LEADER 00620nam a2200169Ia 4500 001 991000208569707536 008 220516s9999||||xx |||||||||||||| ||und|| 035 $ab14441512-39ule_inst 040 $aBibl. Dip.le Aggr. Beni Culturali - Sez. Beni Culturali$bita 245 0$aChiese di Lecce 260 $aLecce :$bCapone Editore,$c1994 907 $a.b14441512$b19-05-22$c19-05-22 912 $a991000208569707536 945 $aLE001 Fondo Ricci 1664$g0$lle001$o $pE17.57$q $rn$so $t0$u0$v0$w0$x0$y.i1601456x$z19-05-22 996 $aChiese di Lecce$92840033 997 $aUNISALENTO 998 $ale001$b19-05-22$cm$da $e-$fund$gxx $h0$i1 LEADER 04520nam 22006495 450 001 9910373949203321 005 20200706030044.0 010 $a981-13-9085-1 024 7 $a10.1007/978-981-13-9085-2 035 $a(CKB)4940000000158694 035 $a(DE-He213)978-981-13-9085-2 035 $a(MiAaPQ)EBC6005401 035 $a(PPN)242842828 035 $a(EXLCZ)994940000000158694 100 $a20200103d2020 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDynamical Characteristics of Inertia-Gravity Waves in the Antarctic Mesosphere $eAnalyses Combining High-Resolution Observations and Modeling /$fby Ryosuke Shibuya 205 $a1st ed. 2020. 210 1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2020. 215 $a1 online resource (XVI, 92 p.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 300 $a"Doctoral thesis accepted by The University of Tokyo, Tokyo, Japan." 311 $a981-13-9084-3 327 $aGeneral Introduction -- A new transformation method for a quasi-uniform and fine grid system in a circular region using the spring dynamics -- Quasi-12 h inertia-gravity waves in the lower mesosphere observed by the PANSY radar at Syowa Station (39.6?°E, 69.0 °S) -- Gravity wave characteristics in the winter Antarctic mesosphere by a long-term numerical simulation using a non-hydrostatic general circulation model -- Summary and concluding remarks -- Acknowledgements. . 330 $aThis book examines the origins and dynamical characteristics of atmospheric inertia-gravity waves in the Antarctic mesosphere. Gravity waves are relatively small-scale atmospheric waves with a restoring force of buoyancy that can transport momentum upward from the troposphere to the middle atmosphere. In previous studies, the dynamical characteristics of mesospheric gravity waves have not been fully examined using numerical simulations, since performing a numerical simulation with a high resolution and a high model-top requires considerable computational power. However, recent advances in computational capabilities have allowed us to perform numerical simulations using atmospheric general circulation models, which cover the troposphere to the mesosphere with a sufficiently fine horizontal resolution to resolve small-scale gravity waves. The book first describes the simulation of mesospheric gravity waves using a high-resolution non-hydrostatic atmospheric model with a high model top. The accuracy of the numerical results was confirmed by the first Mesosphere-Stratosphere-Troposphere/Incoherent Scattering (MST/IS) radar observation in the Antarctic. It also depicts the origins and propagation processes of mesospheric gravity waves on the basis of the results of the high-resolution numerical model. The behaviors of mesospheric gravity waves can be clearly explained using both fundamental and cutting-edge theories of fluid dynamics. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aGeophysics 606 $aComputer simulation 606 $aAtmospheric science 606 $aFluids 606 $aGeophysics and Environmental Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P32000 606 $aGeophysics/Geodesy$3https://scigraph.springernature.com/ontologies/product-market-codes/G18009 606 $aSimulation and Modeling$3https://scigraph.springernature.com/ontologies/product-market-codes/I19000 606 $aAtmospheric Sciences$3https://scigraph.springernature.com/ontologies/product-market-codes/G36000 606 $aFluid- and Aerodynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21026 615 0$aGeophysics. 615 0$aComputer simulation. 615 0$aAtmospheric science. 615 0$aFluids. 615 14$aGeophysics and Environmental Physics. 615 24$aGeophysics/Geodesy. 615 24$aSimulation and Modeling. 615 24$aAtmospheric Sciences. 615 24$aFluid- and Aerodynamics. 676 $a531 700 $aShibuya$b Ryosuke$4aut$4http://id.loc.gov/vocabulary/relators/aut$0887450 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910373949203321 996 $aDynamical Characteristics of Inertia-Gravity Waves in the Antarctic Mesosphere$91982529 997 $aUNINA