An investigation of mesoscale wave processes in the surface layer using synchronous measurements of atmospheric parameters and admixtures |
| |
Authors: | O G Khutorova G M Teptin |
| |
Institution: | (1) CEA, DAM, DIF, F-91297 Arpajon, France |
| |
Abstract: | We present the results of experimental investigations of mesoscale wave processes in the surface layer based on the data of
multiyear synchronous minute-by-minute measurements of atmospheric parameters and admixtures on a network consisting of five
stations spaced 1–6 km apart. The concentrations of sulfur dioxide, carbon oxide, nitrogen oxide and dioxide; the mass concentration
of aerosol; and the temperature and pressure, wind velocity and direction, and relative humidity were measured synchronously.
Polarization relations for all the measured parameters have been obtained for different periods and wavelengths. The azimuth
of mesoscale wave propagation is detected to depend on the mean wind velocity. It is shown that the densities of elastic and
horizontal energies of mesoscale waves are essentially different on different scales. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|