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STRATOSPHERIC OZONE
Space Junk Was Supposed to Burn Away: Scientists Just Found Where It Really GoesSatellites no longer simply burn up upon reentry. Recent research reveals they disintegrate into microscopic metal particles. These particl...- The Tonga Eruption injected water vapour into the stratosphere, temporarily altering global atmospheric chemistryA massive underwater volcano eruption near Tonga in 2022 sent a huge amount of water vapor into the stratosphere. This event, unlike typica...
- The Ozone hole has shown measurable long-term recovery following the Montreal ProtocolEarth's protective ozone layer is showing clear signs of recovery, a testament to the success of the 1987 Montreal Protocol. Scientists con...
- Antarctic Ozone Hole Shrinks to Smallest Since 2019, Scientists SayThe Antarctic ozone hole has shrunk to its smallest and shortest-lived size since 2019, offering encouraging evidence that international ef...
- Ozone layer on track to return to 1980s levels by mid-century, says WMO reportA new WMO report indicates the Earth's ozone layer is recovering, projected to reach 1980s levels by mid-century, thanks to the Montreal Pr...
- Ozone layer on track to return to 1980s levels by mid-century, says WMO reportA new WMO report indicates the ozone layer is healing, potentially reaching 1980s levels by mid-century, thanks to the Montreal Protocol's ...
- Cabinet approves ratification of Kigali amendment on hydrofluorocarbonsThe amendment -which India will now ratify - was adopted by the Parties to the Montreal Protocol on October, 2016 at 28th Meeting of the Pa...
- Cabinet approves ratification of global agreement on phase down of hydrofluorocarbonsA national strategy for phase down of hydrofluorocarbons will be developed after required consultation with all the industry stakeholders b...
- Space tourism: Rockets emit 100 times more COâ‚‚ per passenger than flights - imagine a whole industryThese gases and particles have many negative effects on the atmosphere. In the stratosphere, nitrogen oxides and chemicals formed from the ...
- 2019 ozone hole is the smallest on record: NASAThe annual ozone hole reached its peak extent of 16.4 million square kilometers on September 8, and then shrank to less than 10 million squ...
- Chemical ban helped closing up of ozone layer hole: NASANew York, Jan 6 (IANS) An international ban on ozone-destroying chlorine that contains manmade chemicals called chlorofluorocarbons(CFCs) h...
- Chemical ban helped closing up of ozone layer hole: NASAWith the declining levels of ozone-destroying chlorine, scientists have for the first time observed less ozone depletion. The findings show...
- Chemical ban helped closing up of ozone layer hole: NASANew York, Jan 6 (IANS) With the declining levels of ozone-destroying chlorine, scientists have for the first time observed less ozone deple...
- Ozone hole smallest since 1988: ScientistsWashington, Nov 3 (IANS) A hole in the Earth's ozone layer that forms over Antarctica each September due to warm air was the smallest this ...
- Antarctic ozone hole expands to record levels: NASAThe 2015 Antarctic ozone hole area was larger and formed later than in recent years, scientists from NASA and NOAA have said.
- NASA's Hubble finds 'sunscreen' layer on distant exoplanetScientists have detected a stratosphere, one of the primary layers of Earth's atmosphere, on the exoplanet known as WASP-33b.
- New ozone-destroying gases on the rise: StudyThe ozone layer faces a new threat as certain chemicals that are not controlled by a United Nations treaty designed to prevent ozone deplet...
- Rare rainbow-coloured 'mother-of-pearl' clouds seen in NorwaySky watchers were in for a pleasant surprise when they spotted rare rainbow-coloured 'mother-of-pearl' clouds in the Norwegian skies.
- India staring at ozone trouble, says Pune scientistCity-based scientist Gufran Beig said the Earth's protective ozone layer is on track to recovery in the next few decades.
- Ozone layer on track to recovery, says UN reportEarth's protective ozone layer is well on track to recovery in the next few decades according to a new UN report.
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