WebFeb 7, 2024 · Volcano photo by Dave Harlow/USGS; Antarctica photo by Bruno Jourdain The 1991 eruption of Mount Pinatubo in the Philippines was the largest of the past 100 years. A team of scientists that includes a UMD geology professor drilled ice cores (below) in Antarctica to reconstruct the record of such stratospheric eruptions with a new, more …
Mount Pinatubo [This Dynamic Earth, USGS]
WebDoug Harlow Meteorologist. Originally from Baltimore, Maryland, I received a Bachelor of Science degree in Mathematics from Hamilton College near Utica, New York. My four … WebDavid Clow is a research hydrologist with the USGS in Denver, Colorado, where he began his career with the USGS in 1990. He received a PhD in geochemistry from the … arti nama fransiska maharani
Rewriting the Story on Climate-Altering Eruptions
WebDavid H. Harlow A catalog has been compiled of 51 destructive upper-crustal earthquakes in Central America since 1900. An event is included if it caused casualties or heavy … WebJul 22, 2024 · Photo: Dave Harlow, USGS In June 1991, Mount Pinatubo in the Philippines erupted for nine hours, ejecting volcanic ash, water vapor, and at least 15 to 20 million tons of noxious sulfur dioxide gas into the stratosphere. Within two hours, the gas transformed into tiny sulfate mists or aerosols that formed bright clouds. WebJun 16, 2009 · Dave Harlow/USGS Engineering our climate to stop global warming may seem like science fiction, but at a recent National Academy of Sciences meeting, … arti nama fransisca dalam alkitab