Characteristics of forecasting meteorological conditions of air pollution over Odesa

Keywords: maximum allowable concentration, air pollution, delay layer, light wind, synoptic processes, inversion, alternative method of forecasting atmospheric air pollution

Abstract

Formulation of the problem. The level of atmospheric air pollution in large cities is influenced by a number of factors, among which the most important are the emissions of pollutants into the air, the characteristics of the sources of admixtures, the landscape features, synoptic and meteorological conditions (Vystavnaya, Zubkovych 2014). The influence of the latter is associated with the scattering, washing out and transformation of harmful substances in the atmosphere, as well as the significant variability of their concentrations in space and time. The characteristics of the wind regime (wind direction and velocity), temperature inversions, and formation of low-troposphere currents are among the meteorological factors that most influence the concentrations of contaminants in the layer of atmosphere near the surface (Ivus 2017), (Agayar 2018) Shevchenko 2020).

The purpose of the article is to develop and improve methods of forecasting meteorological conditions of atmospheric pollution over industrial areas of Odesa, as well as characterize the variability of meteorological values over the Northwest Black Sea.

Methods. the data of four-time observations (01, 07, 13, 19 hours) for the main pollutants on the network of eight stationary posts for the February, April, July and October of 2011 are used as the initial materials. The catalog of typical synoptic processes over the territory of Ukraine for the period of 2011-2015 is compiled at the Department of Meteorology and Climatology of the OSENU. To clarify specific synoptic situations, synoptic maps of all levels (ground-level, AT-925, AT-850, AT-700 and AT-500) from the archive of the ARMSin (‘automatic forecaster workstation’- program for processing synoptic maps that is applied in Ukraine.

Results. 1. CO concentrations in the city of Odesa increase with distance from the coastal strip in to the depth of land with maximum values in places with high traffic load, regardless of the season; 2. Absence of industrial facilities and meteorological conditions contribute to the low level of air pollution around post N 8. Exceedance of the maximum allowable concentrations of carbon monoxide is observed in 6 out of 8 observation posts; 3. Favorable conditions for the accumulation of admixtures are formed in peripheral processes with low-gradient pressure fields, in front parts of cyclones and in low-motion and small cyclones with the same air mass; 4. Temperature inversions almost always accompanied the accumulation of harmful admixtures in the ground layer of air above Odesa.

Scientific novelty and practical significance. In this article we have analyzed influence of meteorological conditions on the level of atmospheric air pollution in Odesa region. For these purposes the more nuanced-based method of forecasting was adapted. We have demonstrated that its use has efficiency at the present time for improvement of operative prognostic units work for the Northwest Black Sea region. Such conclusions may be identified as a result of empirical findings.

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Author Biographies

Ellina Agayar, Odessa State Environmental University

PhD (Geography), Associate Professor

Alina Semerhei-Chumachenko, Odessa State Environmental University

PhD (Geography), Associate Professor

Svitlana Zubkovych, Kharkiv National Aerospace University

PhD (Geography), Associate Professor

References

Agayar, E. V. (2014). Struynyye techeniya nizhnego urovnya atmosfery pri slabom vetre u poverkhnosti zemli [Low level Jets of the atmosphere with a weak surface wind]. Ukrainian hydrometeorological journal, 15, 37-42. [in Russian]

European Environment Agency: Air quality in Europe (2020). Report, European Environment Agency, Publica-tions Office of the European Union, Copenhagen, Denmark, available at: https://www.eea.europa.eu//publications/air-quality-in-europe-2020-report (last access: July 2021)

Rahman, M. A., Franceschi, E., Pattnaik, N., Moser-Reischl, A., Hartmann, C., Paeth, H., Pretzsch, H., Rötzer, T., Pauleit, S. (2022). Spatial and temporal changes of outdoor thermal stress: influence of urban land cover types. Scientific Reports, article number: 671. https://doi.org/10.1038/s41598-021-04669-8

Von Schneidemesser, Erika, Monks, P. S., Plass-Duelmer, C. (2010). Atmospheric Environment Global comparison of VOC and CO observations in urban areas. 44 (39), 5053-5064. https://doi.org/10.1016/j.atmosenv.2010.09.010

Glushkov, A. V., Khetselius, O. Yu, Agayar, E. V., Buyadzhi, V. V., Romanova, A. V., Mansarliysky, V. F. (2017). Modelling dynamics of atmosphere ventilation and industrial city's air pollution analysis. IOP Conference Series: Earth and Environmental Science. 92, https://doi.org/10.1088/1755-1315/92/1/012014

Gómara, I., Pinto, J. G., Woollings, T., Masato, G., Zurita-Gotor, P., and Rodríguez-Fonseca, B. (2014). Rossby wave-breaking analysis of explosive cyclones in the Euro-Atlantic sector, Q. J. Roy. Meteor. Soc., 140 (680), 738–753. https://doi.org/10.1002/qj.2190

Sakieh, Y., Jaafari, S., Ahmadi M., Danehkar A. (2022). Green and calm: Modeling the relationships between noise pollution propagation and spatial patterns of urban structures and green covers. Urban Forestry & Urban Green-ing, 24, 195–211. http://dx.doi.org/10.1016/j.ufug.2017.04.008

Ivus, G. P., Zubkovych, S. A., Agayar, E. V., Gurskaya, L. M. (2015). Тo the question about typification of synoptic processes over the territory of Ukraine. International Journal of Research In Earth & Environmental Sciences, 3 (01), 21-27.

