INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS
International audience The SPIRALE (Spectroscopie Infa-Rouge par Absorption de Lasers Embarqués) balloon-borne instrument has been launched twice within 17 days in the polar region (Kiruna, Sweden, 67.9°N-21.1°E) during summer, at the beginning and at the end of August 2009. In situ measurements of...
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ftobservparis:oai:HAL:insu-01323350v1 2024-05-19T07:43:29+00:00 INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS Krysztofiak, Gisèle Thiéblemont, Rémi Catoire, Valéry Huret, Nathalie Payan, Sébastien Jegou, Fabrice Drouin, Marc-Antoine Robert, C Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) Laboratoire de Physique Moleculaire pour l'Atmosphere et l'Astrophysique (LPMAA) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) Hyères, France 2011-05-22 https://insu.hal.science/insu-01323350 https://insu.hal.science/insu-01323350/document https://insu.hal.science/insu-01323350/file/s3_9krysz.pdf en eng HAL CCSD insu-01323350 https://insu.hal.science/insu-01323350 https://insu.hal.science/insu-01323350/document https://insu.hal.science/insu-01323350/file/s3_9krysz.pdf BIBCODE: 2011ESASP.700.91K http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess 20th ESA Symposium on European Rocket and Balloon Programmes and Related Research https://insu.hal.science/insu-01323350 20th ESA Symposium on European Rocket and Balloon Programmes and Related Research, May 2011, Hyères, France. pp.91-98 [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] info:eu-repo/semantics/conferenceObject Conference papers 2011 ftobservparis 2024-04-25T01:42:40Z International audience The SPIRALE (Spectroscopie Infa-Rouge par Absorption de Lasers Embarqués) balloon-borne instrument has been launched twice within 17 days in the polar region (Kiruna, Sweden, 67.9°N-21.1°E) during summer, at the beginning and at the end of August 2009. In situ measurements of several trace gases have been performed including CO and O 3 between 10 and 34 km height, with very high vertical resolution (~5 m). The both flight results are compared and the CO stratospheric profile of the first flight presents specific structures associated with mid-latitude intrusion in the lowest stratospheric levels. Their interpretation is made with the help of results from several modeling tools (MIMOSA and FLEXTRA) and available satellite data (IASI). We also used the O 3 profile correlated with CO to calculate the proportion of recent air in the polar stratosphere. The results indicate the impact of East Asia urban pollution on the chemistry of polar stratosphere in summer. Conference Object Kiruna Archive de l'Observatoire de Paris (HAL) |
institution |
Open Polar |
collection |
Archive de l'Observatoire de Paris (HAL) |
op_collection_id |
ftobservparis |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] Krysztofiak, Gisèle Thiéblemont, Rémi Catoire, Valéry Huret, Nathalie Payan, Sébastien Jegou, Fabrice Drouin, Marc-Antoine Robert, C INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
description |
International audience The SPIRALE (Spectroscopie Infa-Rouge par Absorption de Lasers Embarqués) balloon-borne instrument has been launched twice within 17 days in the polar region (Kiruna, Sweden, 67.9°N-21.1°E) during summer, at the beginning and at the end of August 2009. In situ measurements of several trace gases have been performed including CO and O 3 between 10 and 34 km height, with very high vertical resolution (~5 m). The both flight results are compared and the CO stratospheric profile of the first flight presents specific structures associated with mid-latitude intrusion in the lowest stratospheric levels. Their interpretation is made with the help of results from several modeling tools (MIMOSA and FLEXTRA) and available satellite data (IASI). We also used the O 3 profile correlated with CO to calculate the proportion of recent air in the polar stratosphere. The results indicate the impact of East Asia urban pollution on the chemistry of polar stratosphere in summer. |
author2 |
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) Observatoire des Sciences de l'Univers en région Centre (OSUC) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales Paris (CNES) Laboratoire de Physique Moleculaire pour l'Atmosphere et l'Astrophysique (LPMAA) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Krysztofiak, Gisèle Thiéblemont, Rémi Catoire, Valéry Huret, Nathalie Payan, Sébastien Jegou, Fabrice Drouin, Marc-Antoine Robert, C |
author_facet |
Krysztofiak, Gisèle Thiéblemont, Rémi Catoire, Valéry Huret, Nathalie Payan, Sébastien Jegou, Fabrice Drouin, Marc-Antoine Robert, C |
author_sort |
Krysztofiak, Gisèle |
title |
INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
title_short |
INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
title_full |
INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
title_fullStr |
INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
title_full_unstemmed |
INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS |
title_sort |
intrusion of recent air in polar stratosphere during summer 2009 revealed by balloon-borne in situ co measurements |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://insu.hal.science/insu-01323350 https://insu.hal.science/insu-01323350/document https://insu.hal.science/insu-01323350/file/s3_9krysz.pdf |
op_coverage |
Hyères, France |
genre |
Kiruna |
genre_facet |
Kiruna |
op_source |
20th ESA Symposium on European Rocket and Balloon Programmes and Related Research https://insu.hal.science/insu-01323350 20th ESA Symposium on European Rocket and Balloon Programmes and Related Research, May 2011, Hyères, France. pp.91-98 |
op_relation |
insu-01323350 https://insu.hal.science/insu-01323350 https://insu.hal.science/insu-01323350/document https://insu.hal.science/insu-01323350/file/s3_9krysz.pdf BIBCODE: 2011ESASP.700.91K |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
_version_ |
1799483217392173056 |