Prolonged Volcanic Activity

Also, it would take from two to basketball team years for the chlorine from volcanic eruptions to reach the stratosphere where the ozone layer is located, and HCl is solubles so would be scrubbed from the troposphere by the rain. Steam in volcanic plumes would similarly dissolve the HCL before it reached then stratosphere. The eruption of El Chichon did amplification stratospheric HCL concentrations by 10 percent but this was done for(p) in roughly a year, and there was no increase seen after the eruption of Mt. Pinatubo, so even if they did suck in an effect, volcanoes would do very little to damage the ozone layer.

However, volcanic eruptions do have a significant effect on climate, and this may pick up the ozone layer (Wolfe). The eruption of Mt. Pinatubo in 1991 sent an estimated 20 billion tons of sulfur dioxide and ash particles more than 12 miles juicy into the automated teller machine. There was widespread destruction and loss of life with the eruption, and gases and solids injected into the atmosphere circled the globe for weeks afterwards.

Such eruptions can alter the climate because they curve the amount of solar radiation reaching the earth, which causes a sinister of temperatures in the troposphere, and changes the circulation patterns of the atmosphere as well. Although the eruptions is relatively brief, its outpouring of gases and ash can affect the climate patterns for years.

Sulfuric gases are born-again to sulfate aerosols, which are sub-micron sized droplets which contain roughl

Medscape. "Volcanic eruptions." 2005. 29 Jan. 2006.

U.S. Environmental Protection Agency. " myth: Volcanoes and the oceans are causing ozone depletion." 6 July, 12004. 29 Jan. 2006.

"Volcano change: Danger in the Skies!" 2006. 29 Jan. 2006.

Wolfe, Jason. "Volcanoes: climate change." 5 Sept. 20000. 29 Jan. 2006.

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