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For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case Emmanuelle Bournay, UNEP/GRID-Arendal)
United Nations Environment Programme Ozone Secretariat, 2007.
Uploaded on Tuesday 21 Feb 2012
Production of main ozone depleting substance (ODS) gases
Emmanuelle Bournay, UNEP/GRID-Arendal
Since the discovery of their destructive nature, other substances have gradually replaced ozone depleting substances (ODS). In some cases it is difficult to find and costly to produce replacements, which may have undesirable side-effects or may not be applicable for every use.