| 15 ppm O3 capture 98% of UV so what makes IPCC think 15 ppm CO2 don't capture 98% of those 3 bands of IR?19-04-2019 16:27 | |
| Tai Hai Chen★★★★☆ (1085) |
The ozone layer, our Earth's sunscreen, absorbs about 98 percent of this devastating UV light. https://www.nationalgeographic.org/encyclopedia/ozone-layer/ The total mass of ozone in the atmosphere is about 3 billion metric tons. That may seem like a lot, but it is only 0.00006 percent of the atmosphere. The peak concentration of ozone occurs at an altitude of roughly 32 kilometers (20 miles) above the surface of the Earth. At that altitude, ozone concentration can be as high as 15 parts per million (0.0015 percent). https://ozonewatch.gsfc.nasa.gov/facts/SH.html Edited on 19-04-2019 16:27 |
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