搜索结果: 1-8 共查到“大气科学 gravity waves”相关记录8条 . 查询时间(0.566 秒)
Heating of the auroral ionosphere by traveling ionospheric disturbances initiated by atmospheric gravity waves
ionospheric dynamics plasma physics auroral phenomena
2015/8/28
In the presence of perturbations of the thermospheric auroral region produced by traveling ionospheric disturbances during the propagation of atmospheric gravity waves, an analytical expression of the...
Can gravity waves significantly impact PSC occurrence in the Antarctic?
gravity waves significantly PSC occurrence Antarctic
2009/12/3
A combination of POAM III aerosol extinction and CHAMP RO temperature measurements are used to examine the role of atmospheric gravity waves in the formation of Antarctic Polar Stratospheric Clouds (P...
On the spectrum of vertically propagating gravity waves generated by a transient heat source
gravity waves transient heat source
2009/2/27
It is commonly believed that cumulus convection preferentially generates gravity waves with tropospheric vertical wavelengths approximately twice the depth of the convective heating. Individual cumulo...
Formation of ice supersaturation by mesoscale gravity waves
ice supersaturation mesoscale gravity waves
2009/2/9
We investigate the formation and evolution of an ice-supersaturated region (ISSR) that was detected by means of an operational radiosonde sounding launched from the meteorological station of Lindenbe...
Investigation of inertia-gravity waves in the upper troposphere/lower stratosphere over Northern Germany observed with collocated VHF/UHF radars
inertia-gravity waves upper troposphere Northern Germany VHF/UHF radars
2009/2/5
A case study to investigate the properties of inertia-gravity waves in the upper troposphere/lower stratosphere has been carried out over Northern Germany during the occurrence of an upper tropospheri...
Wind-profiler observations of gravity waves produced by convection at mid-latitudes
Wind-profiler observations gravity waves convection mid-latitudes
2009/1/13
This work presents a case study which includes regions of large rapidly varying vertical velocities observed by a VHF wind-profiler at Aberystwyth (52.4° N, 4.1° W). Analysis indicates that this regio...
Small-scale gravity waves in ER-2 MMS/MTP wind and temperature measurements during CRYSTAL-FACE
Small-scale gravity waves ER-2 MMS/MTP wind temperature measurements CRYSTAL-FACE
2009/1/5
Lower stratospheric wind and temperature measurements made from NASA's high-altitude ER-2 research aircraft during the CRYSTAL-FACE campaign in July 2002 were analyzed to retrieve information on small...
Evidence of gravity waves into the atmosphere during the March 2006 total solar eclipse
gravity wave atmosphere solar eclipse
2008/12/19
This study aims at providing experimental evidence, to support the hypothesis according to which the movement of the moon's shadow sweeping the ozone layer at supersonic speed, during a solar eclipse,...