Search results
Jul 16, 2024 · Ozone layer depletion increases the amount of UVB that reaches the Earth’s surface. Laboratory and epidemiological studies demonstrate that UVB causes non-melanoma skin cancer and plays a major role in malignant melanoma development.
Jul 10, 2024 · Ozone layer depletion is the gradual thinning of the earth’s ozone layer present in the upper atmosphere. The thickness of the ozone layer varies immensely on any day and location. Ozone depletion also consists of a much larger springtime decrease in stratospheric ozone around Earth’s Polar Regions, which is referred to as the ozone hole.
2 days ago · View the latest status of the ozone layer over the Antarctic, with a focus on the ozone hole. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone.
4 days ago · Lay people were cautious about a depletion of the ozone layer and the risks of skin cancer. Satellites burning up upon re-entry into Earth's atmosphere produce aluminum oxide (Al 2 O 3 ) nanoparticles that endure in the atmosphere for decades. [17]
Jul 19, 2024 · View the latest status of the ozone layer over the Arctic. Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone. Click any map image to bring up a new page with a high-resolution map.
Jul 15, 2024 · The international team discovered that these wildfire-induced aerosols facilitated heterogeneous chemical reactions in the stratosphere, which paradoxically led to both ozone depletion and ozone increase at different atmospheric layers.
Jul 11, 2024 · Montreal Protocol, international treaty, adopted in Montreal on September 16, 1987, that aimed to regulate the production and use of chemicals that contribute to the depletion of Earth’s ozone layer. Initially signed by 46 countries, the treaty now has nearly 200 signatories.
