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 Issuekalender International Day for the Preservation of the Ozone Layer 2013 Monday 16 September 2013 120 days from now Worldwide
Published: 20 Oct 2010 |
By Alain
and 3 others |
Last updated: 1 Nov 2012
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The International Day for the Preservation of the Ozone Layer is celebrated.
On 16 september 1987, the Montreal Protocol was established as an international treaty to protect the ozone layer against the use of substances which destroy it, such as halogenated hydrocarbons.
After a number of revisions, the Protocol was ratified by most countries, making it one of the most succcessful pieces of environmental legislation ever.
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About this event
Created by Alain
on Wed 20 Oct 2010
on Wed 20 Oct 2010
Last modified by 
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MoreLocation: Worldwide
Future locations: Location is always the same
Future Editions
Future locations: Location is always the same
Date: Monday 16 September 2013
Duration: 1 day
Duration: 1 day
Repeats: Every September 16
Planning: confirmed
120 days from today 
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