New light has been shed on the processes by which ocean water enters the solid Earth during continental breakup.
Earth Sciences
Mar 7, 2016
0
11
The texture of the ocean floor is determined by the enormous stretching and cracking that takes place at the mid-ocean ridge, where tectonic plates are pulling apart and magma is rising to form new sea floor. On either side ...
Earth Sciences
Oct 16, 2015
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26
Lip reading normally involves deciphering speech patterns, movements, gestures and expressions just by watching a person speak. Planet Earth has LIPS, too - they are an acronym for large igneous provinces, huge accumulations ...
Earth Sciences
May 28, 2015
2
16
Bacteria that live on iron were found for the first time at three well-known vent sites along the Mid-Atlantic Ridge, one of the longest undersea mountain ranges in the world. Scientists report that these bacteria likely ...
Earth Sciences
Mar 11, 2015
0
14
Although long thought to be devoid of life, the bottom of the deep ocean is now known to harbor entire ecosystems teeming with microbes. Scientists have recently documented that oxygen is disappearing from seawater circulating ...
Earth Sciences
Sep 27, 2013
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0
Three-fifths of Earth’s crust lies underwater, spread out along the seafloor. More than four cubic miles of ocean crust forms each year, constantly regenerating like new skin across the globe. This ocean crust arises ...
Earth Sciences
Apr 10, 2012
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2
Two new studies into the "plumbing systems" that lie under volcanoes could bring scientists closer to predicting large eruptions.
Earth Sciences
Mar 30, 2012
1
0
The retreat of Antarctica's fast-flowing Thwaites Glacier is expected to speed up within 20 years, once the glacier detaches from an underwater ridge that is currently holding it back, says a new study in Geophysical Research ...
Earth Sciences
Oct 26, 2011
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0
At nearly 65,000 kilometers long, the mid-ocean ridge system is the longest mountain range in the world. Running beneath the ocean's surface, mid-ocean ridges are formed at divergent plate boundaries, where tectonic plates ...
Earth Sciences
Dec 6, 2023
0
1
A new study led by Dr. Jian Lin (Southern University of Science and Technology) and Dr. Fan Zhang (South China Sea Institute of Oceanology, Chinese Academy of Sciences) reexamines how the ocean's lithosphere operates.
Earth Sciences
Nov 7, 2023
0
2
