气候变化领域集成服务门户(CCPortal): To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?

CCPortal

DOI	10.1029/2020GL088096
	To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?
	Freire J.L.M.; Longo K.M.; Freitas S.R.; Coelho C.A.S.; Molod A.M.; Marshak J.; da Silva A.; Ribeiro B.Z.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:16
英文摘要	We applied the Goddard Earth Observing System for subseasonal to seasonal climate prediction to assess the impact of inclusion biomass burning (BB) aerosols over South America (SA) during the austral winter. We also evaluated the model sensitivity to the BB emissions prescription using no emissions, monthly climatological, and daily emissions. Each hindcast consisted of four members running from June to November of each year between 2000 and 2015. Our results indicated that interactive BB aerosols improve the seasonal climate prediction performance over SA. More realistic daily based emissions significantly further improve the performance in comparison with the climatological ones. Therefore, improvements in the BB emissions representation are urged to represent the aerosol impacts on seasonal climate prediction performance adequately. © 2020. American Geophysical Union. All Rights Reserved.
英文关键词	Aerosols; Climatology; Forecasting; Austral winter; Biomass-burning; Goddard earth observing systems; Hindcasts; Model sensitivity; NO emissions; Seasonal climate prediction; South America; Earth (planet); aerosol; biomass burning; climate prediction; emission; EOS; hindcasting; pollution effect; seasonal variation; winter; South America
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/169939
作者单位	Center for Weather Forecast and Climate Studies, National Institute for Space Research, Cachoeira Paulista, SP, Brazil; Universities Space Research Association, Columbia, MD, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States; Department of Atmospheric and Environmental Sciences, University at Albany, Albany, NY, United States
推荐引用方式 GB/T 7714	Freire J.L.M.,Longo K.M.,Freitas S.R.,et al. To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?[J],2020,47(16).
APA	Freire J.L.M..,Longo K.M..,Freitas S.R..,Coelho C.A.S..,Molod A.M..,...&Ribeiro B.Z..(2020).To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?.Geophysical Research Letters,47(16).
MLA	Freire J.L.M.,et al."To What Extent Biomass Burning Aerosols Impact South America Seasonal Climate Predictions?".Geophysical Research Letters 47.16(2020).