All ozone articles
-
OpinionAtmospheres conducive to life
Researchers propose a new biosignature that could hint at habitable exoplanets
-
ResearchUnexplained increases in five atmospheric CFCs raise concerns
Emissions increased 2.6-fold between 2010 and 2020
-
Research‘Incredibly important advance’ reveals how wildfires could slow ozone layer recovery
Chlorine chemistry discovery shows how wildfire aerosols can reduce ozone in southern hemisphere by up to 5%
-
ResearchQuantum tunnelling enhances ozone decay
The OH + HCl → H2O + Cl reaction rate is boosted by strong hydrogen bonding, which generates quantum transition states
-
OpinionThe power of oxygen
Running oxidations on lab scale and plant scale – with the help of bleach
-
ResearchStudy casts doubt on water microdroplets’ ability to spontaneously produce hydrogen peroxide
Atmospheric ozone appears to be hidden culprit behind scientific puzzle
-
ResearchRising ozone pollution threatens east Asia’s cereal crops
Losses of wheat, rice and maize add up to $63 billion every year
-
NewsHow Covid gave the world a lesson in tackling air pollution
The pandemic has given atmospheric chemists the opportunity to study pollution and carbon emissions like never before
-
NewsMario Molina, who warned of CFC threat to the ozone layer, dies
Atmospheric chemist’s work led to the phasing out of ozone-depleting substances
-
ResearchChina identified as source of unexpected rise in CFC emissions
New production believed to be responsible for increasing levels of outlawed ozone-depleting chemical
-
OpinionCollaborative atmospheres
A project in three European countries is alerting rural communities to ozone pollution
-
ResearchChloroform poses new threat to ozone recovery
Models of observational data trace anthropogenic emissions back to China
-
NewsOzone healing confirmed in Montreal Protocol assessment
Latest projections say ozone levels in the stratosphere will recover around the middle of the century
-
ResearchIllegal CFC production may be slowing ozone layer recovery
Surprise increase in trichlorofluoromethane emissions linked to east Asia
-
ResearchOzone still declining in the lower stratosphere
The reason for the continuing drop in ozone levels is a mystery
-
ResearchStratospheric dichloromethane could delay ozone recovery by decades
Rising levels of the industrial solvent could offset benefits of the Montreal Protocol
-
ResearchAtmospheric limestone dust injection could halt global warming
Geoengineering using limestone aerosols would also help to stop ozone layer depletion
-
ResearchAntarctic ozone layer is on the mend
Treaty brought in to tackle CFCs has visible impact on ozone healing
-
NewsNew US ozone standard under fire
The Environmental Protection Agency’s stricter air quality standard for ground-level ozone are opposed by industry, lawmakers and environmental groups
-
ResearchAir pollution model predicts 6.6 million deaths by 2050
‘Business as usual’ scenarios suggest toxic emissions could kill millions of people in the near future