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The largest Antarctic ozone hole recorded (September 2006) 2012 retrospective video by NASA on the Montreal Protocol The Montreal Protocol on Substances That Deplete the Ozone Layer [2] is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion.
The Montreal Protocol was originally created to preserve and restore the ozone layer; participating countries agreed to phase out chlorofluorocarbons (CFCs), gases that had been causing ozone depletion. HFCs do not contain chlorine, so they do not cause ozone depletion, and therefore have been replacing CFCs under the Protocol. [4]
This is a list of international environmental agreements. Most of the following agreements are legally binding for countries that have formally ratified them. Some, such as the Kyoto Protocol , differentiate between types of countries and each nation's respective responsibilities under the agreement.
The development of Hydrofluoroolefins (HFOs) as replacements for Hydrochlorofluorocarbons and Hydrofluorocarbons began after the Kigali amendment to the Montreal Protocol in 2016, which called for the phase out of high global warming potential (GWP) refrigerants and to replace them with other refrigerants with a lower GWP, closer to that of ...
An international environmental agreement or sometimes environmental protocol, is a type of treaty binding in international law, allowing them to reach an environmental goal. In other words, it is "an intergovernmental document intended as legally binding with a primary stated purpose of preventing or managing human impacts on natural resources ."
The Vienna Convention provided the framework necessary to create regulatory measures in the form of the Montreal Protocol. [ 5 ] In terms of universality, it is one of the most successful treaties of all time, having been ratified by 198 states (all United Nations members as well as the Holy See , the State of Palestine , Niue and the Cook ...
Treaties concluded or ratified by the Philippines. Where appropriate, articles should be placed in the subcategories. Where appropriate, articles should be placed in the subcategories. This category may contain articles about treaties concluded or ratified by the Philippines since 4 July 1946, which is the date of the establishment of the ...
On 24 February 1988 in Montreal, the Protocol for the Suppression of Unlawful Acts of Violence at Airports serving International Civil Aviation was signed as a supplement to the convention. The Protocol makes it an offence to commit similarly violent, dangerous, or damaging acts in airports that serve civil aviation.