Opinion: Tropical cirrus–from micro-scale processes to climate-scale impacts

B Gasparini, SC Sullivan, AB Sokol… - Atmospheric …, 2023 - acp.copernicus.org
Tropical cirrus clouds, ie, any type of ice cloud with tops above 400 hPa, play a critical role in
the climate system and are a major source of uncertainty in our understanding of global …

Stratospheric ozone loss enhances summer precipitation over the southern slope of the Tibetan Plateau

Y Xia, Y Hu, Y Huang, J Bian, C Zhao… - Geophysical …, 2023 - Wiley Online Library
Heavy summer precipitation over the southern slope of the Tibetan Plateau has dramatic
influences on water resources and hydrological disasters in South Asia. It experienced …

Tropical Cirrus Are Highly Sensitive to Ice Microphysics Within a Nudged Global Storm‐Resolving Model

RL Atlas, CS Bretherton, AB Sokol… - Geophysical …, 2024 - Wiley Online Library
Cirrus dominate the longwave radiative budget of the tropics. For the first time, the variability
in cirrus properties and longwave cloud radiative effects (CREs) that arises from using …

Temperatures of Anvil Clouds and Radiative Tropopause in a Wide Array of Cloud-Resolving Simulations

SD Seidel, D Yang - Journal of Climate, 2022 - journals.ametsoc.org
We present 123 cloud-resolving simulations to study how temperatures of anvil clouds and
radiative tropopause (RT) change with surface warming. Our simulation results show that the …

The impact of stratospheric aerosol heating on the frozen hydrometeor transport pathways in the tropical tropopause layer

CA Kroll, S Fueglistaler, H Schmidt… - Environmental …, 2024 - iopscience.iop.org
The exceptionally low temperature in the tropical tropopause layer (TTL) restricts the amount
of water vapor entering the stratosphere. However, moisture may also enter the stratosphere …

The Sensitivity of Moisture Flux Partitioning in the Cold‐Point Tropopause to External Forcing

CA Kroll, S Fueglistaler, H Schmidt… - Geophysical …, 2023 - Wiley Online Library
The dryness of the stratosphere is the result of air entering through the cold tropical
tropopause layer (TTL). However, our understanding of the moisture flux partitioning into …

The volcanic impact on moisture fluxes into the stratosphere

C Kroll - 2023 - pure.mpg.de
Moisture enters the tropical tropopause layer (TTL) and lower stratosphere via different
pathways; be it as large-scale slowly ascending water vapor or by way of smallscale …

From Grid to Cloud: Understanding the Impact of Grid Size on Simulated Anvil Clouds and Atmospheric Profiles

Z Hu, N Jeevanjee, Z Kuang - Authorea Preprints, 2023 - essopenarchive.org
In this study, we explore the relationship between anvil cloud fraction and horizontal model
resolution in small domain radiative-convective equilibrium (RCE) simulations, building on …