Tree Rings, Droughts and Volcanic Eruptions
March 28, 2012 | New York Times Blog
Droughts and Volcanic eruptions are both reflected in the tree rings of Guatemala. Read... Measuring the Size of Explosive Volcanic Eruptions
April 17, 2013 | Geology.com
You have probably heard of the Richter Scale for measuring earthquakes, the Saffir-Simpson Scale for... Watershed-Scale Response to Climate Change
March 23, 2012 | USGS
"A study by the U.S. Geological Survey evaluated the hydrologic response to different projected... Global Temperature Analysis
September 24, 2012 | NASA
NASA has a webpage that is updated each month with several graphs related to climate... Venus Through the Rings of Saturn
March 6, 2013 | NASA
"Peering over the shoulder of giant Saturn, through its rings, and across interplanetary space, NASA's... Small Volcanoes Could Cool Climate
August 3, 2012 | University of Saskatchewan
"Aerosols from relatively small volcanic eruptions can be boosted into the high atmosphere by weather... Volcanic Hazards in California
January 31, 2012 | USGS
"More than 500 volcanic vents have been identified in the State of California. At least... Meteors Hitting the Rings of Saturn
April 29, 2013 | NASA
"NASA's Cassini spacecraft has provided the first direct evidence of small meteoroids breaking into streams... | 