Ivus, G. P. (2012) Spetsializovani prohnozy pohody [Specialized weather forecasts]. Odesa: TES, 407. [in Ukrain-ian]

Ivus, G. P., Semergei-Chumachenko, A. B., Khomenko, G. V., Gurska, L. M. (2012). Meteorolohichni ta synoptychni umovy zabrudnennya atmosfernoho povitrya mista Odesa [Meteorological and synoptic conditions of atmospheric air pollution in Odesa]. Ukrainian Hydrometeorological Journal, 10, 28-35. [in Ukrainian]

Kiptenko, E. M., Kozlenko, T. V. (2007). Vplyv meteorolohichnykh umov zabrudnennya povitrya u promyslovykh mistakh Ukrayiny [Influence of meteorological conditions on air pollution in industrial cities of Ukraine]. Hy-drology, hydrochemistry and hydroecology, 13, 208−216. [in Ukrainian]

Kiptenko, E. M., Kozlenko, T. V. (2002). Prohnozuvannya rivniv vysokoho zabrudnennya atmosfernoho povitrya u mistakh Ukrayiny [Forecast of a high level of atmospheric air pollution in the cities of Ukraine]. Proceedings of UkrNDGMI, 250, 288–297. [in Ukrainian]

Kobus, D., Skotak, K. (2017). The conception of decision support system for assessment and management of ambi-ent air quality. Information System in Management, 4, 305-317.

Landsberg, H. E. (1981). The Urban Climate. International Geophysics Series. NewYork, 28, 769−779.

Liao, T., Gui, K., Jiang, W., Wang, S., Wang, B., Zeng, Z., Che, H., Wang, Y., and Sun, Y. (2018). Air stagnation and its impact on air quality during winter in Sichuan and Chongqing, southwestern China. Science of The Total En-vironment, 635, 576-585. https://doi.org/10.1016/j.scitotenv.2018.04.122

Metodika vyznachennya valovykh vykydiv zabrudnyuyuchovykh rechovyn u atmosferu vid kotelʹnykh ustanovok TETS [Methodology for determining gross emissions of pollutants into the atmosphere from CHP boiler installa-tions]. (1998). Guidance document RD 34.02.305-9, 305-98.

Shevchenko, O. G., Kulbida, M. I., Snizhko, S. I., Shcherbuha, L. S., Danilova, N. O. (2014). Uroven' zagryazneniya atmosfernogo vozdukha goroda Kiyeva formal'degidom [The level of atmospheric air pollution in Kyiv by formal-dehyde]. Ukrainian Hydrometeorological Journal, 14, 5-15. [in Russian]

Snizhko, S. I., Shevchenko, O. G. (2011). Urbometeorolohichni aspekty zabrudnennya atmosfernoho povitrya velykoho mista [Urbometeorological aspects of atmospheric air pollution of a big city]. Kyiv: Publishing House of Geographical Literature "Obriya", 297. [in Ukrainian]

Webber, C. P., Dacre, H. F., Collins, W. J. and Masato, G. (2017). The dynamical impact of Rossby wave breaking upon UK PM10 concentration. Atmos. Chem. Phys., 17, 867–881, https://doi.org/10.5194/acp-17-867-2017

World Health Organization:(2011). Air: when breathing is a threat, https://www.euro.who.int/__data/assets/pdf_file/0011/147656/WHY_Newsletter4.pdf?ua=1 (last access: July 2021)

Air: when breathing is a threat (2011). Why Newsletter World Health Organization, 4. https://www.euro.who.int/__data/assets/pdf_file/0011/147656/WHY_Newsletter4.pdf?ua=1

Vystavna, Y. Y., Zubkovych, S. O. (2014). Aspects of the wind regime of an urbanized city. Bulletin of KhNU Karazina, 1140 (11), 70-74.

Published
2022-12-01
Cited
How to Cite
Agayar, E., Semerhei-Chumachenko, A., & Zubkovych, S. (2022). Characteristics of forecasting meteorological conditions of air pollution over Odesa. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology", (57), 38-47. https://doi.org/10.26565/2410-7360-2022-57-04