Perturbations in stratospheric aerosol evolution due to the water-rich plume of the 2022 Hunga-Tonga eruption

Y Zhu, CG Bardeen, S Tilmes, MJ Mills… - … Earth & Environment, 2022 - nature.com
Abstract The January 2022 Hunga Tonga-Hunga Ha'apai volcanic eruption injected a
relatively small amount of sulfur dioxide, but significantly more water into the stratosphere …

Very short-lived halogens amplify ozone depletion trends in the tropical lower stratosphere

J Villamayor, F Iglesias-Suarez, CA Cuevas… - Nature Climate …, 2023 - nature.com
In contrast to the general stratospheric ozone recovery following international agreements,
recent observations show an ongoing net ozone depletion in the tropical lower stratosphere …

Global scale inversions from MOPITT CO and MODIS AOD

B Gaubert, DP Edwards, JL Anderson, AF Arellano… - Remote Sensing, 2023 - mdpi.com
Top-down observational constraints on emissions flux estimates from satellite observations
of chemical composition are subject to biases and errors stemming from transport, chemistry …

The Lack of a QBO‐MJO Connection in Climate Models With a Nudged Stratosphere

ZK Martin, IR Simpson, P Lin, C Orbe… - Journal of …, 2023 - Wiley Online Library
The observed stratospheric quasi‐biennial oscillation (QBO) and the tropospheric Madden‐
Julian oscillation (MJO) are strongly connected in boreal winter, with stronger MJO activity …

[HTML][HTML] Description and performance of a sectional aerosol microphysical model in the Community Earth System Model (CESM2)

S Tilmes, MJ Mills, Y Zhu, CG Bardeen… - Geoscientific Model …, 2023 - gmd.copernicus.org
Abstract We implemented the Community Aerosol and Radiation Model for Atmospheres
(CARMA) in both the high-and low-top model versions of the Community Earth System …

Stratospheric aerosol and ozone responses to the Hunga Tonga‐Hunga Ha'apai volcanic eruption

J Lu, S Lou, X Huang, L Xue, K Ding… - Geophysical …, 2023 - Wiley Online Library
Abstract The Hunga Tonga‐Hunga Ha'apai (HTHH) eruption on 15 January 2022 was one
of the most explosive volcanic events of the 21st century so far. According to satellite‐based …

Decadal change in the linkage between QBO and the leading mode of southeast China winter precipitation

R Zhang, W Zhou - Journal of Climate, 2023 - journals.ametsoc.org
In this study, observational and model datasets are used to analyze winter precipitation and
its leading empirical orthogonal function (EOF1) mode over Southeast China. EOF1 displays …

Stratospheric chlorine processing after the unprecedented Hunga Tonga eruption

J Zhang, P Wang, D Kinnison… - Geophysical …, 2024 - Wiley Online Library
Abstract Following the Hunga Tonga–Hunga Ha'apai (HTHH) eruption in January 2022,
significant reductions in stratospheric hydrochloric acid (HCl) were observed in the Southern …

Chemistry contribution to stratospheric ozone depletion after the unprecedented water‐rich Hunga Tonga eruption

J Zhang, D Kinnison, Y Zhu, X Wang… - Geophysical …, 2024 - Wiley Online Library
Abstract Following the Hunga Tonga–Hunga Ha'apai (HTHH) eruption in January 2022,
stratospheric ozone depletion was observed at Southern Hemisphere mid‐latitudes and …

A multimodel investigation of Asian summer monsoon UTLS transport over the Western Pacific

LL Pan, D Kinnison, Q Liang, M Chin… - Journal of …, 2022 - Wiley Online Library
The Asian summer monsoon (ASM) as a chemical transport system is investigated using a
suite of models in preparation for an airborne field campaign over the Western Pacific …