Monday, July 13, 2015

Scientists consider volcanic eruptions as a reason of pause in climate change

International team of scientists published results of the study which lays responsibility of recent climate change slow down on volcanic eruptions, whose particles it has found reflect twice as much solar radiation as previously believed, serving to temporarily cool the planet in the face of rising CO2 emissions. Combining and analyzing data from the two sources led the scientists to conclude that, while the impact of volcanic eruptions was small between 1999 and 2002, between 2005 and 2012 they had a big influence.
They point to three eruptions in particular: Kasatochi, USA in August of 2008, Sarychev, Russia in June of 2009 and Nabro, Eritrea in June of 2011. They say that each belched out more than one megaton of sulfur dioxide into the atmosphere, where it converts into sulfur particles. Read more at www.gizmag.com