Best Ozone
Paul J. Crutzen (1933-2022) was a prominent Dutch chemist whose research fundamentally shaped our understanding of atmospheric processes. He is best known for his discovery of ozone depletion caused by human activities and his subsequent work on the global nitrogen cycle. His Nobel Prize recognized...
The Montreal Protocol is a landmark multilateral environmental agreement established in 1987 by the United Nations. It addresses the depletion of the stratospheric ozone layer through the phased elimination of production and consumption of ozone-depleting substances like chlorofluorocarbons. The tre...
Mario J. Molina is a Mexican chemist recognized globally for his pioneering research on atmospheric chemistry. His critical findings demonstrated that chlorofluorocarbons, widely used as refrigerants, were causing significant damage to the ozone layer. This work led directly to international agreeme...
SAGE III on ISS is a NASA instrument installed on the International Space Station in 2017 to continue long-term measurements of atmospheric gases. As the third mission in the Stratospheric Aerosol and Gas Experiment series, it monitors stratospheric ozone, aerosols, and water vapor using solar and l...
Mario Molina was a Mexican chemist whose research fundamentally shaped our understanding of atmospheric science. His work demonstrated the damaging effects of chlorofluorocarbons (CFCs) on the ozone layer, leading to critical warnings about environmental damage. This discovery earned him the 1995 No...
F. Sherwood Rowland was a United States chemist whose research fundamentally changed our understanding of atmospheric chemistry. His work demonstrated that chlorofluorocarbons, widely used as refrigerants, were depleting the stratospheric ozone layer. This discovery, made in the 20th century, led to...
