Advances in Space Research, volume 70, issue 11, pages 3706-3717

Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations

Publication typeJournal Article
Publication date2022-12-01
Quartile SCImago
Q2
Quartile WOS
Q1
Impact factor2.6
ISSN02731177, 18791948
Space and Planetary Science
Atmospheric Science
Geophysics
Aerospace Engineering
Astronomy and Astrophysics
General Earth and Planetary Sciences
Abstract
The idea that a tropospheric heat source generating waves can be replaced with a surface source of pressure oscillations on the Earth’s surface is proposed and analyzed. In the surface source, atmospheric pressure fluctuations caused by a tropospheric source are used. The discrepancies due to the replacement of the tropospheric heat source by the surface one are estimated using experiments with a high-resilution numerical model of acoustic-gravity waves. It is shown that at frequencies of infrasound, the wave amplitudes in the upper atmosphere are very close for both tropospheric heat and surface pressure sources. At frequencies of internal gravity waves, the time-spatial structure of the wave fields are close in the upper atmosphere, but wave amplitudes for the surface pressure generation could be larger (up to two times) than those for the respective tropospheric heat sources. This discrepancy is explained and some corrections to the surface pressure source are proposed, which provide better agreement and may be applied for modeling of waves from tropospheric sources, based on the data of atmospheric microbarometer measurements.

Citations by journals

1
Russian Journal of Physical Chemistry B
Russian Journal of Physical Chemistry B, 1, 100%
Russian Journal of Physical Chemistry B
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Pleiades Publishing
Pleiades Publishing, 1, 100%
Pleiades Publishing
1 publication, 100%
1
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Kshevetskii S. et al. Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations // Advances in Space Research. 2022. Vol. 70. No. 11. pp. 3706-3717.
GOST all authors (up to 50) Copy
Kshevetskii S., Kurdyaeva Y. A., Gavrilov N. Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations // Advances in Space Research. 2022. Vol. 70. No. 11. pp. 3706-3717.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.asr.2022.08.034
UR - https://doi.org/10.1016%2Fj.asr.2022.08.034
TI - Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations
T2 - Advances in Space Research
AU - Kshevetskii, Sergey
AU - Kurdyaeva, Y. A.
AU - Gavrilov, Nikolay
PY - 2022
DA - 2022/12/01 00:00:00
PB - Elsevier
SP - 3706-3717
IS - 11
VL - 70
SN - 0273-1177
SN - 1879-1948
ER -
BibTex |
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BibTex Copy
@article{2022_Kshevetskii,
author = {Sergey Kshevetskii and Y. A. Kurdyaeva and Nikolay Gavrilov},
title = {Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations},
journal = {Advances in Space Research},
year = {2022},
volume = {70},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016%2Fj.asr.2022.08.034},
number = {11},
pages = {3706--3717},
doi = {10.1016/j.asr.2022.08.034}
}
MLA
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MLA Copy
Kshevetskii, Sergey, et al. “Similarities of acoustic-gravity waves propagating to the upper atmosphere from tropospheric heat sources and related surface pressure perturbations.” Advances in Space Research, vol. 70, no. 11, Dec. 2022, pp. 3706-3717. https://doi.org/10.1016%2Fj.asr.2022.08.034.
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