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The United Nations designates a specific theme each year for the International Day for the Preservation of the Ozone Layer to highlight different facets of ozone protection. 2015: 30 Years of Healing the Ozone Together. [6] 2016: Ozone and climate: Restored by a world united. [7] 2017: Caring for all life under the sun. [8] 2018: Keep Cool and ...
International Seal Day [33] March 22 World Meteorological Day: March 23 International Day of Zero Waste [34] March 30 World Aquatic Animal Day [35] April 3 World Rat Day [36] [37] [38] April 4 International Beaver Day [39] [40] April 7 Zoo Lovers Day [41] [42] April 8 Arbor Day: April 26 Bat Appreciation Day [43] [44] April 17 Earth Day: April 22
The largest Antarctic ozone hole recorded (September 1985) 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 ...
Mario José Molina-Pasquel Henríquez [a] (19 March 1943 – 7 October 2020) [7] was a Mexican physical chemist. He played a pivotal role in the discovery of the Antarctic ozone hole, and was a co-recipient of the 1995 Nobel Prize in Chemistry for his role in discovering the threat to the Earth's ozone layer from chlorofluorocarbon (CFC) gases.
The Vienna Conference was the first international conference on ozone layer depletion. It was held in Vienna, Austria in 1985 when a hole in the stratospheric ozone layer was observed in the South Pole marked by increased UV-B infiltration over Antarctica. A 'hole', marked by significant drop in ozone molecules in the layer, as large as that of ...
The decision-making process was tailored to promote a sustainable planet for future generations. The key message entailed the idea that changes in behaviour could be the foundation needed for progress toward the desired transformation for the environment.
As an Irvine City Councilmember, Agran was the chair of the board of directors of the Orange County Great Park project from 2004 to 2010, establishing an international Great Park Master Design Competition that selected landscape architect Ken Smith of New York to create a master design and plan for the 40-year build-out of the Great Park. [31]
The largest international agency, set up in 1972, is the United Nations Environment Programme. The International Union for Conservation of Nature brings together 83 states, 108 government agencies, 766 Non-governmental organizations and 81 international organizations and about 10,000 experts, scientists from countries around the world. [70]
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