Which of the following is responsible for depletion of ozone layer ? View Solution Which one of the following is responsible for depletion of the ozone layer in the upper strata of the atmosphere? View Solution Which one of the following is responsible for depletion of the ozone layer in the...
A large amount of chlorofluorocarbons (CFCs) is still in use in the world, although they are known to cause depletion of the ozone layer in the stratosphere. It is desirable that CFCs are converted to compounds that are recyclable as industrial materials. In this paper, we attempted the ...
So finally, we get to the connection between snowflakes and ozone. Ozone is a gas found in the atmosphere of Earth. Now, there's the ozone found in the stratosphere, which is the layer of the atmosphere from 6 to 30 miles above the Earth. This is considered "good" ozone, which occurs...
Ozone Layer French Physicist Charles Fabry and Henri Buisson discovered ozone in the year 1913. Ozone layer/ shield is a region present in the stratosphere of the earth’s atmosphere and this region absorbs majority sun’s UV radiation. Mainly found in the lower region of stratosphere almost 20...
Stratospheric aerosol has long been seen as a pure mixture of sulfuric acid and water. Recent measurements, however, found a considerable carbonaceous fraction extending at least 8 km into the stratosphere. This fraction affects the aerosol optical de
Stratospheric intrusions are most sensitive to the horizontal strain, especially in winter, and the mixing of layers coming from the planetary boundary layer is enhanced by the summertime convection. The respective role of the origin of the layers and the seasonality is discussed, as well as the ...
9,10). Isoprene is primarily emitted into the atmosphere during daylight hours and is typically converted within 1–2 h into oxygenated VOCs, mostly through reaction with hydroxyl radicals (OH)11,12. Isoprene mixing ratios in the continental boundary layer of the Amazon basin range between...
this non-linear effect is similar to the radical termination via production of organonitrates (at intermediate NOx)39and even the catalytic ozone depletion in the stratosphere (with NOxsuppressing HOxand ClOxcatalysis at low concentrations but ultimately enhancing catalytic ozone loss at sufficiently high...
Aircraft-produced contrail cirrus clouds contribute to anthropogenic climate change. Observational data sets and modelling approaches have become available that clarify formation pathways close to the source aircraft and lead to estimates of the global d
Furthermore, the variability of stratosphere-to-troposphere ozone flux can translate to the variability of the health-related ultraviolet index (e.g., Hegglin & Shepherd, 2009). In addition to its radiative impact, ozone is itself detrimental to human health and its surface concentration is ...