Himalayan Leucogranites (Poster v20n6)
October 25, 2024Behind and Beyond Luminescence Imaging, October 2024, Vol. 20, No. 5
October 25, 2024The Invisible Ocean: Hydrogen in the Deep Earth, August 2024, Vol. 20, No. 4
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Hydrogen is the most abundant element in the universe and its distribution, transfer, and speciation in the deep Earth remain a fascinating topic of ongoing research. We review the most notable discoveries constraining the H cycle in the deep Earth. This includes new methods for detecting hydrogen, insights into the size of deep reservoirs, and new constraints from inclusions in ultradeep diamonds.
The Invisible Ocean: Hydrogen in the Deep Earth
August 2024, Vol. 20, No. 4
Hydrogen is the most abundant element in the universe and its distribution, transfer, and speciation in the deep Earth remain a fascinating topic of ongoing research. We review the most notable discoveries constraining the H cycle in the deep Earth. This includes new methods for detecting hydrogen, insights into the size of deep reservoirs, and new constraints from inclusions in ultradeep diamonds. Advances in seismic and magneto- telluric imaging provide unique data on the storage and mobility of water in Earth´s interior. Models of the early Earth and of its habitability critically depend on the behavior of hydrogen in a magma ocean–atmosphere system. Later in Earth history, water may have been essential for establishing plate tectonics, a phenomenon making Earth a unique planet.
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- Expert Contributors: Articles written by renowned researchers in the field of geoscience.
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Order your copy of the August 2024 issue of Elements magazine today and explore The Invisible Ocean: Hydrogen in the Deep Earth.
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