摘要
Inthispaper,thefrontogenesisforcedbydustradiativeheatingandtheradiativeeffectsofanisolatedduststorrnonafrontalcirculationsystemareexaminedbymeansoftwo-andthree-dimensionalnumericalmodels.Resultsindicatethatasaduststormbreaksout,frontogenesisiscausedinbydustradiativeheatingintheloweratmosphere.Amarkedisentropicpotentialtemperaturelayerisformedinthemiddletroposphere.Thelow-levelconvergenceoccursalongthedirectionofthefrontmovement.Atnight,dustradiativecoolingresultsinfrontolysisintheloweratmosphere.Anobviousverticalcirculationisforcedbyradiativeheatingofanisolatedduststormalongthedirectionofthepre-vailingwind.Itisstrongeratday,weakerandreverseatnight.Theresponseofthehorizontalwindfieldtodustradiativeforcingisdifferentatdifferentlevels.
出版日期
1994年02月12日（中国期刊网平台首次上网日期，不代表论文的发表时间）
