News tagged with eruption
Volcanic super-eruptions may have surprisingly short fuses
Enormous volcanic eruptions with potential to end civilizations may have surprisingly short fuses, researchers have discovered.
Space & Earth / Earth Sciences
17 hours ago |
4.9 / 5 (8) |
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Chocolate and diamonds: Why volcanoes could be a girl's best friend
Scientists from the University of Southampton have discovered a previously unrecognised volcanic process, similar to one that is used in chocolate manufacturing, which gives important new insights into the ...
Space & Earth / Earth Sciences
May 16, 2012 |
4.4 / 5 (7) |
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Team observes rapid change in underwater volcano Monowai
(Phys.org) -- A research team out to perform routine mapping of the seafloor some 400 kilometers southwest of Tonga, found that one volcano, named Monowai, changed dramatically over just a two week time span. ...
Space & Earth / Earth Sciences
May 14, 2012 |
4.5 / 5 (2) |
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Earth's massive extinction: The story gets worse
Scientists have uncovered a lot about the Earth's greatest extinction event that took place 250 million years ago when rapid climate change wiped out nearly all marine species and a majority of those on land. ...
Space & Earth / Earth Sciences
Jan 05, 2012 |
4 / 5 (25) |
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Possible trigger for volcanic 'super-eruptions' found
The "super-eruption" of a major volcanic system occurs about every 100,000 years and is considered one of the most catastrophic natural events on Earth, yet scientists have long been unsure about what triggers ...
Space & Earth / Earth Sciences
Oct 12, 2011 |
4.9 / 5 (22) |
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Sumatra faces yet another risk -- major volcanic eruptions
The early April earthquake of magnitude 8.6 that shook Sumatra was a grim reminder of the devastating earthquakes and tsunami that killed tens of thousands of people in 2004 and 2005.
Space & Earth / Earth Sciences
May 16, 2012 |
1 / 5 (1) |
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Yellowstone 'super-eruption' less super, more frequent than thought
The Yellowstone "super-volcano" is a little less super—but more active—than previously thought.
Space & Earth / Earth Sciences
Apr 30, 2012 |
4.7 / 5 (7) |
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Researchers find smoking gun of world's biggest extinction
About 250 million years about 95 per cent of life was wiped out in the sea and 70 per cent on land. Researchers at the University of Calgary believe they have discovered evidence to support massive volcanic ...
Space & Earth / Earth Sciences
Jan 23, 2011 |
4.7 / 5 (38) |
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Paleoecologists suggest mass extinction due to huge methane release
(PhysOrg.com) -- Micha Ruhl and colleagues from the University of Copenhagen's Nordic Center for Earth Evolution have published a paper in Science where they contend that the mass extinction that occurred at the ...
Space & Earth / Earth Sciences
Jul 22, 2011 |
4.4 / 5 (21) |
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NOAA study suggests aerosols might be inhibiting global warming
(PhysOrg.com) -- A new study led by the U.S, National Oceanic and Atmospheric Administration (NOAA) shows that tiny particles that make their way all the way up into the stratosphere may be offsetting a global ...
Space & Earth / Earth Sciences
Jul 22, 2011 |
4.4 / 5 (17) |
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Scientists prove existence of 'magnetic ropes' that cause solar storms
George Mason University scientists discovered recently that a phenomenon called a giant magnetic rope is the cause of solar storms. Confirming the existence of this formation is a key first step in helping ...
Space & Earth / Space Exploration
Jun 15, 2011 |
4.8 / 5 (9) |
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Massive volcanoes, meteorite impacts delivered one-two death punch to dinosaurs: study
(PhysOrg.com) -- A cosmic one-two punch of colossal volcanic eruptions and meteorite strikes likely caused the mass-extinction event at the end of the Cretaceous period that is famous for killing the dinosaurs ...
Space & Earth / Earth Sciences
Nov 17, 2011 |
5 / 5 (10) |
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Computer scientist to 'unroll' papyrus scrolls buried by Vesuvius
On Aug. 24, 79 A.D., Italy's Mount Vesuvius exploded, burying the Roman towns of Herculaneum and Pompeii under tons of super-heated ash, rock and debris in one of the most famous volcanic eruptions in history.
Technology / Computer Sciences
May 24, 2009 |
4.6 / 5 (16) |
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Aurora alert: The Sun is waking up (w/ Video)
Sky viewers might get to enjoy some spectacular Northern Lights, or aurorae, tomorrow. After a long slumber, the Sun is waking up. Early Sunday morning, the Sun's surface erupted and blasted tons of plasma ...
Space & Earth / Space Exploration
Aug 02, 2010 |
4.6 / 5 (31) |
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Study suggests dinosaurs killed off by more than one asteroid
(PhysOrg.com) -- Dinosaurs, along with over half of other species, became extinct at the end of the Cretaceous period about 65.5 million years ago, and many scientists believe this was due to a single impact ...
Space & Earth / Earth Sciences
Aug 31, 2010 |
4.2 / 5 (19) |
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Types of volcanic eruptions
Several types of volcanic eruptions have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior has been observed. Some volcanoes may exhibit only one characteristic type of eruption during a period of activity, while others may display an entire sequence of types.
For more information about Types of volcanic eruptions, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
