Sensing the Nonlinear Interaction Between Global Teleconnection Patterns: Micros Technology “Geomath”

Glushkov, A. V.; Khokhlov, V. N.; Bunyakova, Yu. Ya.; Prepelitsa, G. P.; Свинаренко, А. А.; Tsenenko, T. A.

doi:10.18524/1815-7459.2006.1.117450

Cited by 6 publications

(21 citation statements)

References 11 publications

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“…The topics studied are of a great interest for modern physics of large-scaled Sensor Electronics and Мicrosystem Technologies 2017 -T. 14, № 4 51 atmosphere processes (see also Ref. [3][4][5][6][7][8][9][10]). As the key elements of our theory were in details presented earlier, here we are limited only by the key advanced aspects.…”

Section: Global Mechanisms In Atmospheric Lowfrequency Processes Balmentioning

confidence: 99%

“…In development of earlier works [1][2][3][4][5][6][7], in this paper we present the elements of a new advanced non-stationary theory of global mechanisms in atmospheric low-frequency processes, teleconnection effects to modelling global atmospheric behaviour, dispersion of radionuclides, assessing the radioactivity impact of the Fukushima (Chernobyl) nuclear accidents on the environment. The approach is based on the energy, moment balance relationships for the global atmospheric low-frequency processes, atmospheric macroturbulence theory, link of tropospheric waveguides with atmospheric moisture circulation and, accordingly, with the shape of the atmospheric circulation over the position of the front sections of (atmospheric fronts as the main drives moisture).…”

Section: Introductionmentioning

confidence: 99%

“…alance equation in the convective element (thermal), then one could write [2]: (6) eter which determines disbalance of cloud work due to the return of part of the the organization of a wind field in their vicinity, and balance regulating its the synoptic processes. The solution of the Eq.…”

mentioning

confidence: 99%

“…equations are set to reasonably high-frequency processes in the atmosphere of the cyclonic type of education in the period up to two days, but it is not able to well -frequency processes such as change of the circulation forms. ame time the macroturbulent atmosphere equations are low-frequency ones in its (6) rameter which determines disbalance of cloud work due to the return of part of the y to the organization of a wind field in their vicinity, and balance regulating its to the synoptic processes. The solution of the Eq.…”

mentioning

confidence: 99%

“…e same time the macroturbulent atmosphere equations are low-frequency ones in its re is a lot of experience of their decision on the basis of spectral methods (see [1][2][3]. you to use them for our purposes for the mathematical modeling of the changing forms n and, respectively, for the mathematical parameterization homologues circulation [1-der to solve this task, one should involve coupling moments forecasting model, which m the system of the Reynolds equations with implemented average and fluctuation (6) arameter which determines disbalance of cloud work due to the return of part of the y to the organization of a wind field in their vicinity, and balance regulating its to the synoptic processes. The solution of the Eq.…”

mentioning

confidence: 99%

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New Balance Approach to the Modeling of Macroturbulent Atmospheric Dynamics, Spatial Distribution of Radionuclides in the Global Atmosphere, Their Environment Impact After the Nuclear Accident at Fukushima Nuclear Power Plant

Глушков¹,

Romanova²,

Buyadzhi³

et al. 2017

SEMST

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Abstract. We present the elements of a new advanced non-stationary theory of global mechanisms in atmospheric low-frequency processes, teleconnection effects to modelling global atmospheric behaviour, dispersion of radionuclides, assessing radioactivity impact of the Fukushima (Chernobyl) nuclear accidents on the environment. The approach is based on the energy, moment balance relationships for the global atmospheric low-frequency processes, atmospheric macroturbulence theory, link of tropospheric waveguides with atmospheric moisture circulation and, accordingly, with the shape of the atmospheric circulation over the position of the front sections of (atmospheric fronts as the main drives moisture). Atmospheric moisture cycle is linked with such typical low-frequency process as the angular momentum balance; the latter accounts violation of the atmosphere rotating balance with the Earth, which may be under developing meridional processes with the implementation of the mass transfer of air and steam between the tropical latitudes (with a large linear velocity) and slowly rotating А. В. Глушков, А. В. Романова, В. В. Буяджи, Е. В. Бакунина, О. Ю. Хецеліус... 48air masses of the polar latitudes (a process of slow teleconnection). The approach is realized and implemented into the new microsystem technology "GeoMath-RadEnv" and focused on the testing and prediction of the air mass (particles) flows in the global atmospheric picture, determination of the new predictors for long-term and very long-forecasts of low-frequency atmospheric processes. PC experiments demonstrated the effectiveness of the approach in applying to modeling the balance of angular momentum, the transfer of atmospheric masses (moisture flow) with respect to the genesis of tropospheric waveguides, the continuity of atmospheric circulation forms (telecommunication, frontgenesis). The application of the method to the modeling of global atmospheric behavior, the scattering of radionuclides after accidents at the nuclear power plant in Fukushima (Chernobyl) demonstrates its effectiveness, which is confirmed by the physically reasonable agreement between the predicted and measured spatial distribution of radionuclides in the atmosphere, the direction and dynamics of the flows of air masses (particles).Keywords: atmospheric low-frequency processes, energy and angular momentum balance, teleconnection, global atmospheric behaviour and dispersion of radionuclides, nuclear power plant accidents and radiation-environmental consequences НОВИЙ БАЛАНСОВИЙ ПІДХІД ДО МОДЕЛЮВАННЯ МАКРОТУРБУЛЕНТНОЇ АТМОСФЕРНОЇ ДИНАМІКИ, ПРОСТОРОВОГО РОЗПОДІЛУ РАДІОНУКЛІДІВ В ГЛОБАЛЬНІЙ АТМОСФЕРІ, ЇХ ВПЛИВУ НА НАВКОЛИШНЄ СЕРЕДОВИЩЕ ПІСЛЯ ЯДЕРНОЇ АВАРІЇ НА АЕС ФУКУСІМААнотація. Ми представляємо елементи нового нестаціонарної теорії, що описує глобальні механізми в атмосферних низькочастотних процесах, ефекти телеконнекціі та ін. для моделю-вання глобальної атмосферної поведінки, просторово-часового розподілу (дисперсії) радіону-клідів, оцінки радіоактивного впливу наслідків аварій на а...

