The role and performance of ground-based networks in tracking the evolution of the ozone layer
International audience In the 1980s, ground-based monitoring of the ozone layer played a key role in the discovery of the Antarctic Ozone Hole as well as in the first documentation of significant winter and spring long-term downward trends in the populated mid-latitude regions. The article summarize...
Published in: | Comptes Rendus Geoscience |
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Main Authors: | , , , |
Other Authors: | , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2018
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Online Access: | https://insu.hal.science/insu-01896713 https://doi.org/10.1016/j.crte.2018.08.007 |
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Institut national des sciences de l'Univers: HAL-INSU |
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English |
topic |
Ozone Monitoring Global Atmosphere Watch (GAW) Network for the Detection of Atmospheric Composition Change (NDACC) Montreal Protocol [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
spellingShingle |
Ozone Monitoring Global Atmosphere Watch (GAW) Network for the Detection of Atmospheric Composition Change (NDACC) Montreal Protocol [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] Staehelin, Johannes Petropavlovskikh, Irina de Mazière, Martine Godin-Beekmann, Sophie The role and performance of ground-based networks in tracking the evolution of the ozone layer |
topic_facet |
Ozone Monitoring Global Atmosphere Watch (GAW) Network for the Detection of Atmospheric Composition Change (NDACC) Montreal Protocol [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] |
description |
International audience In the 1980s, ground-based monitoring of the ozone layer played a key role in the discovery of the Antarctic Ozone Hole as well as in the first documentation of significant winter and spring long-term downward trends in the populated mid-latitude regions. The article summarizes the close-to-hundred-year-long history of ground-based measurements of stratospheric ozone, and more recent observations of constituents that influence its equilibrium. Ozone observations began long before the recognition of the impact of increasing emissions of manmade ozone-depleting substances on ozone and therefore on UV levels, human health, ecosystems and the Earth climate. The historical ozone observations prior to 1980s are used as a reference for the assessments of the state of the ozone layer linked to the enforcement of the Montreal Protocol. In this paper, we describe the worldwide monitoring networks and their ozone observations used to determine long-term trends with an accuracy of a few percent per decade. Since 1989, the ground-based monitoring activities have provided support for the amendments of the Montreal Protocol (MP). They include monitoring of (a) the ozone total column and the vertical distribution at global scale, (b) the ozone-depleting substances (ODS) related to the MP such as chlorofluorocarbons (CFCs), and their decomposition products in the stratosphere, and (c) the atmospheric species playing a role in ozone depletion, e.g., nitrogen oxides, water vapor, aerosols, polar stratospheric clouds. We highlight important accomplishments in the atmospheric monitoring performed by the Global Atmosphere Watch program (GAW) run under the auspices of the World Meteorological Organization (WMO) and by the Network for the Detection of Atmospheric Composition Change (NDACC). We also address the complementary roles of ground-based networks and satellite instruments. High-quality ground-based measurements have been used to evaluate ozone variabilities and long-term trends, assess chemistry climate ... |
author2 |
Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado Boulder -National Oceanic and Atmospheric Administration (NOAA) NOAA Earth System Research Laboratory (ESRL) National Oceanic and Atmospheric Administration (NOAA) Belgian Institute for Space Aeronomy / Institut d'Aéronomie Spatiale de Belgique (BIRA-IASB) STRATO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Staehelin, Johannes Petropavlovskikh, Irina de Mazière, Martine Godin-Beekmann, Sophie |
author_facet |
Staehelin, Johannes Petropavlovskikh, Irina de Mazière, Martine Godin-Beekmann, Sophie |
author_sort |
Staehelin, Johannes |
title |
The role and performance of ground-based networks in tracking the evolution of the ozone layer |
title_short |
The role and performance of ground-based networks in tracking the evolution of the ozone layer |
title_full |
The role and performance of ground-based networks in tracking the evolution of the ozone layer |
