Articles | Volume 20, issue 22
https://doi.org/10.5194/acp-20-14273-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-20-14273-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
24 Nov 2020
Research article |
| 24 Nov 2020
| 24 Nov 2020
Strong day-to-day variability of the Asian Tropopause Aerosol Layer (ATAL) in August 2016 at the Himalayan foothills
Sreeharsha Hanumanthu
Institute of Energy and Climate Research (IEK-7), Forschungszentrum Jülich, Jülich, Germany
Institute of Energy and Climate Research (IEK-7), Forschungszentrum Jülich, Jülich, Germany
Rolf Müller
Institute of Energy and Climate Research (IEK-7), Forschungszentrum Jülich, Jülich, Germany
Simone Brunamonti
Institute for Atmospheric and Climate Science (IAC), Swiss Federal Institute of Technology (ETH), Zürich, Switzerland
Swiss Federal Laboratory for Materials Science and Technology (EMPA), Laboratory for Air Pollution/Environmental Technology, Dübendorf, Switzerland
Suvarna Fadnavis
Indian Institute of Tropical Meteorology (IITM), Pune, India
Institute of Energy and Climate Research (IEK-7), Forschungszentrum Jülich, Jülich, Germany
Key Laboratory of Middle Atmosphere and Global Environment Observation (LAGEO), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
Peter Ölsner
Deutscher Wetterdienst (DWD)/GCOS Reference Upper Air Network (GRUAN) Lead Center, Lindenberg, Germany
Manish Naja
Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, India
Bhupendra Bahadur Singh
Indian Institute of Tropical Meteorology (IITM), Pune, India
Kunchala Ravi Kumar
Centre for Atmospheric Sciences, Indian Institute of Technology (IIT), New Delhi, India
Sunil Sonbawne
Indian Institute of Tropical Meteorology (IITM), Pune, India
Hannu Jauhiainen
Vaisala Oyj, Vantaa, Finland
Holger Vömel
Earth Observing Laboratory, National Center for Atmospheric Research, Boulder, CO, USA
Beiping Luo
Institute for Atmospheric and Climate Science (IAC), Swiss Federal Institute of Technology (ETH), Zürich, Switzerland
Teresa Jorge
Institute for Atmospheric and Climate Science (IAC), Swiss Federal Institute of Technology (ETH), Zürich, Switzerland
Frank G. Wienhold
Institute for Atmospheric and Climate Science (IAC), Swiss Federal Institute of Technology (ETH), Zürich, Switzerland
Ruud Dirkson
Deutscher Wetterdienst (DWD)/GCOS Reference Upper Air Network (GRUAN) Lead Center, Lindenberg, Germany
Thomas Peter
Institute for Atmospheric and Climate Science (IAC), Swiss Federal Institute of Technology (ETH), Zürich, Switzerland
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Cited
27 citations as recorded by crossref.
- A multi-scenario Lagrangian trajectory analysis to identify source regions of the Asian tropopause aerosol layer on the Indian subcontinent in August 2016 J. Clemens et al. 10.5194/acp-24-763-2024
- Influence of Indian Summer Monsoon on Tropopause, Trace Gases and Aerosols in Asian Summer Monsoon Anticyclone Observed by COSMIC, MLS and CALIPSO G. Basha et al. 10.3390/rs13173486
- Does the Asian summer monsoon play a role in the stratospheric aerosol budget of the Arctic? S. Graßl et al. 10.5194/acp-24-7535-2024
- Intriguing aspects of Asian Summer Monsoon Anticyclone Ozone variability from Microwave Limb Sounder measurements K. Kumar et al. 10.1016/j.atmosres.2021.105479
- Impact of typhoon Soudelor on ozone and water vapor in the Asian monsoon anticyclone western Pacific mode D. Li et al. 10.1002/asl.1147
- Distribution of cross-tropopause convection within the Asian monsoon region from May through October 2017 C. Clapp et al. 10.5194/acp-23-3279-2023
