Stratospheric ozone and water vapour are key components of the Earth system, and past
and future changes to both have important impacts on global and regional climate. Here, we …

We analyse simulations performed for the Chemistry-Climate Model Initiative (CCMI) to
estimate the return dates of the stratospheric ozone layer from depletion caused by …

This study assesses the impacts of stratospheric aerosol intervention (SAI) and solar
dimming on stratospheric ozone based on the G6 Geoengineering Model Intercomparison …

The Montreal Protocol, and its subsequent amendments, has successfully prevented
catastrophic losses of stratospheric ozone, and signs of recovery are now evident …

We present an updated perspective on near-global total ozone trends for the period 1995–
2020. We use the GOME-type (Global Ozone Monitoring Experiment) Total Ozone Essential …

There is evidence that the ozone layer has begun to recover owing to the ban on the
production of halogenated ozone-depleting substances (hODS) accomplished by the …

We perform the first multi-model intercomparison of the impact of nudged meteorology on
the stratospheric residual circulation using hindcast simulations from the Chemistry–Climate …

Here we present results from an evaluation of model simulations from the International
Hemispheric Transport of Air Pollution Phase II (HTAPII) and Chemistry Climate Model …

The stratospheric quasi-biennial oscillation (QBO) is known to cause variations in the
transport of chemical tracers but the role of chemical processes in modulating their QBO …

Total column ozone (TCO) over the Tibetan Plateau (TP) is lower than that over other
regions at the same latitude, particularly in summer. This feature is known as the “TP ozone …