The field of plate tectonics is not that old, and scientists continue to learn the details of earthquake-producing geologic faults. The Cascadia Subduction Zone—the eerily quiet offshore fault that threatens to unleash ...
Earth Sciences
Apr 11, 2023
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939
Deep carbon cycling at subduction zones affects the long-term habitability of Earth's surface by regulating atmospheric CO2 concentrations. How the carbon is transferred from the slab to the subarc mantle has thus far eluded ...
Earth Sciences
Mar 24, 2023
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3
The Northwest Pacific coast of Mexico is an area struck by large earthquakes and tsunamis as a result of the interaction of two tectonic plates. However, to date, the structure of the continental margin and, therefore, the ...
Earth Sciences
Mar 7, 2023
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47
Renaissance polymath Leonardo da Vinci demonstrated frictional forces slow down the motion of surfaces in contact. Friction, he determined, is proportional to normal force. When two objects are pressed together twice as hard, ...
Earth Sciences
Feb 16, 2023
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137
The Japanese archipelago is actively undergoing seismic shifts due to interactions between the oceanic plate and the continental plate. At the plate boundaries located directly beneath areas of Japan (especially the Bungo ...
Earth Sciences
Feb 10, 2023
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16
Imperial researchers have observed magma taking an unexpected route beneath volcanoes, shedding light on the processes behind eruptions.
Earth Sciences
Feb 6, 2023
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233
The emergence of plate tectonics in the late 1960s led to a paradigm shift from fixism to mobilism of global tectonics, providing a unifying context for the previously disparate disciplines of Earth sciences. Although plate ...
Earth Sciences
Jan 13, 2023
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25
We live on an active planet, one whose surface is constantly in motion, although imperceptibly to us most of the time. Until an earthquake occurs.
Earth Sciences
Jan 10, 2023
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8
The big earthquake that rocked the far north coast of California on Tuesday originated in an area under the Pacific Ocean where multiple tectonic plates collide, creating the state's most seismically active region.
Environment
Dec 22, 2022
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7
The islands of Fiji and Vanuatu rise from the tropical waters of the South Pacific in one of the most tectonically active and geologically complex regions of the world. A new study of volcanism in this area sheds light on ...
Earth Sciences
Dec 16, 2022
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