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1、MAUSAM,65,1(January2014),57-66551.577.37HeavyrainfallinPakistanduring27-29July2010:RoleofatmosphericenergyconversioncharacteristicsFEIGE,ZAHEERAHMADBABAR,SHENG-LIGUO,XIE-FEIZHI,*YUNCHEN,**WEI-WEITANGNanjingUniversityofInformationScience&Technology,NUIST,Nanjing210044,China*
2、ChinaMeteorologicalCenter,Beijing100081,China**ChongqingInstituteofEnvironmentalScience,Chongqing401147,China(Received23April2012,Modified7January2013)email:shlguo@nuist.edu.cnlkj&gkydsn'kdesa[kjkcekSledh?kVuk,¡,f'k;kegk}hiesafo'ks"k:ilsikfdLrkuesavR;kf/kdgksusyxhgSaAbldhot
3、glsbl{ks=esajgusokysyksxksadhrdyhQksaesao`f)gksjghgSAbl'kks/ki=esalaiw.kZÅtkZizkpyEdksok;qeaMyh;ÅtkZ&foKkufl)karlsizkIrfd;kx;kgSA27&29tqykbZ,2010dhvof/kesaikfdLrkuesagqbZHkkjho"kkZdsnkSjkuok;qeaMyh;ÅtkZifjorZudsy{k.kksaijHkhppkZdhxbZgSAbllsizkIrgq,ifj.kkecrkrsgSfdok;qeaMyh;
4、ifjlapj.kvkSjHkw&HkkxdhfLFkfr;ksadsizHkkodsdkj.kHkkjho"kkZgksusdsnkSjkuxfrtÅtkZvkSjfLFkjygjds:iesafLFkfrtÅtkZesaifjofrZrgkstkrhgSaAxfrtÅtkZvkSjfLFkfrtÅtkZdschpifjorZuHkkjho"kkZdhvof/kdsnkSjkugksrkgSAmPpÅtkZdsekubl{ks=esaHkkjho"kkZdksn'kkZrsgSaAABSTRACT.Extremeweathereventso
5、verAsiaparticularlyinPakistanarebecomingmorefrequentinthepresentdecadeorso.Thisiscontributingtotheeverincreasinghumansufferingoftheregion.InthisstudythewholeenergyparameterEfromatmosphericenergetictheoryisderived.Thecharacteristicsofatmosphericenergyconversionduringtheheavy
6、rainfallinPakistanfortheperiod27-29July,2010arealsodiscussed.Theresultsshowthatduetotheimpactoftheatmosphericcirculationandterrainconditions,thekineticenergyisconvertedintopotentialenergy,intheformofstandingwave,duringheavyrainfalldevelopmentperiod.Theconversionbetweenkinet
7、icandpotentialenergyissignificantinheavyrainfallspell.Highenergyvaluecorrespondstotheheavyrainfallregion.Keywords–Heavyrainfall,Energyconversion,Atmosphericenergy.1.Introductiondiseases,lackoffood,drinkingwaterandshelter.ThefloodalsoaffectedPakistanagriculture,almost130Theh
8、eavyrainfallduringmonsoonisoneofthemillionhectareofcroplandshadbeeninundated.Itmos