Remote forcing of Indian Ocean warming on Northwest Pacific during El Nio decaying years:a FOAM model approach

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	Remote forcing of Indian Ocean warming on Northwest Pacific during El Nio decaying years:a FOAM model approach
	Hu HB(胡海波); Hong XY(洪晓媛); Zhang Y(张媛); Yang XQ(杨修群); Liu W(刘伟); Lu HG(卢华国); Yang JL(杨建玲)
发表期刊	Chinese Journal of Oceanology and Limnology
ISSN	0254-4059
	2013-11-15
出版年	2013
卷号	v.31 期号:06 页码:203-211
文献类型	CNKI期刊论文
摘要	This paper attempts to analyze in detail the remote influence of the Indian Ocean Basin warming on the Northwest Pacific(NWP) during the year of decaying El Ni o.Observation data and the Fast Ocean- Atmosphere coupled Model 1.5 were used to investigate the triggering conditions under which the remote influence is formed between the positive sea surface temperature(SST) anomaly in the North Indian Ocean and the Anomalous Northwest Pacific anticyclone(ANWPA).Our research show that it is only when there is a contributory background wind field over the Indian Ocean,i.e.,when the Indian Summer Monsoon(ISM) reaches its peak,that the warmer SST anomaly in the North Indian Ocean incites significant easterly wind anomalies in the lower atmosphere of the Indo-West tropical Pacific.This then produces the remote influence on the ANWPA.Therefore,the SST anomaly in the North Indian Ocean might interfere with the prediction of the East Asia Summer Monsoon in the year of decaying El Ni o.Both the sustaining effect of local negative SST anomalies in the NWP,and the remote effect of positive SST anomalies in the North Indian Ocean on the ANWPA,should be considered in further research.
关键词	El Ni o decaying year Indian Ocean Basin warming(IOB warming) Indian Summer Monsoon(ISM) Fast Ocean-Atmosphere Model 1.5(FOAM1.5) anomalous Northwest Pacific(NWP) anticyclone
CNKI专辑号	A;
CNKI专辑名称	基础科学;
CNKI专题号	A009;A010;
CNKI专题名称	气象学;海洋学;
分类号	P732
收录类别	中科院核心 ; 中科院扩展
语种	英文;
资助项目(基金）	Supported by the National Basic Research Program of China(973 Program)(Nos.2010CB428504,2012CB956002) ; the National Natural Science Foundation of China(Nos.40906005,41105059,41065005,GYHY201106017,GYHY201306027) ; the National Key Technology Research and Development Program(No.2009BAC51B01)
文献类型	CNKI期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/190666
专题	中国科学院海洋研究所
作者单位	1.SchoolofAtmosphericSciences,NanjingUniversity 2.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 3.UniversityofChineseAcademyofSciences 4.SchoolofMarineSciences,NanjingUniversityofInformationScienceandTechnology 5.ScrippsInstitutionofOceanography,UniversityofCalifornia 6.SchoolofLanguagesandCultures,NanjingUniversityofInformationScienceandTechnology 7.KeyLaboratoryofMeteorologicalDisasterPreventingandReducinginNingxia,NingxiaMeteorologicalBureau
推荐引用方式 GB/T 7714	Hu HB,Hong XY,Zhang Y,et al. Remote forcing of Indian Ocean warming on Northwest Pacific during El Nio decaying years:a FOAM model approach. 2013.