- Pollution trace gases C<sub>2</sub>H<sub>6</sub>, C<sub>2</sub>H<sub>2</sub>, HCOOH, and PAN in the North Atlantic UTLS: observations and simulations G. Wetzel et al. 10.5194/acp-21-8213-2021
- In situ observations of CH<sub>2</sub>Cl<sub>2</sub> and CHCl<sub>3</sub> show efficient transport pathways for very short-lived species into the lower stratosphere via the Asian and the North American summer monsoon V. Lauther et al. 10.5194/acp-22-2049-2022
- In situ observation of new particle formation (NPF) in the tropical tropopause layer of the 2017 Asian monsoon anticyclone – Part 1: Summary of StratoClim results R. Weigel et al. 10.5194/acp-21-11689-2021
- The outflow of Asian biomass burning carbonaceous aerosol into the upper troposphere and lower stratosphere in spring: radiative effects seen in a global model P. Chavan et al. 10.5194/acp-21-14371-2021
- Chemical analysis of the Asian tropopause aerosol layer (ATAL) with emphasis on secondary aerosol particles using aircraft-based in situ aerosol mass spectrometry O. Appel et al. 10.5194/acp-22-13607-2022
- Atmospheric gas-phase composition over the Indian Ocean S. Tegtmeier et al. 10.5194/acp-22-6625-2022
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- Evaluation of vertical transport in ERA5 and ERA-Interim reanalysis using high-altitude aircraft measurements in the Asian summer monsoon 2017 B. Vogel et al. 10.5194/acp-24-317-2024
- Defining the upper boundary of the Asian Tropopause Aerosol Layer (ATAL) using the static stability S. Raj et al. 10.1016/j.apr.2022.101451
- Reconstructing high-resolution in-situ vertical carbon dioxide profiles in the sparsely monitored Asian monsoon region B. Vogel et al. 10.1038/s43247-023-00725-5
- Aerosol Effects on Clear‐Sky Shortwave Heating in the Asian Monsoon Tropopause Layer J. Gao et al. 10.1029/2022JD036956
- Determination of Cirrus Occurrence and Distribution Characteristics Over the Tibetan Plateau Based on the SWOP Campaign Z. Yang et al. 10.1029/2022JD037682
- Seasonal to sub-seasonal variations of the Asian Tropopause Aerosols Layer affected by the deep convection, surface pollutants and precipitation D. Wu et al. 10.1016/j.jes.2021.07.022
- Characterization of refractory aerosol particles collected in the tropical upper troposphere–lower stratosphere (UTLS) within the Asian tropopause aerosol layer (ATAL) M. Ebert et al. 10.5194/acp-24-4771-2024
- Investigating the convective transport possibilities of lower-atmospheric pollutants to the UTLS region using rainwater and aerosol chemical characterization C. Jain et al. 10.1016/j.apr.2024.102225
- Lower-stratospheric aerosol measurements in eastward-shedding vortices over Japan from the Asian summer monsoon anticyclone during the summer of 2018 M. Fujiwara et al. 10.5194/acp-21-3073-2021
- Balloon-borne aerosol–cloud interaction studies (BACIS): field campaigns to understand and quantify aerosol effects on clouds V. Ravi Kiran et al. 10.5194/amt-15-4709-2022
- The Asian tropopause aerosol layer within the 2017 monsoon anticyclone: microphysical properties derived from aircraft-borne in situ measurements C. Mahnke et al. 10.5194/acp-21-15259-2021
- Comparison of ozonesonde measurements in the upper troposphere and lower Stratosphere in Northern India with reanalysis and chemistry-climate-model data S. Fadnavis et al. 10.1038/s41598-023-34330-5
- Linkage of water vapor distribution in the lower stratosphere to organized Asian summer monsoon convection B. Singh et al. 10.1007/s00382-021-05772-2
- How reliable are Coupled Model Intercomparison Project Phase 6 models in representing the Asian summer monsoon anticyclone? B. Singh et al. 10.1002/joc.7646
25 citations as recorded by crossref.
