Source:gml.noaa Studies show that ozone depletion has been more pronounced in the Southern Hemisphere, especially in high-latitude areas. This is due to the presence of colder temperatures ...

Ravishankara and colleagues 3 quantify the ozone depletion potential of nitrous oxide — essentially a measure of the amount of ozone destroyed by nitrous oxide, compared with that destroyed by ...

Re-entries of SpaceX Starlink satellites are causing environmental concerns by releasing aluminium oxide, which could harm ...

Your tax-deductible donation helps make it all possible. The forgotten story of the hole in the ozone layer - and how the world came together to fix it. The scientists and politicians who ...

The most common unit of measurement for atmospheric ozone levels—known as the Dobson unit (DU)—was named in his honor. Scientists first became aware of the depletion of the ozone layer in 1985, when ...

Feb. 3, 2025 — Long-term exposure to PM2.5, PM10, NO2 and ozone (O3) air pollution is associated with more hospital admissions for lower respiratory tract ... Jan. 7, 2025 — If you like the ...

Operators follow a 25-year rule: at this point, a satellite’s mission is deemed to have ended and it is lowered into the ...

By something like 2035 we might see a year when there's no ozone hole depletion at all in the Antarctic,' he said. 'And that will be very exciting for me. 'And some of you will see the ozone hole ...

This seasonal ozone depletion was suddenly allowing UV rays to filter down to the surface, leading to skin cancer and other adverse health effects. In 1986, Solomon, who was then working at the ...