What does IASI see during the Asian Summer Monsoon over the west Pacific?

Autor: Anne Boynard, Camille Viatte, Selviga Sinnathamby, Sarah Safieddine, Laura Pan, Shawn Honomichl, Warren Smith, Qing Liang, Cathy Clerbaux

Several studies have found that the summertime Asian Summer Monsoon (ASM) anticyclone is linked to a persistent enhancement of carbon monoxide (CO) concentrations in the Upper Troposphere and Lower Stratosphere (UTLS).In this study, more than 15 year

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12feee9e12ecfcfacdd2af93bf41bdf5
https://doi.org/10.5194/egusphere-egu23-4565

Near-real-time detection of unexpected atmospheric events using principal component analysis on the Infrared Atmospheric Sounding Interferometer (IASI) radiances

Autor: Adrien Vu Van, Anne Boynard, Pascal Prunet, Dominique Jolivet, Olivier Lezeaux, Patrice Henry, Claude Camy-Peyret, Lieven Clarisse, Bruno Franco, Pierre-François Coheur, Cathy Clerbaux

Publikováno v: Atmospheric Measurement Techniques
Atmospheric Measurement Techniques, 2023, 16 (8), pp.2107-2127. ⟨10.5194/amt-16-2107-2023⟩

The three Infrared Atmospheric Sounding Interferometer (IASI) instruments on board the Metop family of satellites have been sounding the atmospheric composition since 2006. More than 30 atmospheric gases can be measured from the IASI radiance spectra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451b24fb14dbb6bfb78eecd4798f0844
https://amt.copernicus.org/articles/16/2107/2023/

Evaluation of interannual variability of Arctic and Antarctic ozone loss since 1989

Autor: Kristof Bognar, Steve Colwell, Anne Boynard, Audrey Lecouffe, Michel VanRoozendael, Cathy Clerbaux, Andrea Pazmino, Alain Hauchecorne, Kaley A. Walker, Florence Goutail, Kimberly Strong, Sophie Godin-Beekmann, Nis Jepsen, Rigel Kivi, Jean-Pierre Pommereau, Georg Hansen, Wuhu Feng, Franck Lefèvre, Martyn P. Chipperfield, Juliette Hadji-Lazaro

Publikováno v: EGU General Assembly 2021
EGU General Assembly 2021, Apr 2021, Online, Germany. ⟨10.5194/egusphere-egu21-12805⟩

Ozone depletion over Polar Regions is monitored each year by satellite and ground-based instruments. The first signs of healing of the ozone layer linked to the decrease of ozone destructive substances (ODSs) were observed in Antarctica using differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::783d8a9d1a2f23a81952ab27002eebcc
https://hal-insu.archives-ouvertes.fr/insu-03183355

IASI observations at the city scale

Autor: Juliette Hadji-Lazaro, Cathy Clerbaux, Sarah Safieddine, Ana Paracho, Simon Whitburn, Anne Boynard, Pierre-François Coheur, Maya George, Lieven Clarisse

IASI is a versatile mission, allowing the measurement of both meteorological parameters such as temperature and atmospheric composition for infrared absorbing species. With its long observation record and frequent overpasses, IASI is able to follow c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2a4ca80fb9be7732cd952c478e192c3
https://doi.org/10.5194/egusphere-egu2020-18569

Antarctic ozone enhancement during the 2019 sudden stratospheric warming event

Autor: Florent Tence, Slimane Bekki, Sarah Safieddine, Cathy Clerbaux, Daniel Hurtmans, Pierre-François Coheur, Florence Goutail, Julien Jumelet, Marie Bouillon, Anne Boynard, Andrea Pazmino, Catherine Wespes, Juliette Hadji-Lazaro, Ana‐claudia Paracho

Publikováno v: Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2020, 47 (14), pp.e2020GL087810. ⟨10.1029/2020GL087810⟩

International audience; We analyze the 2019 sudden stratospheric warming event that occurred in the Southern Hemisphere through its impact on the Antarctic ozone. Using temperature, ozone, and nitric acid data from the Infrared Atmospheric Sounding I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b788f09452046de8e0bf1e145d6056f4
https://hal-insu.archives-ouvertes.fr/insu-02881549/file/2020GL087810.pdf