Studies of spottiness of area pollution by strong high-altitude finite source on the base of simple analytical models of atmospheric diffusion
Using analytical solutions of simple model diffusion problems, we have studied the process of formation of a large-scale spot-like pollution structure of the underlying surface by a powerful high-altitude finite source. We have established a criterion for the appearance of a spot-like pollution stru...
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| Datum: | 2010 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2010
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| Online Zugang: | https://journals.uran.ua/geofizicheskiy/article/view/117539 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| Zusammenfassung: | Using analytical solutions of simple model diffusion problems, we have studied the process of formation of a large-scale spot-like pollution structure of the underlying surface by a powerful high-altitude finite source. We have established a criterion for the appearance of a spot-like pollution structure in case of presence such a source which is defined by the ratio of time of source activity to characteristic time of periodic change of intensity of vertical turbulent mixing in the atmospheric boundary layer. |
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