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Section: Global Mechanisms In Atmospheric Lowfrequency Processes Balmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

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New Balance Approach to the Modeling of Macroturbulent Atmospheric Dynamics, Spatial Distribution of Radionuclides in the Global Atmosphere, Their Environment Impact After the Nuclear Accident at Fukushima Nuclear Power Plant

Глушков¹,

Romanova²,

Buyadzhi³

et al. 2017

SEMST

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An effective chaos-geometric computational approach to analysis and prediction of evolutionary dynamics of the environmental systems: Atmospheric pollution dynamics

Buyadzhi

Глушков

Khetselius

et al. 2017

J. Phys.: Conf. Ser.

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An effective chaos-geometric computational approach to analysis and prediction of evolutionary dynamics of the environmental systems: Atmospheric pollution dynamics Abstract. The present paper concerns the results of computational studying dynamics of the atmospheric pollutants (dioxide of nitrogen, sulphur etc) concentrations in an atmosphere of the industrial cities (Odessa) by using the dynamical systems and chaos theory methods. A chaotic behaviour in the nitrogen dioxide and sulphurous anhydride concentration time series at several sites of the Odessa city is numerically investigated. As usually, to reconstruct the corresponding attractor, the time delay and embedding dimension are needed. The former is determined by the methods of autocorrelation function and average mutual information, and the latter is calculated by means of a correlation dimension method and algorithm of false nearest neighbours. Further, the Lyapunov's exponents spectrum, Kaplan-Yorke dimension and Kolmogorov entropy are computed. It has been found an existence of a low-D chaos in the time series of the atmospheric pollutants concentrations. IntroductionThe last decades have seen a great progress in the understanding, analysis, modelling and evet prediction of the evolutionary dynamics of nonlinear complex systems. Various methods and algorithms of the modern theory of dynamical systems and a chaos theory became a powerful tool in computational studying complex non-linear statistical systems [1][2][3][4][5][6][7][8][9][10][11][12][13][14]. Many studies in different fields of science and technique have appeared, where the chaos theory methods were applied to a great number of dynamical systems. The studies concerning non-linear behaviour in the time series of atmospheric constituent concentrations are sparse, and their outcomes are ambiguous. In ref. [5] there is an analysis of the NO 2 , CO, O 3 concentrations time series and is not received an evidence of chaos. Also, it was shown that O 3 concentrations in Cincinnati (Ohio) and Istanbul are evidently chaotic, and non-linear approach provides satisfactory results [6]. In Ref.[14] it has been fulfilled the detailed analysis of the NO 2 , CO, CO 2 concentration time series in the Gdansk region (Polland) and it has been definitely obtained the evidence of a chaos. Moreover it has been given a short-range forecast of atmospheric pollutants time evolution using non-linear prediction method. These studies show that chaos theory methodology can be applied and the short-range forecast by the non-linear prediction method can be satisfactory. Time series of concentrations are however not always chaotic, and chaotic behaviour must be examined for each time series.In this work we study the temporal dynamics of the atmospheric constituents concentration in the Odessa region by using the non-linear prediction and chaos theory methods [3,4,[12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27]. A chaotic

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New Nonlinear Analysis, Chaos Theory and Information Technology Approach to Studying Dynamics of the the Erbium One-Ring Fibre Laser

Prepelitsa

2015

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Within new non-linear analysis, chaos theory and information technology approach it is numerically investigated chaos dynamics generation in the erbium one-ring fibre laser (EDFL, 20.9 mV strength, l = 1550.190 nm) with the control parameters: the modulation frequency f and dc bias voltage of the electro-optical modulator. It is shown that in depending upon f, V values there are realized 1-period (f = 75 MHz, V = 10 V and f = 60 MHz, V = 4 V), 2-period (f = 68 MHz, V = 10 V or f = 60 MHz, V = 6 V), chaotic (f = 64 MHz, V = 10 V and f = 60 MHz, V = 10 V) regimes. There are calculated the Lyapunov’s exponents, correlation, embedding, Kaplan-York dimensions, Kolmogorov entropy. Theoretically it is shown that a chaos in the erbium fiber laser device is generated via intermittency by increasing the DC bias voltage and period-doubling bifurcation by reducing the modulation frequency.

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Sensing the Nonlinear Interaction Between Global Teleconnection Patterns: Micros Technology “Geomath”

Cited by 6 publications

References 11 publications

New Balance Approach to the Modeling of Macroturbulent Atmospheric Dynamics, Spatial Distribution of Radionuclides in the Global Atmosphere, Their Environment Impact After the Nuclear Accident at Fukushima Nuclear Power Plant

New Balance Approach to the Modeling of Macroturbulent Atmospheric Dynamics, Spatial Distribution of Radionuclides in the Global Atmosphere, Their Environment Impact After the Nuclear Accident at Fukushima Nuclear Power Plant

An effective chaos-geometric computational approach to analysis and prediction of evolutionary dynamics of the environmental systems: Atmospheric pollution dynamics

New Nonlinear Analysis, Chaos Theory and Information Technology Approach to Studying Dynamics of the the Erbium One-Ring Fibre Laser

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