Page 45 - 《水资源与水工程学报》2023年第1期
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                 thesurroundingareas.ExtremeprecipitationintensitywithincreasingT mainlyshowedanupwardtrend
                                                                            1-9
                 inthewestwhilepeakstructureintheeastcentralregionofthebasin ,andtheintensityoftheheaviest
                 extremeprecipitationreacheditspeakwhenthetemperaturewascloseto25℃.Furthermore,thescaling
                 rateofextremeprecipitationwith T roughlyexhibitedapatternofsuperCCtoCCliketosubCCscal
                                              1-9
                 ingfrom westtoeastoverthebasin,andthescalingratefellwithinarangeof-3.7%/℃ to
                33.8%/℃,whichwasmainlyconcentratedinthevicinityof4%/℃ and10%/℃.Withtheincreaseof
                 precipitationintensity ,therangeofscalingchangeshortenedowingtothedecreaseofsensitivityofex
                 tremeprecipitationtotemperaturechange.Inaddition ,itwasspeculatedthatthesuperCCscalingcould
                 resultfromconvectiveprecipitation,latentheatreleaseandsoon,andthepeakstructurecouldberelated
                 tocoolingeffectofprecipitation,anticyclonicactivities,etc.
                 Keywords:extremeprecipitation;localaveragetemperature;nonstationarity;response;Clausius-
                 Clapeyronscaling;theYangtzeRiverBasin
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