The 1987 Montreal Protocol on Substances that Deplete the Ozone Layer is a landmark agreement that has successfully reduced the global production, consumption, and emissions of ozone-depleting substances (ODSs). ODSs are also greenhouse gases that contribute to the radiative forcing of climate change. Using historical ODSs emissions and scenarios of potential emissions, we show that the ODS con...

Due to increase in industrial and anthropogenic activities, air pollution has been a serious environmental problem all over the world. It was found that harmful emission into the air is a symbol for environmental force that affects seriously man’s health, natural life and agriculture; thus leading to major loss of the nation’s economy. In this paper, the prediction of the surface ozone layer pr...

Abstract. It is now recognized and confirmed that the ozone layer shields biosphere from dangerous solar UV radiation also important for global atmosphere climate. The observed massive depletion forced introduction of limitations on production halogen-containing ozone-depleting substances (hODSs) by Montreal Protocol its amendments adjustments (MPA). Previous research has demonstrated success i...