Ozone depletion in the middle atmosphere during solar proton events in October 2003

被引：0

作者：

Fadel, Kh. ^{[2
]}

Vashenyuk, E. V. ^{[1
]}

Kirillov, A. S. ^{[1
]}

机构：

[1] Polar Geophys Inst, Apatity, Murmansk Region, Russia

[2] Swedish Inst Space Phys, Umea Univ, S-98128 Kiruna, Sweden

来源：

ADVANCES IN SPACE RESEARCH | 2006年 / 38卷 / 08期

关键词：

solar proton event; middle atmosphere; ozone depletion; odd-nitrogen; odd-hydrogen;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

A one-dimensional time-dependent model has been used to calculate the production and loss of minor components of the middle atmosphere during solar proton precipitations in October 2003. We used the solar proton fluxes measured on the GOES-11 spacecraft to estimate the rates of ion-electron pair, odd-nitrogen and odd-hydrogen production. Our calculations show that the production of odd-hydrogen causes the ozone depletion by the factor 2 and more at the altitudes higher than 55 km. This depletion is in an agreement with measurements of 03 altitude profiles made on POAM-3 satellite. (C) 2006 COSPAR. Published by Elsevier Ltd. All rights reserved.

引用

页码：1881 / 1886

页数：6

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