Articles | Volume 19, issue 23
https://doi.org/10.5194/acp-19-14621-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-14621-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Impact of convectively lofted ice on the seasonal cycle of water vapor in the tropical tropopause layer
Department of Atmospheric Sciences, Texas A&M University, College
Station, TX, USA
Department of Atmospheric Sciences, Texas A&M University, College
Station, TX, USA
Mark R. Schoeberl
Science and Technology Corporation, Columbia, MD, USA
Department of Atmospheric Sciences, Texas A&M University, College
Station, TX, USA
Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD
now at: NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA
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Cited
13 citations as recorded by crossref.
- Assessment of Observational Evidence for Direct Convective Hydration of the Lower Stratosphere E. Jensen et al. 10.1029/2020JD032793
- The response of stratospheric water vapor to climate change driven by different forcing agents X. Wang & A. Dessler 10.5194/acp-20-13267-2020
- Stable water isotope signals in tropical ice clouds in the West African monsoon simulated with a regional convection-permitting model A. de Vries et al. 10.5194/acp-22-8863-2022
- Erythemal Radiation, Column Ozone, and the North American Monsoon M. Schoeberl et al. 10.1029/2019JD032283
- On the signatures of local and regional dynamics in the distribution of lower stratospheric water vapour over Indian region using balloon-borne and satellite observations M. Emmanuel et al. 10.1007/s00382-023-06749-z
- Investigating the role of typhoon-induced waves and stratospheric hydration in the formation of tropopause cirrus clouds observed during the 2017 Asian monsoon A. Pandit et al. 10.5194/acp-24-14209-2024
- Processes influencing lower stratospheric water vapour in monsoon anticyclones: insights from Lagrangian modelling N. Plaza et al. 10.5194/acp-21-9585-2021
- Extreme Outliers in Lower Stratospheric Water Vapor Over North America Observed by MLS: Relation to Overshooting Convection Diagnosed From Colocated Aqua‐MODIS Data F. Werner et al. 10.1029/2020GL090131
- Comparison of the H2O, HDO and δD stratospheric climatologies between the MIPAS-ESA V8, MIPAS-IMK V5 and ACE-FTS V4.1/4.2 satellite datasets K. De Los Ríos et al. 10.5194/amt-17-3401-2024
- Impact of Convectively Detrained Ice Crystals on the Humidity of the Tropical Tropopause Layer in Boreal Winter R. Ueyama et al. 10.1029/2020JD032894
- Variability of Water Vapor in the Tropical Middle Atmosphere Observed From Satellites and Interpreted Using SD‐WACCM Simulations W. Yu et al. 10.1029/2022JD036714
- Influence of convection on stratospheric water vapor in the North American monsoon region W. Yu et al. 10.5194/acp-20-12153-2020
- Convective Impact on the Global Lower Stratospheric Water Vapor Budget R. Ueyama et al. 10.1029/2022JD037135
13 citations as recorded by crossref.
- Assessment of Observational Evidence for Direct Convective Hydration of the Lower Stratosphere E. Jensen et al. 10.1029/2020JD032793
- The response of stratospheric water vapor to climate change driven by different forcing agents X. Wang & A. Dessler 10.5194/acp-20-13267-2020
- Stable water isotope signals in tropical ice clouds in the West African monsoon simulated with a regional convection-permitting model A. de Vries et al. 10.5194/acp-22-8863-2022
- Erythemal Radiation, Column Ozone, and the North American Monsoon M. Schoeberl et al. 10.1029/2019JD032283
- On the signatures of local and regional dynamics in the distribution of lower stratospheric water vapour over Indian region using balloon-borne and satellite observations M. Emmanuel et al. 10.1007/s00382-023-06749-z
- Investigating the role of typhoon-induced waves and stratospheric hydration in the formation of tropopause cirrus clouds observed during the 2017 Asian monsoon A. Pandit et al. 10.5194/acp-24-14209-2024
- Processes influencing lower stratospheric water vapour in monsoon anticyclones: insights from Lagrangian modelling N. Plaza et al. 10.5194/acp-21-9585-2021
- Extreme Outliers in Lower Stratospheric Water Vapor Over North America Observed by MLS: Relation to Overshooting Convection Diagnosed From Colocated Aqua‐MODIS Data F. Werner et al. 10.1029/2020GL090131
- Comparison of the H2O, HDO and δD stratospheric climatologies between the MIPAS-ESA V8, MIPAS-IMK V5 and ACE-FTS V4.1/4.2 satellite datasets K. De Los Ríos et al. 10.5194/amt-17-3401-2024
- Impact of Convectively Detrained Ice Crystals on the Humidity of the Tropical Tropopause Layer in Boreal Winter R. Ueyama et al. 10.1029/2020JD032894
- Variability of Water Vapor in the Tropical Middle Atmosphere Observed From Satellites and Interpreted Using SD‐WACCM Simulations W. Yu et al. 10.1029/2022JD036714
- Influence of convection on stratospheric water vapor in the North American monsoon region W. Yu et al. 10.5194/acp-20-12153-2020
- Convective Impact on the Global Lower Stratospheric Water Vapor Budget R. Ueyama et al. 10.1029/2022JD037135
Latest update: 20 Jan 2025
Short summary
We use a trajectory model to diagnose mechanisms that produce the observed and modeled tropical lower stratospheric water vapor seasonal cycle. We confirm that the seasonal cycle of water vapor is primarily determined by the seasonal cycle of tropical tropopause layer (TTL) temperatures. However, between 10° N and 40° N, we find that evaporation of convective ice in the TTL plays a key role contributing to the water vapor seasonal cycle there. The Asian monsoon region is the most important region.
We use a trajectory model to diagnose mechanisms that produce the observed and modeled tropical...
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