Impact of middle range energy electron precipitations on polar winter ozone losses

Research output

Abstract

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 75 NH.

Original languageEnglish
Article number01005
JournalE3S Web of Conferences
Volume127
DOIs
Publication statusPublished - 5 Nov 2019
Event10th Anniversary International Conference on Solar-Terrestrial Relations and Physics of Earthquake Precursors, STRPEP 2019 - Paratunka
Duration: 1 Oct 20195 Oct 2019

Fingerprint

Ozone
ozone
electron
Electrons
winter
Ionization
energy
ionization
ozone depletion
hydrogen
Nitrogen
Hydrogen
loss
ion
atmosphere
nitrogen
Ions
rate

Scopus subject areas

  • Environmental Science(all)
  • Energy(all)
  • Earth and Planetary Sciences(all)

Cite this

@article{923fb900483a4b1fa81d5bf890df7a39,
title = "Impact of middle range energy electron precipitations on polar winter ozone losses",
abstract = "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 75 NH.",
keywords = "Atmospheric chemistry, atmospheric ionization, earthquakes, magnetosphere, nitrogen oxides, Ozone",
author = "Kseniia Golubenko and Irina Mironova and Eugene Rozanov",
year = "2019",
month = "11",
day = "5",
doi = "10.1051/e3sconf/201912701005",
language = "English",
volume = "127",
journal = "E3S Web of Conferences",
issn = "2555-0403",
publisher = "EDP Sciences",

}

TY - JOUR

T1 - Impact of middle range energy electron precipitations on polar winter ozone losses

AU - Golubenko, Kseniia

AU - Mironova, Irina

AU - Rozanov, Eugene

PY - 2019/11/5

Y1 - 2019/11/5

N2 - 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 75 NH.

AB - 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 75 NH.

KW - Atmospheric chemistry

KW - atmospheric ionization

KW - earthquakes

KW - magnetosphere

KW - nitrogen oxides

KW - Ozone

UR - http://www.scopus.com/inward/record.url?scp=85075270265&partnerID=8YFLogxK

U2 - 10.1051/e3sconf/201912701005

DO - 10.1051/e3sconf/201912701005

M3 - Conference article

AN - SCOPUS:85075270265

VL - 127

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

M1 - 01005

ER -