Ozone depletion - Wikipedia
Ozone can be destroyed by a number of free radical catalysts; the most important are the hydroxyl radical (OH·), nitric oxide radical (NO·), chlorine radical (Cl·) and bromine radical …
Ozone depletion | Facts, Effects, & Solutions | Britannica
5 天之前 · Ozone depletion, gradual thinning of Earth’s ozone layer caused by the release of chemical compounds containing gaseous chlorine or bromine from industry and other human …
Ozone Layer Depletion - Cause, Effects, And Solutions - BYJU'S
Ozone layer depletion is the thinning of the ozone layer present in the upper atmosphere. This happens when the chlorine and bromine atoms in the atmosphere come in contact with ozone …
Information on Ozone and Ozone Depletion | US EPA
2024年1月9日 · Learn about the consequences of ozone depletion and UV-B for human health and the environment. Ozone-Depleting Substances. See a list of chemicals categorized as …
Health and Environmental Effects of Ozone Layer Depletion
2024年7月16日 · Ozone layer depletion increases the amount of UVB that reaches the Earth’s surface. Laboratory and epidemiological studies demonstrate that UVB causes non-melanoma …
Ozone layer facts and information - National Geographic
2023年1月10日 · Climate 101: Ozone Depletion The ozone layer helps to protect life from harmful ultraviolet radiation. Find out what caused the ozone hole, and how the 1989 Montreal …
Current State of the Ozone Layer | US EPA - U.S. Environmental ...
2024年1月12日 · Learn about how international action under the Montreal Protocol has helped to reverse ozone layer depletion. The ozone layer hole over the Antarctic is expected to …
Scientific Assessment of Ozone Depletion: 2022 - National …
The 2022 WMO/UNEP Ozone Assessment contains the most up-to-date understanding of ozone depletion, reflecting the thinking of hundreds of international scientific experts who contribute …
Scientific Assessment of Ozone Depletion: 2022 - National …
New studies are assessed that quantify the effects of ozone depleting substances and ozone changes on the climate system, including atmospheric temperatures and circulation, the ocean …
The hole in the ozone layer is slowly shrinking - The World …
2024年11月28日 · The discovery of the ozone layer hole prompted urgent international efforts to reverse the damage. In 1987, countries around the world came together to sign the Montreal …