- A multi-scenario Lagrangian trajectory analysis to identify source regions of the Asian tropopause aerosol layer on the Indian subcontinent in August 2016 J. Clemens et al. 10.5194/acp-24-763-2024
- Influence of Indian Summer Monsoon on Tropopause, Trace Gases and Aerosols in Asian Summer Monsoon Anticyclone Observed by COSMIC, MLS and CALIPSO G. Basha et al. 10.3390/rs13173486
- Does the Asian summer monsoon play a role in the stratospheric aerosol budget of the Arctic? S. Graßl et al. 10.5194/acp-24-7535-2024
- Intriguing aspects of Asian Summer Monsoon Anticyclone Ozone variability from Microwave Limb Sounder measurements K. Kumar et al. 10.1016/j.atmosres.2021.105479
- Impact of typhoon Soudelor on ozone and water vapor in the Asian monsoon anticyclone western Pacific mode D. Li et al. 10.1002/asl.1147
- Distribution of cross-tropopause convection within the Asian monsoon region from May through October 2017 C. Clapp et al. 10.5194/acp-23-3279-2023
- Pollution trace gases C<sub>2</sub>H<sub>6</sub>, C<sub>2</sub>H<sub>2</sub>, HCOOH, and PAN in the North Atlantic UTLS: observations and simulations G. Wetzel et al. 10.5194/acp-21-8213-2021
- In situ observations of CH<sub>2</sub>Cl<sub>2</sub> and CHCl<sub>3</sub> show efficient transport pathways for very short-lived species into the lower stratosphere via the Asian and the North American summer monsoon V. Lauther et al. 10.5194/acp-22-2049-2022
- In situ observation of new particle formation (NPF) in the tropical tropopause layer of the 2017 Asian monsoon anticyclone – Part 1: Summary of StratoClim results R. Weigel et al. 10.5194/acp-21-11689-2021
- The outflow of Asian biomass burning carbonaceous aerosol into the upper troposphere and lower stratosphere in spring: radiative effects seen in a global model P. Chavan et al. 10.5194/acp-21-14371-2021
- Chemical analysis of the Asian tropopause aerosol layer (ATAL) with emphasis on secondary aerosol particles using aircraft-based in situ aerosol mass spectrometry O. Appel et al. 10.5194/acp-22-13607-2022
- Atmospheric gas-phase composition over the Indian Ocean S. Tegtmeier et al. 10.5194/acp-22-6625-2022
- Long range transport of South and East Asian anthropogenic aerosols counteracting Arctic warming S. Fadnavis et al. 10.1038/s41612-024-00633-1
- Evaluation of vertical transport in ERA5 and ERA-Interim reanalysis using high-altitude aircraft measurements in the Asian summer monsoon 2017 B. Vogel et al. 10.5194/acp-24-317-2024
- Defining the upper boundary of the Asian Tropopause Aerosol Layer (ATAL) using the static stability S. Raj et al. 10.1016/j.apr.2022.101451
- Reconstructing high-resolution in-situ vertical carbon dioxide profiles in the sparsely monitored Asian monsoon region B. Vogel et al. 10.1038/s43247-023-00725-5
- Aerosol Effects on Clear‐Sky Shortwave Heating in the Asian Monsoon Tropopause Layer J. Gao et al. 10.1029/2022JD036956
- Determination of Cirrus Occurrence and Distribution Characteristics Over the Tibetan Plateau Based on the SWOP Campaign Z. Yang et al. 10.1029/2022JD037682
- Seasonal to sub-seasonal variations of the Asian Tropopause Aerosols Layer affected by the deep convection, surface pollutants and precipitation D. Wu et al. 10.1016/j.jes.2021.07.022
- Characterization of refractory aerosol particles collected in the tropical upper troposphere–lower stratosphere (UTLS) within the Asian tropopause aerosol layer (ATAL) M. Ebert et al. 10.5194/acp-24-4771-2024
- Investigating the convective transport possibilities of lower-atmospheric pollutants to the UTLS region using rainwater and aerosol chemical characterization C. Jain et al. 10.1016/j.apr.2024.102225
- Lower-stratospheric aerosol measurements in eastward-shedding vortices over Japan from the Asian summer monsoon anticyclone during the summer of 2018 M. Fujiwara et al. 10.5194/acp-21-3073-2021
- Balloon-borne aerosol–cloud interaction studies (BACIS): field campaigns to understand and quantify aerosol effects on clouds V. Ravi Kiran et al. 10.5194/amt-15-4709-2022
- The Asian tropopause aerosol layer within the 2017 monsoon anticyclone: microphysical properties derived from aircraft-borne in situ measurements C. Mahnke et al. 10.5194/acp-21-15259-2021
- Comparison of ozonesonde measurements in the upper troposphere and lower Stratosphere in Northern India with reanalysis and chemistry-climate-model data S. Fadnavis et al. 10.1038/s41598-023-34330-5
2 citations as recorded by crossref.
- Linkage of water vapor distribution in the lower stratosphere to organized Asian summer monsoon convection B. Singh et al. 10.1007/s00382-021-05772-2
- How reliable are Coupled Model Intercomparison Project Phase 6 models in representing the Asian summer monsoon anticyclone? B. Singh et al. 10.1002/joc.7646
Latest update: 13 Dec 2024
Short summary
During boreal summer, anthropogenic sources yield the Asian Tropopause Aerosol Layer (ATAL), found in Asia between about 13 and 18 km altitude. Balloon-borne measurements of the ATAL conducted in northern India in 2016 show the strong variability of the ATAL. To explain its observed variability, model simulations are performed to deduce the origin of air masses on the Earth's surface, which is important to develop recommendations for regulations of anthropogenic surface emissions of the ATAL.
During boreal summer, anthropogenic sources yield the Asian Tropopause Aerosol Layer (ATAL),...
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