Images taken from space have indicated that some of the world's unmonitored volcanoes may not be as peaceful as we might like to think. Satellite radar has shown that the surfaces of a number of volcanoes within the East ...
Earth Sciences
Jun 19, 2013
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Two-thirds of all forest inventory plots in the Northeast and Midwestern United States contain at least one non-native plant species, a new U.S. Forest Service study found. The study across two dozen states from North Dakota ...
Ecology
Apr 30, 2013
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In 1650 B.C.E., a series of massive volcanic eruptions decimated the ancient seafaring Minoan civilization. Over the next 4 millennia, the largely subaquatic Santorini caldera had a series of smaller eruptions, with five ...
Earth Sciences
Apr 23, 2012
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In a study published on 13 November 2023, in the journal Satellite Navigation, researchers from Chang'an University have developed a novel approach using the Precise Point Positioning (PPP) technique combined with a cumulative ...
Earth Sciences
Dec 14, 2023
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Earthquake Early Warning (EEW) systems depend on speed and accuracy in delivering seismic monitoring data to areas at risk from a quake or volcanic eruption. Paul Bodin of the University of Washington and colleagues have ...
Earth Sciences
Apr 23, 2015
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In a new analysis of the 2004 magnitude 6.0 Parkfield earthquake in California, David Schaff suggests some limits on how changes measured by ambient seismic noise could be used as a pre-earthquake signal.
Earth Sciences
Aug 2, 2012
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