Volcanic Eruptions Affect Rainfall Over Asian Monsoon Region

Volcanic Eruptions Affect Rainfall Over Asian Monsoon Region
Thu, 04 Nov 2010 12:14:00 -0500

Scientists have long known that large volcanic explosions can affect the weather by spewing particles that block solar energy and cool the air.

Some suspect that extended "volcanic winters" from gigantic eruptions helped kill off dinosaurs and Neanderthals.

In the summer following Indonesia's 1815 Tambora eruption, frost wrecked crops as far away as New England, and the 1991 blowout of the Philippines' Mount Pinatubo lowered average global temperatures by 0.7 degrees ...

More at http://www.nsf.gov/news/news_summ.jsp?cntn_id=118023&WT.mc_id=USNSF_51&WT.mc_ev=click

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