title_fullStr |
The role and performance of ground-based networks in tracking the evolution of the ozone layer |
title_full_unstemmed |
The role and performance of ground-based networks in tracking the evolution of the ozone layer |
title_sort |
role and performance of ground-based networks in tracking the evolution of the ozone layer |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://insu.hal.science/insu-01896713 https://doi.org/10.1016/j.crte.2018.08.007 |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Comptes Rendus Géoscience https://insu.hal.science/insu-01896713 Comptes Rendus Géoscience, 2018, 350 (7), pp.354-367. ⟨10.1016/j.crte.2018.08.007⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crte.2018.08.007 insu-01896713 https://insu.hal.science/insu-01896713 doi:10.1016/j.crte.2018.08.007 |
op_doi |
https://doi.org/10.1016/j.crte.2018.08.007 |
container_title |
Comptes Rendus Geoscience |
container_volume |
350 |
container_issue |
7 |
container_start_page |
354 |
op_container_end_page |
367 |
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1781691227517747200 |
spelling |
ftinsu:oai:HAL:insu-01896713v1 2023-11-05T03:36:22+01:00 The role and performance of ground-based networks in tracking the evolution of the ozone layer Staehelin, Johannes Petropavlovskikh, Irina de Mazière, Martine Godin-Beekmann, Sophie Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Cooperative Institute for Research in Environmental Sciences (CIRES) University of Colorado Boulder -National Oceanic and Atmospheric Administration (NOAA) NOAA Earth System Research Laboratory (ESRL) National Oceanic and Atmospheric Administration (NOAA) Belgian Institute for Space Aeronomy / Institut d'Aéronomie Spatiale de Belgique (BIRA-IASB) STRATO - LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) 2018-10 https://insu.hal.science/insu-01896713 https://doi.org/10.1016/j.crte.2018.08.007 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crte.2018.08.007 insu-01896713 https://insu.hal.science/insu-01896713 doi:10.1016/j.crte.2018.08.007 Comptes Rendus Géoscience https://insu.hal.science/insu-01896713 Comptes Rendus Géoscience, 2018, 350 (7), pp.354-367. ⟨10.1016/j.crte.2018.08.007⟩ Ozone Monitoring Global Atmosphere Watch (GAW) Network for the Detection of Atmospheric Composition Change (NDACC) Montreal Protocol [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] info:eu-repo/semantics/article Journal articles 2018 ftinsu https://doi.org/10.1016/j.crte.2018.08.007 2023-10-11T16:38:18Z International audience In the 1980s, ground-based monitoring of the ozone layer played a key role in the discovery of the Antarctic Ozone Hole as well as in the first documentation of significant winter and spring long-term downward trends in the populated mid-latitude regions. The article summarizes the close-to-hundred-year-long history of ground-based measurements of stratospheric ozone, and more recent observations of constituents that influence its equilibrium. Ozone observations began long before the recognition of the impact of increasing emissions of manmade ozone-depleting substances on ozone and therefore on UV levels, human health, ecosystems and the Earth climate. The historical ozone observations prior to 1980s are used as a reference for the assessments of the state of the ozone layer linked to the enforcement of the Montreal Protocol. In this paper, we describe the worldwide monitoring networks and their ozone observations used to determine long-term trends with an accuracy of a few percent per decade. Since 1989, the ground-based monitoring activities have provided support for the amendments of the Montreal Protocol (MP). They include monitoring of (a) the ozone total column and the vertical distribution at global scale, (b) the ozone-depleting substances (ODS) related to the MP such as chlorofluorocarbons (CFCs), and their decomposition products in the stratosphere, and (c) the atmospheric species playing a role in ozone depletion, e.g., nitrogen oxides, water vapor, aerosols, polar stratospheric clouds. We highlight important accomplishments in the atmospheric monitoring performed by the Global Atmosphere Watch program (GAW) run under the auspices of the World Meteorological Organization (WMO) and by the Network for the Detection of Atmospheric Composition Change (NDACC). We also address the complementary roles of ground-based networks and satellite instruments. High-quality ground-based measurements have been used to evaluate ozone variabilities and long-term trends, assess chemistry climate ... Article in Journal/Newspaper Antarc* Antarctic Institut national des sciences de l'Univers: HAL-INSU Comptes Rendus Geoscience 350 7 354 367 |