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?台风随"鲇鱼”(2010)过程影响系统分析*

DOI: 10.13232/j.cnki.jnju.2013.03.008, PP. 285-299

Keywords: 台风,位涡反演,西风槽,副高,引导气流,水平风垂直切变

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Abstract:

?本文利用日本气象厅的台风最佳路径数据和美国国家环境预报中心1?x1?逐6h再分析资料,对2010年第13号台风“鲇鱼”的发生发展过程进行详细的分析,发现该过程中主要的影响天气系统有副热带高压和中纬度西风槽等.然后利用分部位涡反演的方法,进一步研究各系统对“贴角”路径与强度变化的影响.得到结果如下;(1)路径方面:台风“鲇鱼”发展过程中,前期主要受副高环流影响向西北方向运动;中期主要是受到位于华南的高压单体的东北风引导气流影响向南转折;后期由于西风槽增强南压,台风与西风槽底接近,“鲇鱼”受到西风槽系统产生的西南风引导气流的作用,向东北偏折.(2)强度方面:在台风强度达到最大时,西风槽、副高、台风等系统位涡扰动对应的水平风垂直切变为最小,不会抑制台风加强;后期西风槽和副高扰动产生的风垂直切变逐渐减小,但随着“鲇鱼”逐渐接近陆地,环境风切增大,台风强度逐渐减弱.这些结果表明,在副高强度大并且与台风距离近时,“鲇鱼”运动主要受副高环流的引导.而随着“鲇鱼”不断西移北抬,副高远离台风其影响几乎消失,中纬度西风槽成为影响台风运动的主要系统.

References

[1]  chenls,dingyh.ageneralintroductiontotropicalcyclonesinthewesternpacific.beijing;
[2]  sciencepress,1979,64一155.陈联寿,丁一汇.西太平洋台风概论.北京:科学出版社,1979,64一155).
[3]  wurs.themodernweatherscience.highereducationpress,1999;173-188.(伍荣生.现代
[4]  gregjholland.tropicalcyclonemotion;envi-ronmentalinteractionplusabetaeffect.journal
[5]  ofatmosphericsciences,1982,40:328一342.
[6]  keqindong,neumanncj.ontherelativemotionofbinarytropicalcyclones.monthlyweatherre-view,1983,111:945一953.
[7]  johnnyclchan,williammgray.zi-opicalcyclonemovementandsurroundingflowrelationships.
[8]  monthlyweatherreview,1982,110;1354一1374.
[9]  leecs,rogeredson,williammgray.somelarge-scalecharacteristicsassociatedwithtropicalcyclone
[10]  developmentinthenorthindianoceanduringfgge.monthlyweatherreview,1989,117:407一426.
[11]  lloydjshapiro,jameslfranklin.potentialvortici-tyasymmetriesandtropicalcyclonemotion.monthly
[12]  huanglili.analysisoncharacteristicsoftwotropicalcycloneswithfastmovement,strongin-
[13]  tensityandsimilartrack.uuangdongmeteorolo-gy,2010,32(5);5-14.(黄莉莉.两个移速快、强
[14]  versity(naturalsciences),2010,46(3):317一327.聂高臻,谈析敏,仇欣.台风“云娜"(2004);
[15]  的数值模拟:眼墙对流与环境风切变的关系.南京大学学报(自然科学),2010,46(3);317-327).
[16]  raymondmzehr.environmentalverticalwindshearwithhurricanebertha(1996).weatherand
[17]  highonlandfallingtropicalcyclones.actametesorlogicasinica,2010,68(1):39-47.(季亮,费
[18]  建芳,黄小刚.副热带高压对登陆台风影响的数值模拟研究.气象学报,2010,68(1);39-47).
[19]  天气学原理.高等教育出版社,1999:173-188).
[20]  keqindong,charlesjneumann.therelationshipbetweentropicalcyclonemotionandenvironmen-
[21]  talgeostrophicflows.monthlyweatherreview,1985,114:115一122.
[22]  weatherreview,1998,127:124一131.
[23]  suyuan,wuliguang.analysisofthemulti-timescalecirculationinfluencesonthetrackoftropi-
[24]  calcyclonehaitang(0505).journalofthemetcor-ologicalsciences,2011,31(3):237一246.(苏
[25]  源,吴立广.多时间尺度环流对热带气旋海棠(0505)路径的影响.气象科学,2011,31(3):239一246).
[26]  wuliguang,liangjia,wucc.monsoonalinfluenceontyphoonnorakot(2009).part;observa
[27]  tionalanalysis.journalofatmosphericsciences2011,68:2208一2221.
[28]  wucc,huangts,choukh.potentialvortici-tydiagnosisofthekeyfactorsaffectingthemo-
[29]  tionoftyphoonsinlaku(2002).monthlyweatherrevicew,2004,132:2084一2093.
[30]  yangs,fangj.analysisonthetyphoonsinlaku(2008).journalofnanjinguniversity(natural
[31]  sciences),2011,47;657一669.(杨蜀都,方娟.台风sinlaku(2008)生成过程环境场分析,南京大学学报,2011,47;657-669).
[32]  caimin,liangbaorong,zhouhaiyuan,etal.char-acteristicsanalysisofcauseoftyphoon“kangsen"
[33]  1002.journalofanhuiagriculturalsciences,2010,38(33):18897-18900.(蔡敏,梁宝荣,周海元
[34]  等.1002号台风“康森”的特征分析.安徽农业科学,2010,38(33):18897一18900).
[35]  度强、路径相似的台风过程分析.广东气象,2010,32(5):5一14).
[36]  mengzy,xuxd,chenls.mesoscalcechararteristicsoftheinteractionbetweentctim(9406)and
[37]  mid-latitudecirculation.actameteorlogicasinica,2002,60(1);31-39.(孟智勇,徐祥德,陈联寿.9406
[38]  号台风与中纬度系统相互作用的中尺度特征.气象学报,2002,60(1);31一39.
[39]  wucc,chensg,chenjh,etal.interactionty-phoonhanshan(2006)withthemultitudetrough
[40]  formbothadjoint-derivedsensitivitysteeringvectorandpotentialvorticityperspectives.
[41]  monthlyweath-erreview,2008,137:852一862.
[42]  wucc,emanuelka.potentialvorticitydiag-nosticsofhurricanemovement.parti:acase
[43]  studyofhurricanebob(1991).monthlyweatherreview,1995,123:69一92.
[44]  niegz,tanzm,qiux.anumbericalsimula-tionoftyphanrananim(2004):therelationshop
[45]  betweeneyewallconvectionandtheenvironmen-talverticalwindshear.journalofnanjinguni-
[46]  forecasting,2003,18:345一356.
[47]  johnaknaff,danielpbrown,joccourtney,etal.anevaluationofdvoraktechnique-basedtrop-
[48]  icalcycloneintensityestimates.weatherandforecasting,2010,25:1362一1379.
[49]  davisca.piecewisepotentialvorticityinver-sion.journalofatmosphericsciences,1992,49:1397一1411.
[50]  davisca,emanuelka.potentialvorticitydiag-nosticsofcyclogenesis.monthlyweatherre-view,1991,119:1929一1953.
[51]  jiliang,feijianfang,huangxiaogang.numeri-calsimulationsoftheeffectofthesubtropical

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