Long-dead marine organisms may influence next major earthquake
Tiny creatures tens of millions of years old may affect the size of the next destructive earthquake in the Hikurangi subduction zone.
Tiny creatures tens of millions of years old may affect the size of the next destructive earthquake in the Hikurangi subduction zone.
Earth Sciences
Oct 10, 2022
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Scientists who drilled deeper into an undersea earthquake fault than ever before have found that the tectonic stress in Japan's Nankai subduction zone is less than expected, according to a study from researchers at The University ...
Earth Sciences
Sep 22, 2022
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A trio of researchers from James Cook University, working with a colleague from the University of Adelaide, has found metamorphic diamonds in rocks near Australia's northeast coast. In their paper published in the journal ...
In July 2019, a series of earthquakes including two major shocks of magnitude 6.4 and 7.1 a day apart struck near Ridgecrest, CA, between Los Angeles and Las Vegas. For local residents, it was a violent interruption to the ...
Earth Sciences
Feb 24, 2022
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Microscopic imperfections in rock crystals deep beneath Earth's surface play a deciding factor in how the ground slowly moves and resets in the aftermath of major earthquakes, says new research involving the University of ...
Earth Sciences
Jun 24, 2021
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Two of the most destructive forces of nature—earthquakes and tsunamis—might actually be more of a threat than current estimates according to new research conducted by scientists at The University of New Mexico and the ...
Earth Sciences
May 3, 2021
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When one tectonic plate dives beneath another at a subduction zone, it recycles huge amounts of water and other chemicals into Earth's mantle. The sinking plate carries seawater trapped in sediments and crust or chemically ...
Earth Sciences
Feb 16, 2021
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Surface rupturing during earthquakes is a significant risk to any structure that is built across a fault zone that may be active, in addition to any risk from ground shaking. Surface rupture can affect large areas of land, ...
Polymers
Feb 16, 2021
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Earthquakes can be abrupt bursts of home-crumbling, ground-buckling energy when slices of the planet's crust long held in place by friction suddenly slip and lurch.
Earth Sciences
Sep 24, 2020
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A new study led by McGill University has found that tectonic plates beneath the Earth's surface can show varying degrees of roughness and could help explain why certain earthquakes are stronger than others.
Earth Sciences
Apr 24, 2020
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