Abstract Changes in stratospheric ozone and climate over the past 40-plus years have
altered the solar ultraviolet (UV) radiation conditions at the Earth's surface. Ozone depletion …

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

This assessment provides a comprehensive update of the effects of changes in stratospheric
ozone and other factors (aerosols, surface reflectivity, solar activity, and climate) on the …

Global temperature is a fundamental climate metric highly correlated with sea level, which
implies that keeping shorelines near their present location requires keeping global …

The control of the production of ozone-depleting substances through the Montreal Protocol
means that the stratospheric ozone layer is recovering 1 and that consequent increases in …

Chemical ozone destruction occurs over both polar regions in local winter–spring. In the
Antarctic, essentially complete removal of lower-stratospheric ozone currently results in an …

The production of chlorofluorocarbons (CFCs) that would ultimately be released to the
atmosphere was banned globally in 2010 under the Montreal Protocol. Here we use …

This report assesses the effects of stratospheric ozone depletion and anticipated ozone
recovery on the intensity of ultraviolet (UV) radiation at the Earth's surface. Interactions …

The projected large increases in damaging ultraviolet radiation as a result of global
emissions of ozone-depleting substances have been forestalled by the success of the …

The effects of anthropogenic emissions of nitrous oxide (N2O), carbon dioxide (CO2),
methane (CH4) and the halocarbons on stratospheric ozone (O3) over the twentieth and …