South Asian High and Asian-Pacific-American Climate Teleconnection-中国Betway体育网页登陆

摘要 GrowingevidenceindicatesthattheAsianmonsoonplaysanimportantroleinaffectingtheweatherandclimateoutsideofAsia.However,thisactiveroleofthemonsoonhasnotbeendemonstratedasthoroughlyashasthevariabilityofthemonsooncausedbyvariousimpactingfactorssuchasseasurfacetemperatureandlandsurface.ThisstudyinvestigatestherelationshipbetweentheAsianmonsoonandtheclimateanomaliesintheAsian-Pacific-American(APA)sector.Ahypothesisistestedthatthevariabilityoftheupper-troposphericSouthAsianhigh(SAH),whichiscloselyassociatedwiththeoverallheatingofthelarge-scaleAsianmonsoon,islinkedtochangesinthesubtropicalwesternPacifichigh(SWPH),themidPacifictrough,andtheMexicanhigh.ThechangesinthesecirculationsystemscausevariabilityinsurfacetemperatureandprecipitationintheAPAregion.AstrongerSAHisaccompaniedbyastrongerandmoreextensiveSWPH.TheenlargementoftheSWPHweakensthemid-Pacifictrough.Asaresult,thesouthernportionoftheMexicanhighbecomesstronger.Thesechangesareassociatedwithchangesinatmosphericteleconnections,precipitation,andsurfacetemperaturethroughouttheAPAregion.WhentheSAHisstronger,precipitationincreasesinsouthernAsia,decreasesoverthePacificOcean,andincreasesovertheCentralAmerica.PrecipitationalsoincreasesoverAustraliaandcentralAfricaanddecreasesintheMediterraneanregion.Whilethesignalsinsurfacetemperatureareweakoverthetropicallandportion,theyareapparentinthemidlatitudesandovertheeasternPacificOcean.

1杨光;李崇银;谭言科.INTERDECADAL VARIATION OF THE INTENSITY OF SOUTH ASIAN HIGH.大气科学及气象学,2016-01.
2谭本馗;陈文.Progress in the Study of the Dynamics of Extratropical Atmospheric Teleconnection Patterns and Their Impacts on East Asian Climate.大气科学及气象学,2014-05.
3刘伯奇;何金海;王黎娟.ON A POSSIBLE MECHANISM FOR SOUTHERN ASIAN CONVECTION INFLUENCING THE SOUTH ASIAN HIGH ESTABLISHMENT DURING WINTER TO SUMMER TRANSITION.大气科学及气象学,2012-04.
4.A SURVEY OF CURRENT ASIAN-PACIFIC SECURITY.国际关系,1994-07.
5王黎娟;郭帅宏;葛静.THE TIMING OF SOUTH-ASIAN HIGH ESTABLISHMENT AND ITS RELATION TO TROPICAL ASIAN SUMMER MONSOON AND PRECIPITATION OVER EAST-CENTRAL CHINA IN SUMMER.大气科学及气象学,2016-02.
6卢楚翰;黄露;何金海;秦育婧.INTERANNUAL VARIATION IN HEAT CONTENT OF THE WESTERN PACIFIC WARM POOL AND ITS EFFECT ON EASTERN ASIAN CLIMATE ANOMALIES.大气科学及气象学,2015-03.
7Bai Ruijun.South Asian NGO Delegation Visiting China.外交学,2014-02.
8Shengping HE;Yongqi GAO;Tore FUREVIK;Huijun WANG;Fei LI.Teleconnection between Sea Ice in the Barents Sea in June and the Silk Road, Pacific-Japan and East Asian Rainfall Patterns in August.大气科学及气象学,2018-01.
9ZhuChuanzhen ChenYuntait.Towards a Virtual Asian－Pacific Seismological Network.地震学,2002-03.
10彭丽霞;朱伟军;李忠贤;倪东鸿;陈海山;潘林林;刘玉宝.THE INTERDECADAL VARIATION OF THE SOUTH ASIAN HIGH AND ITS ASSOCIATION WITH THE SEA SURFACE TEMPERATURE OF TROPICAL AND SUBTROPICAL REGIONS.大气科学及气象学,2018-01.

South Asian High and Asian-Pacific-American Climate Teleconnection

来源期刊

相关推荐

同分类资源更多

相关关键词