As a result of the 1987 Montreal Protocol and its amendments, the atmospheric loading of
anthropogenic ozone-depleting substances is decreasing. Accordingly, the stratospheric …

A global average model of the coupled mesosphere, thermosphere and ionosphere is used
to examine the effect of trace gas variations on the overall structure of these regions. In …

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 …

Simulations from eleven coupled chemistry‐climate models (CCMs) employing nearly
identical forcings have been used to project the evolution of stratospheric ozone throughout …

Projections of stratospheric ozone from a suite of chemistry-climate models (CCMs) have
been analyzed. In addition to a reference simulation where anthropogenic halogenated …

State-of-the-art climate models now include more climate processes simulated at higher
spatial resolution than ever. Nevertheless, some processes, such as atmospheric chemical …

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

Four observational results: the intermittency of air temperature; its correlation with ozone
photodissociation rate; the diurnal variation of ozone in the upper stratosphere; and the cold …

Trends in the vertical distribution of ozone are reported and compared for a number of new
and recently revised data sets. The amount of ozone-depleting compounds in the …