Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's...

The ozone depletion potential (ODP) of a chemical compound is the relative amount of degradation to the ozone layer it can cause, with trichlorofluoromethane...

out the production of numerous substances that are responsible for ozone depletion. It was agreed on 16 September 1987, and entered into force on 1 January...

announced that the global depletion of the ozone layer might be slowing because of the international regulation of ozone-depleting substances. In a study...

The Scientific Assessment of Ozone Depletion is a sequence of reports sponsored by WMO/UNEP. The most recent report is from 2018. The reports were set...

Tropospheric ozone depletion events are phenomena that reduce the concentration of ozone in the earth's troposphere. Ozone (O3) is a trace gas which has...

of Ozone Depletion: 2022". www.csl.noaa.gov. Retrieved 24 March 2024. "The Ozone Hole – The Montreal Protocol on Substances that Deplete the Ozone Layer"...

capable of catalytically breaking down the ozone present in this part of the atmosphere. Ozone depletion would allow a much greater intensity of harmful...

Ozone depletion and climate change are environmental challenges whose connections have been explored and which have been compared and contrasted, for...

Air Act to address stratospheric ozone depletion. By 1987, in response to a dramatic seasonal depletion of the ozone layer over Antarctica, diplomats...

caused an ozone depletion of up to 92%. It lasted for 15 days and the ozone layer was fully restored a couple of days afterwards. EEP ozone depletion studies...

change. Ozone depletion occurs most heavily within the polar vortices – particularly over the Southern Hemisphere – reaching a maximum depletion in the...

remoteness, human activity has a significant effect on it via pollution, ozone depletion, and climate change. The melting of the potentially unstable West Antarctic...

relative rise in ozone (O3) depletion in the polar region, as well as an increase in the frequency of ozone holes. Ozone depletion, on the other hand...

increase to the average UV intensity at the Earth's surface. Ozone depletion and the seasonal "ozone hole" have led to much larger changes in some locations...

only fluorine) does not contribute to ozone depletion and therefore became more widely used as ozone-depleting refrigerants like R-22 were phased out...

respect to aragonite ≥ 80% of pre-industrial levels); stratospheric ozone depletion (less than 5% reduction in total atmospheric O3 from a pre-industrial...

dates Scientific Assessment of Ozone Depletion "World Ozone Day 2021: Theme, Impact, Quotes, History, Ozone Depletion". SA News Channel. 2021-09-16. Retrieved...

crops and damage the natural environment (for example, climate change, ozone depletion or habitat degradation) or built environment (for example, acid rain)...

Look up depletion or deplete in Wiktionary, the free dictionary. Depletion may refer to: Resource depletion, decline of resources Gas depletion, decline...

the ozone layer; however, it does not include legally binding reduction goals for the use of CFCs, the main chemical agents causing ozone depletion. The...

flammability, as well as the contribution of CFC and HCFC refrigerants to ozone depletion and the contribution of HFC refrigerants to climate change. Refrigerants...

Montreal Protocol in developed countries in 2020 due to the compound's ozone depletion potential (ODP) and high global warming potential (GWP), and in developing...

discoveries in atmospheric chemistry. They developed their theory of ozone depletion, which later influenced the mass public to reduce their use of CFCs...

to ozone depletion. Methyl bromide is a controversial fumigant. Only haloalkanes that contain chlorine, bromine, and iodine are a threat to the ozone layer...

cast doubt on the scientific consensus on the causes of ozone depletion (which had led to the "ozone hole"). It published columns disputing the science as...

Lightning Nitrogen oxides Ozone depletion, including the phenomenon known as the ozone hole. Ozone monitor Ozone monitoring instrument Ozone therapy Ozoneweb Ozonide...

polar ozone depletion. The effects on ozone depletion arise because they support chemical reactions that produce active chlorine which catalyzes ozone destruction...

include chlorofluorocarbons and hydrofluorocarbons, both of which cause ozone depletion (although the latter much less so) and contribute to global warming...

stratosphere can contribute to ozone depletion in the presence of chlorofluorocarbons and other halogenated ozone-depleting substances. The effects of volcanic...