简介：Usingequivalentblackbodytemperature(TBB)dataretrievedfrommeteorologicalsatelliteGMS-5during1996-2002,thecorrelationbetweenthecircularsymmetric/asymmetriccomponentofTBBandtheintensityoftropicalcyclone(TC)atvarioustimelagsfrom0to48hisanalyzedfortheNorthwestPacific(0°-50°N,120°-155°E),excludinglandedandnear-coastsamples.ItisfoundthatthetotalTBBnearsoutheastoftheeyewall,thecircularsymmetriccomponent,andthesumoftheamplitudesoftangentialwavenumbers1-10(SA10)oftheTBBbetweentheradiiof0.8°and1.7°aresignificantlyandnegativelycorrelatedwiththeTCintensityatvarioustimelagsfrom0to48h.Especially,themaximum24-hlagcorrelationcoefficientsreach-0.52,-0.58,and-0.625,respectively.AstatisticalpredictionschemeforTCintensityisdevelopedbasedonclimaticpersistent,synoptic,andTBBfactorsbystepwiseregressiontechnique.ItisfoundthatthevariancecontributionoftheaveragedTBBovertheringbetween1.0°and1.5°fromtheTCcenterranksthefourthintheequationfor12-hTCintensityprediction,andthoseofthetotalTBBnearsoutheastoftheeyewallandthedifferencebetweenmaximumandminimumTBBbetween1.1°and1.5°rankthethirdandfifthrespectivelyinthe24-hforecastequation.Itisalsoshownthat,withTBBfactors,thefollowingpredictionsareimprovedcomparedtotheschemewithoutTBBfactors:48-hpredictionforseveretropicalstorm(STS),12-hpredictionforTCwithaweakeningrategreaterthan15ms~(-1)/12h,24-hintensitypredictionforTCwithalmostnointensitychange,and48-hpredictionforTCintensifyingfasterthan10ms~(-1)/48h.

简介：变态反应性疾病的“变态”是指机体免疫功能的变态。不正常，此病的病因有遗传因素、接触过敏物质，但最关键的是免疫功能不正常。变态反应疾病的特点为地区性、季节性，它的发病还与环境气候有明显关系。由于地区地理气候不同，花粉、霉菌。螨、昆虫、污染等的分布也不同;不同的季节、气候、环境有不同的花粉、霉菌、动植物、化学、物理的影响。许多原来机制不明。防治有困难的疾病，经研究发现与机体免疫功能有关，经从免疫人手治疗取得以前得不到的可喜疗效。调节免疫功能药物将成为一类重要的药物。

简介：利和樟子松解析木，依据森林气候学、树木生理生态学、森林气象学等原理，通过图形分析的方法，揭示了相同坡向不同坡位条件下樟子松解析木树高不同部位的特征值差异，以及变化情况，研究了不同位置解析木所反应的气候信息和森林立体小气候类型的差异。