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 …

The Antarctic ozone hole is decreasing in size but this recovery will be affected by
atmospheric variability and any unexpected changes in chlorinated source gas emissions …

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

Abstract The Montreal Protocol is successfully protecting the ozone layer. The main halogen
gases responsible for stratospheric ozone depletion have been regulated under the …

is chapter deals with the evolution of global ozone outside of the polar regions. e increase of
ozone-depleting substance (ODS) concentrations caused the large ozone decline observed …

We study the evolution of tropospheric ozone over the period 1979–2010 using a chemistry‐
climate model employing a stratosphere‐troposphere chemistry scheme. By running with …

Abstract The National Institute of Water and Atmospheric Research/Bodeker Scientific (NIWA–
BS) total column ozone (TCO) database and the associated BS-filled TCO database have …

Stratospheric ozone is an important constituent of the atmosphere. Significant changes in its
concentrations have great consequences for the environment in general and for ecosystems …

The temporal evolution of the abundance of long-lived, anthropogenic chlorofluorocarbons
in the atmosphere is a major factor in determining the timing of total column ozone (TCO) …

Improvements are made to two areas of the United Kingdom Chemistry and Aerosol (UKCA)
module, which forms part of the Met Office Unified Model (UM) used for weather and climate …