Relation between geomagnetic field and climate variability. Part 2: Probable mechanism
In this study we show that correspondence of the main structures of geomagnetic field, near surface air temperature and surface pressure in the mid-latitudes, reported previously in the 1st part of the paper, has its physical foundation. The similar pattern, found in latitude-longitude distribution...
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| Datum: | 2015 |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2015
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| Назва журналу: | Geofizicheskiy Zhurnal |
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| author | Kilifarska, N. Bakhmutov, V. Melnik, G. |
| author_facet | Kilifarska, N. Bakhmutov, V. Melnik, G. |
| author_sort | Kilifarska, N. |
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| collection | OJS |
| datestamp_date | 2020-10-07T11:38:43Z |
| description | In this study we show that correspondence of the main structures of geomagnetic field, near surface air temperature and surface pressure in the mid-latitudes, reported previously in the 1st part of the paper, has its physical foundation. The similar pattern, found in latitude-longitude distribution of the lower stratospheric ozone and specific humidity, allows us to close the chain of causal links, and to offer a mechanism through which geomagnetic field could influence on the Earth’s climate. It starts with a geomagnetic modulation of galactic cosmic rays (GCR) and ozone production in the lower stratosphere through ion-molecular reactions initiated by GCR. The alteration of the near tropopause temperature (by O3 variations at these levels) changes the amount of water vapour in the driest part of the upper troposphere/lower stratosphere (UTLS), influencing in such a way on the radiation balance of the planet. This forcing on the climatic parameters is non-uniformly distributed over the globe, due to the heterogeneous geomagnetic field controlling energetic particles entering the Earth’s atmosphere. |
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| format | Article |
| id | journalsuranua-geofizicheskiy-article-111146 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:05:27Z |
| publishDate | 2015 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
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| spelling | journalsuranua-geofizicheskiy-article-1111462020-10-07T11:38:43Z Relation between geomagnetic field and climate variability. Part 2: Probable mechanism Kilifarska, N. Bakhmutov, V. Melnik, G. main geomagnetic field climate variability mechanism of influence In this study we show that correspondence of the main structures of geomagnetic field, near surface air temperature and surface pressure in the mid-latitudes, reported previously in the 1st part of the paper, has its physical foundation. The similar pattern, found in latitude-longitude distribution of the lower stratospheric ozone and specific humidity, allows us to close the chain of causal links, and to offer a mechanism through which geomagnetic field could influence on the Earth’s climate. It starts with a geomagnetic modulation of galactic cosmic rays (GCR) and ozone production in the lower stratosphere through ion-molecular reactions initiated by GCR. The alteration of the near tropopause temperature (by O3 variations at these levels) changes the amount of water vapour in the driest part of the upper troposphere/lower stratosphere (UTLS), influencing in such a way on the radiation balance of the planet. This forcing on the climatic parameters is non-uniformly distributed over the globe, due to the heterogeneous geomagnetic field controlling energetic particles entering the Earth’s atmosphere. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2015-10-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/111146 10.24028/gzh.0203-3100.v37i5.2015.111146 Geofizicheskiy Zhurnal; Vol. 37 No. 5 (2015); 66-92 Геофизический журнал; Том 37 № 5 (2015); 66-92 Геофізичний журнал; Том 37 № 5 (2015); 66-92 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/111146/106016 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | main geomagnetic field climate variability mechanism of influence Kilifarska, N. Bakhmutov, V. Melnik, G. Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title | Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title_full | Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title_fullStr | Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title_full_unstemmed | Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title_short | Relation between geomagnetic field and climate variability. Part 2: Probable mechanism |
| title_sort | relation between geomagnetic field and climate variability. part 2: probable mechanism |
| topic | main geomagnetic field climate variability mechanism of influence |
| topic_facet | main geomagnetic field climate variability mechanism of influence |
| url | https://journals.uran.ua/geofizicheskiy/article/view/111146 |
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