The threat of explosive volcanic eruptions looms over many cities around the world. Earthquakes, another major geological hazard, are known to have some relationships with the occurrence of volcanic eruptions. Although they ...
Earth Sciences
Aug 22, 2019
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14
Cerro Blanco Volcanic Complex, located in the south of the Altiplano-Puna plateau, erupted around 4,200 years ago. But it was not an ordinary event. It was the largest eruption of the last 5,000 years in the Central Volcanic ...
Earth Sciences
May 15, 2019
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60
A new study led by Lamont-Doherty Earth Observatory researcher Suzana Camargo and Université du Québec à Montréal's Francesco Pausata provides deeper insight into how large volcanic eruptions affect hurricane activity. ...
Earth Sciences
Apr 02, 2019
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82
A large volcanic eruption shook Deception Island in Antarctica 3,980 years ago, and not 8,300, as it was previously thought, according to an international study published in Scientific Reports, in which researchers from the ...
Environment
Nov 26, 2018
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83
Just like a teenager wanting to be older, volcanoes can lie about their age, or at least about their activities. For kids, it might be little white lies, but volcanoes can tell big lies with big consequences.
Earth Sciences
Oct 05, 2018
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6
Electrically charged volcanic ash short-circuited Earth's atmosphere in 1815, causing global poor weather and Napoleon's defeat, says new research.
Earth Sciences
Aug 22, 2018
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Volcanic eruptions are among the most important natural causes of climate change, playing a leading role over the past millennium. Injections of sulfate aerosols into the lower stratosphere reduce the incoming solar radiation, ...
Earth Sciences
Aug 17, 2018
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16
Why Perth scientists are hoping to score asteroid fragments brought back to Earth by an ambitious space mission.
Space Exploration
Apr 10, 2018
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11
A spectacular proof of our planet's activity, calderas are huge topographic depressions, similar to flat-bottomed craters, with a diameter of several tens of kilometres. They are formed by large volcanic eruptions, and sometimes ...
Earth Sciences
Nov 28, 2017
4
15
A new study linking paleoclimatology—the reconstruction of past global climates—with historical analysis by researchers at Yale and other institutions shows a link between environmental stress and its impact on the economy, ...
Earth Sciences
Oct 17, 2017
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