Faculty of Mechanical Engineering, Dayalbagh Educational Institute, Agra, India; Graphic Era Deemed to be University, India
推荐引用方式 GB/T 7714	Bal P.K.,Dasari H.P.,Prasad N.,et al. Variations of Energy Fluxes with ENSO, IOD and ISV of Indian Summer Monsoon Rainfall over the Indian Monsoon Region[J],2021,258.
APA	Bal P.K.,Dasari H.P.,Prasad N.,Salunke P.,&Parihar R.S..(2021).Variations of Energy Fluxes with ENSO, IOD and ISV of Indian Summer Monsoon Rainfall over the Indian Monsoon Region.Atmospheric Research,258.
MLA	Bal P.K.,et al."Variations of Energy Fluxes with ENSO, IOD and ISV of Indian Summer Monsoon Rainfall over the Indian Monsoon Region".Atmospheric Research 258(2021).