Research of Regional Atmospheric Wave Motion Taking Into Consideration of Relief Singularities

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Zurab A. Khvedelidze

Abstract

Regional atmospheric wave motions are studied on the base of hydrothermodynamical combined equations. So called modified equations are analyzed in quasi-geostrophic, quasiadiabatic approach taking into consideration relief and influence of β-effect. Using functions of influence the proper solution is indicated and their functions are analyzed. On the base of analyze of these functions, some facts about Transcaucasia, already known in the synoptic practice are firstly approved theoretically, including the fact that almost no air masses are intruded in the Caucasus directly from the north. Besides, on the basis of the full system of hydrothermodinamical equations, wave motion is researched. In the result, the fact that atmospheric processes on the Caucasus have the elongated nature along the parallel (the Caucasian mountain range) was approved, wave relieves are spread from the west to the east. The theoretical opinion is expressed to explain why temperature is fallen in the East Georgia and raised in West Georgia on the background of global warming. It is noted that the waves of so called neutral type and stationary waves may be on Transcaucasia if some condition is fulfilled between mountain characteristic parameters and the corresponding wave quantities. Period of these waves was calculated and their existence is approved according to analyzing of the photos of clouds received from the artificial satellite. The most of conclusions and results are recommended in the weather forecast service of Georgia.

Keywords:
regional atmospheric wave motion
Published: Feb 9, 2017

Article Details

How to Cite
Khvedelidze, Z. A. (2017). Research of Regional Atmospheric Wave Motion Taking Into Consideration of Relief Singularities. Journals of Georgian Geophysical Society, 14(2). Retrieved from https://ggs.openjournals.ge/index.php/GGS/article/view/1781
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References

Murry.L. Fundametals of atmospheric physics. Academic Press, New-York,

Belov N. et al. и др. Numerical Methods of Weather Forcast. L.: Gidrometeoizdat, 1989, с. 375.

Modeling of Atmosphere flown fields .World scientific Theoretical Physic.london. 1996, pp. 755.

Laykhtman D. L. Dynamic Meteorology. L.: Gidrometeoizdat, 1976 г. 500 pp.

Khvedelidze Z. Dynamic Meteorology. Tbilisi: TSU, 2002, 535 p. (in Georgian)

Principles of Dynamical Meteorology(ed.. Laykhtman D. L.). L.:Gidrometeoizdat,1955, 647 pp. Buleev N. I., Marchuk G. I. Trudy FAO AN SSSR, 1958, N2, pp. 66-104.

Khvedelidze Z. Izv. AN SSSR, FAO, 1982, N3, pp. 227-235.

Khvedelidze Z.. Trudy GMNII SSSR, 1972, pp.87-94.

Khvedelidze Z., Pavlenishvili N. A. MeteorologiaiGidrologia, 1996, N2, pp., 48-53.

Kordzadze A.A., Demetrashvili D.I., Surmava A.A. About cirkulation in the Blak Sea at very strong and weak winds. Meteorologia and Gidrologia, 2007, N9, pp. 58-64.

Haltiner J., Martyn F. Dynamical and Physical Meteorology. M.: IL, 1980 , 435 pp.

Dynamics of largescale atmospheric processes. (ed. Monin A. S.). М.: Nauka, 1966, 455 pp.

Holton R.Dinamic Meteorology, Fourth, Washington Universitety, 2004, p 533.

Khvedelidze Z. Trugy TSU, 1972, А4(146), pp. 109-120. [16] Dobryshman E. M. Izv. AN SSSR, ser. Geofiz., 1961, N 2, pp. 294-305.

Khvedelidze Z., Davitashvili T. MeteorologiaiGidrologia, 1978, pp. 36-42.

Kibel I. A. Introduction to the Hydrodynamic Short-Range Forecast of Weather. М.:Gidrometeoizdat. 1973, 368 pp.

Musaelyan Sh. A. Obstacle Waves in Atmosphere. L.: Gidrometeoizdat,1962, 143 pp.

Obukhov A. M. Izv. AN SSSR, FAO, 1971, N 7, pp. 695-704.

Rossbi K. T. Modern Problems of Meteorology. In: Atmosphere and Ocean in Motion. М.: IL 1984, 278 pp.

Khvedelidze Z. MeteorologiaiGidrologia, 1982 , N10.

Khvedelidze Z. Numerical Methods of Short-Range Forecast of Weather .Parts !-3. Tbilisi: TSU, 1978-81, 505 pp. (in Georgian)

Khvedelidze Z.,. Khvedelidze R. On the influence of the relief on the geopotential in the lower layers of the atmosphere. J. Georgian Geophys. Soc., 1996, N 1B, pp. 51-58.

Khvedelize Z, Ramishvili N. Bulleton of the Georgian Akademy of Sciences, 1999, v. 159, N3, pp. 421-425.

Khvedelidze Z., Danelia R., Shalamberidze T., Aplikovi R., Tagvadze E. Georgian Oil and Gas., 2006, N 21. pp. 64-70. (in Georgian)

Khvedelidze Z., Shalamberidze T., Tagvadze E. Ecologicalи systems and devices. 2008, N 2, pp. 47-50.

Davitashvili T., Khvedelidze Z.,.Khantadze A, Samkharadze I. Investigation of some climate singularities on the territory of Georgia by Mathematical modeling. Proceed. Hydrometeorol. Inst., 2008, N 115, pp. 7-18.

Khvedelidze Z. Bulletin of Academy Sci. GSSR. 1965, pp. 75-80.

Korn G. A., Korn T. M. Mathematical Handbook. M.: Nauka. 1978, 831.

Khvedelidze Z. Doctoral Thesis. Moscow, HydroMet Centre of USSR, 1985, 245 pp.

Marchuk G. I. Mathematical Modeling of Environmental Problems. М.: Nauka, 1982, 320 pp.

Dorodnitsyn A. Trudy TsIP, 1940, vyp. 21(48), pp. 3-25.

Napetvaridze E. L. Trudy TbilNIGMI, 1962, vyp.10, pp. 10-15.

Kordzadze A., Gvelesiani A., Demetrashvili D., Kvarackhelia D. On the vortical motions in different turbulent layers of the Black Sea. J. Georgian Geophys. Soc., 2008, v.12B, pp. 17-35.