The Earth's oceanic crust covers an enormous expanse, and is mostly buried beneath a thick layer of mud that cuts it off from the surface world. Scientists now document life deep within the oceanic crust that appears to be ...
Earth Sciences
Mar 14, 2013
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The 11 March 2011 Tohoku-Oki earthquake (Mw9.0) produced the largest slip ever recorded in an earthquake, over 50 meters. Such huge fault movement on the shallow portion of the megathrust boundary came as a surprise to seismologists ...
Earth Sciences
Feb 7, 2013
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Scientific deep sea drilling vessel Chikyu sets a world new record by drilling down and obtains rock samples from deeper than 2,111 meters below the seafloor off Shimokita Peninsula of Japan in the northwest Pacific Ocean. ...
Earth Sciences
Sep 6, 2012
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On July 16, 2012, Chikyu, operations in the second part of the Integrated Ocean Drilling Program (IODP) Japan Trench Fast Drilling Project (JFAST), achieved another objective by installing temperature sensors across the plate ...
Earth Sciences
Jul 23, 2012
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(PhysOrg.com) -- The scientific drilling ship Chikyu will set sail on April 1 on an ambitious expedition to drill into the fault that caused the devastating Tohoku earthquake and tsunami in March 2011. Emily Brodsky, a professor ...
Earth Sciences
Mar 27, 2012
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Scientists recently concluded an expedition aboard the research vessel JOIDES Resolution to learn more about Atlantis Massif, an undersea mountain, or seamount, that formed in a very different way than the majority of the ...
Earth Sciences
Mar 22, 2012
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The Deep-Sea Scientific Drilling Vessel Chikyu, operated by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), will embark on Integrated Ocean Drilling Program (IODP) Expedition 343 Japan Trench Fast Drilling ...
Earth Sciences
Mar 9, 2012
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(PhysOrg.com) -- Mediterranean bottom currents and the sediment deposits they leave behind offer new insights into global climate change, the opening and closing of ocean circulation gateways and locations where hydrocarbon ...
Earth Sciences
Jan 24, 2012
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(PhysOrg.com) -- Of all the habitable parts of our planet, one ecosystem still remains largely unexplored and unknown to science: the igneous ocean crust.
Earth Sciences
Jan 10, 2012
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An international research team will use the deep-sea drilling vessel Chikyu to bore into an area where two tectonic plates meet to study the movements of the plates that caused the Great East Japan Earthquake, according to ...
Earth Sciences
Aug 15, 2011
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