Lidar observations of the Fe layer and temperatures in the polar mesopause region

Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, pl...

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Main Author: Viehl, Timo Pascal
Format: Text
Language:English
Published: Universität Rostock 2017
Subjects:
550 Earth sciences
Alomar
Norway
Antarc*
Antarctica
Online Access:https://dx.doi.org/10.18453/rosdok_id00001910
http://rosdok.uni-rostock.de/resolve/id/rosdok_disshab_0000001732
id ftdatacite:10.18453/rosdok_id00001910
record_format openpolar
spelling ftdatacite:10.18453/rosdok_id00001910 2023-05-15T13:32:01+02:00 Lidar observations of the Fe layer and temperatures in the polar mesopause region Viehl, Timo Pascal 2017 https://dx.doi.org/10.18453/rosdok_id00001910 http://rosdok.uni-rostock.de/resolve/id/rosdok_disshab_0000001732 en eng Universität Rostock 550 Earth sciences Text article-journal ScholarlyArticle 2017 ftdatacite https://doi.org/10.18453/rosdok_id00001910 2021-11-05T12:55:41Z Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT. Text Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology) Alomar ENVELOPE(-67.083,-67.083,-68.133,-68.133) Norway
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language English
topic 550 Earth sciences
spellingShingle 550 Earth sciences
Viehl, Timo Pascal
Lidar observations of the Fe layer and temperatures in the polar mesopause region
topic_facet 550 Earth sciences
description Lidar observations of the mesospheric Fe layer and temperatures have been performed at Davis, Antarctica and ALOMAR, Norway. Large-scale transport is the primary cause of the seasonal variation of the Fe layer. An uptake of metal atoms on ice particles, as well as temperature-dependent chemistry, play secondary roles for the seasonal variation. The regular bottomside extension of the Fe layer in the upper mesosphere and lower thermosphere (MLT) is caused by the direct photolysis of FeOH. Temperature and Fe density observations reveal unexpectedly strong tidal modulations in the polar MLT.
format Text
author Viehl, Timo Pascal
author_facet Viehl, Timo Pascal
author_sort Viehl, Timo Pascal
title Lidar observations of the Fe layer and temperatures in the polar mesopause region
title_short Lidar observations of the Fe layer and temperatures in the polar mesopause region
title_full Lidar observations of the Fe layer and temperatures in the polar mesopause region
title_fullStr Lidar observations of the Fe layer and temperatures in the polar mesopause region
title_full_unstemmed Lidar observations of the Fe layer and temperatures in the polar mesopause region
title_sort lidar observations of the fe layer and temperatures in the polar mesopause region
publisher Universität Rostock
publishDate 2017
url https://dx.doi.org/10.18453/rosdok_id00001910
http://rosdok.uni-rostock.de/resolve/id/rosdok_disshab_0000001732
long_lat ENVELOPE(-67.083,-67.083,-68.133,-68.133)
geographic Alomar
Norway
geographic_facet Alomar
Norway
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_doi https://doi.org/10.18453/rosdok_id00001910
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