Impact of middle range energy electron precipitations on polar winter ozone losses
In this paper we present the study of polar winter atmospheric response to middle range energy electron precipitations. We analse the variability of the odd nitrogen group NOx, hydrogen group HOx in the polar wonter atmosphere and estimate the ozone (O3) depletion caused by the middle range energy e...
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ftdoajarticles:oai:doaj.org/article:9478fd239e2842108e98222f3e3a04c9 2023-05-15T18:02:14+02:00 Impact of middle range energy electron precipitations on polar winter ozone losses Golubenko Kseniia Mironova Irina Rozanov Eugene 2019-01-01T00:00:00Z https://doi.org/10.1051/e3sconf/201912701005 https://doaj.org/article/9478fd239e2842108e98222f3e3a04c9 EN FR eng fre EDP Sciences https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/53/e3sconf_strpep2019_01005.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/201912701005 https://doaj.org/article/9478fd239e2842108e98222f3e3a04c9 E3S Web of Conferences, Vol 127, p 01005 (2019) Environmental sciences GE1-350 article 2019 ftdoajarticles https://doi.org/10.1051/e3sconf/201912701005 2022-12-31T10:18:12Z In this paper we present the study of polar winter atmospheric response to middle range energy electron precipitations. We analse the variability of the odd nitrogen group NOx, hydrogen group HOx in the polar wonter atmosphere and estimate the ozone (O3) depletion caused by the middle range energy electron precipitations. For the study we exploit 1-D radiative-convective model with interactive neutral and ion chemistry. Ionization rates induced by middle-energy electrons were taken from the CMIP6 (Coupled Model Intercomparison Project Phase 6) solar forcing dataset. The atmospheric response to ionization rates induced by middleenergy electrons during polar night consists of increase of mesospheric HOx by 0.1-0.4 ppbv and NOx by 10-90 ppbv driving ozone losses up to 5% over zonal band of about 750 NH. Article in Journal/Newspaper polar night Directory of Open Access Journals: DOAJ Articles E3S Web of Conferences 127 01005 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
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English French |
topic |
Environmental sciences GE1-350 |
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Environmental sciences GE1-350 Golubenko Kseniia Mironova Irina Rozanov Eugene Impact of middle range energy electron precipitations on polar winter ozone losses |
topic_facet |
Environmental sciences GE1-350 |
description |
In this paper we present the study of polar winter atmospheric response to middle range energy electron precipitations. We analse the variability of the odd nitrogen group NOx, hydrogen group HOx in the polar wonter atmosphere and estimate the ozone (O3) depletion caused by the middle range energy electron precipitations. For the study we exploit 1-D radiative-convective model with interactive neutral and ion chemistry. Ionization rates induced by middle-energy electrons were taken from the CMIP6 (Coupled Model Intercomparison Project Phase 6) solar forcing dataset. The atmospheric response to ionization rates induced by middleenergy electrons during polar night consists of increase of mesospheric HOx by 0.1-0.4 ppbv and NOx by 10-90 ppbv driving ozone losses up to 5% over zonal band of about 750 NH. |
format |
Article in Journal/Newspaper |
author |
Golubenko Kseniia Mironova Irina Rozanov Eugene |
author_facet |
Golubenko Kseniia Mironova Irina Rozanov Eugene |
author_sort |
Golubenko Kseniia |
title |
Impact of middle range energy electron precipitations on polar winter ozone losses |
title_short |
Impact of middle range energy electron precipitations on polar winter ozone losses |
title_full |
Impact of middle range energy electron precipitations on polar winter ozone losses |
title_fullStr |
Impact of middle range energy electron precipitations on polar winter ozone losses |
title_full_unstemmed |
Impact of middle range energy electron precipitations on polar winter ozone losses |
title_sort |
impact of middle range energy electron precipitations on polar winter ozone losses |
publisher |
EDP Sciences |
publishDate |
2019 |
url |
https://doi.org/10.1051/e3sconf/201912701005 https://doaj.org/article/9478fd239e2842108e98222f3e3a04c9 |
genre |
polar night |
genre_facet |
polar night |
op_source |
E3S Web of Conferences, Vol 127, p 01005 (2019) |
op_relation |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/53/e3sconf_strpep2019_01005.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/201912701005 https://doaj.org/article/9478fd239e2842108e98222f3e3a04c9 |
op_doi |
https://doi.org/10.1051/e3sconf/201912701005 |
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E3S Web of Conferences |
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127 |
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01005 |
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1766172029385441280 |