ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica
The study of the solar wind-Earth’s magnetosphere and atmosphere interaction is a topic of great interest. The solar wind energy is transferred to the Earth’s environment also through ultralow frequency (ULF, 1 mHz–5 Hz) waves of the geomagnetic field, with higher efficiency at high latitude...
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ftopenresearchl:oai:biblioboard.com:eb9ec57a-fc20-4447-8a25-565d98660f76 2023-07-02T03:29:41+02:00 ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica Regi, Mauro Francia, Patrizia Redaelli, Gianluca De Lauretis, Marcello 2020-01-01T00:00:00Z application/pdf https://openresearchlibrary.org/viewer/eb9ec57a-fc20-4447-8a25-565d98660f76 https://openresearchlibrary.org/ext/api/media/eb9ec57a-fc20-4447-8a25-565d98660f76/assets/external_content.pdf English eng https://openresearchlibrary.org/viewer/eb9ec57a-fc20-4447-8a25-565d98660f76 https://openresearchlibrary.org/ext/api/media/eb9ec57a-fc20-4447-8a25-565d98660f76/assets/external_content.pdf https://creativecommons.org/licenses/by/4.0/legalcode MODID-6d55e02e354:IntechOpen Science / Earth Sciences bisacsh:SCI019000 CHAPTER 2020 ftopenresearchl 2023-06-11T22:46:11Z The study of the solar wind-Earth’s magnetosphere and atmosphere interaction is a topic of great interest. The solar wind energy is transferred to the Earth’s environment also through ultralow frequency (ULF, 1 mHz–5 Hz) waves of the geomagnetic field, with higher efficiency at high latitudes where magnetic reconnection processes occur, making the polar cap an important laboratory for these investigations. Several studies suggest that the atmosphere responds to the geomagnetic activity driven by the solar wind, although the interaction processes are not yet completely understood. In this context, the results of recent investigations, showing the coupling on timescales of 1–2 days between geomagnetic ULF activity and the middle-low (h < 50 km) atmosphere in the polar cap, are summarized, based on geomagnetic measurements at Terra Nova Bay, in Antarctica (λ ∼ 80°S) and atmospheric parameters from the reanalysis dataset. Article in Journal/Newspaper Antarc* Antarctica Open Research Library Terra Nova Bay |
institution |
Open Polar |
collection |
Open Research Library |
op_collection_id |
ftopenresearchl |
language |
English |
topic |
Science / Earth Sciences bisacsh:SCI019000 |
spellingShingle |
Science / Earth Sciences bisacsh:SCI019000 Regi, Mauro ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
topic_facet |
Science / Earth Sciences bisacsh:SCI019000 |
description |
The study of the solar wind-Earth’s magnetosphere and atmosphere interaction is a topic of great interest. The solar wind energy is transferred to the Earth’s environment also through ultralow frequency (ULF, 1 mHz–5 Hz) waves of the geomagnetic field, with higher efficiency at high latitudes where magnetic reconnection processes occur, making the polar cap an important laboratory for these investigations. Several studies suggest that the atmosphere responds to the geomagnetic activity driven by the solar wind, although the interaction processes are not yet completely understood. In this context, the results of recent investigations, showing the coupling on timescales of 1–2 days between geomagnetic ULF activity and the middle-low (h < 50 km) atmosphere in the polar cap, are summarized, based on geomagnetic measurements at Terra Nova Bay, in Antarctica (λ ∼ 80°S) and atmospheric parameters from the reanalysis dataset. |
author2 |
Francia, Patrizia Redaelli, Gianluca De Lauretis, Marcello |
format |
Article in Journal/Newspaper |
author |
Regi, Mauro |
author_facet |
Regi, Mauro |
author_sort |
Regi, Mauro |
title |
ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
title_short |
ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
title_full |
ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
title_fullStr |
ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
title_full_unstemmed |
ULF Geomagnetic Activity Signatures in the Atmospheric Parameters in Antarctica |
title_sort |
ulf geomagnetic activity signatures in the atmospheric parameters in antarctica |
publishDate |
2020 |
url |
https://openresearchlibrary.org/viewer/eb9ec57a-fc20-4447-8a25-565d98660f76 https://openresearchlibrary.org/ext/api/media/eb9ec57a-fc20-4447-8a25-565d98660f76/assets/external_content.pdf |
geographic |
Terra Nova Bay |
geographic_facet |
Terra Nova Bay |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
MODID-6d55e02e354:IntechOpen |
op_relation |
https://openresearchlibrary.org/viewer/eb9ec57a-fc20-4447-8a25-565d98660f76 https://openresearchlibrary.org/ext/api/media/eb9ec57a-fc20-4447-8a25-565d98660f76/assets/external_content.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/legalcode |
_version_ |
1770271948769591296 |