Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
international treaty amendment
|
| gptkbp:adoptedBy |
gptkb:London,_United_Kingdom
1990 |
| gptkbp:depot |
gptkb:United_Nations
|
| gptkbp:enteredIntoForce |
10 August 1992
|
| https://www.w3.org/2000/01/rdf-schema#label |
London Amendment (1990)
|
| gptkbp:introducedControlOn |
carbon tetrachloride
halons methyl chloroform CFCs |
| gptkbp:language |
gptkb:Arabic
gptkb:Chinese gptkb:French gptkb:Russian gptkb:Spanish English |
| gptkbp:partOf |
gptkb:Montreal_Protocol
|
| gptkbp:purpose |
strengthen controls on ozone-depleting substances
|
| gptkbp:relatedTo |
ozone layer protection
|
| gptkbp:bfsParent |
gptkb:Montreal_Protocol
|
| gptkbp:bfsLayer |
6
|