the current ozone hole area is still large compared to the 1980s, when the depletion of the ozone layer above Antarctica was first detected. This is because levels of ozone-depleting substances ...
The ozone layer above the Antarctic may be healing at last, according to a promising new study. The Copernicus Atmospheric Monitoring Service (CAMS) found that the hole above the South Pole closed ...
A mysterious hole larger than Maryland has reappeared in the middle of Antarctica after 42 years. Scientists aren't sure how it got there. This isn't the first time it's appeared. The hole is a ...
The hole in the ozone layer over Antarctica was discovered in the 1980s. It begins to form each year in August and reached its maximum size late September or early October, before closing from mid ...
The large ozone hole in 2020 has been driven by a strong, stable and cold polar vortex, which kept the temperature of the ozone layer over Antarctica consistently cold. Ozone depletion is directly ...
Scientists working in Antarctica discovered the hole in the ozone layer in 1985 - by measuring the amount of solar radiation reaching Earth. A large group of ozone depleting chemicals were ...