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  2. Ozone depletion and climate change - Wikipedia

    en.wikipedia.org/wiki/Ozone_depletion_and...

    Already by 1994 the legal debates about respective regulation regimes on climate change, ozone depletion and air pollution were being dubbed "monumental" and a combined synopsis provided. [2] There are some parallels between atmospheric chemistry and anthropogenic emissions in the discussions which have taken place and the regulatory attempts ...

  3. Ozone depletion - Wikipedia

    en.wikipedia.org/wiki/Ozone_depletion

    Ozone depletion consists of two related events observed since the late 1970s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere, and a much larger springtime decrease in stratospheric ozone (the ozone layer) around Earth's polar regions. [1] The latter phenomenon is referred to as the ozone hole.

  4. Air pollution - Wikipedia

    en.wikipedia.org/wiki/Air_pollution

    Air pollution is the contamination of air due to the presence of substances called pollutants in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. [1] It is also the contamination of the indoor or outdoor environment either by chemical, physical, or biological agents ...

  5. U.N.: Depletion of ozone layer will be fixed in 40 years - AOL

    www.aol.com/news/un-depletion-ozone-layer-fixed...

    The ozone layer is on track to fully recover from its depletion within the next four decades, a panel of scientists gathered by the United Nations said on Monday. U.N.: Depletion of ozone layer ...

  6. US Supreme Court blocks EPA's 'Good Neighbor' air pollution plan

    www.aol.com/news/us-supreme-court-blocks-epas...

    The EPA issued the rule at issue in March 2023 intending to target gases that form ozone, a key component of smog, from power plants and other industrial sources in 23 upwind states whose own ...

  7. Brewer–Dobson circulation - Wikipedia

    en.wikipedia.org/wiki/Brewer–Dobson_circulation

    Brewer–Dobson circulation refers to the global atmospheric circulation pattern of tropical tropospheric air rising into the stratosphere and then moving poleward as it descends. [1] The basics of the circulation were first proposed by Gordon Dobson [2] [3] and Alan Brewer. [4] The term "Brewer–Dobson circulation" was first introduced in ...

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